A battery pack including a plurality of battery modules, each battery module including a plurality of battery cells, a coolant inlet, and a coolant outlet; a coolant manifold plate for supplying and return coolant to and from the battery modules, the coolant manifold plate including: a wall of the battery pack; a vertical coolant rail; a plurality of horizontal coolant rails, wherein the plurality of horizontal rails are parallel with one another and perpendicular to the vertical rail, the vertical coolant rail supplies coolant to each of the plurality of horizontal coolant rails, and the manifold plate supports each battery module.
Systems and methods of controlling temperature in a cabin of an electric vehicle that has an HVAC system powered by a battery system and an auxiliary heating system. Upon determining, by a system controller, that a setpoint temperature is less than or equal to a sensed cabin temperature while operating in an HVAC electric heat state, an auxiliary heat state, or a maximum heat state, automatically transitioning to an off state from the HVAC electric heat state, the auxiliary heat state, or the maximum heat state.
42 - Scientific, technological and industrial services, research and design
Goods & Services
Design, consulting, installation, construction, and operations and maintenance services in the fields of electric charging systems and infrastructure for rechargeable vehicles, vehicle fleets, fleet management, energy storage appliances, and control systems for rechargeable equipment; Design, consulting, installation, construction, and operations and maintenance services in the fields of batteries, battery thermal management, battery monitoring systems; Design, consulting, installation, construction, and operations and maintenance services in the fields of fuel systems and fuel combustion efficiency; Design, consulting, installation, construction, and operations and maintenance services in the fields of motor vehicles, battery-electric systems and fuel efficiency, and autonomous vehicle systems; engineering services for others; Software as a service (SAAS) services featuring software for the onboard and remote monitoring, maintenance, managing, and diagnostics of vehicles and vehicle fleets operations, performance, energy usage, and battery charge and state of health management, for the operation and control of charging stations and systems, for energy management and monitoring and cost optimization, and for coordination with on-site distributed energy resources; Sales and distribution services in the fields of electrical equipment, electric charging systems and infrastructure for rechargeable vehicles, vehicle fleets, fleet management, energy storage appliances, and control systems for rechargeable equipment
The invention relates to systems and methods for charging a vehicle. A vehicle and charging station can be designed such that an electric or hybrid vehicle can operate in a fashion similar to a conventional vehicle by being opportunity charged throughout a known route.
B60L 53/10 - Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
B60L 5/42 - Current-collectors for power supply lines of electrically-propelled vehicles for collecting current from individual contact pieces connected to the power supply line
B60L 53/16 - Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
B60L 53/30 - Constructional details of charging stations
B60L 53/18 - Cables specially adapted for charging electric vehicles
An electric vehicle charging system includes a power distributing system configured to receive power from a power control system and selectively direct the power to one of a plurality of power dispensers coupled to the power distribution system.
B60L 53/62 - Monitoring or controlling charging stations in response to charging parameters, e.g. current, voltage or electrical charge
H02J 7/02 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
B60L 58/12 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
Vehicle depots or yards adapted to charge multiple electric vehicles include multiple charging electrodes to simultaneously direct power to multiple electric vehicles. The charging electrodes may direct power to the electric vehicles from an utility grid or from a secondary power source.
42 - Scientific, technological and industrial services, research and design
Goods & Services
Software as a service (SAAS) services featuring software for the onboard and remote monitoring, maintenance, managing, and diagnostics of vehicles and vehicle fleets operations, performance, energy usage, and battery charge and state of health management, for the operation and control of charging stations and systems, for energy management and monitoring and cost optimization, and for coordination with on-site distributed energy resources
42 - Scientific, technological and industrial services, research and design
Goods & Services
Software as a service (SAAS) services featuring software for the onboard and remote monitoring, maintenance, managing, and diagnostics of vehicles and vehicle fleets operations, performance, energy usage, and battery charge and state of health management, for the operation and control of charging stations and systems, for energy management and monitoring and cost optimization, and for coordination with on-site distributed energy resources
9.
TEMPERATURE MANAGEMENT SYSTEMS AND METHODS FOR ELECTRIC VEHICLE
A temperature control system for an electric vehicle includes a cabin temperature control system configured to control flow of a refrigerant through one or more heat exchangers to control a temperature of a cabin of the electric vehicle, a battery temperature control system configured to control the flow of a coolant through one or more heat exchangers to control a temperature of a battery system of the electric vehicle, and a power electronics temperature control system configured to control the flow of coolant through one or more heat exchangers to control a temperature of one or more power electronics. In a first configuration of the temperature control system, the battery temperature control system and the power electronics temperature control system may be thermally isolated, and, in a second configuration, the battery temperature control system and the power electronics temperature control system may thermally interact.
B60H 1/00 - Heating, cooling or ventilating devices
B60L 58/24 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
H01M 10/66 - Heat-exchange relationships between the cells and other systems, e.g. central heating systems or fuel cells
Systems and methods for charging an electric bus having a charging interface on its roof may include determining that an approaching bus is supposed to be charged at the charging station, lowering the charging head of the charging station to land on the roof of the bus, and moving the bus with the charge head on its roof to engage the charging head with the charging interface.
B60L 3/00 - Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
B60L 5/00 - Current-collectors for power supply lines of electrically-propelled vehicles
B60L 5/36 - Current-collectors for power supply lines of electrically-propelled vehicles with means for collecting current simultaneously from more than one conductor, e.g. from more than one phase
B60L 5/42 - Current-collectors for power supply lines of electrically-propelled vehicles for collecting current from individual contact pieces connected to the power supply line
B60L 15/10 - Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performance; Adaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train for automatic control superimposed on human control to limit the acceleration of the vehicle, e.g. to prevent excessive motor current
B60L 3/04 - Cutting-off the power supply under fault conditions
B60L 15/20 - Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performance; Adaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
B60L 50/60 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
B60L 53/30 - Constructional details of charging stations
B60L 53/10 - Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
B60L 58/40 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for controlling a combination of batteries and fuel cells
B60L 53/35 - Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
B60L 53/36 - Means for automatic or assisted adjustment of the relative position of charging devices and vehicles by positioning the vehicle
B60L 50/40 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by capacitors
B60L 53/65 - Monitoring or controlling charging stations involving identification of vehicles or their battery types
B60L 58/12 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
A low-floor electric bus includes a plurality of battery packs mounted under the floor of such that the floor inside the bus between a front axle and a rear axle of the bus is substantially flat. Each battery pack may include an enclosure and multiple battery modules positioned within the enclosure. And, each battery module may include a plurality of battery cells electrically connected together.
B60K 1/04 - Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
B60L 3/00 - Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
H01M 4/485 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
H01M 10/42 - Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
B60L 58/21 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having the same nominal voltage
B60L 53/10 - Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
B60L 58/18 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
B60L 50/60 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
B60L 50/62 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries by batteries charged by engine-driven generators, e.g. series hybrid electric vehicles charged by low-power generators primarily intended to support the batteries, e.g. range extenders
B60L 50/64 - Constructional details of batteries specially adapted for electric vehicles
B60L 58/26 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
B60L 58/12 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
H01M 50/20 - Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
H01M 50/502 - Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
A control system for a charging control network may include a primary server system that applies a control process to an Electric Vehicle Supply Equipment (“EVSE”), a secondary server system that applies a monitoring process to the EVSE, and a mediator system that maintains a virtualized connection there-between. The mediator system may: in response to receiving a first request from the EVSE, selectively route the first request to one or more server systems based on predetermined rules; in response to receiving at least one first reply, selectively route only one of the at least one first reply to the EVSE; in response to receiving a second request from one of the server systems directed toward the EVSE, route the second request to the EVSE; and, in response to receiving a second reply to the second request, route the second reply to the server system that transmitted the second request.
B60L 58/10 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
A method for controlling the charging of one or more electric vehicles at one or more charging stations in a geographic locality includes determining if the charging event of an electric vehicle of the one or more electric vehicles increases a demand billing rate. The demand billing rate may be a cost per unit of energy in the locality. The method also includes charging the electric vehicle at the charging event such that the demand billing rate is not increased.
B60L 5/18 - Current-collectors for power supply lines of electrically-propelled vehicles using bow-type collectors in contact with trolley wire
B60L 5/42 - Current-collectors for power supply lines of electrically-propelled vehicles for collecting current from individual contact pieces connected to the power supply line
B60L 53/30 - Constructional details of charging stations
B60L 53/64 - Optimising energy costs, e.g. responding to electricity rates
B60L 53/66 - Data transfer between charging stations and vehicles
B60L 53/67 - Controlling two or more charging stations
14.
LOCATING AN ELECTRIC VEHICLE AT A CHARGING STATION
A method of locating an electric vehicle at a charging station having multiple chargers is includes, receiving at multiple fixed transceivers positioned at different locations in the charging station, signals from the electric vehicle as the electric vehicle moves in the charging station, and determining, at a controller, a current location of the electric vehicle in the charging station using the signals received by the multiple fixed transceivers.
B60M 7/00 - Power lines or rails specially adapted for electrically-propelled vehicles of special types, e.g. suspension tramway, ropeway, underground railway
15.
SYSTEMS AND METHOD FOR MANAGEMENT OF ELECTRIC VEHICLE SUPPLY EQUIPMENT
A control system for a charging control network may include a primary server system that applies a control process to an Electric Vehicle Supply Equipment ("EVSE"), a secondary server system that applies a monitoring process to the EVSE, and a mediator system that maintains a virtualized connection there-between. The mediator system may: in response to receiving a first request from the EVSE, selectively route the first request to one or more server systems based on predetermined rules; in response to receiving at least one first reply, selectively route only one of the at least one first reply to the EVSE; in response to receiving a second request from one of the server systems directed toward the EVSE, route the second request to the EVSE; and, in response to receiving a second reply to the second request, route the second reply to the server system that transmitted the second request.
A control system for a charging control network may include a primary server system that applies a control process to an Electric Vehicle Supply Equipment (“EVSE”), a secondary server system that applies a monitoring process to the EVSE, and a mediator system that maintains a virtualized connection there-between. The mediator system may: in response to receiving a first request from the EVSE, selectively route the first request to one or more server systems based on predetermined rules; in response to receiving at least one first reply, selectively route only one of the at least one first reply to the EVSE; in response to receiving a second request from one of the server systems directed toward the EVSE, route the second request to the EVSE; and, in response to receiving a second reply to the second request, route the second reply to the server system that transmitted the second request.
B60L 53/00 - Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
B60L 53/30 - Constructional details of charging stations
B60L 58/10 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
B60L 50/60 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
ABSTRACT A battery cassette is disclosed. The battery cassette may include a frame including one or more hollow tubes. The battery cassette may further include a seal component having one or more hollow tubes aligned with the hollow tubes of the frame. The frame and the seal component may be configured to receive one or more battery cells in the hollow tubes. Date Recue/Date Received 2020-09-25
H01M 50/213 - Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
B60L 50/64 - Constructional details of batteries specially adapted for electric vehicles
H01M 50/291 - Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs characterised by their shape
B60K 1/04 - Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
The invention relates to systems and methods for charging a vehicle. A vehicle and charging station can be designed such that an electric or hybrid vehicle can operate in a fashion similar to a conventional vehicle by being opportunity charged throughout a known route.
B60L 53/10 - Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
B60L 5/42 - Current-collectors for power supply lines of electrically-propelled vehicles for collecting current from individual contact pieces connected to the power supply line
B60L 53/16 - Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
B60L 53/30 - Constructional details of charging stations
B60L 53/18 - Cables specially adapted for charging electric vehicles
H01M 50/509 - Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
H01M 50/204 - Racks, modules or packs for multiple batteries or multiple cells
H01M 50/258 - Modular batteries; Casings provided with means for assembling
20.
Systems and methods for charging an electric vehicle at a charging station
Systems and methods for charging an electric bus having a charging interface on its roof may include determining that an approaching bus is supposed to be charged at the charging station, lowering the charging head of the charging station to land on the roof of the bus, and moving the bus with the charge head on its roof to engage the charging head with the charging interface.
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
H02J 7/14 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
B60L 3/00 - Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
B60L 5/00 - Current-collectors for power supply lines of electrically-propelled vehicles
B60L 5/36 - Current-collectors for power supply lines of electrically-propelled vehicles with means for collecting current simultaneously from more than one conductor, e.g. from more than one phase
B60L 5/42 - Current-collectors for power supply lines of electrically-propelled vehicles for collecting current from individual contact pieces connected to the power supply line
B60L 15/10 - Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performance; Adaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train for automatic control superimposed on human control to limit the acceleration of the vehicle, e.g. to prevent excessive motor current
B60L 3/04 - Cutting-off the power supply under fault conditions
B60L 15/20 - Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performance; Adaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
H02J 7/02 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
B60L 50/60 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
B60L 53/30 - Constructional details of charging stations
B60L 53/10 - Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
B60L 58/40 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for controlling a combination of batteries and fuel cells
B60L 53/35 - Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
B60L 53/36 - Means for automatic or assisted adjustment of the relative position of charging devices and vehicles by positioning the vehicle
B60L 50/40 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by capacitors
B60L 53/65 - Monitoring or controlling charging stations involving identification of vehicles or their battery types
B60L 58/12 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
B60L 53/16 - Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
21.
Temperature management systems and methods for electric vehicle
A temperature control system for an electric vehicle includes a cabin temperature control system configured to control flow of a refrigerant through one or more heat exchangers to control a temperature of a cabin of the electric vehicle, a battery temperature control system configured to control the flow of a coolant through one or more heat exchangers to control a temperature of a battery system of the electric vehicle, and a power electronics temperature control system configured to control the flow of coolant through one or more heat exchangers to control a temperature of one or more power electronics. In a first configuration of the temperature control system, the battery temperature control system and the power electronics temperature control system may be thermally isolated, and, in a second configuration, the battery temperature control system and the power electronics temperature control system may thermally interact.
B60H 1/00 - Heating, cooling or ventilating devices
B60L 58/24 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
H01M 10/66 - Heat-exchange relationships between the cells and other systems, e.g. central heating systems or fuel cells
A temperature control system for an electric vehicle includes a cabin temperature control system configured to control flow of a refrigerant through one or more heat exchangers to control a temperature of a cabin of the electric vehicle, a battery temperature control system configured to control the flow of a coolant through one or more heat exchangers to control a temperature of a battery system of the electric vehicle, and a power electronics temperature control system configured to control the flow of coolant through one or more heat exchangers to control a temperature of one or more power electronics. In a first configuration of the temperature control system, the battery temperature control system and the power electronics temperature control system may be thermally isolated, and, in a second configuration, the battery temperature control system and the power electronics temperature control system may thermally interact.
B60K 11/02 - Arrangement in connection with cooling of propulsion units with liquid cooling
B60L 58/26 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
B60L 58/27 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by heating
B60H 1/04 - Heating, cooling or ventilating devices the heat being derived from the propulsion plant from cooling liquid of the plant
An electric vehicle charging system includes a power distributing system configured to receive power from a power control system and selectively direct the power to one of a plurality of power dispensers coupled to the power distribution system.
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
B60L 53/62 - Monitoring or controlling charging stations in response to charging parameters, e.g. current, voltage or electrical charge
H02J 7/02 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
B60L 58/12 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
An electric vehicle charging system includes a power distributing system configured to receive power from a power control system and selectively direct the power to one of a plurality of power dispensers coupled to the power distribution system.
An electric vehicle may include a powertrain including an axle having a first drive wheel and a second drive wheel, a first motor and a first gearbox operatively coupled to the first drive wheel, and a second motor and a second gearbox operatively coupled to the second drive wheel. The electric vehicle may also include a radiator including coolant, and an oil manifold including first and second oil inlets, first and second oil outlets, first and second coolant inlets, and at least one coolant outlet. The oil manifold may be fluidly connected to the first and second gearboxes, the first and second motors, and to the radiator.
B60K 6/00 - Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines
B60K 11/02 - Arrangement in connection with cooling of propulsion units with liquid cooling
Vehicle depots or yards adapted to charge multiple electric vehicles include multiple charging electrodes to simultaneously direct power to multiple electric vehicles. The charging electrodes may direct power to the electric vehicles from an utility grid or from a secondary power source.
B60L 53/30 - Constructional details of charging stations
B60L 53/67 - Controlling two or more charging stations
B60L 53/16 - Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
B60L 53/18 - Cables specially adapted for charging electric vehicles
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
B60K 6/28 - Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the electric energy storing means, e.g. batteries or capacitors
An electric vehicle may include a powertrain including an axle having a first drive wheel and a second drive wheel, a first motor and a first gearbox operatively coupled to the first drive wheel, and a second motor and a second gearbox operatively coupled to the second drive wheel. The electric vehicle may also include a radiator including coolant, and an oil manifold including first and second oil inlets, first and second oil outlets, first and second coolant inlets, and at least one coolant outlet. The oil manifold may be fluidly connected to the first and second gearboxes, the first and second motors, and to the radiator.
F16H 57/04 - Features relating to lubrication or cooling
B60K 11/02 - Arrangement in connection with cooling of propulsion units with liquid cooling
B60K 1/02 - Arrangement or mounting of electrical propulsion units comprising more than one electric motor
H02K 7/00 - Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
H02K 7/116 - Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
H02K 9/19 - Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
B60K 1/00 - Arrangement or mounting of electrical propulsion units
31.
Charging system including operatively independent chargers for an electric vehicle
A charging station for charging an electric vehicle may include a first pair of charging electrodes electrically connected to a first charger and a second pair of charging electrodes electrically connected to a second charger electrically isolated from the first charger. The first pair charging electrodes may be configured to make contact with and provide power to a first pair of charge-receiving electrodes of the electric vehicle, and the second pair charging electrodes may be configured to make contact with and provide power to the first pair of charge-receiving electrodes of the electric vehicle.
B60L 53/00 - Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
B60L 53/16 - Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
B60L 53/30 - Constructional details of charging stations
The invention relates to systems and methods for charging a vehicle. A vehicle and charging station can be designed such that an electric or hybrid vehicle can operate in a fashion similar to a conventional vehicle by being opportunity charged throughout a known route.
B60L 53/10 - Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
B60L 5/42 - Current-collectors for power supply lines of electrically-propelled vehicles for collecting current from individual contact pieces connected to the power supply line
B60L 53/16 - Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
B60L 53/30 - Constructional details of charging stations
B60L 53/18 - Cables specially adapted for charging electric vehicles
A low-floor electric bus includes a plurality of battery packs mounted under the floor of such that the floor inside the bus between a front axle and a rear axle of the bus is substantially flat. Each battery pack may include an enclosure and multiple battery modules positioned within the enclosure. And, each battery module may include a plurality of battery cells electrically connected together.
B60K 1/00 - Arrangement or mounting of electrical propulsion units
B60K 1/04 - Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
B60L 3/00 - Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
H01M 4/485 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
H01M 10/42 - Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
B60L 58/21 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having the same nominal voltage
B60L 53/10 - Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
B60L 58/18 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
B60L 50/60 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
B60L 50/62 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries by batteries charged by engine-driven generators, e.g. series hybrid electric vehicles charged by low-power generators primarily intended to support the batteries, e.g. range extenders
B60L 50/64 - Constructional details of batteries specially adapted for electric vehicles
B60L 58/26 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
B60L 58/12 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
H01M 50/20 - Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
H01M 50/502 - Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
B62D 29/00 - Superstructures characterised by material thereof
B62D 29/02 - Superstructures characterised by material thereof predominantly of wood
B62D 47/02 - Motor vehicles or trailers predominantly for carrying passengers for large numbers of passengers, e.g. omnibus
B60K 6/20 - Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
34.
Locating an electric vehicle at a charging station
A method of locating an electric vehicle at a charging station having multiple chargers is includes, receiving at multiple fixed transceivers positioned at different locations in the charging station, signals from the electric vehicle as the electric vehicle moves in the charging station, and determining, at a controller, a current location of the electric vehicle in the charging station using the signals received by the multiple fixed transceivers.
B60M 7/00 - Power lines or rails specially adapted for electrically-propelled vehicles of special types, e.g. suspension tramway, ropeway, underground railway
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
35.
Systems and methods for charging an electric vehicle at a charging station
Systems and methods for charging an electric bus having a charging interface on its roof may include determining that an approaching bus is supposed to be charged at the charging station, lowering the charging head of the charging station to land on the roof of the bus, and moving the bus with the charge head on its roof to engage the charging head with the charging interface.
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
H02J 7/14 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
B60L 11/18 - using power supplied from primary cells, secondary cells, or fuel cells
B60L 5/00 - Current-collectors for power supply lines of electrically-propelled vehicles
B60L 5/36 - Current-collectors for power supply lines of electrically-propelled vehicles with means for collecting current simultaneously from more than one conductor, e.g. from more than one phase
B60L 5/42 - Current-collectors for power supply lines of electrically-propelled vehicles for collecting current from individual contact pieces connected to the power supply line
B60L 15/10 - Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performance; Adaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train for automatic control superimposed on human control to limit the acceleration of the vehicle, e.g. to prevent excessive motor current
B60L 3/00 - Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
B60L 3/04 - Cutting-off the power supply under fault conditions
B60L 15/20 - Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performance; Adaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
H02J 7/02 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
B60L 50/60 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
B60L 53/30 - Constructional details of charging stations
B60L 53/10 - Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
B60L 58/40 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for controlling a combination of batteries and fuel cells
B60L 53/35 - Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
B60L 53/36 - Means for automatic or assisted adjustment of the relative position of charging devices and vehicles by positioning the vehicle
A battery system may include a controller and multiple parallel connected battery strings, with each string including at least one battery, a passive overcurrent protection device and an active overcurrent protection device. The passive overcurrent protection device may be configured to disconnect the string from the battery system when an electrical current in the string exceeds a first threshold value, and the active overcurrent protection device may be configured to disconnect the string from the battery system upon activation by the controller. The controller may be configured to (a) activate a first active overcurrent protection device of a first string of the multiple strings at a first time, and (b) activate a second active overcurrent protection device of a second string of the multiple strings at a second time different from the first time.
H02H 7/18 - Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from norm for accumulators
B60L 58/10 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
H02H 3/08 - Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition, with or without subsequent reconnection responsive to excess current
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
The vehicle includes a powertrain having an axle having a first drive wheel and a second drive wheel. A first gearbox may couple a first power source to the first drive wheel, and a second gearbox may independently couple a second power source to the second drive wheel. And, a controller may be configured to initiate a gear shift in the first gearbox and the second gearbox at different times.
B60W 10/08 - Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
B60K 7/00 - Disposition of motor in, or adjacent to, traction wheel
B60W 30/19 - Improvement of gear change, e.g. by synchronisation or smoothing gear shift
B60K 1/02 - Arrangement or mounting of electrical propulsion units comprising more than one electric motor
B60W 30/188 - Controlling power parameters of the driveline, e.g. determining the required power
B60L 50/50 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
B60K 6/00 - Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines
B60L 53/22 - Constructional details or arrangements of charging converters specially adapted for charging electric vehicles
B60W 20/30 - Control strategies involving selection of transmission gear ratio
B60L 50/60 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
The invention relates to systems and methods for charging a vehicle. A vehicle and charging station can be designed such that an electric or hybrid vehicle can operate in a fashion similar to a conventional vehicle by being opportunity charged throughout a known route.
B60L 53/10 - Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
B60L 5/42 - Current-collectors for power supply lines of electrically-propelled vehicles for collecting current from individual contact pieces connected to the power supply line
B60L 53/16 - Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
B60L 53/30 - Constructional details of charging stations
B60L 53/18 - Cables specially adapted for charging electric vehicles
42 - Scientific, technological and industrial services, research and design
Goods & Services
design consulting services in the fields of motor vehicles, battery-electric systems and fuel efficiency, and autonomous vehicle systems; design consulting services in the fields of electric charging systems and infrastructure for rechargeable vehicles, vehicle fleets, fleet management, energy storage appliances, and control systems for rechargeable equipment; design consulting services in the fields of batteries, battery thermal management, battery monitoring systems; engineering services for others
Vehicle depots or yards adapted to charge multiple electric vehicles include multiple charging electrodes to simultaneously direct power to multiple electric vehicles. The charging electrodes may direct power to the electric vehicles from an utility grid or from a secondary power source.
The power train of an electric vehicle includes an electric motor and a gearbox coupling the electric motor to a drive wheel. A controller may be configured to initiate a gear shift in the gearbox, and activate one or both of (a) a torque jog in electric motor, or (b) a burst of a pressurized fluid in an actuator to assist with the gear shift.
B60W 10/08 - Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
B60W 30/19 - Improvement of gear change, e.g. by synchronisation or smoothing gear shift
The power train of an electric vehicle includes an electric motor and a gearbox coupling the electric motor to a drive wheel. A controller may be configured to initiate a gear shift in the gearbox, and activate one or both of (a) a torque jog in electric motor, or (b) a burst of a pressurized fluid in an actuator to assist with the gear shift.
B60L 15/20 - Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performance; Adaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
B60W 10/08 - Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
09 - Scientific and electric apparatus and instruments
12 - Land, air and water vehicles; parts of land vehicles
42 - Scientific, technological and industrial services, research and design
Goods & Services
Energy storage systems comprised of batteries, battery
modules, and battery packs for heavy duty vehicles; battery
management systems for vehicles comprising battery cells,
battery modules, battery packs, and battery thermal
management systems; energy storage and electric charging
systems and infrastructure, namely, charging and energy
storage appliances and software control systems for
rechargeable equipment; electric control devices for energy
management and energy storage; charging and energy storage
appliances for rechargeable equipment for heavy duty
electric vehicles; charging system for multiple vehicles and
fleets of vehicles, comprised of energy storage and charging
stations, electronic control devices, charging and energy
storage appliances, software for controlling electric
engines, electronic systems, fuel systems of heavy duty
vehicles, and for inputting and management of tariff data
and schedules, and electronic controls for electronic
engines and fuel systems of heavy duty vehicles; electric
equipment for motor vehicles, namely, power electronics and
controls, high voltage and low voltage power systems,
battery packs, battery connectors, battery modules, battery
monitors, battery balancers, battery thermal management
systems; electrical and signal integration of components of
high voltage and low voltage systems for heavy duty
vehicles; software for controlling electric engines,
electronic systems, fuel systems for heavy duty vehicles;
motor vehicle parts, namely, power electronics and controls
for electric motors, and ancillary systems including power
steering, air compressor and pneumatic systems, brakes and
braking systems, HVAC systems, energy storage systems, and
electrical and signal integration of components for heavy
duty electric vehicles and other equipment and systems for
land vehicles. Buses and land vehicles; engines for buses and land
vehicles; power train mechanism comprised of clutch,
transmission, drive shaft, and differential; battery system
mounting mechanisms in heavy duty vehicles and other
equipment and systems for land vehicles. Design consulting services in the fields of motor vehicles,
battery-electric systems and fuel efficiency, and autonomous
vehicle systems; design consulting services in the fields of
electric charging systems and infrastructure for
rechargeable vehicles, vehicle fleets, fleet management,
energy storage appliances, and control systems for
rechargeable equipment; design consulting services in the
fields of batteries, battery thermal management, battery
monitoring systems; engineering services for others.
44.
Electric vehicle charging by adjusting charger current based on battery chemistry
A method for charging an electric vehicle using charge current from a charging source. The charge current is determined based at least on the state of charge of the electric vehicle and a chemistry or type of the battery system.
This disclosure provides systems and methods for charging a vehicle. A vehicle and charging station can be designed such that an electric or hybrid vehicle can operate in a fashion similar to a conventional vehicle by being opportunity charged throughout a known route.
B60L 5/42 - Current-collectors for power supply lines of electrically-propelled vehicles for collecting current from individual contact pieces connected to the power supply line
B60L 53/30 - Constructional details of charging stations
B60L 53/35 - Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
B60L 53/31 - Charging columns specially adapted for electric vehicles
B60L 53/10 - Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
B60L 5/00 - Current-collectors for power supply lines of electrically-propelled vehicles
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
B60M 7/00 - Power lines or rails specially adapted for electrically-propelled vehicles of special types, e.g. suspension tramway, ropeway, underground railway
The vehicle includes a powertrain having an axle having a first drive wheel and a second drive wheel. A first gearbox may couple a first power source to the first drive wheel, and a second gearbox may independently couple a second power source to the second drive wheel. And, a controller may be configured to initiate a gear shift in the first gearbox and the second gearbox at different times.
B60W 10/08 - Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
B60W 30/188 - Controlling power parameters of the driveline, e.g. determining the required power
B60L 11/18 - using power supplied from primary cells, secondary cells, or fuel cells
B60K 1/02 - Arrangement or mounting of electrical propulsion units comprising more than one electric motor
B60W 20/30 - Control strategies involving selection of transmission gear ratio
The vehicle includes a powertrain having an axle having a first drive wheel and a second drive wheel. A first gearbox may couple a first power source to the first drive wheel, and a second gearbox may independently couple a second power source to the second drive wheel. And, a controller may be configured to initiate a gear shift in the first gearbox and the second gearbox at different times.
B60K 23/00 - Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
B60L 15/20 - Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performance; Adaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
09 - Scientific and electric apparatus and instruments
12 - Land, air and water vehicles; parts of land vehicles
42 - Scientific, technological and industrial services, research and design
Goods & Services
Energy storage systems comprised of batteries, battery
modules, and battery packs for heavy duty vehicles; battery
management systems for vehicles comprising battery cells,
battery modules, battery packs, and battery thermal
management systems; energy storage and electric charging
systems and infrastructure, namely, charging and energy
storage appliances and software control systems for
rechargeable equipment; electric control devices for energy
management and energy storage; charging and energy storage
appliances for rechargeable equipment for heavy duty
electric vehicles; charging system for multiple vehicles and
fleets of vehicles, comprised of energy storage and charging
stations, electronic control devices, charging and energy
storage appliances, software for controlling electric
engines, electronic systems, fuel systems of heavy duty
vehicles, and for inputting and management of tariff data
and schedules, and electronic controls for electronic
engines and fuel systems of heavy duty vehicles; electric
equipment for motor vehicles, namely, power electronics and
controls, high voltage and low voltage power systems,
battery packs, battery connectors, battery modules, battery
monitors, battery balancers, battery thermal management
systems; electrical and signal integration of components of
high voltage and low voltage systems for heavy duty
vehicles; software for controlling electric engines,
electronic systems, fuel systems for heavy duty vehicles;
electric motor vehicle parts, namely, power electronics and
controls for electric motors, and ancillary systems
including power steering, air compressor and pneumatic
systems, brakes and braking systems, HVAC systems, energy
storage systems, and electrical and signal integration of
components for heavy duty electric vehicles; and other
equipment and systems for land vehicles. Buses and land vehicles; engines for buses and land
vehicles; power train mechanism comprised of clutch,
transmission, drive shaft, and differential; battery system
mounting mechanisms in heavy duty vehicles; and other
equipment and systems for land vehicles. Design consulting services in the fields of motor vehicles,
battery-electric systems and fuel efficiency, and autonomous
vehicle systems; design consulting services in the fields of
electric charging systems and infrastructure for
rechargeable vehicles, vehicle fleets, fleet management,
energy storage appliances, and control systems for
rechargeable equipment; design consulting services in the
fields of batteries, battery thermal management, battery
monitoring systems; engineering services for others.
49.
Efficiency optimization of multi-motor electric vehicles
A method of operating an electric vehicle having multiple electric traction motors include receiving a signal indicative of a driver requested torque, and determining portions of the torque request to produce from each traction motor based on efficiency maps of the motors. The method may also include producing the determined portions of torque from each motor.
B60L 15/34 - Control or regulation of multiple-unit electrically-propelled vehicles with human control of a setting device
B60L 15/20 - Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performance; Adaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
H02P 5/00 - Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
B60K 7/00 - Disposition of motor in, or adjacent to, traction wheel
B60K 17/04 - Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
B60K 1/02 - Arrangement or mounting of electrical propulsion units comprising more than one electric motor
50.
EFFICIENCY OPTIMIZATION OF MULTI-MOTOR ELECTRIC VEHICLES
A method of operating an electric vehicle having multiple electric traction motors include receiving a signal indicative of a driver requested torque, and determining portions of the torque request to produce from each traction motor based on efficiency maps of the motors. The method may also include producing the determined portions of torque from each motor.
B60L 15/34 - Control or regulation of multiple-unit electrically-propelled vehicles with human control of a setting device
B60L 15/20 - Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performance; Adaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
09 - Scientific and electric apparatus and instruments
11 - Environmental control apparatus
12 - Land, air and water vehicles; parts of land vehicles
42 - Scientific, technological and industrial services, research and design
Goods & Services
(1) Energy storage systems comprised of batteries, battery modules, and battery packs for heavy duty vehicles; battery management systems for vehicles comprising battery modules, battery packs, battery boxes, battery plates, chill plates for cooling batteries, and battery thermal management systems consisting of air flow sensors; charging system for multiple vehicles and fleets of vehicles, comprised of 1. energy storage and charging stations, 2. electronic control devices, 3. charging and energy storage appliances, 4. software for controlling electric engines, electronic systems, fuel systems of heavy duty vehicles and for inputting and management of tariff data and schedules, and 5.electronic controls for electronic engines and fuel systems of heavy duty vehicles; electrical and signal integration components of high voltage and low voltage systems for heavy duty vehicles, namely electronic circuits; and other equipment and systems for land vehicles, namely cooling systems, namely thermal controllers for vehicle power train systems and vehicle energy storage systems, and fans for vehicle power train systems, and electrical control systems comprised of hardware, software, and sensors for energy management and energy storage in vehicles
(2) Energy storage and electric charging systems and infrastructure, namely, charging and energy storage appliances and software control systems for rechargeable equipment; electric control devices for energy management and energy storage; charging and energy storage appliances for rechargeable equipment for heavy duty electric vehicles; electric equipment for motor vehicles, namely, electrical controllers for motor vehicle power train systems, power supplies and power controllers, high voltage and low voltage regulatory systems, battery packs, battery connectors, battery modules, battery monitors, battery balancers, battery thermal management systems comprised of air flow sensors; software for controlling electric engines, electronic systems, fuel systems for heavy duty vehicles; motor vehicle parts, namely, power electronics and controls for electric motors, and ancillary systems namely power steering, air compressor and pneumatic systems, brakes and braking systems, HVAC systems, and energy storage systems
(3) Energy storage and charging stations for vehicles, namely, appliances for charging and storing energy for rechargeable equipment for vehicles; charging and energy storage appliances for rechargeable equipment for buses; electric equipment for motor vehicles, namely, electrical controllers for motor vehicle power train systems, power supplies and power controllers, high voltage and low voltage power regulator systems, battery packs, battery connectors, battery modules, battery monitors, battery balancers, thermal management systems comprised of air flow sensors; software for controlling electric engines, electronic systems, fuel systems buses; motor vehicle parts, namely, electronic controls for electronic engines and fuel systems of buses
(4) Buses, trucks, vans and electric vehicles; engines for buses and land vehicles; power train mechanism comprised of clutch, transmission, drive shaft, and differential
(5) Battery system mounting mechanisms in heavy duty vehicles (1) Design consulting services in the fields of motor vehicles, battery-electric systems and fuel efficiency, and autonomous vehicle systems; design consulting services in the fields of electric charging systems and infrastructure for rechargeable vehicles, vehicle fleets, fleet management, energy storage appliances, and control systems for rechargeable equipment; design consulting services in the fields of batteries, battery thermal management, battery monitoring systems; engineering services for others
52.
SYSTEMS AND METHODS TO IMPROVE PERFORMANCE OF AN ELECTRIC VEHICLE
A method of controlling an electric vehicle operating on a route includes receiving at a first time, at a control unit of the electric vehicle, data indicative of a condition of a stretch of the route that the electric vehicle will traverse at a second time later than the first time. The method further includes varying a cooling of a battery system of the electric vehicle, using the control unit, based on the received data.
B60L 15/00 - Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performance; Adaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train
B60W 40/02 - Estimation or calculation of driving parameters for road vehicle drive control systems not related to the control of a particular sub-unit related to ambient conditions
A method for controlling the charging of multiple electric vehicles operating in a geographic area may include inputting a tariff schedule into a control system. The tariff schedule may identify the cost of energy at different times in the geographic area. The method may also include receiving data from the multiple electric vehicles. The data may include at least the state of charge of the vehicle. The method may further include sending instructions to at least one vehicle of the multiple electric vehicles. The instructions may include directives on charging based at least on the tariff schedule and the received data.
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
B60L 58/12 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
B60M 3/00 - Feeding power to the supply lines in contact with collector on vehicles; Arrangements for consuming regenerative power
B60L 53/64 - Optimising energy costs, e.g. responding to electricity rates
B60L 53/30 - Constructional details of charging stations
B60L 53/66 - Data transfer between charging stations and vehicles
B60L 53/68 - Off-site monitoring or control, e.g. remote control
B60L 53/10 - Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
B60L 11/18 - using power supplied from primary cells, secondary cells, or fuel cells
G06Q 50/00 - Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
09 - Scientific and electric apparatus and instruments
12 - Land, air and water vehicles; parts of land vehicles
42 - Scientific, technological and industrial services, research and design
Goods & Services
Energy storage and electric charging systems and infrastructure, namely, charging appliances for rechargeable equipment and energy storage appliances for rechargeable equipment in the form of batteries and software for controlling rechargeable equipment, charging appliances, and energy storage appliances and for rechargeable equipment for heavy duty electric vehicles; charging system for multiple vehicles and fleets of vehicles, comprised of energy storage batteries and charging stations for electric vehicles, electronic control devices, software and electronic controls for controlling electric engines, electronic systems, and fuel systems of heavy duty vehicles, for inputting and management of tariff data and schedules, electric equipment for motor vehicles, namely, power supplies and controllers, high voltage and low voltage power regulator systems, battery packs, battery connectors, battery modules, battery monitors, battery balancers, battery thermal management systems comprised of air flow sensors electrical and signal integration components of high voltage and low voltage systems for heavy duty vehicles, namely, electronic circuits Vehicle power train mechanism comprised of clutch, transmission, drive shaft, and differential; battery system mounting mechanisms for use in heavy duty vehicle Design consulting services in the fields of motor vehicles, battery-electric systems and fuel efficiency, and autonomous vehicle systems; design consulting services in the fields of electric charging systems and infrastructure for rechargeable vehicles, vehicle fleets, fleet management, energy storage appliances, and control systems for rechargeable equipment; design consulting services in the fields of batteries, battery thermal management, battery monitoring systems; engineering services for others
09 - Scientific and electric apparatus and instruments
12 - Land, air and water vehicles; parts of land vehicles
42 - Scientific, technological and industrial services, research and design
Goods & Services
Energy storage and electric charging systems and infrastructure, namely, charging appliances for rechargeable equipment and energy storage appliances for rechargeable equipment in the form of batteries and software for controlling rechargeable equipment, charging appliances, and energy storage appliances and for rechargeable equipment for heavy duty electric vehicles; charging system for multiple vehicles and fleets of vehicles, comprised of energy storage batteries and charging stations for electric vehicles, electronic control devices, software and electronic controls for controlling electric engines, electronic systems, and fuel systems of heavy duty vehicles, for inputting and management of tariff data and schedules, electric equipment for motor vehicles, namely, power supplies and controllers, high voltage and low voltage power regulator systems, battery packs, battery connectors, battery modules, battery monitors, battery balancers, battery thermal management systems comprised of air flow sensors electrical and signal integration components of high voltage and low voltage systems for heavy duty vehicles, namely, electronic circuits vehicle power train mechanism comprised of clutch, transmission, drive shaft, and differential; battery system mounting mechanisms for use in heavy duty vehicles design consulting services in the fields of motor vehicles, battery-electric systems and fuel efficiency, and autonomous vehicle systems; design consulting services in the fields of electric charging systems and infrastructure for rechargeable vehicles, vehicle fleets, fleet management, energy storage appliances, and control systems for rechargeable equipment; design consulting services in the fields of batteries, battery thermal management, battery monitoring systems; engineering services for others
56.
Systems and methods for charging an electric vehicle at a charging station
Systems and methods for charging an electric bus having a charging interface on its roof may include determining that an approaching bus is supposed to be charged at the charging station, lowering the charging head of the charging station to land on the roof of the bus, and moving the bus with the charge head on its roof to engage the charging head with the charging interface.
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
H02J 7/14 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
B60L 11/18 - using power supplied from primary cells, secondary cells, or fuel cells
B60L 3/04 - Cutting-off the power supply under fault conditions
B60L 15/20 - Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performance; Adaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
H02J 7/02 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
B60L 5/00 - Current-collectors for power supply lines of electrically-propelled vehicles
B60L 5/36 - Current-collectors for power supply lines of electrically-propelled vehicles with means for collecting current simultaneously from more than one conductor, e.g. from more than one phase
B60L 5/42 - Current-collectors for power supply lines of electrically-propelled vehicles for collecting current from individual contact pieces connected to the power supply line
B60L 15/10 - Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performance; Adaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train for automatic control superimposed on human control to limit the acceleration of the vehicle, e.g. to prevent excessive motor current
B60L 3/00 - Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
B60L 50/40 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by capacitors
B60L 53/35 - Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
B60L 53/36 - Means for automatic or assisted adjustment of the relative position of charging devices and vehicles by positioning the vehicle
B60L 53/30 - Constructional details of charging stations
B60L 53/65 - Monitoring or controlling charging stations involving identification of vehicles or their battery types
B60L 53/10 - Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
B60L 50/60 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
B60L 58/40 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for controlling a combination of batteries and fuel cells
Systems and methods for enabling fast charging of an electric vehicle at a charging station. An electric vehicle in positioned in a given location for charging and/or discharging. A charging arm comprising a plurality of charging brushes is then positioned relative to the position of the electric vehicle. The plurality of charging brushes on the charging arm is positioned to contact a charging interface of the electric vehicle. The charging brushes are moved relative to the charging interface such that a portion of the charging brushes is removed as a result of the movement.
B60L 15/20 - Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performance; Adaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
B60L 5/42 - Current-collectors for power supply lines of electrically-propelled vehicles for collecting current from individual contact pieces connected to the power supply line
B60M 1/36 - Single contact pieces along the line for power supply
B60M 7/00 - Power lines or rails specially adapted for electrically-propelled vehicles of special types, e.g. suspension tramway, ropeway, underground railway
B60L 9/00 - Electric propulsion with power supply external to the vehicle
B60L 53/36 - Means for automatic or assisted adjustment of the relative position of charging devices and vehicles by positioning the vehicle
B60L 53/30 - Constructional details of charging stations
B60L 53/56 - Mechanical storage means, e.g. fly wheels
B60L 53/65 - Monitoring or controlling charging stations involving identification of vehicles or their battery types
B60L 50/16 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines with provision for separate direct mechanical propulsion
B60L 50/60 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
B60L 50/40 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by capacitors
B60L 53/10 - Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
B60L 58/40 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for controlling a combination of batteries and fuel cells
B60L 58/21 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having the same nominal voltage
58.
THERMAL EVENT MANAGEMENT SYSTEM FOR AN ELECTRIC VEHICLE
A method of controlling the battery system of an electric vehicle includes detecting a thermal event in a first battery pack of a plurality of battery packs of the battery system, and at least partially powering down the electric vehicle automatically in response to the detected thermal event. The method may also include initiating a thermal rejection scheme in response to the detected thermal event.
H01M 10/48 - Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
A method of operating an electric vehicle having a battery system with a first battery module and a second battery module includes sending a triggering signal. And, in response to the triggering signal, selectively dissipating energy from the first battery module without dissipating energy from the second battery module.
B60L 50/64 - Constructional details of batteries specially adapted for electric vehicles
B60K 1/04 - Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
B60L 15/00 - Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performance; Adaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train
60.
Systems and methods for charging an electric vehicle at a charging station
Systems and methods for charging an electric bus having a charging interface on its roof may include determining that an approaching bus is supposed to be charged at the charging station, lowering the charging head of the charging station to land on the roof of the bus, and moving the bus with the charge head on its roof to engage the charging head with the charging interface.
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
B60L 11/18 - using power supplied from primary cells, secondary cells, or fuel cells
H02J 7/02 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
B60L 15/20 - Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performance; Adaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
B60L 15/10 - Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performance; Adaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train for automatic control superimposed on human control to limit the acceleration of the vehicle, e.g. to prevent excessive motor current
B60L 11/00 - Electric propulsion with power supplied within the vehicle (B60L 8/00, B60L 13/00 take precedence;arrangements or mounting of prime-movers consisting of electric motors and internal combustion engines for mutual or common propulsion B60K 6/20)
B60L 5/42 - Current-collectors for power supply lines of electrically-propelled vehicles for collecting current from individual contact pieces connected to the power supply line
B60L 5/36 - Current-collectors for power supply lines of electrically-propelled vehicles with means for collecting current simultaneously from more than one conductor, e.g. from more than one phase
B60L 5/00 - Current-collectors for power supply lines of electrically-propelled vehicles
B60L 3/04 - Cutting-off the power supply under fault conditions
B60L 3/00 - Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
61.
Method of docking an electric vehicle for charging
A method of docking an electric vehicle with a charging station includes periodically transmitting data from the vehicle to the charging station. The transmitted data may include a distance travelled by the vehicle location towards the charging station and its speed. An incremental distance travelled by the vehicle in a time interval between when the data is collected and received is calculated, and the distance corrected based on this calculated value. The relative position of the vehicle with respect to the charging station is determined based on the corrected distance, and a charge head of the charging station is automatically connected with the charging interface of the vehicle based on the determined relative position.
A method of charging an electric vehicle at a charging station includes electrically connecting the charging station to the vehicle. The charging station may be configured to charge the vehicle using a charging station charge protocol and the vehicle may be configured to receive the charge using a vehicle charge protocol. The vehicle receives a signal indicative of the charging station charge protocol and selects the vehicle charge protocol based on this signal. The vehicle is then charged using the selected vehicle charge protocol. While selecting, the vehicle may select one charge protocol from multiple charge protocols supported by the vehicle to match the charging station charge protocol.
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
B60L 11/18 - using power supplied from primary cells, secondary cells, or fuel cells
H02J 7/02 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
H02J 7/04 - Regulation of the charging current or voltage
B60L 53/16 - Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
B60L 53/60 - Monitoring or controlling charging stations
B60L 53/10 - Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
B60L 58/12 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
63.
MULTI-PROTOCOL CHARGE PORT FOR AN ELECTRIC VEHICLE
A method of charging an electric vehicle at a charging station includes electrically connecting the charging station to the vehicle. The charging station may be configured to charge the vehicle using a charging station charge protocol and the vehicle may be configured to receive the charge using a vehicle charge protocol. The vehicle receives a signal indicative of the charging station charge protocol and selects the vehicle charge protocol based on this signal. The vehicle is then charged using the selected vehicle charge protocol. While selecting, the vehicle may select one charge protocol from multiple charge protocols supported by the vehicle to match the charging station charge protocol.
The invention provides for a high occupancy or heavy-duty vehicle with a battery propulsion power source, which may include lithium titanate batteries. The vehicle may be all-battery or may be a hybrid, and may have a composite body. The vehicle battery system may be housed within the floor of the vehicle and may have different groupings and arrangements.
B60K 1/00 - Arrangement or mounting of electrical propulsion units
H01M 2/10 - Mountings; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
B60K 1/04 - Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
B60L 3/00 - Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
H01M 4/485 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
B62D 29/00 - Superstructures characterised by material thereof
B62D 29/02 - Superstructures characterised by material thereof predominantly of wood
B62D 47/02 - Motor vehicles or trailers predominantly for carrying passengers for large numbers of passengers, e.g. omnibus
B60L 50/62 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries by batteries charged by engine-driven generators, e.g. series hybrid electric vehicles charged by low-power generators primarily intended to support the batteries, e.g. range extenders
B60L 53/10 - Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
B60L 58/18 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
B60L 58/21 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having the same nominal voltage
B60L 58/26 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
B60L 50/60 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
B60L 50/64 - Constructional details of batteries specially adapted for electric vehicles
B60K 6/20 - Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
12 - Land, air and water vehicles; parts of land vehicles
Goods & Services
Electric vehicles, namely, buses; buses and land vehicles;
engines and motors for buses and land vehicles; vehicle
drive trains and power trains; vehicle power train mechanism
comprised of clutch, transmission, drive shaft, and
differential.
12 - Land, air and water vehicles; parts of land vehicles
Goods & Services
Electric vehicles, namely, buses; buses and land vehicles; engines and motors for buses and land vehicles; drive trains for use in land vehicles and power trains for use in land vehicles; vehicle power train mechanism comprised of clutch, transmission, drive shaft, and differential
A control unit of an electric vehicle receives a signal indicative of an operator desired torque and sends a signal to the traction motor to output a value of torque that is the algebraic sum of the operator desired torque and a torque modification factor calculated by the control unit. The control unit calculates the torque modification factor from an efficiency map of the motor which indicates the efficiency of the motor as a function of its output torque and rotational speed.
B60L 15/20 - Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performance; Adaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
B60W 10/08 - Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
B60L 11/18 - using power supplied from primary cells, secondary cells, or fuel cells
B60W 20/00 - Control systems specially adapted for hybrid vehicles
B60L 9/00 - Electric propulsion with power supply external to the vehicle
This disclosure provides systems and methods for charging a vehicle. A vehicle and charging station can be designed such that an electric or hybrid vehicle can operate in a fashion similar to a conventional vehicle by being opportunity charged throughout a known route.
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
B60M 7/00 - Power lines or rails specially adapted for electrically-propelled vehicles of special types, e.g. suspension tramway, ropeway, underground railway
B60L 5/42 - Current-collectors for power supply lines of electrically-propelled vehicles for collecting current from individual contact pieces connected to the power supply line
A method for controlling the charging of one or more electric vehicles at one or more charging stations in a geographic locality includes determining if the charging event of an electric vehicle of the one or more electric vehicles increases a demand billing rate. The demand billing rate may be a cost per unit of energy in the locality. The method also includes charging the electric vehicle at the charging event such that the demand billing rate is not increased.
B60L 5/18 - Current-collectors for power supply lines of electrically-propelled vehicles using bow-type collectors in contact with trolley wire
B60L 5/42 - Current-collectors for power supply lines of electrically-propelled vehicles for collecting current from individual contact pieces connected to the power supply line
B60L 53/30 - Constructional details of charging stations
B60L 53/64 - Optimising energy costs, e.g. responding to electricity rates
B60L 53/66 - Data transfer between charging stations and vehicles
B60L 53/67 - Controlling two or more charging stations
H02J 50/80 - Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
B60W 40/12 - Estimation or calculation of driving parameters for road vehicle drive control systems not related to the control of a particular sub-unit related to parameters of the vehicle itself
B60L 53/10 - Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
A method for controlling the charging of one or more electric vehicles at one or more charging stations in a geographic locality includes determining if the charging event of an electric vehicle of the one or more electric vehicles increases a demand billing rate. The demand billing rate may be a cost per unit of energy in the locality. The method also includes charging the electric vehicle at the charging event such that the demand billing rate is not increased.
A method of docking an electric vehicle at a charging station may include identifying the vehicle as it approaches the charging station and transmitting a distance parameter from the charging station to the vehicle. The distance parameter may be a measure of distance. The method may also include determining a desired speed of the vehicle based on the distance parameter using an algorithm in the vehicle, and controlling the vehicle to attain the determined desired speed.
B60L 15/20 - Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performance; Adaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
B60L 11/18 - using power supplied from primary cells, secondary cells, or fuel cells
A charging station for charging an electric vehicle may include a charge head movably attached to a charge head assembly and at least one head landing switch including a lever and a contact element. A first end of the lever may be rotatably coupled to the charge head and an opposite second end of the lever may be rotatably coupled to the contact element. At least a bottom surface of the contact element may be positioned below the bottom surface of the charge head such that the contact element can contact the roof of the electric vehicle before the bottom surface of the charge head can contact the roof. And, a width of the contact element may be greater than a width of the seam on the charging interface.
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
H02J 7/14 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
B60L 11/18 - using power supplied from primary cells, secondary cells, or fuel cells
H02J 7/02 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
73.
Multi-protocol charge port for an electric vehicle
A method of charging an electric vehicle at a charging station includes electrically connecting the charging station to the vehicle. The charging station may be configured to charge the vehicle using a charging station charge protocol and the vehicle may be configured to receive the charge using a vehicle charge protocol. The vehicle receives a signal indicative of the charging station charge protocol and selects the vehicle charge protocol based on this signal. The vehicle is then charged using the selected vehicle charge protocol. While selecting, the vehicle may select one charge protocol from multiple charge protocols supported by the vehicle to match the charging station charge protocol.
A charging station for an electric vehicle having a charging blade may include a charge head configured to electrically connect with a charging blade of a vehicle to charge the vehicle, the charge head extending from a front end to a rear end along a longitudinal axis that extends along a direction of travel of the vehicle. The charge head may include a first housing and a second housing, wherein the first and second housings are (a) symmetrically positioned about the longitudinal axis and (b) separated by a channel that extends from the front end to the rear end of the charge head, the channel being dimensioned to position the charging blade therein. The charge head may further include one or more charging brushes located in each of the first housing and the second housing, wherein each of the one or more charging brushes in each housing is configured to extend into the channel towards the other housing to contact the charging blade positioned in the channel. The charge head may also include one or more sensors located in at least one of the first housing or the second housing, wherein the one or more sensors is configured to detect a presence of the charging blade in the channel.
A charging station for an electric vehicle may include a charge head configured to engage with the charging blade of the vehicle to transfer power. The charge head may include a housing with a central cavity extending along its longitudinal axis and a plurality of electrode holders. Each electrode holder may include an electrode configured to transform from an extended configuration when the charging blade is not positioned in the central cavity to a retracted configuration when the charging blade is positioned in the central cavity. In its extended configuration, the electrode may extend into the central cavity from a side wall of the housing, and in the retracted configuration, at least a portion of the electrode may retract into the housing. Each electrode may also include a plurality of springs configured to bias the electrode in the extended configuration.
This disclosure provides systems and methods for charging a vehicle. A vehicle and charging station can be designed such that an electric or hybrid vehicle can operate in a fashion similar to a conventional vehicle by being opportunity charged throughout a known route.
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
B60L 11/18 - using power supplied from primary cells, secondary cells, or fuel cells
B60L 5/42 - Current-collectors for power supply lines of electrically-propelled vehicles for collecting current from individual contact pieces connected to the power supply line
B60L 5/00 - Current-collectors for power supply lines of electrically-propelled vehicles
09 - Scientific and electric apparatus and instruments
12 - Land, air and water vehicles; parts of land vehicles
42 - Scientific, technological and industrial services, research and design
Goods & Services
(1) Battery storage systems comprised of batteries for vehicles, packs containing multiple batteries, and battery boxes; Battery management systems for vehicles comprising battery modules, packs containing multiple batteries, battery boxes, battery plates, chill plates for cooling batteries, air flow sensors; cooling systems, namely, thermal controllers for vehicle power train systems and vehicle energy storage systems, and fans for vehicle power train systems; Energy storage and charging stations for vehicles, namely, appliances for charging and storing energy for rechargeable equipment for vehicles; electrical control systems comprised of hardware, software, and sensors for energy management and energy storage in vehicles; appliances for charging and storing energy for rechargeable equipment for buses; electronic equipment for motor vehicles, namely, electrical controllers for motor vehicle power train systems, packs containing multiple batteries, battery connectors, battery modules, battery monitors, battery balancers, thermal management systems comprised of air flow sensors; software for controlling electric engines, electronic systems of vehicles, fuel systems of buses; motor vehicle parts, namely, electronic controls for electronic engines and fuel systems of buses
(2) Electric vehicles, namely, buses; land vehicles, namely buses and trucks; engines for land vehicles, namely buses and trucks; vehicle power train mechanism comprised of clutch, transmission, drive shaft, and differential (1) Design consulting services in the fields of motor vehicles, fuel systems and fuel combustion efficiency; engineering services for others in the fields of motor vehicles, fuel systems and fuel combustion efficiency
78.
Systems and methods for mounting objects to a structure
A mounting system including a compressible structure having a first surface, a second surface, and at least one boss hole extending through the compressible structure from the first surface to the second surface. The system further including an interior plate mounted on the first surface of the compressible structure, wherein the interior plate includes a boss protruding from the interior plate and into the boss hole of the compressible structure, and an exterior plate mounted on the second surface of the compressible structure and secured to the interior plate against the boss of the interior plate, wherein the compressible structure is compressed a predetermined amount as a function of a length of the boss.
F16M 13/02 - Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
F16B 2/06 - Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
F16B 5/00 - Joining sheets or plates to one another or to strips or bars parallel to them
F16B 5/01 - Joining sheets or plates to one another or to strips or bars parallel to them by means of fastening elements specially adapted for honeycomb panels
F16B 5/02 - Joining sheets or plates to one another or to strips or bars parallel to them by means of fastening members using screw-thread
B60R 11/00 - Arrangements for holding or mounting articles, not otherwise provided for
79.
SYSTEMS AND METHODS FOR MOUNTING OBJECTS TO A STRUCTURE
A mounting system may include a compressible structure having a first surface, a second surface, and at least one boss hole extending through the compressible structure from the first surface to the second surface. The system may further include an interior plate mounted on the first surface of the compressible structure, wherein the interior plate includes a boss protruding from the interior plate and into the boss hole of the compressible structure, and an exterior plate mounted on the second surface of the compressible structure and secured to the interior plate against the boss of the interior plate, wherein the compressible structure is compressed a predetermined amount as a function of a length of the boss.
Systems and methods for charging an electric bus having a charging interface on its roof may include determining that an approaching bus is supposed to be charged at the charging station, lowering the charging head of the charging station to land on the roof of the bus, and moving the bus with the charge head on its roof to engage the charging head with the charging interface.
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
H02J 7/14 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
B60L 11/18 - using power supplied from primary cells, secondary cells, or fuel cells
B60L 3/04 - Cutting-off the power supply under fault conditions
B60L 11/00 - Electric propulsion with power supplied within the vehicle (B60L 8/00, B60L 13/00 take precedence;arrangements or mounting of prime-movers consisting of electric motors and internal combustion engines for mutual or common propulsion B60K 6/20)
B60L 15/20 - Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performance; Adaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
H02J 7/02 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
B60L 5/00 - Current-collectors for power supply lines of electrically-propelled vehicles
B60L 5/36 - Current-collectors for power supply lines of electrically-propelled vehicles with means for collecting current simultaneously from more than one conductor, e.g. from more than one phase
B60L 5/42 - Current-collectors for power supply lines of electrically-propelled vehicles for collecting current from individual contact pieces connected to the power supply line
B60L 15/10 - Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performance; Adaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train for automatic control superimposed on human control to limit the acceleration of the vehicle, e.g. to prevent excessive motor current
B60L 3/00 - Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
The invention relates to systems and methods for charging a vehicle. A vehicle and charging station can be designed such that an electric or hybrid vehicle can operate in a fashion similar to a conventional vehicle by being opportunity charged throughout a known route.
B60L 11/18 - using power supplied from primary cells, secondary cells, or fuel cells
B60L 5/42 - Current-collectors for power supply lines of electrically-propelled vehicles for collecting current from individual contact pieces connected to the power supply line
An electric vehicle charging system includes a charging interface positioned on an external surface of the electric vehicle and one or more electrodes positioned on the charging interface. The charging system may also include a heating system positioned on the charging interface. The heating system may be configured to heat at least a portion of the charging interface. The charging system may also include a control system configured to selectively activate the heating system based at least on one or more ambient conditions.
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
B60L 11/18 - using power supplied from primary cells, secondary cells, or fuel cells
B60L 5/02 - Current-collectors for power supply lines of electrically-propelled vehicles with ice-removing device
B60L 5/42 - Current-collectors for power supply lines of electrically-propelled vehicles for collecting current from individual contact pieces connected to the power supply line
B60M 1/36 - Single contact pieces along the line for power supply
A method for aligning a vehicle at a charging station may include determining the distance between each sensor of the plurality of sensors and a target surface of the charging station. The method may further include aligning the vehicle at the charging station using the determined distance data, and charging the electric vehicle at the charging station. The method may further include using the determined distances to align the side of the vehicle substantially parallel to the target surface.
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
H02J 7/04 - Regulation of the charging current or voltage
B60L 11/18 - using power supplied from primary cells, secondary cells, or fuel cells
G01V 1/00 - Seismology; Seismic or acoustic prospecting or detecting
G01S 11/14 - Systems for determining distance or velocity not using reflection or reradiation using ultrasonic, sonic or infrasonic waves
H02J 7/02 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
G01S 3/802 - Systems for determining direction or deviation from predetermined direction
The present disclosure provides systems and methods for enabling fast charging of an electric vehicle at a charging station. In one embodiment, an electric vehicle in positioned in a given location for charging and/or discharging. A charging arm comprising a plurality of charging brushes is then positioned relative to the position of the electric vehicle. The plurality of charging brushes on the charging arm is positioned to contact a charging interface of the electric vehicle. The charging brushes are moved relative to the charging interface such that a portion of the charging brushes is removed as a result of the movement.
B60L 11/00 - Electric propulsion with power supplied within the vehicle (B60L 8/00, B60L 13/00 take precedence;arrangements or mounting of prime-movers consisting of electric motors and internal combustion engines for mutual or common propulsion B60K 6/20)
B60L 11/14 - with provision for direct mechanical propulsion
B60L 15/20 - Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performance; Adaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
B60L 5/42 - Current-collectors for power supply lines of electrically-propelled vehicles for collecting current from individual contact pieces connected to the power supply line
B60M 1/36 - Single contact pieces along the line for power supply
B60M 7/00 - Power lines or rails specially adapted for electrically-propelled vehicles of special types, e.g. suspension tramway, ropeway, underground railway
09 - Scientific and electric apparatus and instruments
12 - Land, air and water vehicles; parts of land vehicles
42 - Scientific, technological and industrial services, research and design
Goods & Services
Battery storage systems comprised of batteries for vehicles, battery packs, and battery boxes; Battery management systems for vehicles comprising battery modules, battery packs, battery boxes, batter plates, chill plates for cooling batteries; battery modules; battery packs for vehicles; battery boxes; battery plates; chill plates for cooling batteries, air flow sensors; cooling systems, namely, thermal controllers for vehicles ; Energy storage and charging stations for vehicles, namely, charging and energy storage appliances for rechargeable equipment; electric control devices for energy management and energy storage; charging and energy storage appliances for rechargeable equipment for buses; electronic equipment for motor vehicles, namely, controllers, battery packs, battery connectors, battery modules, battery monitors, battery balancers, thermal management systems comprised of air flow sensors; software for controlling electric engines, electronic systems, fuel systems buses; motor vehicle parts, namely, electronic controls for electronic engines and fuel systems of buses Electric vehicles, namely, buses; Buses and land vehicles; engines for buses and land vehicles; vehicle power train mechanism comprised of clutch, transmission, drive shaft, and differential Design consulting services in the fields of motor vehicles, fuel systems and fuel combustion efficiency; engineering services for others
A method of controlling an electric vehicle having an HVAC system configured to condition a passenger cabin of the electric vehicle, and one or more batteries configured to provide energy to the HVAC system, may include controlling an output of the HVAC system based on one or more of a charging state of the one or more batteries, a state of charge of the one or more batteries, and an ambient temperature outside of the electric vehicle.
B60L 11/00 - Electric propulsion with power supplied within the vehicle (B60L 8/00, B60L 13/00 take precedence;arrangements or mounting of prime-movers consisting of electric motors and internal combustion engines for mutual or common propulsion B60K 6/20)
B60H 1/00 - Heating, cooling or ventilating devices
B60L 11/18 - using power supplied from primary cells, secondary cells, or fuel cells
The invention provides for a high occupancy or heavy-duty vehicle with a battery propulsion power source, which may include lithium titanate batteries. The vehicle may be all-battery or may be a hybrid, and may have a composite body. The vehicle battery system may be housed within the floor of the vehicle and may have different groupings and arrangements.
H01M 2/10 - Mountings; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
B60K 1/04 - Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
B60L 3/00 - Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
B60L 11/12 - with additional electric power supply, e.g. accumulator
B60L 11/18 - using power supplied from primary cells, secondary cells, or fuel cells
H01M 4/485 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
B62D 29/00 - Superstructures characterised by material thereof
B62D 29/02 - Superstructures characterised by material thereof predominantly of wood
B62D 47/02 - Motor vehicles or trailers predominantly for carrying passengers for large numbers of passengers, e.g. omnibus
B60K 6/20 - Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
88.
Controlling electric vehicle operation based on inclination
A method of operating an electric vehicle may include determining an angle of inclination of the electric vehicle, and selecting rates of regenerative braking corresponding to multiple brake pedal positions based on the determined angle of inclination.
An electric bus may include a charging interface positioned on an external surface of the electric bus. One or more heating pads may be removably attached to the charging interface and configured to heat the charging interface. The heating pads may include a rigid plate forming an exposed surface of the charging interface. The plate may be positioned such that a first side of the plate forms a charging head contact surface when the charging head engages with the charging interface. A heating device may be attached to a second side of the plate opposite the first side. The heating device may include a heating element configured to heat the plate by resistive heating.
B60L 11/18 - using power supplied from primary cells, secondary cells, or fuel cells
B60R 16/033 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric for supply of electrical power to vehicle subsystems characterised by the use of electrical cells or batteries
H05B 3/18 - Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor the conductor being embedded in an insulating material
H05B 3/12 - Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
B60L 5/02 - Current-collectors for power supply lines of electrically-propelled vehicles with ice-removing device
90.
Electric vehicle charging by adjusting charger current
A method for charging an electric vehicle at a charging station may include electrically connecting the electric vehicle to the charging station, and determining a desired amount of energy to be provided to the electric vehicle at the charging station. The method may also include determining a layover time of the electric vehicle using a control system associated with the charging station. The layover time may be an amount of time the electric vehicle is expected to be positioned at the charging station. The method may also include calculating a charge current using the control system, wherein the charge current is a value of electric current that is needed to provide the desired amount of energy to the electric vehicle in a time period substantially equal to the layover time. The method may further include charging the electric vehicle using the calculated charge current.
A method of charging an electric vehicle at a charging station may include driving the vehicle towards the charging station, and using a plurality of RFID tags and one or more RFID readers to determine a relative position of the charging interface of the vehicle with respect to the charge head assembly of the charging station. The method may also include engaging the charge head assembly with the charging head, and charging the vehicle.
The present disclosure is directed to a steering system for an electric vehicle. The steering system may include a hydraulic pump configured to direct hydraulic fluid to a steering gearbox of the electric vehicle, and an electric motor having a shaft that is coupled to the hydraulic pump. The electric motor may be configured to drive fluid flow through the pump. The steering system may also include a sensor configured to measure a value indicative of a torque applied by the electric motor, and a control unit configured to control operation of the electric motor based on an input from the sensor.
B62D 5/065 - Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by specially adapted means for varying pressurised fluid supply based on need, e.g. on-demand, variable assist
A gasket for placement between a glass pane and a vehicle body may include a glass pane-receiving channel and a body-receiving channel. The glass pane-receiving channel and the body-receiving channel may be formed on opposite sides of a gasket body. The gasket may also include a plurality of bulb seals defined in the gasket body. The plurality of bulb seals may include a first bulb seal and a second bulb seal positioned in the glass pane-receiving channel, and a third bulb seal and a fourth bulb seal positioned in the body-receiving channel.
A method of operating an electric vehicle charging station. The charging station may include a console housing components configured to receive current from an electric grid and convert the current to a form adapted to be received by the electric vehicle. The method may include transferring heat from the components in the console to air flowing through the console to form heated air, and directing the heated air from the console into a duct fluidly coupled to the console. The method may further include exhausting the heated air from the duct to a location remote from the console.
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
B60L 11/00 - Electric propulsion with power supplied within the vehicle (B60L 8/00, B60L 13/00 take precedence;arrangements or mounting of prime-movers consisting of electric motors and internal combustion engines for mutual or common propulsion B60K 6/20)
B60L 11/18 - using power supplied from primary cells, secondary cells, or fuel cells
A method for controlling the charging of multiple electric vehicles operating in a geographic area may include inputting a tariff schedule into a control system. The tariff schedule may identify the cost of energy at different times in the geographic area. The method may also include receiving data from the multiple electric vehicles. The data may include at least the state of charge of the vehicle. The method may further include sending instructions to at least one vehicle of the multiple electric vehicles. The instructions may include directives on charging based at least on the tariff schedule and the received data.
A vehicle charging system comprises a plurality of retractable conductor bars in a housing of a vehicle. The plurality of conductor bars includes a positive conductor bar and a negative conductor bar. Individual conductor bars of the plurality are electrically isolated from one another. The vehicle charging system further comprises a charging system having a receiver mounted on a support structure. The receiver comprises a plurality of electrical contact members in electrical communication with a power source. The receiver is configured to bring individual conductor bars of the plurality in contact with the electrical contact members for charging an energy storage device of the vehicle.
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
B60L 11/18 - using power supplied from primary cells, secondary cells, or fuel cells
B60R 16/033 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric for supply of electrical power to vehicle subsystems characterised by the use of electrical cells or batteries
B60L 5/36 - Current-collectors for power supply lines of electrically-propelled vehicles with means for collecting current simultaneously from more than one conductor, e.g. from more than one phase
B60L 5/42 - Current-collectors for power supply lines of electrically-propelled vehicles for collecting current from individual contact pieces connected to the power supply line
B60L 11/00 - Electric propulsion with power supplied within the vehicle (B60L 8/00, B60L 13/00 take precedence;arrangements or mounting of prime-movers consisting of electric motors and internal combustion engines for mutual or common propulsion B60K 6/20)
An electric vehicle includes an electric motor configured to provide traction and a control system. The control system may be configured to receive a signal indicative of a requested torque and determine an acceleration limit based on the requested torque. The electric vehicle may also include an inverter operatively coupled to the control system and the electric motor. The inverter may be configured to control the electric motor based at least on (a) a signal indicative of the requested torque, and (b) a signal indicative of the acceleration limit.
G05D 1/00 - Control of position, course, altitude, or attitude of land, water, air, or space vehicles, e.g. automatic pilot
H02P 7/00 - Arrangements for regulating or controlling the speed or torque of electric DC motors
B60L 11/18 - using power supplied from primary cells, secondary cells, or fuel cells
H02P 6/08 - Arrangements for controlling the speed or torque of a single motor
H02P 7/06 - Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
B60W 20/00 - Control systems specially adapted for hybrid vehicles
H02H 7/085 - Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from norm for dynamo-electric motors against excessive load
H02H 7/08 - Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from norm for dynamo-electric motors
This disclosure provides systems and methods for charging a vehicle. A vehicle and charging station can be designed such that an electric or hybrid vehicle can operate in a fashion similar to a conventional vehicle by being opportunity charged throughout a known route.
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
B60L 11/18 - using power supplied from primary cells, secondary cells, or fuel cells
B60L 5/42 - Current-collectors for power supply lines of electrically-propelled vehicles for collecting current from individual contact pieces connected to the power supply line