The present invention relates to a smart distribution vehicle comprising: a sensor part for detecting an object; a first support part for supporting the sensor part; a second support part for supporting the sensor part on the upper portion of the first support part; and a position-regulating part for regulating the second support part so as to maintain initial position information of the sensor part while the sensor part is supported on the second support part, and, upon replacement of the sensor part, aligning initial position of a replaced sensor part on the basis of the initial position information of the sensor part.
According to the present invention, vehicle body components are mounted to the correct positions in various types of mobility vehicles. That is, provided are a system and a method for mounting vehicle body components for mobility vehicles, wherein stable support is provided for various types of mobility vehicles according to the shapes of regions to which the vehicle body components are mounted, thus minimizing deviation in the assembly of the vehicle body components, and installation defects and deviations in assembly are reduced through the examination and adjustment of the mounting positions of the vehicle body components, thus improving the commercial value thereof.
The present invention relates to a component ordering system and a method therefor. Disclosed is the component ordering system comprising: a required lead time calculation unit for calculating, on the basis of previously stored order data, the required lead time required for each component; a safety lead time calculation unit for calculating a safety lead time satisfying a customer order amount, on the basis of component data including the required lead time calculated by means of the required lead time calculation unit, a component production amount of a component company, and the required number of days for component movement; and an order confirmation unit for confirming an order amount by calculating the final lead time on the basis of the required lead time calculated by means of the required lead time calculation unit and the safety lead time calculated by means of the safety lead time calculation unit.
The present invention relates to an equipment malfunction predictive diagnosis apparatus and method, the equipment malfunction predictive diagnosis apparatus comprising: an equipment data collecting unit on which at least one individual board is mounted, the at least one individual board corresponding to the type of equipment to be diagnosed and having a plurality of input channels to which data of the equipment to be diagnosed is input; and an equipment data processing unit including a common board that supplies power to the equipment data collecting unit and performs real-time data determination on the data of the equipment to be diagnosed, the data being input from at least one of the plurality of input channels, by using a diagnosis model corresponding to the channel, wherein the equipment data collecting unit and the equipment data processing unit are connected to each other through a serial communication interface and are integrally coupled to each other.
G05B 19/408 - Numerical control (NC), i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by data handling or data format, e.g. reading, buffering or conversion of data
G05B 19/418 - Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control (DNC), flexible manufacturing systems (FMS), integrated manufacturing systems (IMS), computer integrated manufacturing (CIM)
This smart distribution vehicle comprises: a fork arm; a fork coupled to the fork arm and extending forward from the fork arm; an electromagnet installed in front of the fork arm; and a control unit which, when an object is placed on the fork arm, determines whether the object is magnetic and controls whether to supply electrical current to the electromagnet.
A mobile terminal comprises: a communication unit for receiving hand-off map information from one of multiple access points which output optical signals; and a control unit for, when a location of the mobile terminal reaches a virtual threshold distance to an access point in a connected state by referring to the hand-off map information, measuring an intensity of an optical signal received from the access point in the connected state through the communication unit in order to determine whether to enter a hand-off sequence.
The present invention comprises: a base frame; a socket that can be lifted/lowered with respect to the base frame; a circular magazine which can rotate with respect to the base frame, and in which a plurality of pieces of hardware to be inserted into the socket are mounted in a circle; and a holder guide actuator that can switch, at the upper side of the socket, between a state in which the displacement of a circular magazine holder is restricted and a state in which the socket passes therethrough.
B23P 19/06 - Screw or nut setting or loosening machines
B23P 19/00 - Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
9.
HEAVY OBJECT PRECISION ASSEMBLY DEVICE AND CONTROL METHOD
The present invention comprises: a gripper configured to grip a heavy object to be assembled; a cooperative robot for adjusting a location and an angle of the gripper; a balancer for supplementing loading weight of the cooperative robot and supporting the gripper; a loader arm for supporting the balancer and the cooperative robot; a servo gantry configured to support the loader arm at the upper side of an assembly object with which the heavy object is to be assembled, and enable a plane movement of the loader arm in the horizontal direction.
B62D 65/02 - Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
B62D 65/06 - Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components the sub-units or components being doors, windows, openable roofs, lids, bonnets, or weather strips or seals therefor
The present invention relates to a vehicle production management system which includes a function of managing a plurality of robots for delivering a vehicle body and a component in a vehicle production system including a plurality of cells for assembling components, the system including: a work organization part for establishing a movement plan of the vehicle body between cells and an assembly plan in each cell or modifying an established plan; a robot control part for establishing a movement path of the plurality of robots according to the plan established by the work organization part or modifying an established path; and a digital twin verification part for realizing a production scenario in a virtual environment on the basis of the plan established by the work organization part and the movement path established by the robot control part, verifying production efficiency in a realized virtual production scenario and the movement path of the robots, and providing feedback to the work organization part or the robot control part when an abnormality occurs as a result of verification.
The smart distribution vehicle control method comprises the steps of: recognizing an object; generating 2D point cloud data on the basis of data output from a 2D sensor, and generating 3D point cloud data on the basis of data output from a 3D sensor; correcting an offset of the 3D point cloud data on the basis of the 2D point cloud data; and determining, on the basis of the corrected 3D point cloud data, the location of a stacked support mounted on the object.
G05D 1/02 - Control of position or course in two dimensions
G06T 7/73 - Determining position or orientation of objects or cameras using feature-based methods
G06T 17/20 - Wire-frame description, e.g. polygonalisation or tessellation
G06V 10/25 - Determination of region of interest [ROI] or a volume of interest [VOI]
G06T 7/30 - Determination of transform parameters for the alignment of images, i.e. image registration
B66F 9/06 - Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
12.
INTEGRATED VEHICLE-DELIVERY-DATE NOTIFICATION SYSTEM AND METHOD THEREFOR
The present invention relates to an integrated vehicle-delivery-date notification system and a method therefor, and provided is an integrated vehicle-delivery-date notification system comprising: a production plan establishment unit for establishing a vehicle production plan; a delivery date request unit for requesting, on the basis of the established production plan, an expected delivery date for a vehicle, about which a delivery date inquiry is made, satisfying vehicle model information and option information; a delivery date calculation unit for calculating, on the basis of the established production plan, the expected delivery date for the vehicle, about which the delivery date inquiry is made, satisfying vehicle model information and option information, and revising the expected delivery date if the production plan is revised; and a delivery date notification unit for setting the expected delivery date calculated by the delivery date calculation unit and notifying a customer of same, and, if the production plan is revised, notifying the customer of the revised expected delivery date.
The present invention relates to a system for automatically assembling a vehicle insulator, the system comprising: a gripper provided with a guide pin, a fastener coupling part, and a vacuum suction part for extracting an insulator loaded in a supply unit; an assembly robot for assembling the insulator to a lower panel of a vehicle; and a controller which moves the gripper to insert a guide pin into a fixing groove of the loaded insulator and fix the fastener coupling part to a fastener of the insulator, moves the gripper toward the lower panel of the vehicle in a state in which the insulator is fixed to the gripper by the vacuum suction part, and controls the assembly robot to assemble the insulator to the lower panel of the vehicle in a state in which the insulator is supported by the gripper.
B62D 65/14 - Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components the sub-units or components being passenger compartment fittings, e.g. seats, linings, trim, instrument panels
B62D 65/02 - Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
B62D 65/16 - Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components the sub-units or components being exterior fittings, e.g. bumpers, lights, wipers
B60R 13/08 - Insulating elements, e.g. for sound insulation
B25J 15/06 - Gripping heads with vacuum or magnetic holding means
B25J 13/08 - Controls for manipulators by means of sensing devices, e.g. viewing or touching devices
The present invention relates to an integrated vehicle production planning system and a method therefor, the integrated vehicle production planning system being characterized by comprising: a production server which establishes a vehicle production plan for producing vehicles in a manufacturing plant that manufactures vehicles, and which makes it so that vehicles are produced in the manufacturing plant according to the established production plan; and an additional work server which establishes an additional work plan for an additional workplace where the vehicles produced in the manufacturing plant are stocked and additional work is performed, and which makes it so that additional work is performed on the stocked vehicles in the additional workplace according to the established additional work plan before the vehicles are sent out, wherein the additional work server transmits the additional work plan to the production server, and the production server edits the vehicle production plan to reflect the received additional work plan.
G06Q 10/06 - Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
G05B 19/418 - Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control (DNC), flexible manufacturing systems (FMS), integrated manufacturing systems (IMS), computer integrated manufacturing (CIM)
G06Q 30/06 - Buying, selling or leasing transactions
15.
APPARATUS AND METHOD FOR AUTOMATIC ASSEMBLY OF BREAK SYSTEM
The present invention relates to an apparatus and method for automatic assembly of a break system, wherein the work of coupling a clevis pin (300) and a snap pin (400) to connect a pedal arm (110) of a break pedal (100) to a clevis (220) provided on a push rod (210) of a break (200) is automated, thereby contributing to workability enhancement and quality enhancement.
B62D 65/12 - Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components the sub-units or components being suspensions, brakes or wheel units
The present invention relates to an apparatus and method for automatic assembly of a weather strip, wherein both the work of fitting a weather strip (20) to a chassis flange (10) forming a vehicle body and the work of quality inspection for inspecting the fitted state of the weather strip (20) are automated, thereby contributing to workability enhancement and quality enhancement.
B62D 65/06 - Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components the sub-units or components being doors, windows, openable roofs, lids, bonnets, or weather strips or seals therefor
B60J 10/21 - Sealing arrangements characterised by the shape having corner parts or bends
B60J 10/84 - Sealing arrangements specially adapted for opening panels, e.g. doors arranged on the vehicle body
B62D 65/00 - Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
B62D 65/02 - Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
A vehicle pedal apparatus includes a pedal member installed to be fixed to a dashboard; and a pedal arm rotatably connected to pedal member, elongated in a vertical direction, and including a lower portion that is bent sideways with respect to a front-and-rear direction of a vehicle body, to extend in a first lateral direction and an upper portion that has a first side indented in a second lateral direction opposite to the first lateral direction.
A method for collecting and managing event data of a vehicle can be performed by one or more computing systems. The method includes acquiring event data generated by an event data recorder mounted on a vehicle and a first certificate assigned to the vehicle, associating the event data with the first certificate, storing the event data in a first database, acquiring the first certificate and a second certificate assigned to the vehicle, associating the first certificate with the second certificate, and storing the first certificate in a second database.
H04L 9/32 - Arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system
G06F 16/22 - Indexing; Data structures therefor; Storage structures
B60R 11/00 - Arrangements for holding or mounting articles, not otherwise provided for
B60R 21/013 - Electrical circuits for triggering safety arrangements in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
19.
METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SIDELINK DATA IN COMMUNICATION SYSTEM
Wonkwang University Center For Industry-Academy Cooperation (Republic of Korea)
Inventor
Hahn, Gene Back
Jung, In Yong
Son, Hyuk Min
Abstract
Disclosed are a method and an apparatus for transmitting and receiving sidelink data in a communication system. Then operation method of a first terminal includes generating a first stage SCI including first information indicating a number of layers for transmission of sidelink data and transmitting the first stage SCI to a second terminal. The sidelink data is then transmitted to the second terminal through one or more layers indicated by the first information included in the first stage SCI.
A fuel cell system without a high pressure line of a hydrogen supplying system, including a gas charging line formed between a gas charging station and a high pressure vessel charged with gas by the gas charging station, and a gas supplying line formed between the high pressure vessel and a stack, includes: a regulator provided in the gas supplying line; a solenoid valve provided in the gas supplying line between the regulator and the high pressure vessel; and a check valve provided in a bypass line connecting one point of the gas supplying line between the regulator and the solenoid valve and one point of the gas charging line.
A vehicle may include a sensor configured to acquire detecting data including front road surface information; a suspension including a spring and a damper; and a controller including a processor and a memory; wherein the controller is configured to identify an unevenness of the front road surface based on the detecting data and control the suspension based on damping force setting information corresponding to the unevenness when the vehicle reaches the unevenness.
B60G 17/018 - Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or s the regulating means comprising electric or electronic elements characterised by the use of a specific signal treatment or control method
B60G 17/019 - Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or s the regulating means comprising electric or electronic elements characterised by the type of sensor or the arrangement thereof
A vehicular thermal management system includes: an indoor-air-conditioner disposed in a first vehicle body having a passenger space and including a compressor, a first condenser, an evaporator, a blower, and a refrigerant line; and a component-air-conditioner disposed in a second vehicle body combinable with the first vehicle body and including an electrical component line for cooling an electrical component of the vehicle and a first battery line for cooling a high-voltage battery including a chiller which extends toward the first vehicle body to be disposed behind the evaporator when the first vehicle body is combined with the second vehicle body.
A method and an apparatus for transmitting and receiving HARQ responses in a communication system are provided. An operation method of a first terminal in a communication system includes receiving configuration information including a first information element indicating a type of a hybrid automatic repeat request-acknowledgment (HARQ-ACK) codebook from a base station and generating the HARQ-ACK codebook including a downlink (DL) HARQ information bit for downlink communication between the base station and the first terminal and a sidelink (SL) HARQ information bit for sidelink communication between the first terminal and a second terminal. The HARQ-ACK codebook is transmitted to the base station using an uplink channel.
A battery unit for a vehicle is provided. The battery unit includes a lower case having two battery compartments arranged in a direction toward opposite sides of the vehicle, respectively, and a connecting portion bent to be convex upwardly between the two battery compartments. A reinforcing structure is disposed on the connecting portion. Two battery modules are installed in the two battery compartments, respectively and a power wire is electrically connected to at least one of the two battery modules and extends from one of the two battery compartments to the other one of the two battery compartments through the connecting portion.
B60K 1/04 - Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
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 50/502 - Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
28.
Method of forming multiple coating on dry plating member and molded article manufactured using the same
Disclosed are methods of forming a multiple coating on a dry plating member and a molded article manufactured using the same. The method may include applying a color coating agent onto a surface of a plating layer of a plating member and then drying the applied color coating agent to form a color coating layer, and applying a clear coating agent onto a surface of the color coating layer and curing the applied clear coating agent to form a clear layer, wherein the plating member includes a substrate, an undercoat layer formed on a surface of at least a part of the substrate, and a plating layer formed on a surface of the undercoat layer.
B05D 7/00 - Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
C09D 133/04 - Homopolymers or copolymers of esters
C09D 4/06 - Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups
C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
An embodiment component integration type rear lower includes a body frame having an end portion of a first side and an end portion of a second side and having a predetermined length, a front-rear connection member connecting a side sill at the end portion of the first side and connecting a rear side member at the end portion of the second side, a bush mounting member coupling a bush to the end portion of the first side, and a coupled torsion beam axle (CTBA) mounting member coupled to at least one of a CTBA, a chassis spring, or a shock absorber, the at least one of the CTBA, the chassis spring, or the shock absorber being engaged with the end portion of the second side.
B60G 21/05 - Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
A solid state hydrogen storage system may include a storage container, a plurality of microcapsules received in the storage container, each of the microcapsules being formed by coating the surface of a solid state hydrogen storage material with a ferromagnetic material, and a coil configured to apply a variable magnetic field to the microcapsules received in the storage container.
Methods and systems address a situation in which an autonomous vehicle encounters an object while driving. A system may include determining a vehicle trajectory of a subject vehicle passing over the object detected in front of the subject vehicle, and in response to determining the vehicle trajectory, generating a vehicle deceleration plan for approaching the object and traveling over the object. The system may include executing the vehicle deceleration plan as the subject vehicle travels over the object, where the vehicle deceleration plan is based on a preceding vehicle located behind the subject vehicle and a reaction time of the preceding vehicle as it reacts to deceleration of the subject vehicle.
Ewha University - Industry Collaboration Foundation (Republic of Korea)
Inventor
Kang, Je Won
Park, Sang Hyo
Park, Seung Wook
Lim, Wha Pyeong
Abstract
Disclosed are a method and an apparatus for efficiently applying a transform skip mode to a transform block. According to an embodiment of the present invention, a video decoding apparatus determines, based on transform skip information associated with a current block, the transform skip information being decoded from a bitstream, whether a subblock for which transform is skipped and one or more subblocks to which transform is applied are included in the current block. When determining that the current block includes the subblock for which the transform is skipped and the one or more subblocks to which the transform is applied are included in the current block, the video decoding apparatus decodes a first residual subblock using a decoding procedure not involving inverse transform for the subblock for which the transform is skipped, and decodes one or more second residual subblocks using a decoding procedure involving the inverse transform for the one or more subblocks to which the transform is applied. The video decoding apparatus adds the first residual subblock and the one or more second residual subblocks to a prediction block to reconstruct the current block. Representative drawing: FIGS. 5A-5D
H04N 19/132 - Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
H04N 19/119 - Adaptive subdivision aspects e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
H04N 19/176 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
H04N 19/61 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
H04N 19/70 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
H04N 19/186 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
37.
Water discharge optimization for fuel cell vehicles
Methods and systems are described for optimizing water discharge in fuel cell vehicles. The system includes a fuel cell stack, a blower for purging water from the fuel cell stack and a controller. The controller detects that an ambient temperature satisfies a threshold temperature. The controller determines the fuel cell vehicle is approaching a stopping location. The controller calculates a water discharge time prediction necessary to purge excess water from the fuel cell stack while the fuel cell vehicle is operating in response to detecting that the ambient temperature satisfies the threshold temperature and the fuel cell vehicle is approaching the stopping location. The water discharge time prediction is calculated based on the blower operating while the fuel cell stack is in at least one of an idle state and a stopped state as the fuel cell vehicle approaches the stopping location.
H01M 8/04119 - Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
H01M 8/04492 - Humidity; Ambient humidity; Water content
H01M 8/04223 - Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells
B60L 58/30 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells
H01M 8/04291 - Arrangements for managing water in solid electrolyte fuel cell systems
B60L 15/20 - Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performance; Adaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
H01M 8/04303 - Processes for controlling fuel cells or fuel cell systems applied during specific periods applied during shut-down
38.
Display screen with animated graphical user interface
Kwangwoon University Industry-Academic Collaboration Foundation (Republic of Korea)
Inventor
Sim, Dong Gyu
Byeon, Joo Hyung
Park, Sea Nae
Park, Jun Taek
Park, Seung Wook
Lim, Wha Pyeong
Abstract
A method and an apparatus are configured for intra prediction coding of video data. An apparatus for decoding video data includes: a decoding unit which obtains, from a bitstream, information on a luma prediction mode and information on a chroma prediction mode of a current coding block; and an intra prediction unit which generates luma prediction samples and chroma prediction samples of the current coding block. The intra prediction unit derives a luma intra prediction type and a luma intra prediction mode of the current coding block on the basis of the information on the luma prediction mode, and determines a chroma intra prediction mode of the current coding block on the basis of the luma intra prediction type and the luma intra prediction mode of the current coding block, and the information on the chroma prediction mode.
H04N 19/132 - Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
H04N 19/105 - Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
H04N 19/159 - Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
H04N 19/176 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
H04N 19/186 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
H04N 19/70 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
A front vehicle body structure includes a front side member that is connected to a front mounting bracket, and a front side upper member that is spaced apart from the front side member in the vehicle body width direction. The front side upper member is also connected to the front mounting bracket.
B62D 21/15 - Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
B62D 27/02 - Connections between superstructure sub-units rigid
A system is provided for vehicle range prediction. The system determines a change in mass to a vehicle while driving. Additionally, the system calculates a vehicle load in response to determining the change in mass and adjusts a vehicle range in response to calculating the vehicle load. The vehicle range is indicative of a distance in which the vehicle is predicted to travel with a remaining fuel. The adjusted vehicle range is based on the vehicle load.
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
44.
Binder solution for all-solid-state batteries, electrode slurry including the binder solution, and method of manufacturing all-solid-state battery using the electrode slurry
Industry-University Cooperation Foundation Hanyang University (Republic of Korea)
Inventor
Kim, Sang Mo
Yoon, Yong Sub
Lim, Jae Min
Kim, Jin Soo
Lee, Sang Heon
Jung, Yoon Seok
Nam, Young Jin
Jung, Sung Hoo
Oh, Dae Yang
Abstract
The present disclosure relates to a binder solution for all-solid-state batteries. The binder solution includes a polymer binder, a first solvent, and an ion-conductive additive, wherein the ion-conductive additive includes lithium salt and a second solvent, which is different from the first solvent.
Industry Academy Cooperation Foundation of Sejong University (Republic of Korea)
Inventor
Song, Jae Seung
Lee, Min Byeong
Abstract
A subscription service including a number of subscriptions possessed by a device is managed in a machine-to-machine (M2M) system. A method for operating a first device may include: transmitting, to a second device, a first message for requesting a new subscription that uses a first resource for managing subscription; receiving, from the second device, a second message for notifying an update of a second resource associated with the new subscription; and identifying a content of the second resource, wherein the first resource may include at least one of a first attribute indicating a number of subscriptions possessed by the first device, a second attribute indicating, among resources to which the first device is subscribing, a number of resources which are updated but not yet retrieved, or a third attribute indicating an access address of a subscribed resource.
Industry Academy Cooperation Foundation of Sejong University (Republic of Korea)
Inventor
Song, Jae Seung
Lee, Min Byeong
Park, Jongmyung
Abstract
A security key is configured to be replaced when a device is replaced in a machine-to-machine (M2M) system. A method for operating a first device may include: receiving a first message including first information associated with security key replacement from a second device or a third device; receiving a third message including second information associated with security key replacement, which is generated based on a second message including a security key replacement indication, from the second device or the third device; and replacing the security key.
G06F 21/73 - Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information by creating or determining hardware identification, e.g. serial numbers
A fuel cell system power supply includes: a fuel cell stack configured to react hydrogen and oxygen in air with each other in order to generate electricity; a high-voltage converter configured to boost output power of the fuel cell stack; and a high-voltage junction unit configured to transmit the output power of the fuel cell stack to the high-voltage converter and to receive high-voltage power from the high-voltage converter. The high-voltage junction unit has a structure configured to simultaneously accommodate an output terminal of the fuel cell stack and an input terminal of the high-voltage converter. Consequently, the assembly structure of the high-voltage junction unit may be simplified, whereby productivity may be improved. In addition, maintainability may be improved, whereby it is possible to efficiently maintain a fuel cell vehicle.
According to an embodiment, the aluminum sheet material for a separator of a fuel cell is used for forming a separator applied to a fuel cell stack and comprises 9-10 wt % of Mg; and the balance of Al and inevitable impurities, wherein the aluminum sheet material has cube texture and an R-cube texture formed therein. An aluminum sheet material for a separator in a fuel cell retains a thickness of 0.5 mm or less and exhibits excellent yield strength and elongation, and a manufacturing method therefor.
C22F 1/047 - Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with magnesium as the next major constituent
C22C 21/06 - Alloys based on aluminium with magnesium as the next major constituent
An opening and closing structure of a sliding door for a vehicle includes: a sliding door disposed on a side surface of the vehicle and configured to be slidably open and closed in a longitudinal direction of the vehicle; at least one rail arranged in a longitudinal direction of the vehicle on one of a vehicle body of the vehicle and the sliding door; at least one roller arranged on the other one of the vehicle body and the sliding door, the at least one roller configured to slide while being fitted in the at least one rail; and a sliding unit disposed on a side of the vehicle body or the sliding door on which the at least one roller is arranged, the sliding unit configured to slide the at least one roller in a direction in which the sliding door slides. The at least one roller is configured to slide with respect to the vehicle body and the sliding door.
B60J 5/06 - Doors arranged at the vehicle sides foldable
E05D 15/10 - Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
72.
Lubricant composition having improved high-temperature durability
The present disclosure relates to a lubricant composition including a base oil, a thickener and a thickener supplement, and a method of manufacturing the same. The lubricant composition of the present disclosure is effective at improving performance at high-temperature by maintaining the evaporation amount and friction characteristics even at high temperatures, thus inhibiting oil contamination of powertrain parts and the like and maintaining sticking phenomenon even in a high-temperature environment, thereby increasing the durability of parts.
C10M 117/04 - Lubricating compositions characterised by the thickener being a non-macromolecular carboxylic acid or salt thereof having only one carboxyl group bound to an acyclic carbon atom, cycloaliphatic carbon atom or hydrogen containing hydroxy groups
C10M 117/06 - Lubricating compositions characterised by the thickener being a non-macromolecular carboxylic acid or salt thereof having more than one carboxyl group bound to an acyclic carbon atom or cycloaliphatic carbon atom
C10M 119/02 - Hydrocarbons polymers; Hydrocarbon polymers modified by oxidation
C10M 169/02 - Mixtures of base-materials and thickeners
C10M 169/04 - Mixtures of base-materials and additives
C10M 107/02 - Hydrocarbon polymers; Hydrocarbon polymers modified by oxidation
A connection structure of an electric vehicle includes a cross member provided in a width direction of a vehicle body, a side member provided in a vehicle body length direction, and a joint member inserted into the cross member and connected to the side member. The joint member includes an insert portion inserted into the cross member, and a clamping portion connected to the side member.
B60J 7/00 - Non-fixed roofs; Roofs with movable panels
B62D 21/15 - Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
B60K 1/04 - Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
A hood mounting structure includes: a fender apron upper member provided along a length direction of a vehicle body; a hood disposed on a front portion of the vehicle body; and a hood hinge including a hinge upper arm connected to a lower part of the hood and a hinge lower arm mounted on a side of the fender apron upper member.
A trailing arm mounting structure for a space frame vehicle includes: a trailing arm mounting portion configured to mount a trailing arm; a side sill including a rear portion on which the trailing arm mounting portion is mounted; and a rear pillar connected to an upper rear portion of the side sill.
An embodiment rear vehicle body structure of a vehicle including an underbody and an upper body coupled to the underbody includes a reinforcing member coupled to an upper surface of a rear floor panel provided on the rear side of the upper body and connected to both chassis frames of the underbody through the rear floor panel.
B60N 2/42 - Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
B60N 2/005 - Arrangement or mounting of seats in vehicles
A stack ventilation system includes a supply line that supplies a supply gas to an air electrode of a fuel cell stack, a discharge line that discharges an exhaust gas released from the air electrode, and a stack supply line that branches off from a branching point of the supply line and that supplies the supply gas in the supply line to a stack enclosure in which the fuel cell stack is accommodated.
The present disclosure relates to an active purge system and an active purge method for a hybrid vehicle, and changes a control method for the throughput of the evaporation gas according to the engine torque according to a change in an optimal operating line, the system efficiency, or the state of charge (SOC) condition of a battery using an active purge unit for pressing the evaporation gas generated by a fuel tank and supplying the pressed evaporation gas to an intake pipe, thereby efficiently purging the evaporation gas.
F02M 25/08 - Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
F02D 41/00 - Electrical control of supply of combustible mixture or its constituents
B60K 15/035 - Fuel tanks characterised by venting means
83.
Frame connection structure and method for the same
An embodiment frame connection structure includes a first body member including an inner portion and an outer portion integrally connected to each other along a transverse direction to form a first closed cross-section and at least one flange extending from the inner portion and the outer portion. It further includes a second body member including an inner portion and an outer portion integrally connected along a longitudinal direction to form a second closed cross-section, wherein the second body member is spot welded to the at least one flange of the first body member.
Kwangwoon University Industry-Acadermic Collaboration Foundation (Republic of Korea)
Inventor
Sim, Dong Gyu
Lee, Jong Seok
Park, Sea Nae
Park, Jun Taek
Park, Seung Wook
Lim, Wha Pyeong
Abstract
A method and apparatus for intra prediction include a prediction unit that is divided into sub-units and predicted in the sub-units. A video decoding method includes: determining whether to split a current block into multiple subblocks; when the current block is split into the multiple subblocks, determining a split direction for the current block between a horizontal split direction and a vertical split direction and the number of the subblocks, based on split information decoded from a bitstream and a width and a height of the current block; reconstructing the current block by sequentially reconstructing the subblocks, that are specified according to the split direction and the number of the subblocks, using intra prediction; and setting a grid of N samples at regular intervals in horizontal and vertical directions and performing deblock-filtering on, among boundaries between the subblocks in the current block, boundaries that coincide with a boundary of the grid.
H04N 19/46 - Embedding additional information in the video signal during the compression process
H04N 19/137 - Motion inside a coding unit, e.g. average field, frame or block difference
H04N 19/82 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals - Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
H04N 19/159 - Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
H04N 19/176 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
85.
Method of playing virtual after-burn sound in electric vehicle
A method of playing a virtual after-burn sound in an electric vehicle is provided. The method includes acquiring driver tendency information generated based on information of music played in a mobile phone and collecting driving variable information for playing a virtual sound during operation of the electric vehicle. Additionally, characteristics of a virtual after-burn sound are determined based on the collected driving variable information. The characteristics of the virtual after-burn sound are corrected according to the acquired driver tendency information. An after-burn signal is generated for playing the virtual after-burn sound based on information about the corrected characteristics of the virtual after-burn sound and operation of sound equipment is adjusted according to the created after-burn signal such that a virtual after-burn sound discriminated according to the driver tendency is played and output from the sound equipment.
A vehicle headlamp aiming adjustment system includes a headlamp controller configured to adjust an emission direction of light emitted from a headlamp; a sensing unit configured to measure a sensing area on a ground and measure a change of the sensing area; and a controller configured to receive information about the sensing area measured by the sensing unit, compare the measured sensing area with a pre-stored reference area, and transmit a control signal to the headlamp controller such that the emission direction of light is adjusted in accordance with a change of the sensing area when the sensing area is different from the reference area. The above-describe vehicle headlamp aiming adjustment system can check an emission area of light of a headlamp and secure the driver's field of view by correcting the emission area.
B60Q 1/115 - Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to vehicle inclination, e.g. due to load distribution by electric means
B60Q 1/00 - Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
87.
CARBON SUPPORT FOR FUEL CELL CATALYST AND METHOD OF MANUFACTURING THE SAME
Korea Advanced Institute of Science and Technology (Republic of Korea)
Inventor
Yang, Ji Hoon
Choi, Jin Seong
Han, Kook Il
Cho, Geon Hee
Lee, Jin Woo
Lee, Ah Ryeon
Abstract
Disclosed are a method of manufacturing a carbon support for a fuel cell catalyst, a carbon support for a fuel cell catalyst manufactured according to the method, and a catalyst for a fuel cell including the same. The method may include using various organic materials containing N and various carbon supports and thus provide excellent economic feasibility. In addition, pyridinic N and pyrrolic N of doped N can be adjusted at an optimal content ratio so that the carbon support for a fuel cell catalyst manufactured and the catalyst for a fuel cell including the same have excellent electrochemical resistance and excellent electrochemical characteristic due to an increase in an electrochemically active surface area, and excellent durability due to an increase in thermal durability.
3 gas, thereby implementing the nitrification heat treatment of a quality similar to that of a conventional nitrification heat treatment for a short time.
A pressure vessel includes a liner including a cylinder part and side parts provided at both ends of the cylinder part, each side part having a dome shape, and a carbon fiber layer including a first hoop layer surrounding a part of an outer circumferential surface of the cylinder part and second hoop layers surrounding other parts of the outer circumferential surface of the cylinder part, each of the second hoop layers having a thickness different from a thickness of the first hoop layer.
A vehicle body combination structure includes a center floor panel extending from a lower portion of a vehicle body along a longitudinal direction of the vehicle body, and a rear floor panel disposed at a rear of the vehicle body and connected to the center floor panel, wherein one end surface of the center floor panel and one end surface of the rear floor panel are vertically overlapped to form an overlap region, and wherein the rear floor panel and the center floor panel form a wheel base of the vehicle body.
B62D 27/02 - Connections between superstructure sub-units rigid
B23K 37/04 - Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the other main groups of this subclass for holding or positioning work
B62D 65/02 - Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
B23K 101/00 - Articles made by soldering, welding or cutting
91.
Self-healing alloy and method for manufacturing the same
Kookmin University Industry Academy Cooperation Foundation (Republic of Korea)
Inventor
Choi, Kyung Sik
Lee, Hoo Dam
Lee, Tae Gyu
Min, Byung Ho
Kwon, Young Jun
Lee, Keun Won
Won, Yoon Jung
Cho, Ki Sub
Abstract
A self-healing alloy contains 5 to 11% by weight of molybdenum (Mo), iron (Fe) as a remainder, and unavoidable impurities. A method for manufacturing the self-healing alloy includes heat treating the alloy or preparing an alloy raw material powder and sintering, homogenizing, and cooling the alloy raw material powder.
Carbon steel for a rack bar contains 0.50 to 0.55% by weight of carbon (C), 0.15 to 0.35% by weight of silicon (Si), 0.75 to 0.95% by weight of manganese (Mn), 0.025% by weight or less of phosphorus (P), 0.025% by weight or less of sulfur (S), 0.65 to 0.85% by weight of chrome (Cr), 0.20% by weight or less of molybdenum (Mo), 0.001 to 0.02% by weight of aluminum (Al), 5 to 50 ppm of boron (B), and iron (Fe) as a remainder and unavoidable impurities. A method for manufacturing the rack bar includes quenching, tempering, and drawing the carbon steel and warm forging the drawn carbon steel.
A humidifier for a fuel cell includes: a housing; a first space provided in the housing; a moist air supply port connected to the housing so as to communicate with the first space and configured to supply moist air discharged from a fuel cell stack; a humidification unit provided in the first space; a second space disposed separately from the first space and provided in the housing so as to communicate with the humidification unit; and an inflow gas discharge port connected to the housing so as to communicate with the second space and configured to discharge inflow gas that has passed through the humidification unit, which can simplify a structure of the humidifier and improve spatial utilization and a degree of design freedom.
H01M 8/04119 - Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
A radiator side member is applicable to a module type front structure of a vehicle body and a non-module type front structure of a vehicle body. In particular, the radiator side member includes: a radiator front panel portion disposed in the front direction of the vehicle body, a radiator side panel portion bent at the radiator front panel portion to form a side surface, and a radiator upper panel portion bent at the radiator front panel portion to form an upper surface.
