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WO/2024/053881A1 |
An embodiment of the present invention relates to a battery protecting device and method by which an accumulated charging duration of a charging current applied to a battery cell is identified, and the accumulated charging duration is co...
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WO/2024/054522A1 |
A system for dynamically shifting a weight of a component of a vehicle, includes: a sensor configured to sense a condition during operation of the vehicle; a processing unit configured to generate a control signal after the sensor has se...
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WO/2024/052620A1 |
The invention relates to a connector system for forming a hybrid electrical/optical contact. It comprises a female connector (1) and a male connector (2), each connector (1, 2) comprising a connector body (19, 20) and an insulator (21, 2...
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WO/2024/051201A1 |
A control system for a downhill working condition, and an elevated work vehicle. The control system (1) comprises: a voltage measurement apparatus (10), which is used for measuring a direct-current bus voltage of a driver; a first curren...
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WO/2024/052574A1 |
The invention relates to a means of transportation (10) and to a method for determining a state of an air filter (2) of a fuel cell system (1). The method comprises the steps of: determining an operating parameter of the fuel cell system...
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WO/2024/051573A1 |
A charging reminding method and device, and a vehicle. The method comprises: according to a habitual charging power level interval of a user, the air temperature, or a user type, determining whether the user needs to be reminded to charg...
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WO/2024/046613A1 |
Device (100) for determining a coolant temperature of a cooling circuit (300), wherein the cooling circuit (300) is designed for sequential cooling of the power electronics of at least a first and a second electrical power component (510...
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WO/2024/047890A1 |
The present invention is equipped with: a power storage device for storing power; a motor for driving a work apparatus and a travel apparatus by consuming power which is stored in the power storage device; a remaining amount detection un...
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WO/2024/046343A1 |
A parameter setting method. The method comprises: determining a pre-collision level by means of parsing operation parameters of a vehicle before a collision occurs, and setting, according to the pre-collision level, a duration for which ...
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WO/2024/047521A1 |
The present disclosure describes system (100) for identifying at least one fault occurred in a DC-DC converter (102) for an electric vehicle. The DC-DC converter (102) is communicably coupled with a battery management system (104) of the...
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WO/2024/046912A1 |
The invention relates to a system for measuring the energy draw of a road vehicle (SF) driving along an overhead line, wherein a current collector (PAN), an electricity meter (SZ), an on-board unit (OBU) and an electronic back office (ET...
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WO/2024/044669A1 |
A method, system (10) and apparatus are disclosed. A CMU (16) is described. The CMU (16) is electrically connectable to a plurality of energy storage units (14) configurable to provide power to a vehicle (12) including an exhaust. The CM...
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WO/2024/043023A1 |
The object of the present invention is to achieve redundancy of a power supply function by a simple configuration, to ensure operational continuity in case of failure. A power grid (1) comprises: a first power supply path (20-1) that is ...
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WO/2024/041242A1 |
A system for controlling the remote starting of a vehicle. The system comprises: a vehicle body control system, which is configured to acquire first state information of a vehicle in response to a received remote starting instruction, ge...
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WO/2024/041777A1 |
Disclosed is a charging device for a vehicle, said charging device (500) comprising an input terminal unit (100) for connecting a single-phase or three-phase alternating voltage at the input end, a PFC stage (200) for providing a direct ...
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WO/2024/041395A1 |
Disclosed in the present application are a control method and control apparatus for a DC-DC converter, and a vehicle. The method comprises: acquiring a working mode and battery state information of a vehicle, wherein the working mode com...
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WO/2024/041003A1 |
An electric vehicle parking anomaly identification method and apparatus. The electric vehicle parking anomaly identification method comprises: acquiring data information within a preset time period, the data information comprising upload...
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WO/2024/042611A1 |
This wireless train control system (40) comprises: onboard control devices that are installed on specified vehicles in trains (10a, 10b) having redundant transmission systems, the onboard control devices being configured with identificat...
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WO/2024/043679A1 |
The present invention relates to a secondary battery charging system and, more specifically, to a secondary battery charging system which provides a charging start voltage of a secondary battery to be close to a rechargeable voltage of t...
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WO/2024/044446A1 |
An example energy source for a work machine includes multiple battery cells connectable in parallel to form a battery system having a high pole and a low pole, a load bus to distribute energy from the battery system to the work machine, ...
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WO/2024/042832A1 |
The purpose of the present disclosure is to provide a technology that can accurately estimate the location of a vehicle.　One representative location estimation system of the present disclosure comprises: a railway track information sto...
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WO/2024/041241A1 |
A vehicle charging method and apparatus, an electronic device, and a storage medium. The method comprises: when receiving a remote charging instruction, acquiring a charging mode carried in the remote charging instruction (S101); determi...
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WO/2024/037709A1 |
A charging system (100) for charging a high-voltage battery of a vehicle (300), the charging system comprising: a charging inlet (102) configured to be connected to a high- voltage power source (104); the charging inlet comprising a cont...
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WO/2024/039202A1 |
The present specification relates to an electric vehicle charger for remotely performing a self-fault diagnosis in an electric vehicle charging system, comprising: a communication control module that receives, from a control system, a co...
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WO/2024/038336A1 |
A method of predicting torque modulation parameters of an electric machine based on operating conditions of the electric machine includes generating a data set for torque modulation parameters of an electric machine for the different ope...
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WO/2024/037894A1 |
The invention relates to a method for checking a charging cable (100), in particular designed for charging an energy store of an electric vehicle, comprising: reading in a first energy value of energy, the first energy value being determ...
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WO/2024/039888A1 |
An example method to control an autonomous vehicle includes receiving a first signal and receiving a second signal. The first signal includes a first set of parameters that define a planned trajectory for the autonomous vehicle. The seco...
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WO/2024/036795A1 |
A charging anomaly diagnosis method for electric vehicles, a vehicle, and a computer-readable storage medium. The charging anomaly diagnosis method for electric vehicles comprises: according to a preset current table, querying the lookup...
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WO/2024/034288A1 |
A charge/discharge control device (1) comprises: a power consumption amount acquisition unit (10) that acquires a power consumption amount of a housing complex (100); a power amount storage unit (20) that stores first history information...
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WO/2024/034326A1 |
The purpose of the present invention is to provide a technique that makes it possible to use a storage battery stably for a long time while preventing running out of electricity and appropriately keeping a train schedule. In order to ach...
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WO/2024/035234A1 |
A fuel efficiency analysis device according to various embodiments may include an output device and a processor electrically connected to the output device, wherein the processor is configured to: on the basis of information related to a...
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WO/2024/027043A1 |
A power distribution system (10) and method for a flaying car, and a flying car. The system (10) comprises: a power supply bus (110); at least two power supply units (120), each power supply unit (120) comprising a power supply solid-sta...
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WO/2024/028948A1 |
An electric vehicle drive system (200) comprises: a control device (120) that controls electric motors (80, 81) for driving the axles (40a, 40b) of a bogie (40) of an electric vehicle (150A); and another control device (121) that control...
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WO/2024/030327A1 |
A battery system having two battery packs may be configured in a high-voltage mode with the two battery packs connected in series to a converter/inverter controller. If a fault is detected with one of the batteries, selected switches are...
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WO/2024/029104A1 |
The present invention comprises a first power storage device, a second power storage device, a motor that drives at least one of a travel device and a work device, a data collection device that chronologically acquires data that includes...
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WO/2024/023871A1 |
This control device (20) for controlling power conversion devices comprises a first arithmetic processing unit (21) and a second arithmetic processing unit (22) that are connected to each other via a transmission line (L1, L2). A first a...
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WO/2024/022751A1 |
The invention relates to a device for reducing a vibration of an electric drive unit of a vehicle (100), the electric drive unit comprising an electric drive machine (102) and a transmission. The device is designed to determine vibration...
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WO/2024/023023A1 |
The invention relates to a method for monitoring the operation of an electric machine of a vehicle used as drive, during braking of the vehicle, by means of speed-controlled operation of the electric machine, to a standstill and/or durin...
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WO/2024/021636A1 |
The present application relates to the field of electric vehicles. Disclosed are a distance to empty determining method and apparatus. The method comprises: acquiring an actual driving attenuation coefficient of the last travel; in the p...
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WO/2024/020612A1 |
The present invention relates to a high-voltage battery system (10) for supplying a plurality of loads (12a-12g) of a vehicle, in particular of a utility vehicle, comprising: - a plurality of batteries (14a-14d) connected to each other i...
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WO/2024/022752A1 |
The invention relates to a device for monitoring an electric drive of a motor vehicle, wherein: the drive comprises an electric drive machine and a control system for controlling the drive machine; and the control system comprises a pilo...
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WO/2024/023405A1 |
One aspect of the invention relates to a method (100) for controlling an electric traction machine of a vehicle, the method (100) comprising, when the vehicle is running, the steps of: - detecting (101) a failure of at least a first pres...
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WO/2024/022660A1 |
The invention relates to an electrically or hybrid-electrically driven road vehicle (10), in particular a lorry, comprising a current collector (12) for electrical power transfer by contacting contact wires (21), carrying an electrical c...
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WO/2024/022646A1 |
The invention relates to a means of transport (10), a driver assistance system and a method for handling a breakdown situation of a means of transport (10), comprising a high-voltage on-board electrical system (1) and a low-voltage on-bo...
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WO/2024/023407A1 |
The invention relates to a monitoring method which is implemented in a vehicle comprising a main battery, which has terminals between which a current flows, and first and second detectors, which are capable of taking first and second mea...
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WO/2024/017147A1 |
A battery-pack early warning system and early warning method, and a vehicle and a storage medium. The battery-pack early warning system comprises: a box (10), an acoustic wave guide tube (20), an acoustic wave grating (30) and a signal c...
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WO/2024/017776A1 |
The invention relates to a vehicle (2) comprising an onboard electrical system (1) which has: - a traction battery (5), - a charging connection (6) for coupling to a DC charging station (4), - a positive potential line (HV+L), - a negati...
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WO/2024/017268A1 |
A robot, relating to the technical field of machine monitoring. The robot comprises: a hub (1); a driving device (2), the driving device (2) being capable of driving the hub (1) to move; and a monitoring device, the monitoring device com...
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WO/2024/017806A1 |
The invention relates to a vehicle (4) with a high-voltage onboard electrical system (3) comprising a traction battery (5), a charging connection (6) for coupling to a DC charging station (2), high-voltage potential lines (HV+L, HV-L), a...
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WO/2024/017774A1 |
The invention relates to a method for operating a high-voltage onboard electrical system (3) of a vehicle (2), comprising a protection device (8) in the event of a physical contact with one of the high-voltage potentials (HV+, HV-) and a...
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