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WO/2022/218627A1 |
The present disclosure relates to an inverter circuit (10) for an electrical AC motor (32) comprising a primary energy storage device (10), a plurality of switching stages (14), a drive control circuit (16) and an emergency control circu...
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WO/2022/219444A1 |
A motor control device includes: a first storage unit that stores characteristic data related to drive control of a vehicle motor; a second storage unit that stores a vehicle type parameter related to a predetermined vehicle type; a proc...
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WO/2022/218249A1 |
An integrated vehicle inverter assembly, comprising: a main box body (1). The two ends of the main box body (1) are respectively covered with a top cover (2) and a bottom cover (3), and the three form an accommodating space. A low-voltag...
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WO/2022/219023A1 |
The invention relates to an onboard electrical system (3) comprising: •- a first onboard electrical sub-system (7) for an electric drive unit (5) of a vehicle (1), •- second onboard electrical sub-system (9) for electric components (...
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WO/2022/220560A1 |
The present invention relates to wireless charging of an electric vehicle and, more specifically, to a foreign object detection (FOD) and living object detection (LOD) method and device, using thermal imaging and common cameras, for incr...
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WO/2022/220366A1 |
The present invention relates to an electric vehicle fire preventive structure installed to surround an electric vehicle, comprising a prevention member consisting of a plurality of side surface panels and a bottom surface panel connecte...
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WO/2022/213621A1 |
The present application discloses a method for calculating the driving range of a hybrid electric vehicle and a hybrid electric vehicle. The method for calculating the driving range of a hybrid electric vehicle comprises: in a first pres...
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WO/2022/206471A1 |
Disclosed in the present application are a battery system, a driving system and an energy storage container. The battery system comprises: a plurality of battery packs, which are connected in series, wherein each battery pack corresponds...
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WO/2022/207214A1 |
The invention relates to a method for determining a defect state of a drive train (3) of a vehicle (1), wherein the vehicle (1) has a drive axle (1a) with a drive wheel (11) and a reference axle (1b) with a reference wheel (15), wherein,...
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WO/2022/210463A1 |
A control device 1 controls an electric compressor included in a refrigeration cycle that circulates a secondary refrigerant for cooling the cooling water, which circulates inside a cooling water circuit for exchanging heat between a bat...
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WO/2022/205654A1 |
There is provided an electric traction system (1), comprising: a step-down transformer (35) comprising a primary winding (36) for operatively coupling to an AC power supply (40) and a secondary winding (37) which is inductively coupled t...
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WO/2022/207467A1 |
Proposed is a charging station (1) for charging and/or discharging an energy store (2) of an electric vehicle (3) with/of electric energy by means of a polyphase supply system (4) that can be coupled to the charging station (1), the char...
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WO/2022/205792A1 |
A box body (100), a high-voltage box device (300), an energy storage apparatus, and an electrical device. The high-voltage box device (300) comprises a functional module (200) and a box body (100), and the functional module (200) is moun...
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WO/2022/209127A1 |
The present invention provides a technology for keeping the quality of data of a battery state, while avoiding running out of power to be fed to a device that measures the battery state. To achieve this end, a storage battery system acco...
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WO/2022/208517A1 |
The present subject matter relates generally to a pre charge module 104 of a vehicle. The pre charge module 104 includes a plurality of pre charge resistor 201, a plurality of one-way switch 202, a plurality of isolators 203, a plurality...
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WO/2022/209343A1 |
A remaining capacity notification device for providing notification of a remaining capacity of a secondary battery mounted on an apparatus, wherein a reliability determination unit determines the reliability degree of a state of charge (...
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WO/2022/202061A1 |
The purpose of the present invention is to obtain a function for safely and automatically combining, using only a device mounted on the combining vehicle side, even vehicles not having an inter-vehicle communication means to each other. ...
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WO/2022/198913A1 |
Disclosed in the present invention are a control method and system for preventing power deficiency of a storage battery of an urban rail vehicle. The system comprises a vehicle-mounted signal system, an OCC, a TCMS control module, a firs...
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WO/2022/204076A1 |
A control system for an electrified powertrain of a battery electric vehicle (BEV) includes an accelerator pedal and a controller configured to determine maximum and minimum values for driver pedal position based on a first position of t...
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WO/2022/200907A1 |
Provided is a system enabling high-accuracy estimation by acquiring highly accurately data pertaining to the internal states of a battery, such as the SOC-OCV property and FCC, even in cases of repeated charging and discharging over a lo...
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WO/2022/199987A1 |
The invention relates to a deformation detection device and method for an energy storage assembly integrated in a vehicle support structure of a motor vehicle and having an energy store and a housing structure, comprising an outer sensin...
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WO/2022/203743A1 |
A hypercapacitor energy storage system or device (102) facilitates fast charging, stable energy retention, high energy to weight storage and the like. The hypercapacitor (102) comprises an ultracapacitor (104) in electrical connection wi...
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WO/2022/201055A1 |
The invention relates to a variable-length drawbar (50) for coupling a vehicle (1), comprising a first drawbar element (51) and a second drawbar element (52), which can be moved relative to the first drawbar element (51), and a sensor de...
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WO/2022/198851A1 |
A thermal runaway processing method, which is applied to a power source system comprising a plurality of branches. The thermal runaway processing method comprises: when thermal runaway occurs in any branch, switching off the branch. The ...
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WO/2022/195125A1 |
The present invention relates to a method for checking the state of isolation of a battery (10) or of a battery system (1) comprising at least two batteries (10), preferably a high-voltage battery or a high-voltage battery system for use...
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WO/2022/195084A1 |
The present invention relates to a diagnostics system for a vehicle. The diagnostics system comprises a plurality of application functions for controlling functions of the vehicle, a plurality of I/O interface modules hosting drivers for...
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WO/2022/194596A1 |
The invention proposes a method for operating a charging station (10) for charging an energy store (110) of an electric vehicle (108) with electrical energy. The charging station (10) comprises a first electrically controllable power swi...
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WO/2022/194437A1 |
The present invention relates to a system and method for predicting and avoiding degradation of an electrical drive component (112A, 112B...112N) in a vehicle (110). The system comprises: a determination unit (120) which is designed to d...
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WO/2022/196960A1 |
According to one aspect of the present invention, provided is a fire safety system for an electric vehicle, the system comprising: a shock mitigation apparatus mounted on the electric vehicle to mitigate shock to a lithium ion battery mo...
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WO/2022/195085A1 |
The present disclosure relates to a diagnostics system (2) for a vehicle (1). The diagnostics system (2) comprises a plurality of application functions (10) for controlling functions of the vehicle, a plurality of I/O interface modules (...
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WO/2022/190401A1 |
Provided is a blocking control device with which it is possible to anticipate a plurality of overcurrent states and to perform a control suited to each of the overcurrent states. This blocking control device (30) controls a blocking un...
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WO/2022/189096A1 |
The invention relates to a method for improving the force transmission between a wheel (R1, R2) of a vehicle and the road, comprising the following steps: - step (A): determining a target dynamics of a wheel (R1, R2); and - step (B): cor...
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WO/2022/186168A1 |
An output control system S includes: an accelerator pedal 71; a motor 1 for driving a vehicle, having an output which increases as a depression amount of the accelerator pedal 71 increases; a detent mechanism 8 for increasing a resistanc...
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WO/2022/185226A1 |
An anti-skid system for an electromechanical braking system of at least one vehicle including at least one wheel is described, comprising an anti- skid module (402) arranged to execute a predetermined anti-skid function and a supervisor ...
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WO/2022/180310A1 |
A method for controlling a battery of a vehicle comprising: - the battery (BR1); - a means for measuring and monitoring a temperature of the battery (BR1); - a cooling means (E1) for cooling the battery BR1; this method executing: - a fi...
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WO/2022/181896A1 |
Provided is a vehicle charge or discharge control method comprising the steps of: when a first vehicle mounted in a first charging station is dismounted, checking the dismounting time and the remaining battery amount thereof to update th...
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WO/2022/179043A1 |
A power control method, comprising: determining a battery service power and a battery power threshold value (102); and on the basis of the battery service power being greater than the battery power threshold value, controlling the batter...
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WO/2022/179724A1 |
The invention relates to a method for monitoring a safety-relevant electric component of a motor vehicle, in particular for an automated driving function, wherein a safety-relevant component (12, 16, 24) is provided for a motor vehicle, ...
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WO/2022/174949A1 |
The present invention relates to a method for operating a drive motor (104) which is coupled to at least one wheel (108) of a vehicle (100) via a drive train (106), the drive motor (104) being controlled using a dynamic model (130) of th...
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WO/2022/176622A1 |
An acquisition unit (111) acquires travel data of an electric vehicle. A prediction unit (112) predicts a failure due to aging in a drive circuit of a motor for driving a drive wheel of the electric vehicle on the basis of the travel dat...
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WO/2022/177873A1 |
Cell assemblies and methods for assembling cell assemblies include installing a plurality of cells within a cell housing and electrically connecting each cell to each other cell through at least one wire bond, wherein each wire bond is s...
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WO/2022/174816A1 |
Provided are a monitoring method and apparatus, and a vehicle, being used for monitoring a state of a battery pack of the vehicle. A plurality of image collection modules are arranged in the battery pack. The method comprises: obtaining ...
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WO/2022/172728A1 |
The present invention invention provides a train control system that controls the travel of a train traveling on a track, the train control system comprising: a sensor unit that acquires information about the environment around the train...
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WO/2022/173174A1 |
The present invention relates to a technology for reuse and repurposing of a battery having been used for an electric vehicle or an energy storage device and, more specifically, to a process of classifying the grade of a used battery, an...
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WO/2022/171751A1 |
The present disclosure relates to a system for a stored energy source (10) of a vehicle, comprising at least one support module (110), which can be fastened to a vehicle, the at least one support module (110) comprising an interior space...
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WO/2022/173384A1 |
The invention relates to a fault detection method for a battery comprising creating (20) a battery pack virtual model providing a voltage threshold value indicating voltage distribution values of at least one battery cell (1) at the batt...
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WO/2022/171457A1 |
Method for discharging at least one electrical energy storage unit of an electrical circuit, especially a capacitor, the electrical circuit further comprising: - a first switching system defining a DC/AC voltage converter and interposed ...
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WO/2022/167605A1 |
An input connector assembly (100) for detecting residual current and adapted for connecting power sources to electric equipment of electric vehicles, comprising a wire terminal block (110) with wire terminals (130) for receiving electric...
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WO/2022/166364A1 |
Disclosed in embodiments of the present application are a power distribution system, a control method for a power distribution system, and a new energy vehicle. The power distribution system comprises: a high-voltage power distribution a...
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WO/2022/166950A1 |
An electric vehicle battery swapping control system and control method, the control system comprising a human-machine interaction module (10), a whole-vehicle control module (20), a safety monitoring module (30), a battery control module...
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