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WO/2024/063207A1 |
A device for estimating the condition of a vehicle according to an embodiment disclosed in the present document may comprise a current sensor and a processor, wherein the processor is configured to: acquire a current profile of a battery...
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WO/2024/056520A1 |
The invention relates to a method (100) for controlling a generator braking torque (25) of an electric drive (21) for a vehicle (300a), in particular a utility vehicle (300b), wherein the method (100) includes: detecting (110) a braking ...
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WO/2024/057688A1 |
If a travel battery cannot be charged with electricity regenerated by a travel motor, this hybrid vehicle regenerative braking system causes an engine to rotate by driving an electric generator using electricity regenerated by the travel...
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WO/2024/056741A1 |
The present invention relates to a control method for self-balancing vehicles, in which a braking procedure is provided, and to a respective self-balancing vehicle.
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WO/2024/056303A1 |
The invention relates to a central electrical device (1) for operating an electric driving and/or recuperation axle (16) of a trailer or semitrailer (2) of a utility vehicle (5), comprising at least two electrical and/or electronic compo...
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WO/2024/056541A1 |
The invention relates to a motor vehicle drive train (1) comprising at least one electrical traction machine (2) that is operated by a motor and in a power-generating manner; an electrical store (3) that is electrically connected to the ...
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WO/2024/055841A1 |
The embodiments of the present application belong to the technical field of automatic vehicle control. Provided are a vehicle power recovery method and system, and a vehicle. The method specifically comprises: a sensor subsystem acquirin...
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WO/2024/053566A1 |
According to the present invention, on the basis of information indicating information on the state of a vehicle at a certain time point and a control input for the vehicle to stop at a target position in said state, a control model for ...
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WO/2024/054746A1 |
Systems and methods are disclosed for managing the braking of a vehicle having a plurality of braking systems. A deceleration request is allocated among the plurality of braking systems based on the braking capability and priority weight...
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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/2024/051201A1 |
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/2024/050665A1 |
A vehicle control method and apparatus, a vehicle, a computer readable storage medium, and a computer program. The control method comprises: acquiring a target torque; according to at least one of the wheel end equivalent moment of inert...
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WO/2024/050190A1 |
A power transfer control system and method include obtaining charge characteristics of multiple different charging options for charging an energy storage module onboard a vehicle system. The charge characteristics may include energy effi...
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WO/2024/047011A1 |
A hydraulic brake system for a bicycle or a pedalec, with a brake lever device (12), a disc brake device (20) which has a brake disc (22) and a brake calliper (24), wherein two hydraulically actuable brake pads (25) which interact with t...
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WO/2024/045323A1 |
The present invention provides an electro-hydraulic composite braking control method and system for an electric vehicle, and an electric vehicle. The method comprises: acquiring a braking signal of a vehicle, and for the braking signal, ...
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WO/2024/041689A1 |
The invention relates to a drive arrangement (1) for a vehicle (2), comprising an electric drive machine (3) for generating a drive torque for the vehicle (2), comprising a step-up gear mechanism (4) for stepping up the drive torque and ...
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WO/2024/042856A1 |
A navigation system that navigates a plurality of autonomous traveling devices which autonomously travel with power supply from batteries comprises a processor that is configured to optimize a platoon form on the basis of the travel resi...
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WO/2024/042857A1 |
This navigation system navigates a plurality of autonomous traveling devices that autonomously travel as a result of power being supplied from a battery. A processor of the navigation system is configured so as to execute: optimization o...
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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/2024/042109A1 |
The invention relates to a method for braking a vehicle (10) comprising an electric drive motor (14) and a mechanical brake (16, 17) until the vehicle is stationary and subsequently ensuring the vehicle remains stationary, wherein the el...
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WO/2024/039812A1 |
A control system for an electric vehicle includes a first control device adapted to output a first signal indicative of a torque demand from an electric motor of the vehicle; a second control device adapted to output a second signal indi...
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WO/2024/028143A1 |
The invention relates to a method (1) for an electrically drivable vehicle (100a), in particular a utility vehicle (100b), with an energy storage device (20) that can be charged to a maximum state of charge (SoCM) and with an electric dr...
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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/2024/022693A1 |
The invention relates to a method for braking a vehicle (10) comprising an electric drive motor (14), in which method: in a first braking phase, a target value for a braking torque is specified to the electric drive motor (14), wherein a...
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WO/2024/024381A1 |
In order for a passenger to be able to instruct switching of the degree of assistance of power driving or the degree of regeneration of regenerative braking, this motor control device includes: (A) a drive unit that causes a motor to per...
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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/2024/022741A1 |
The invention relates to a method (100) for operating an electric machine (11) of a vehicle (10), wherein an electric recuperation signal (101) of the electric machine (11) is influenced.
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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/2024/021320A1 |
Disclosed in the present invention are an electric vehicle driver-assistance energy-saving control system and a control method. The electric vehicle driver-assistance energy-saving control system comprises: an exteroceptive sensor used f...
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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/2024/024333A1 |
An EVC (10) comprises: a torque application unit (101) for applying braking/driving torque to a drive wheel; a rate calculation unit (102) for calculating a slip rate indicating the slipping state of the drive wheel with respect to a roa...
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WO/2024/016859A1 |
A three-motor electric vehicle composite brake control method, comprising: determining a current brake pedal stroke of an electric vehicle; determining an electric braking force and a hydraulic braking force of the electric vehicle accor...
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WO/2024/012783A1 |
The invention relates to an electric machine (24) with an eddy-current brake (22) in an electrically driven vehicle (10), wherein the eddy-current brake (22) comprises a stator (64, 144) which has a number of energizable coils (56) and w...
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WO/2024/010644A1 |
An intelligent charge limit for high voltage battery charging provides increased e-motor regeneration and reduced application of the foundation brake system of an electric vehicle. A plurality of data factors are used to calculate a maxi...
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WO/2024/009361A1 |
In this power conversion device for a railroad car, a main conversion device (105) comprises a converter (210), a smoothing capacitor (220), and an inverter (230). The converter (210) operates so as to make a capacitor voltage that is th...
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WO/2024/000524A1 |
Provided is a braking method, comprising: acquiring a braking torque of a wheel; and determining a variation of an energy recovery braking torque and a variation of a friction braking torque on the basis of a variation of the braking tor...
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WO/2024/004406A1 |
A power-assisted vehicle (1) towed by a towing vehicle (2) comprises: a vehicle body (4); a drive wheel (6) provided to the vehicle body; a motor (10) that drives the drive wheel; a control device (12) that controls the motor; a coupling...
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WO/2023/248378A1 |
An actual deceleration acquisition device (51) is provided with a speed acquisition unit (53) and a determination unit (54). The speed acquisition unit (53) acquires a speed of a railroad vehicle, which receives at least one of an electr...
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WO/2023/247087A1 |
The invention relates to a method for cleaning a brake disc (8) of a hybrid or fully electric vehicle with: a control unit (4); a reversible electric machine (6) that can be controlled by the control unit (4) to operate in a recuperation...
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WO/2023/247010A1 |
The inventive concept relates to techniques for controlling a force, denoted 2Fx2, to be applied per wheel pair at a trailer when the trailer is moving along a slope. The trailer comprises an electrical drive axle to which wheel pairs ar...
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WO/2023/238018A1 |
Braking systems (200) for at least one vehicle, particularly at least one railway vehicle, are described, comprising electrodynamic braking means (202), pneumatic braking means, an electrical energy supply means (206), a connection means...
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WO/2023/236940A1 |
A vehicle energy recovery torque distribution method, comprising: obtaining an actual yaw velocity of a vehicle in a traveling process; and determining a first distribution parameter of front and rear axle torque according to the actual ...
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WO/2023/238119A1 |
Provided is a powertrain of a vehicle comprising an electric motor, a final drive, a gearing system with two-degrees-of-freedom configured to transfer power from the electric motor to the final drive, the gearing system comprising a one-...
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WO/2023/231227A1 |
Provided are a power system and an electric wheel device. The power system comprises a frame (1), electric wheels (2) and generator sets (3), wherein the electric wheels (2) are mounted on two sides of the frame (1); the width of a front...
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WO/2023/233903A1 |
A control device (40) controls a moving body having a first braking/driving torque-applying part (30R) that applies a first braking/driving torque to a right drive wheel, a second braking/driving torque-applying part (30L) that applies a...
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WO/2023/227215A1 |
The present invention relates to a method of controlling a heavy-duty vehicle, the vehicle comprising an electric machine configured to apply a propulsion torque on at least one wheel of the vehicle upon applying a pressure on an acceler...
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WO/2023/227297A1 |
The invention relates to an electric machine (24) comprising at least one disc-type rotor (58, 60) received on a shaft (52). The at least one disc-type rotor (58, 60) is provided with a brake disc (54) of an eddy current brake (22) on on...
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WO/2023/227515A1 |
The invention relates to a method for operating a hybrid energy storage system (2) comprising at least one rechargeable battery cell (4) and at least one supercapacitor (6), the at least one supercapacitor (6) being prioritized over the ...
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WO/2023/224728A1 |
An electric braking resistor-based heat generator for process fluids or emulsions includes a housing having a connection end, a body portion, and a closed end, where at least part of the housing forms an at least partially enclosed porti...
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WO/2023/218471A1 |
A power management system (100) and a method (200) for managing power in a vehicle (150) is provided. The system (100) comprises a speed sensing unit (112) for measuring and communicating speed values of the vehicle (150), a brake sensin...
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