It is aimed to enable more reliable water stopping at a boundary part of an elastic water-stop member. A wiring module is provided with a wiring member including a linear wiring member, and an elastic water-stop member mounted on a part in a longitudinal direction of the wiring member. The elastic water-stop member includes a first divided member and a second divided member. The first divided member is formed with a first partially surrounding portion. The second divided member is formed with a second partially surrounding portion. The first partially surrounding portion is formed with a pair of first reinforcing wall portions and a first lip portion. The second partially surrounding portion is formed with a pair of second reinforcing wall portions and a second lip portion.
A connector bracket (14) includes a first holding portion (20) and a second holding portion (21) that hold a first connector (10). The first holding portion (20) is a portion to which the first connector (10), which is provided at one end of a first electric wire (5), is attached with a rail structure, the first holding portion (20) holding the attached first connector (10) with the rail structure. The second holding portion (21) cooperates with the first holding portion (20) to hold the first connector (10). The second holding portion (21) is a band portion (34) that supports the first connector (10) by surrounding it around the periphery thereof with a band-shaped binding portion (33).
A wiring module that is attached to a plurality of power storage elements, including: a circuit board; an electric wire; and a protector configured to hold the circuit board and the electric wire, wherein a conductive path is routed on the circuit board, and the conductive path includes a connection land that is electrically connected to an electrode terminal of a power storage element among the plurality of power storage elements, an electric wire land that is connected to one end of the electric wire, and a fuse portion provided between the connection land and the electric wire land.
H01M 50/519 - Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising printed circuit boards [PCB]
H01M 50/507 - Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising an arrangement of two or more busbars within a container structure, e.g. busbar modules
H01M 50/548 - Terminals characterised by the disposition of the terminals on the cells on opposite sides of the cell
H01M 50/583 - Devices or arrangements for the interruption of current in response to current, e.g. fuses
The objective of the present invention is to provide a technology capable of suppressing torsional deformation in an attachment portion, even if a torsional moment is applied from an electric cable to a grommet. This grommet is provided with a tubular main body portion through which an electric cable is inserted, and an attachment portion used for attachment to an attachment target. The main body portion includes a holding portion used to hold the electric cable, and a linking portion joining the holding portion and the attachment portion. A recessed/protruding portion in which protruding portions and recessed portions are arranged alternately in a circumferential direction about an axis parallel to the insertion direction of the electric cable is provided in the linking portion.
B60R 16/02 - 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
H02G 3/04 - Protective tubing or conduits, e.g. cable ladders or cable troughs
5.
ON-BOARD DEVICE, INFORMATION PROCESSING METHOD, AND COMPUTER PROGRAM
An on-board device includes: a control unit in which a plurality of virtual devices serve as an operation environment for programs; and a storage unit that stores a virtualization operating system. Each of the virtual devices: includes a communication buffer to which an area from the storage unit is assigned; and writes the communication data addressed to another virtual device, to the virtual device's own communication buffer when communicating with the other virtual device, a management unit that manages the virtual devices: reads out the communication data written to the communication buffer; writes the communication data to a storage area that is accessible to the management unit; and writes the communication data written to the storage area to the communication buffer of the other virtual device. The other virtual device reads out the communication data transmitted from the virtual device, written to the other virtual device's own communication buffer.
A grommet includes an umbrella-shaped member that is separate from a grommet body. The umbrella-shaped member has a covering portion that covers an insertion hole of a sound insulator provided on one surface of a vehicle body panel. The covering portion is inclined to increase in diameter toward the sound insulator. The grommet body has an engagement portion that axially locks to a front end of the covering portion, which is the front end of the umbrella-shaped member.
H01B 17/58 - Tubes, sleeves, beads or bobbins through which the conductor passes
B60R 16/02 - 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
A wire harness including: a wire; an electromagnetic wave absorber provided on an outer circumference of a portion of the wire in a length direction of the wire; a protector that has an accommodation configured to accommodate the wire and accommodate the electromagnetic wave absorber; and a first fixing member configured to fix the electromagnetic wave absorber to the protector.
H05K 9/00 - Screening of apparatus or components against electric or magnetic fields
B60R 16/02 - 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
H02G 3/04 - Protective tubing or conduits, e.g. cable ladders or cable troughs
This terminal module (10) comprises a coil spring (14), a case (16), and a terminal member (18). The case (16) has a ceiling wall (20) and a pair of side walls (22, 22). The terminal member (18) has a first terminal (46) and a flexible conductor (50). Each of the pair of side walls (22, 22) has a side wall base part (24), a first division wall section (26), and a second division wall section (28). The first terminal (46) has a junction (55), a guided part (68), a first engagement part (70), and a second engagement part (72). The first division wall section (26) has a first terminal receiving unit (34). The second division wall section (28) has a second terminal receiving unit (42). The junction (55) is positioned on the outside of the case (16). With the first terminal (46) in a first position, the guided part (68) is positioned between the first division wall section (26) and the second division wall section (28), the second engagement part (72) is engaged with the second terminal receiving unit (42), and the first engagement part (70) is engaged with the first terminal receiving unit (34).
An on-board switching device includes: a switching circuit; a first conduction path through which a current flows in a series connection state and no current flows in a parallel connection state; a second conduction path through which a current flows in the parallel connection state and no current flows in the series connection state; a third conduction path that forms a path between a negative electrode of a first battery and a positive electrode of a second battery in the series connection state and forms a path between both positive electrodes or between both negative electrodes of the first battery and the second battery in the parallel connection state; and a current detection unit that detects a current flowing through the third conduction path.
A wire harness includes a resin housing that includes a holding part that holds a terminal and an electric wire and a hood part that has an opening that exposes the terminal there inside, a metal shield shell that covers the holding part and is fixed to a case of an apparatus, and a metal bracket that covers the holding part and is attached to the shield shell. The shield shell opens toward the case and covers the holding part from the side opposite the case. The bracket has a cylindrical part through which the holding part is inserted, and a protruding piece that protrudes from the cylindrical part toward the hood part and is positioned on the side opposite the shield shell with the holding part therebetween.
A wire harness including: a first conductive path; a second conductive path provided side-by-side with the first conductive path; an electromagnetic wave absorber provided on a portion of the first conductive path in a length direction of the first conductive path; and a fixing member configured to fix the first conductive path to the second conductive path in a region of the first conductive path where the electromagnetic wave absorber is installed.
B60R 16/02 - 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
H01B 7/00 - Insulated conductors or cables characterised by their form
H01B 13/012 - Apparatus or processes specially adapted for manufacturing conductors or cables for manufacturing wire harnesses
A connector is provided which can be mounted on a case without bolt fastening. A connector (C) to be mounted on a case (100) is provided with a housing (10) to be passed through a mounting hole (101) formed in the case (100), a terminal fitting (40) held in the housing (10), an inner harness (60) to be connected to the terminal fitting (45) inside the case (100), and a C-ring (70) mounted on an outer peripheral surface of the housing (10). The outer peripheral surface of the housing (10) includes a flange (13) projecting toward an outer peripheral side and a C-ring mounting groove (14), into which the C-ring (70) is mounted. The flange (13) and the C-ring (70) sandwich a peripheral edge part of the mounting hole (101), out of the case (100).
In a terminal module, a case includes a pair of side walls and a terminal member includes a first terminal relatively movable with respect to the pair of side walls. Each of the pair of side walls includes a first divided wall portion and a second divided wall portion. The first divided wall portion includes a first terminal receiving portion. The second divided wall portion includes a second terminal receiving portion. The first terminal includes a guided portion, a first engaging portion and a second engaging portion. The respective first divided wall portions of the pair of respective side walls are parallel to each other. The respective second divided wall portions of the pair of respective side walls are parallel to each other. At the first position, the guided portion of the first terminal is arranged between the first divided wall portion and the second divided wall portion.
An attachment structure of a flat wire harness includes: an attachment target member; a flat wire harness; and an attachment part. In the flat wire harness, a through hole is formed in a part of a base material where a plurality of electrical wires are not disposed. The attachment part includes a rod-like part passing through the through hole, a fixing part provided to a first end portion of the rod-like part to fix the rod-like part to the attachment target member, and a retaining part provided to a second end portion of the rod-like part to prevent the rod-like part from coming out of the through hole. An outer size of the retaining part is larger than a dimension of the through hole, and the dimension of the through hole is equal to or larger than a thickness of the rod-like part.
A compound wire harness for installation in a vehicle, the compound wire harness including: a first wire harness; and a second wire harness configured to be electrically connected to an in-vehicle device and electrically connected to the first wire harness, wherein: the first exterior ring and the shield have a higher rigidity than the second exterior ring, the first connector housing is surrounded by the first exterior ring and the shield, and the shield is inseparably integrated with the shield shell.
B60R 16/02 - 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
H01B 7/17 - Protection against damage caused by external factors, e.g. sheaths or armouring
In a terminal unit, a second contact portion of a female terminal includes a push-up protrusion projecting toward a first contact portion and a pair of first projecting contact point portions, to be respectively brought into contact with a pair of inclined portions, of a male terminal. The male terminal includes an accommodation recess capable of accommodating the push-up protrusion. In an incomplete connection state, the male terminal is in contact with the push-up protrusion and pushed up toward the first contact portion, whereby the inclined portions of the male terminal are separated from the first projecting contact point portions of the female terminal. In a complete connection state, the inclined portions of the male terminal are pressed by the first projecting contact point portions of the female terminal.
In a semiconductor switch, a resistance value between a current input terminal to which a current is input and a current output terminal from which a current is output decreases as a voltage of a control terminal based on a potential of the current output terminal increases. A booster circuit is disposed on a path extending from the current input terminal to the control terminal. The booster circuit boosts a voltage input from the current input terminal side and applies the boosted voltage to the control terminal. A switch is connected between the control terminal and the current output terminal of the semiconductor switch. The switch is switched off by power consumption. The power consumption stops and the switch switches on if the supply of power to the booster circuit stops.
H03K 17/687 - Electronic switching or gating, i.e. not by contact-making and -breaking characterised by the use of specified components by the use, as active elements, of semiconductor devices the devices being field-effect transistors
H02H 3/38 - 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 phase angle between voltage and current
H03K 17/06 - Modifications for ensuring a fully conducting state
H03K 17/081 - Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
A clamp (10) according to one aspect of the present disclosure, which secures an electric wire (5) to an attachment target such as a vehicle door, comprises a secured part (13) secured to an attachment target such as a body and a holding part (14) that holds the electric wire (5) in a selected position along the height of the secured part (13). The clamp (10) comprises a height adjustment mechanism (15) that attaches the holding part (14) to the secured part (13) such that the position of the holding part (14) can be selected along the height of the secured part (13). The height adjustment mechanism (15) is a structure for setting, as appropriate, the engagement combination of a first protrusion (29) and a second protrusion (30) to adjust the height position.
B60R 16/02 - 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
H02G 3/32 - Installations of cables or lines on walls, floors or ceilings using mounting clamps
19.
METAL MATERIAL, CONNECTION TERMINAL AND METAL MATERIAL MANUFACTURING METHOD
Provided are a metal material and a connection terminal with which the characteristics of In can be obtained on the surface even after experiencing a high-temperature environment, and a method with which it is possible to manufacture such a metal material. The metal material 1 includes: a substrate 2; an intermediate layer 3 that contains at least Ni and that covers the surface of the substrate 2; and an In coating layer 4 comprising In or an In alloy that does not contain Ni other than as unavoidable impurities, the In coating layer 4 coating the surface of the intermediate layer 3 and being exposed on the outermost surface, In being contained at an amount greater than 7/3 times the amount of Ni as a ratio of the number of atoms in the intermediate layer 3 and the In coating layer 4 combined. The connection terminal contains the metal material 1, the intermediate layer 3 and the In coating layer 4 being formed on the surface of the substrate 1 at least a contact part that comes into electrical contact with a counterpart electroconductive member.
H01R 13/03 - Contact members characterised by the material, e.g. plating or coating materials
C22C 28/00 - Alloys based on a metal not provided for in groups
C25D 5/12 - Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium
H01R 43/16 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
The purpose of the present invention is to secure a long creepage distance between adjoining male terminal fittings. The connector (A) is provided with a housing (10) having a wall-like terminal holding section (11), multiple press-fit holes (13) formed in the terminal holding section (11), and multiple male terminal fittings (20) individually press-fitted in the multiple press-fit holes (13) and protruding from a rear surface (11R) of the terminal holding section (11) to the outside. Protrusions (16) are formed on the terminal holding section (11) so as to protrude from the rear surface (11R) of the terminal holding section (11) and arranged to separate adjoining press-fit holes (13) from each other.
An electrical connection box including a case, a relay attached to the case in a state exposed outside the case, and a wire harness that is to be connected to a sensor that measures a state of the relay, and is provided outside of the case. The wire harness includes a lead to be electrically connected to the sensor, and a guide member that is provided along the lead so as to guide the extending direction of the lead.
B60R 16/023 - 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 transmission of signals between vehicle parts or subsystems
B60R 16/02 - 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
H01B 7/00 - Insulated conductors or cables characterised by their form
H01B 13/012 - Apparatus or processes specially adapted for manufacturing conductors or cables for manufacturing wire harnesses
22.
CONNECTOR FIXING STRUCTURE AND ELECTRICAL CONNECTION BOX
A connector fixing structure includes: a connector having a main body portion and a lock portion provided on an outer face of the main body portion; and a holder having, on its surface, a locked portion that fits with the lock portion. The main body portion includes a first portion provided with the lock portion, and a second portion provided extending frontward in a fitting direction from the first portion. The holder is provided protruding from the surface in a predetermined direction intersecting the fitting direction and has a first contact portion opposing the second portion in the predetermined direction. The first contact portion comes into contact with the second portion when the second portion tilts from a reference orientation with a component in a direction approaching the surface, with the lock portion serving as a fulcrum.
A terminal module mates to a mating connector that relatively approaches the terminal module from a first side to a second side along a first direction (z direction) and electrically connects to the mating connector. The terminal module includes a first terminal provided so as to be movable toward the second side by being pressed by the mating connector; a second terminal that is positioned at a distance from the first terminal in a second direction (x direction) that is perpendicular to the first direction; and a flexible conductor that electrically connects the first terminal and the second terminal. The first terminal includes a first part that is provided so as to be capable of contacting the mating connector and a second part that extends from a second terminal side end of the first part toward the first side or the second side.
A wire harness including: an electric wire; a conductive cylindrical tube through which the electric wire penetrates; a cylindrical electromagnetic shield that surrounds an outer circumference of the electric wire and is fixed to an end of the cylindrical tube; an annular fixing member that fixes the electromagnetic shield to the end of the cylindrical tube; and an oxidation suppression layer that seals a fixed portion of the cylindrical tube and the electromagnetic shield fixed by the fixing member.
H05K 9/00 - Screening of apparatus or components against electric or magnetic fields
B60R 16/02 - 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
H02G 3/04 - Protective tubing or conduits, e.g. cable ladders or cable troughs
A cutoff control apparatus controls a cutoff unit in a vehicle-mounted system which includes: a power storage unit; a power line between the power storage unit and a load; and the cutoff unit that switches between a cutoff state that cuts off supplying of power on the power line from the power storage unit side to the load side and a canceled state where the cutoff state is canceled. In the vehicle-mounted system, the cutoff unit includes a first cutoff unit and a second cutoff unit, and the second cutoff unit enters the cutoff state when a first overcurrent state has occurred on the power line with the first cutoff unit in the canceled state. The cutoff control apparatus includes a control apparatus that instructs the first cutoff unit to switch to the cutoff state when the power line is in a second overcurrent state.
H02H 7/22 - 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 switching devices
B60R 16/03 - 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
A wiring member-equipped adherend includes: a wiring member including a sheet and a wire-like transmission member bonded to the sheet; and an adherend provided in a position where the wiring member is disposed in a vehicle to be bonded to the sheet. A bonding part where the sheet and the adherend are bonded includes a lateral bonding part provided in a position deviated from the wire-like transmission member along a width direction of the sheet.
B60R 16/02 - 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
H01B 7/00 - Insulated conductors or cables characterised by their form
Provided is a connector that does not require dedicated assembly equipment. A connector (10) includes a primary molded portion (20A) comprising a primary resin material, and a secondary molded portion (50A) comprising a secondary resin material. The secondary molded portion (50A) is provided in such a way as to be capable of moving relative to the primary molded portion (20A).
H01R 13/424 - Securing in a demountable manner in base or case composed of a plurality of insulating parts having at least one resilient insulating part
H01R 13/506 - Bases; Cases composed of different pieces assembled by snap action of the parts
An electrical junction box includes: a case; a relay that is attached to the case; and a heat dissipation member that is connected to the relay so as to be able to transfer heat, wherein the case includes a first case member and a second case member that is coupled to the first case member and that provides a housing space between the first case member and the second case member, the heat dissipation member is stacked on the second case member within the housing space, the second case member includes a first portion that is stacked on the heat dissipation member and a second portion other than the first portion, and the first portion is made of a material that has a higher thermal conductivity than the second portion.
A grommet is provided with a first tubular portion through which an electrical wire can be inserted, a collar portion, and a first fold portion. The grommet is deformable between a first state in which the first fold portion is contracted in a folded state and a second state in which at least a portion of the first fold portion is extended. In the first state, an angle formed by an axis line of the first tubular portion and a virtual plane corresponds to a first angle, and, in the second state, an angle formed by an axis line of the first tubular portion and the virtual plane corresponds to a second angle, which is smaller than first angle. A distal end opening of the first tubular portion is orientated to a first side in a second direction aligned with the virtual plane.
A panel mount connector is to be mounted on a panel including a connector mounting hole, and provided with a panel side housing including an inner receptacle projecting outwardly of the panel from the connector mounting hole and to be mounted on the panel, an inner housing to be fit into the inner receptacle, an outer housing including an outer receptacle disposed outside the panel and to be externally fit to the inner receptacle, the inner housing being mounted in the outer housing, a panel seal to be sandwiched between an outer peripheral edge part of the connector mounting hole in the panel and a tip part of the outer receptacle with both the inner housing and the outer receptacle fit to the inner receptacle, and a lever mounted movably between a connection start position and a connection completion position with respect to the outer receptacle.
A detection device includes: a monitoring unit configured to monitor a periodic message and an event message as messages in an in-vehicle network, each message having, assigned thereto, identification information of a transmission source and a sequence number; a counter unit configured to change a counter value corresponding to the identification information, when the detection device has received the event message from the in-vehicle network; and a detection unit configured to compare the sequence number with the counter value, based on a result of monitoring, and perform provisional determination for detection of an unauthorized message, based on a result of the comparison. The detection unit performs conclusive determination for detection of the unauthorized message, based on an interval of messages that satisfy a predetermined condition regarding the sequence number, among messages to which the same identification information is assigned, and on a predetermined transmission cycle of the periodic message.
A vehicle is a vehicle that is equipped with an illumination device in a vehicle cabin and that is capable of traveling in an EV mode, the vehicle being configured to change a manner of luminescence of the illumination device when the vehicle enters a low emission zone (LEZ) where the vehicle needs to travel in the EV mode, and to cause a driver to perceive the entrance. For the change in the manner of the luminescence, for example, the color of the luminescence of the illumination device may be changed from a regular color to a specific color. By the change in the manner of the luminescence of the illumination device, it is possible to cause the driver to sensorily recognize the entrance to the low emission zone.
G07C 5/02 - Registering or indicating driving, working, idle, or waiting time only
B60Q 3/78 - Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose for generating luminous strips, e.g. for marking trim component edges
The present disclosure relates to an attachment structure for attaching a wiring member to an instrument panel reinforcement, which is an attachment object, provided near an instrument panel. The wiring member includes a linear transmission member that transmits electricity or light, and a covering member that covers the linear transmission member. The wiring member attachment structure includes a rail member provided on the instrument panel reinforcement, and an insertion member that is provided on the covering member and inserted into the rail member. The wiring member is attached to the instrument panel reinforcement in a state in which the insertion member is inserted into the rail member.
B60R 16/02 - 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
B62D 25/14 - Dashboards as superstructure sub-unit
First terminals according to an embodiment of the present disclosure are arranged at a first interval in a second direction, and second terminals are arranged at a second interval in the second direction. The first interval differs from the second interval. The electric wires have the same length. The electric wires include first connection portions, respectively connected to the first terminals, and second connection portions, respectively connected to the second terminals. The second connection portions are arranged next to each other in the second direction, and ones of the first connection portions having a longer interval from ones of the corresponding second connection portions in the second direction are arranged at positions closer to the corresponding second connection portions in the first direction.
H01R 13/405 - Securing in non-demountable manner, e.g. moulding, riveting
B60R 16/02 - 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
H01B 7/00 - Insulated conductors or cables characterised by their form
Provided is a power supply control device that can favorably supply power to a plurality of electric loads. The power supply control device controls discharge from a power supply unit including a plurality of power storage units. The power supply control device includes a switch unit that changes the connection states of the plurality of power storage units and a control unit that controls the switch unit. The switch unit switches between a first connection state in which charging current can be supplied to all of the plurality of power storage units and a second connection state in which the plurality of power storage units are divided into a plurality of power storage unit regions. When the switch unit 30 is in the second connection state, power is supplied from the plurality of power storage unit regions to the corresponding target loads.
B60R 16/03 - 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
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
A communication electric wire 1 includes: a conductor 2; an insulating layer 3 covering an outer periphery of the conductor 2; and a magnetic sheath layer 8 covering an outside of the insulating layer 3, wherein the magnetic sheath layer 8 contains an organic polymer and a magnetic material, the magnetic sheath layer 8 contains 15 parts by mass or more of an acid-modified polymer in 100 parts by mass of the entire organic polymer, and the magnetic material is composed of particles with an average particle diameter of 50 μm or less, and a content of the magnetic material in the magnetic sheath layer 8 is 300 parts by mass or more with respect to 100 parts by mass of the entire organic polymer.
An electrical junction box includes: a case that is insulative; a relay that is attached to the case; a busbar that is connected to a terminal of the relay; and a first heat dissipation member that is connected to the relay so as to be able to transfer heat. The case includes a first case member and a second case member that is coupled to the first case member and that provides a housing space between the first case member and the second case member, the first heat dissipation member includes a first layer portion that is stacked on the first case member within the housing space, and the busbar includes a second layer portion that is stacked on the first case member and the first layer portion outside the case.
An on-board control device includes a plurality of relays, a control unit, and a plurality of current detection units. The plurality of current detection units detect the value of current that flows through respective branch paths. The relays switch between an allowance state of allowing current flow on the respective branch paths and a shut off state of shutting off the current flow. If an anomalous state determined in advance is detected, the control unit switches the relay provided on a specific branch path on which the current value is increasing at the fastest rate among the plurality of branch paths to the shut off state, based on the detection results of the current detection units.
H02H 7/22 - 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 switching devices
B60R 16/03 - 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
A wiring module including a flexible printed wiring board to be electrically connected to a plurality of power storage elements, wherein the flexible printed wiring board includes: a base film that has insulating properties and has a first surface and a second surface; an adhesive layer that has adhesive properties and is stacked onto the first surface of the base film; a conductive path that is stacked onto the first surface of the base film using the adhesive layer; and a coverlay that is stacked onto the first surface of the base film using the adhesive layer, and covers the first surface of the base film and the conductive path, the conductive path has a fuse portion forming a part of a circuit and having a smaller cross-sectional area than another part of the conductive path, and a resin portion that includes a synthetic resin with insulating properties.
B60R 16/02 - 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
H05K 3/20 - Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by affixing prefabricated conductor pattern
A connector includes a terminal fitting and an upper housing and a lower housing slidable in a direction orthogonal to an overlapping direction while being overlapped to sandwich the terminal fitting. A resilient lock piece cantilevered in the overlapping direction with respect to the lower housing is formed on a side edge part of the upper housing. A lock projection to be locked by the resilient lock piece when the both housings are overlapped is formed on a side surface of the lower housing. A stopper for locking the resilient lock piece when the both housings are slid is formed on the side surface of the lower housing. The stopper is disposed at a position further separated from a base end portion of the resilient lock piece than the lock projection.
H01R 13/436 - Securing a plurality of contact members by one locking piece
H01R 13/424 - Securing in a demountable manner in base or case composed of a plurality of insulating parts having at least one resilient insulating part
H01R 13/506 - Bases; Cases composed of different pieces assembled by snap action of the parts
A fusion sheet includes: a base material layer including a first surface and a second surface; a fusion base part partially stacked to the first surface of the base material layer and fusible to a wire-like transmission member; and an adhesive base part partially stacked to the second surface of the base material layer and having larger adhesive strength with an adhesive member than the base material layer. A first section and a second section are provided along an extension direction of the base material layer. The first section is a section where the adhesive base part is stacked to the base material layer other than a laminated section where the adhesive base part is stacked. The second section is a section where the adhesive base part is stacked to the base material layer other than a laminated section where the fusion base part is stacked.
A wire harness is arranged between a vehicle body and a sliding door in a vehicle, in which: a protector is mounted on a bent region of the wire harness having a shape in which a middle of the wire harness in a longitudinal direction is bent in a crank shape; the protector includes a groove having a shape corresponding to the bent shape of the wire harness and has a larger width than a radial size of the wire harness; a bottom surface of the groove has a hole into which a pin is detachably inserted, the pin constraining the wire harness in a state where the wire harness has looseness so as not to contact an inner angle portion at a bent site of the groove; and one side of the bent region of the wire harness is fixed to the protector using a fastening member.
B60R 16/02 - 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
H02G 11/00 - Arrangements of electric cables or lines between relatively-movable parts
An electronic unit includes: a case; a circuit board; and a cover, wherein a portion of a connector, which is provided on the circuit board, to be connected to a mating connector is exposed to the outside through a through hole of the cover, a first clearance portion and a second clearance portion are provided in at least one of a portion located between the cover and the case at a position of the opening and a portion located between the cover and the connector at a position of the through hole, a clearance in the first clearance portion is larger than a clearance in the second clearance portion, the second clearance portion is located on an inner side of the case relative to the first clearance portion, and the first clearance portion extends and reaches the second clearance portion while maintaining a constant clearance.
Provided is an electrical junction box that can efficiently reduce, with a simple configuration, the heat of a busbar, and can be manufactured at low cost. An electrical junction box for vehicles that is provided with a busbar fixed using a bolt and a nut includes a washer that is interposed between the bolt and the busbar, and is made of the same material as that of the busbar.
H02G 3/16 - Distribution boxes; Connection or junction boxes structurally associated with support for line-connecting terminals within the box
B60R 16/023 - 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 transmission of signals between vehicle parts or subsystems
F16B 43/00 - Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
45.
CONNECTION STRUCTURE FOR HOUSING MEMBER AND PROTECTIVE TUBE
A connection structure for a housing member and a protective tube, the connection structure includes: a wire-shaped transmission member; a housing member for housing a first portion which is a portion of the wire-shaped transmission member; and a protective tube for covering a second portion which is another portion of the wire-shaped transmission member. The housing member includes: a housing body portion for housing the first portion, and an extended portion that protrudes toward the second portion from the housing body portion, and an end portion of the protective tube covers the extended portion.
H02G 3/06 - Joints for connecting lengths of protective tubing to each other or to casings, e.g. to distribution box; Ensuring electrical continuity in the joint
B60R 16/02 - 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
A wire harness includes a first connector and a second connector respectively provided at opposite ends of a cable, protective members that are arranged side by side in a longitudinal direction of the cable and cover the cable, a first fixing member that is provided on the protective member closest to the first connector and configured to fix the wire harness to a mounting target, and a second fixing member that is provided on the protective member closest to the second connector and configured to fix the wire harness to the mounting target. The cable is covered with the protective members in an entire region between the first fixing member and the second fixing member. End portions of each pair of the protective members that are adjacent to each other in the longitudinal direction overlap with each other to slide on each other, thereby forming a sliding portion.
A vehicle-mounted apparatus includes a first processing unit that is connected to each of the plurality of vehicle-mounted ECUs and performs relay processing on the messages; a second processing unit that is connected to each of the plurality of vehicle-mounted ECUs and performs relay processing on the messages; a first routing table including a relay destination of each message to be processed at the first processing unit; and a second routing table including a relay destination of each message to be processed at the second processing unit. Each of the first processing unit and the second processing unit includes a connection unit to which wiring connected to the plurality of vehicle-mounted ECUs is connected, the first processing unit performs the relay processing based on the first routing table, and the second processing unit performs the relay processing based on the second routing table.
H04L 67/12 - Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
A connector (10) is provided with a housing (11) and a terminal fitting (12) to be accommodated into the housing (11). The housing (11) includes a housing body (20), a pair of side walls (21), a lock arm (23) and a projection (24). The housing body (20) accommodates the terminal fitting (12). The pair of side walls (21) project from an outer surface of the housing body (20) and are arranged side by side in a width direction of the housing (11). The lock arm (23) is arranged between the pair of side walls (21) and supported on the pair of side walls (21) displaceably like a seesaw. The projection (24) is provided on a facing surface of the housing body (20) and the lock arm (23) and serves as a fulcrum of a seesaw movement of the lock arm (23).
The aluminum alloy in the cross-section of the surface layer region of the aluminum alloy plate contains a compound containing one or more elements selected from the group consisting of silicon, magnesium, iron, copper, manganese, chromium, zinc, zirconium, and titanium, and aluminum. The number of fields of view containing the compound having an equivalent circle diameter of 5 μm or more out of 10 fields of view extracted from the cross-section is 3 or less. In the cross-section, the number density of the compound having an equivalent circle diameter of 1.5 μm or more and less than 5.0 μm is 0.0010 per μm2 or less, and the area ratio of the compound having an equivalent circle diameter of 0.5 μm or more is 0.1% or more and less than 1.0%.
An electrical junction box includes: a case; a relay; a first heat dissipation member connected to the relay; and a second heat dissipation member connected to the first heat dissipation member. The case includes a first case member, a second case member, a first coupling portion and a second coupling portion coupling the first case member to the second case member. The first case member, the first heat dissipation member, the second heat dissipation member, and the second case member are arranged in a stacked. The first coupling portion and the second coupling portion are arranged at an interval and are orthogonal with respect to the stack, the first heat dissipation member and the second heat dissipation member are interposed therebetween. The first coupling portion is disposed on an outer surface of the case, and the second coupling portion is on an inner surface of the case.
Provided is an in-vehicle apparatus including a first processing unit performing control processing for controlling the vehicle and is connected to a plurality of in-vehicle ECUs, a second processing unit, connected the plurality of in-vehicle ECUs, communicates with the first processing unit. A first reception table and a second reception table includes information indicating a type of a reception target message of the first processing unit second processing unit respectively. The second processing unit receives the reception target message of the second processing unit based on the second reception table and outputs information included in the received message to the first processing unit, and the first processing unit receives the reception target message of the first processing unit based on the first reception table and performs control processing based on at least one of information included in the received message and the information output from the second processing unit.
Provided is an on-board apparatus that is connected to an on-board device and communicates with the on-board device, and includes a control unit configured to control communication with the on-board device, and a communication line for communicating with the on-board device, and the control unit communicates with the on-board device via the communication line, detects a communication load on the communication line, and controls a communication speed of communication that is performed via the communication line, based on the detected communication load.
H04L 41/0816 - Configuration setting characterised by the conditions triggering a change of settings the condition being an adaptation, e.g. in response to network events
H04L 41/0896 - Bandwidth or capacity management, i.e. automatically increasing or decreasing capacities
H04W 4/48 - Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for in-vehicle communication
A DC-DC converter includes a first capacitor and a second capacitor provided between one of a first conductive path and a second conductive path and a reference conductive path, a first switch and a second switch interposed between a first external power source and the first capacitor and between a second external power source and the second capacitor, and a control unit configured to switch the first switch and the second switch between an ON state and an OFF state, whereby the control unit, in the case of switching from shut-off control in which the first switch and the second switch are kept in the OFF state to energization control in which the first switch and the second switch are kept in the ON state, performs intermittent control in which the first switch and the second switch are intermittently switched to the ON state prior to the energization control.
H02M 1/32 - Means for protecting converters other than by automatic disconnection
H02M 3/335 - Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
A wire harness according to one aspect of the present disclosure includes terminals arranged next to each other; electric wires respectively connected to the terminals; a resin housing including a hood and a holder; and a plate projecting out of the housing from the outer surface of the hood. The plate is partially embedded in the housing. The plate includes a pass-through portion extending through the plate in a thickness direction of the plate, and the pass-through portion is a hole or a slot. The holder includes a first part located on one side of the plate and incorporating the electric wires, a second part located on a side of the plate opposite to the one side of the plate, and a connecting portion that extends through the pass-through portion and connects the first part and the second part.
B60R 16/02 - 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
A voltage conversion device determines a usage duty based on the minimum value of candidates that include a first candidate duty and a second candidate duty if the direction of current flowing through at least one of a first conductive path and a second conductive path is a first current direction. The voltage conversion device determines a usage duty based on the maximum value of candidates that include the first candidate duty and a third candidate duty if the direction of current flowing through at least one of the conductive paths is a second current direction.
H02M 3/158 - Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
H02M 1/00 - APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF - Details of apparatus for conversion
H02M 1/08 - Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
An external connection bus bar to be connected to a storage element group having a plurality of storage elements and having an output electrode terminal for outputting electric power to an external circuit includes a main body portion to be connected to the output electrode terminal, an external connection terminal to be connected to an external circuit, and a circuit board connection portion to be soldered to a bus bar land provided on the circuit board. The external connection terminal is provided between the main body portion and the circuit board connection portion.
H01M 50/298 - Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the wiring of battery packs
H01B 5/02 - Single bars, rods, wires or strips; Bus-bars
H01M 50/519 - Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising printed circuit boards [PCB]
H01R 12/59 - Fixed connections for flexible printed circuits, flat or ribbon cables or like structures
A power supply control device is to be installed in a vehicle. The power supply control device controls power supply via a semiconductor switch and a fuse by turning the semiconductor switch ON or OFF. The semiconductor switch and the fuse are mounted on a circuit board. In the fuse, two long plate-shaped terminals are arranged in a row. The fusing portion and a part of the two terminals are covered with a housing having heat resistance. The two terminals are disposed in a current path of a current flowing through the semiconductor switch. The current flows through the fusing portion. If the temperature of the fusing portion exceeds a predetermined temperature, the fusing portion is fused.
H01H 85/02 - Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive - Details
H01H 85/143 - Electrical contacts; Fastening fusible members to such contacts
An object is to provide a technique capable of increasing waterproofness of an electronic unit. An electronic unit includes: a case including an opening; a circuit board housed in the case through the opening; and a cover attached to the opening, wherein a protruding portion is provided on at least one side wall of the case, and the protruding portion includes a step that causes an opening side portion of the side wall to protrude further outward relative to a rear side portion of the side wall, and is provided so as to extend along the periphery of the opening.
A wiring module is a wiring module that is mounted on a plurality of power storage elements. The wiring module includes busbars that are connected to electrode terminals of the plurality of power storage elements, flexible substrates that are connected to busbar-side connection parts provided at the busbars, a circuit substrate that is connected to the flexible substrates, and a protector on which the busbars, the flexible substrates, and the circuit substrate are placed. An upper surface of the circuit substrate is disposed above upper surfaces of the busbar-side connection parts.
H01M 50/298 - Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the wiring of battery packs
H01M 50/209 - Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
H01M 50/507 - Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising an arrangement of two or more busbars within a container structure, e.g. busbar modules
H01M 50/503 - Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the shape of the interconnectors
H01M 50/271 - Lids or covers for the racks or secondary casings
H01M 50/284 - Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with incorporated circuit boards, e.g. printed circuit boards [PCB]
B60R 16/02 - 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
It is aimed to enable a plurality of terminal fittings to be fixed to a sheet-like flexible conductive member while being positioned. A sheet-like conductive path is provided with a plurality of first terminal fittings (20), a plurality of second terminal fittings (30), a sheet-like flexible conductive member (11) to be fixed to the plurality of first terminal fittings (20) and the plurality of second terminal fittings (30), a positioning portion (41) for positioning the plurality of first terminal fittings (20) and the plurality of second terminal fittings (30) in a state where the plurality of first terminal fittings (20) and the plurality of second terminal fittings (30) are not fixed to the sheet-like flexible conductive member (11), and a housing (50) for accommodating the plurality of first terminal fittings (20) and the plurality of second terminal fittings (30) fixed to the sheet-like flexible conductive member (11).
H01R 43/20 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
In a terminal unit, a male terminal includes a columnar connecting portion having a tapered shape, and a female terminal includes a tubular connecting portion and a resilient member. A facing gap between a first peripheral wall portion and a second peripheral wall portion constituting the tubular connecting portion becomes gradually smaller in an inserting direction of the columnar connecting portion. The first or second peripheral wall portion, includes a contact point portion. With the columnar connecting portion and the tubular connecting portion concentrically arranged, a tip part of the columnar connecting portion is insertable into the tubular connecting portion without contacting the contact point portion, and a press-fit region to be press-fit to the contact point portion is provided on a part of the columnar connecting portion closer to the base end side than the tip part.
It is aimed to reduce a size in an arrangement direction of a plurality of terminal groups. A connector (10) is provided with an inner module (11) including a plurality of terminal groups (22) each having a pair of terminals (60) to be respectively connected to a pair of conductive paths (71), and an outer housing (12) for accommodating the inner module (11). The inner module (11) includes an inner housing (21) integrally configured to support the plurality of terminal groups (22). The outer housing (12) includes one accommodation chamber (84) for accommodating the inner module (11).
H01R 13/514 - Bases; Cases formed as a modular block or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
H01R 13/6463 - Means for preventing cross-talk using twisted pairs of wires
63.
BLOWN FUSE DETECTION APPARATUS, BLOWN FUSE DETECTION METHOD, AND COMPUTER PROGRAM
A plurality of fuses (F1, F2, . . . , and Fn) are respectively disposed on current paths for a plurality of currents branched from one end of a DC power source (10). In a blown fuse detection apparatus (11), ends on one side of a plurality of capacitors (C1, C2, . . . , Cn) are respectively connected to the ends on the downstream side of the plurality of fuses (F1, F2, . . . , and Fn). A plurality of currents that have flowed through the capacitors (C1, C2, . . . , Cn) are input to a circuit switch (30) and a circuit resistor (31). A microcomputer (37) instructs that the circuit switch (30) be switched on, obtains a detected value of a resistance voltage, and detects, based on the obtained detected value, whether or not there is a blown fuse among the fuses (F1, F2, . . . , and Fn).
H02H 3/04 - Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition, with or without subsequent reconnection - Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
In a vehicle-mounted computer that includes a physical resource including a processor with a plurality of cores and a physical device with a register and generates a plurality of virtual devices by allocating the physical resource through time-division, the processor causes at least one virtual device of the plurality of virtual devices to operate on each of the plurality of cores periodically at a predetermined period and causes another virtual device of the plurality of virtual devices to operate non-periodically, stores the core on which the other virtual device operated, and determines the core on which the other virtual device is to operate, based on whether or not the core on which the other virtual device is to operate will be changed and a change amount of a register value of the physical device.
A management device to be used in an in-vehicle network including a plurality of function units installed in a vehicle includes: a state information acquisition unit configured to acquire state information indicating a state of the vehicle; and an allocation unit configured to change allocation of transmission bands of a plurality of logical paths between the function units in accordance with the state of the vehicle indicated by the state information acquired by the state information acquisition unit.
A female terminal includes a tubular connecting portion including a first peripheral wall portion and a second peripheral wall portion and to be conductively connected to a columnar connecting portion, a pair of tip side plate portions projecting from circumferential end parts while being separated from each other, a resilient member for biasing the pair of tip side plate portions in directions approaching each other, and a stopper portion provided on a facing surface of the tip side plate portion. The stopper portion is provided at a position closer to the tubular connecting portion than a tip part of the tip side plate portion and limits displacements of the pair of tip side plate portions in the approaching directions. The pair of tip side plate portions and the first and second peripheral wall portions are separated and displaced against the biasing forces of the resilient member.
H01R 13/04 - Pins or blades for co-operation with sockets
H01R 13/18 - Pins, blades or sockets having separate spring member for producing or increasing contact pressure with the spring member surrounding the socket
Disclosed is a circuit assembly having a novel structure capable of reducing thermal resistance in a heat-dissipating path and increasing heat dissipation while ensuring insulation between a heat-dissipating portion and a heat-dissipation target. A circuit assembly includes: heat-generating components that generate heat as a result of a current flowing therethrough; metal plates connected to connecting portions of the heat-generating components, and each having a heat-dissipating portion configured to come into thermal contact with an external heat-dissipation target; a case accommodating the heat-generating components and the metal plates, and having opening portions that expose the heat-dissipating portions of the metal plates to an outside; and an insulating film sealing the opening portions of the case and fixed to the case.
A power supply control device for a vehicle controls power supply to a first load. A first controller is formed on a first substrate and controls power supply to the first load. A second controller is formed on a second substrate that is different from the first substrate, and instructs the first controller to perform an operation regarding power supply. The first controller and the second controller include a first switch and a circuit switch, respectively. The first switch and the circuit switch are provided on a current path of a current flowing via the first load. The second controller provides an instruction to switch the first switch on or off.
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
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
A lever-type connector is provided with a connector housing to be connected to a mating connector housing, a cover for covering wires pulled out from the connector housing in a state bent in a direction different from a pull-out direction from the connector housing, and a lever rotatable between a connection start position and a connection end position. The cover includes two side walls, a rear wall coupling the two side walls, base portions provided at positions near the connector housing with the cover mounted on the connector housing and bulging portions having a larger interval between the two side walls than the base portions at positions near the rear wall.
A terminal module includes a coil spring, a case and a terminal member. The case includes a ceiling wall and a pair of side walls. The terminal member includes a first terminal. Each of the pair of side walls includes a base portion, a first divided wall portion and a second divided wall portion. The first terminal includes a first surface, a second surface, a guided portion, a first engaging portion, a second engaging portion. The first divided wall portion includes a first base portion, a first extending portion and a first terminal receiving portion. The second divided wall portion includes a second terminal receiving portion. With the first terminal located at a first position, the guided portion is arranged between the first divided wall portion and the second divided wall portion, the first and second engaging portions are engaged with the first and second terminal receiving portions, respectively.
A wiring member includes a base member, a wire-like transmission member fixed to the base member, and a plurality of attaching members provided to the base member to be attached to an attaching target member. One attaching member is provided to only one lateral side of the wire-like transmission member in a first position along an extension direction of the wire-like transmission member in the base member. Another attaching member is provided to only another lateral side of the wire-like transmission member in a second position along the extension direction of the wire-like transmission member.
H01B 7/40 - Insulated conductors or cables characterised by their form with arrangements for facilitating mounting or securing
B60R 16/02 - 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
H01B 7/00 - Insulated conductors or cables characterised by their form
H02G 3/32 - Installations of cables or lines on walls, floors or ceilings using mounting clamps
72.
VEHICLE-MOUNTED INFORMATION PROCESSING APPARATUS AND VEHICLE-MOUNTED INFORMATION PROCESSING METHOD
A vehicle-mounted information processing apparatus is mounted in a vehicle and includes: a plurality of processing units configured to execute processing in parallel; and a plurality of shared storage units that are accessible by the plurality of processing units, wherein the plurality of processing units exchange information via at least one of the shared storage units and change the at least one of the shared storage units used to exchange information, at predetermined timing. A detection unit configured to detect an abnormality for the shared storage units is also provided. The predetermined timing is the timing at which the detection unit has detected an abnormality occurred at the at least one of the shared storage units. When the detection unit has detected an abnormality occurred at the at least one of the shared storage units, the plurality of processing units may exchange information via a different shared storage unit.
G07C 5/08 - Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle, or waiting time
G06F 21/78 - Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
It is aimed to provide a wiring harness, in which a part where a wire conductor is exposed from an insulation coating is covered by a waterproof portion and which can maintain the adhesiveness of the waterproof portion to the insulation coating containing a plasticizer even if being placed in a high-temperature and high-humidity environment. A wiring harness is provided with a wire including a conductor, an insulation coating covering an outer periphery of the conductor and a conductor exposed portion, in which the conductor is exposed from the insulation coating, and a waterproof portion for integrally covering surfaces of the conductor exposed portion and the insulation coating. The insulation coating contains a plasticizer. The waterproof portion is constituted as a cured body of a resin composition containing a urethane (meth)acrylate oligomer and a nitrogen-containing monomer, which is a radical polymerizable monomer containing a nitrogen atom.
A connector-equipped electrical wire includes a connector housing in which a cavity is formed and a terminal-equipped electrical wire inserted into the cavity. In a first state before full fastening by a full fastening portion is achieved and in which a first cavity communicates with a second cavity corresponding thereto, a first portion of the terminal-equipped wire is configured to pass through the second cavity and fit into the first cavity, and a second portion of the terminal-equipped wire is fitted into the second cavity. In a second state in which full fastening by the full fastening portion is achieved, when observed in an axial direction of the cavity, a regulatory surface of an inner surface of the second cavity approaches closer to the second portion than when in the first state.
A communication cable 1 is provided with a conductor 2, an insulation layer 3 containing an organic polymer and covering an outer periphery of the conductor 2, a metal foil 5 for covering an outer periphery of the insulation layer 3, and a magnetic sheath layer 7 containing an organic polymer and a powdered magnetic material and covering an outer periphery of the metal foil 5. A tensile modulus of elasticity of the magnetic sheath layer 7 is lower than that of the insulation layer 3. Assuming that an organic polymer having a melting point of 100° C. or lower is a low melting point polymer and a mass ratio of the low melting point polymer to organic polymer components constituting each layer is a low melting point component ratio, the low melting point component ratio is larger in the magnetic sheath layer 7 than in the insulation layer 3.
It is aimed to provide a connector provided with a novel and useful waterproof structure. A connector (10) is provided with a first housing (21) including a fitting recess (24) and a second housing (61) to be fit into the fitting recess (24). Liquid-repellent uneven surfaces (100) are provided on an inner surface of the fitting recess (24) of the first housing (21) and an outer surface of the second housing (61) facing the inner surface.
A vehicle-mounted computer, which includes physical resources including a processor with a plurality of three or more cores and a physical device having a register, and generates a plurality of three or more virtual devices by allocating the physical resources through time-division, determines whether or not the multiple cores are operating, and if it is determined that one core is not operating, specifies the core that is the migration destination based on the change amount of a register value of the physical device used when migrating the virtual device that was operating on the one core to the other cores, and migrates the virtual device that was operating on the one core.
A terminal block that includes: a first terminal electrically connected to an electrical component; and a second terminal electrically connected to the first terminal, wherein a current sensor for detecting a current that flows through the first terminal or the second terminal is integrated with the first terminal or the second terminal.
A terminal unit of a novel structure is disclosed which can increase a contact area between a contact point portion of a male terminal and a contact point portion of a female terminal while suppressing manufacturing cost. A terminal unit is provided with a male terminal and a female terminal. The male terminal includes a male-side curved contact point portion formed using a flat plate fitting and formed by bending the flat plate fitting in a plate thickness direction. The female terminal includes a tubular insertion portion, into which the male terminal is inserted, and female-side curved contact point portions provided in the insertion portion and configured to contact the male-side curved contact point portion. The male-side curved contact point portion and the female-side curved contact point portions, extend in an inserting direction of the male terminal into the insertion portion of the female terminal.
A wire harness including: an electric wire; an exterior tube that covers an outer circumference of the electric wire; and a route regulator that covers part of an outer circumference of the exterior tube in a circumferential direction of the exterior tube and extends in a length direction of the exterior tube, and regulates a wiring route of the electric wire.
H02G 3/04 - Protective tubing or conduits, e.g. cable ladders or cable troughs
B60R 16/02 - 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
A terminal block (10) according to one aspect of the present disclosure is provided with a connection terminal (20) having a first surface (22a) formed to face a mating terminal (110), a second surface (22b) located opposite to the first surface (22a) and an insertion hole (22c) penetrating through the first surface (22a) and the second surface (22b), a bolt (150) being inserted through the insertion hole (22c), the connection terminal being electrically connected to the mating terminal (110), a nut (30) facing the second surface (22b) in an axial direction of the insertion hole (22c) and fastenable to the bolt (150), a housing (40) for holding the connection terminal (20) and the nut (30), and a resilient member (70) provided to surround a part surrounding the insertion hole (22c), out of the first surface (22a).
A wire harness including: at least one electric wire; and a braided member that has a plurality of conductive strands that are braided together and surrounds an outer circumference of the at least one electric wire, wherein: the braided member includes an intersection where the strands intersect, and the intersection has a braid where the intersecting strands are double-braided.
B60R 16/02 - 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
H01B 7/00 - Insulated conductors or cables characterised by their form
H01B 9/02 - Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
83.
IN-VEHICLE DEVICE, TIME SYNCHRONIZATION METHOD, AND TIME SYNCHRONIZATION PROGRAM
An in-vehicle device includes: a processing unit configured to perform time synchronization between own device, which is the in-vehicle device, and another device, which is another in-vehicle device, based on a data propagation delay time between the other device and the own device, and detect occurrence of an update event regarding the propagation delay time, wherein in a case where the processing unit detects occurrence of the update event, the processing unit requests time information used for updating the propagation delay time from the other device.
H04L 7/00 - Arrangements for synchronising receiver with transmitter
H04L 67/12 - Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
84.
VEHICLE-MOUNTED INFORMATION PROCESSING APPARATUS AND VEHICLE-MOUNTED INFORMATION PROCESSING METHOD
A vehicle-mounted information processing apparatus is mounted in a vehicle and includes: a plurality of processing units that perform processing in parallel or pseudo-parallel; a shared storage unit that is accessible by the plurality of processing units; and a detection unit that detects an abnormality at the shared storage unit. The processing units each include a communication unit that performs communication via a communication line, and the plurality of processing units exchange information via the shared storage unit. When the detection unit has detected an abnormality at the shared storage unit, the processing units exchange information through communication using the communication units. The plurality of processing units and the shared storage unit may be integrated into a single integrated circuit, and information may be exchanged via a communication line outside the integrated circuit when the detection unit has detected an abnormality at the shared storage unit.
A reactor is provided with a coil including one winding portion, a magnetic core, a resin member for specifying mutual positions of the coil and the magnetic core, a case for accommodating an assembly including the coil, the magnetic core and the resin member, and a sealing resin portion to be filled into the case. The magnetic core includes a middle core portion to be arranged inside the winding portion, two side core portions to be arranged in parallel to the middle core portion outside the winding portion, and two end core portions connecting the middle core portion and the side core portions on both end parts of the winding portion. The case includes a side wall portion in the form of a rectangular frame for surrounding the assembly. The side wall portion includes a pair of long side parts and a pair of short side parts.
An aspect of the present disclosure provides a wire harness and a wire harness integrated module that enable simplification of attachment work. A wire included in the wire harness according to an aspect of the present disclosure is attached and fixed to an attachment target via a plurality of fixing portions. The fixing portions fix the wire to the attachment target in a state of being arranged in such a manner that a second length that is a distance between adjacent fixing portions after the wire is attached to the attachment target is shorter than a first length that is a distance between the adjacent fixing portions before the wire is attached to the attachment target. A path regulating portion regulates a path of the wire in such a manner that the wire has a warped shape when attached to the attachment target.
B60R 16/02 - 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
H02G 3/32 - Installations of cables or lines on walls, floors or ceilings using mounting clamps
H02G 3/04 - Protective tubing or conduits, e.g. cable ladders or cable troughs
An electrical connection box (1) including: a metal casing (10); a positive busbar (30) housed in the casing (10); and a negative busbar (20) housed in the casing (10), and formed so as to surround the positive busbar (30).
An in-vehicle apparatus is mounted in a vehicle and detects fraudulence in a message transmitted by an in-vehicle network. The in-vehicle apparatus includes a control unit that controls a process related to detection of a fraudulence in the message. The control unit provisionally detects whether a plurality of signals included in the acquired message are fraudulent. The control unit determines whether a target signal out of the plurality of signals including a signal provisionally detected as being fraudulent has a fail value. If the target signal has the fail value, the control unit detects whether the target signal included in the message is fraudulent, based on the signals other than the target signal out of the plurality of signals included in the message.
A relay device is provided with a first terminal electrically connected to a first target, a second terminal electrically connected to a second target, a relay configured to switch on/off of an electrical connection between the first terminal and the second terminal, and a control unit configured to perform ON/OFF control of the relay. The control unit executes, by hardware, first OFF control for comparing a first voltage of the first terminal with a first threshold voltage, and turning off the relay based on a result of the comparison. The control unit executes, by software, second OFF control for comparing the first voltage with a second threshold voltage higher than the first threshold voltage, and turning off the relay based on a result of the comparison.
H02H 3/20 - 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 voltage
Disclosed is a circuit assembly having a novel structure capable of reducing thermal resistance in a heat-dissipating path and increasing heat dissipation while ensuring insulation between a heat-dissipating portion and a heat-dissipation target. A circuit assembly includes: heat-generating components that generate heat as a result of a current flowing therethrough; a case accommodating the heat-generating components; metal plates connected to connecting portions of the heat-generating components, and each having a heat-dissipating portion exposed to an outside of the case and configured to come into thermal contact with an external heat-dissipation target; insulating films covering a contact surface of the heat-dissipating portion, the contact surface being configured to come into contact with the heat-dissipation target; and a thermal conductive filling member that is in thermal contact with the heat-dissipating portion via the insulating films and disposed between the insulating films and the heat-dissipation target.
A vehicle-mounted apparatus that is connected to a plurality of peripheral vehicle-mounted apparatuses, wherein each of the peripheral vehicle-mounted apparatuses includes a plurality of communication ports. The vehicle-mounted apparatus includes: a storage unit that stores port information indicating correspondence between the plurality of communication ports in each peripheral vehicle-mounted apparatus and devices connected to the communication ports; and a transmission unit that includes, based on the port information stored in the storage unit, output destination information indicating a communication port, out of the plurality of communication ports, to be used as an output destination of one of control information for controlling a device and device control information based on the control information in a frame together with the control information and transmits the frame to the peripheral vehicle-mounted apparatuses.
According to an embodiment of the present disclosure, there are provided a clamp and a wire harness which are capable of enhancing versatility. This clamp (30) is applied to two electric wires (20), which respectively have core wires (21) all having fiat cross-sectional shapes and are parallel to each other, is configured to be fixable to a panel P, and holds the two electric wires (20). The clamp (30) comprises: a fixed member (40) fixed to the panel P; and two holding members (50) which are detachably attached to the fixed member (40) and respectively hold the two electric wires (20).
B60R 16/02 - 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
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
An on-vehicle device is provided with a fuse. A plurality of terminals each have a long- plate shape and are aligned with each other. A fusible portion is connected to two of the plurality of terminals. A housing covers a part of the plurality of terminals and the fusible portion and has heat resistance equal to or higher than 300 degrees. Current flows through the fusible portion. The fusible portion is blown out in the case where the temperature of the fusible portion exceeds a predetermined temperature.
A fitting device includes a connection terminal, a tubular housing that covers an outer circumference of the connection terminal, a rubber ring attached to an outer circumferential surface of the housing, and a retainer that prevents the rubber ring from being dislodged. The retainer includes a tubular main body portion, and a plurality of arm portions extending from the main body portion in a front-rear direction. Each arm portion includes an extension portion extending from the main body portion toward the rubber ring in the front-rear direction, a first projection protruding from the extension portion toward an inner circumferential surface, and a second projection protruding from the extension portion toward the outer circumferential surface of the housing. An amount of insertion of the second projection into the recess is larger than a gap between a protruding end of the first projection and the inner circumferential surface.
A terminal block is used in an attitude such that a first end portion of a block main body is positioned lower than the opposite second end portion of the block main body. A through hole is provided in the second end portion of the block main body. The block main body includes a rib that extends in the first direction and that, when viewed in the first direction, has a shape that covers a first end portion side of the through hole. A straight line that is orthogonal to a center axis of the through hole and that extends along the second direction is set as a reference line; and a side surface on the through hole side of the rib includes a spaced-apart surface that is spaced farther apart from the through hole the greater the distance from the reference line.
A wiring module is a wiring module that is attached to a plurality of power storage elements, and includes: a busbar that is connected to electrode terminals of the plurality of power storage elements, an electric wire, and a circuit substrate that connects the busbar and one end of the electric wire, a conductive path is routed on the circuit substrate, and the conductive path includes: a busbar land connected to the busbar, an electric wire land connected to the electric wire, and a fuse portion provided between the busbar land and the electric wire land.
H01M 50/298 - Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the wiring of battery packs
H01M 50/284 - Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with incorporated circuit boards, e.g. printed circuit boards [PCB]
H01M 50/507 - Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising an arrangement of two or more busbars within a container structure, e.g. busbar modules
H01M 50/249 - Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
H01M 50/583 - Devices or arrangements for the interruption of current in response to current, e.g. fuses
H01M 50/519 - Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising printed circuit boards [PCB]
A wiring module is to be attached to multiple power storage elements. The wiring module includes a busbar connected to electrode terminals of the multiple power storage elements, a circuit board connected to the busbar with solder, and a protector configured to hold the busbar and the circuit board. The protector includes a busbar arrangement surface on which the busbar is disposed and a board arrangement surface on which the circuit board is disposed. The board arrangement surface and the busbar arrangement surface are perpendicular to each other.
H01M 50/519 - Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising printed circuit boards [PCB]
H01M 50/507 - Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising an arrangement of two or more busbars within a container structure, e.g. busbar modules
A lever-type connector 1 is provided with a terminal retaining portion 11 having electric wire lead-out surfaces 20A, 31A, a housing 10 comprising lever retaining walls 37 disposed on both sides of the terminal retaining portion 11 and rotating shafts 38 which project from the lever retaining walls 37 toward the terminal retaining portion 11, a lever 50 which is disposed between each of the lever retaining walls 37 and the terminal retaining portion 11, which is provided with leg portions 52 having shaft holes 53 for accepting the rotating shafts 38, and which is capable of rotating from a mating initial position to a mating completed position, and a cover 80 which is assembled with the housing 10 to cover the electric wire lead-out surfaces 20A, 31A, wherein: the cover 80 includes extended wall portions 84A which extend along the terminal retaining portion 11 from positions adjacent to the electric wire lead-out surfaces 20A, 31A; and the extended wall portions 84A have outer surfaces 84C which abut the leg portions 52 to regulate deformation of the leg portions 52.
A connector is connectable to a mating connector in a front-rear direction and provided with a housing. An upper wall portion of the housing is provided with a lock arm long in the front-rear direction and coupled to the upper wall portion. A pair of protection walls are provided to extend upward from the upper wall portion on both end parts in a lateral direction of a rear part of the upper wall portion. An operating portion to be pressed to deflect and deform the lock arm downward is provided on an upper side of a rear part of the lock arm. A right end part of the operating portion projects further rightward than a right end part of the lock arm and a left end part of the operating portion projects further leftward than a left end part of the lock arm.
A connector unit is provided with an electromagnetic shielding cover which is fixed to a first connector so as to cover the first connector. The electromagnetic shielding cover includes a cover main body, and a first fastening plate which is fixed to the cover main body. One end of an electromagnetic shielding member is sandwiched between the cover main body and the first fastening plate, and is thereby integrated with the first connector. A bracket is fixed to the other end of the electromagnetic shielding member. The bracket is separated from a second connector, and therefore is not integrated with the second connector.
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