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Matches 101 - 150 out of 7,594

Document Document Title
WO/2023/082854A1
A power system control method for a four-wheel-drive all-electric vehicle, and a power system. The method comprises: acquiring a first required torque M11 for driving a vehicle to travel under a driving working condition, acquiring the s...  
WO/2023/082843A1
A method for controlling a power system of a four-wheel-drive all-electric automobile, and a power system. The method for controlling a power system of a four-wheel-drive all-electric automobile comprises: when in a traveling operating s...  
WO/2023/078990A1
The present invention relates to a control device (20) for an electric drive train (22) of a working machine. The control device (20) is designed to switch between a first and a second control mode. In the first control mode, a drive pow...  
WO/2023/070603A1
An engine torque control method for a hybrid vehicle, specifically comprising: working condition identification: when an accelerator pedal which is stepped on is released, identifying a quick torque trigger condition indicating that a to...  
WO/2023/074319A1
The purpose of the present invention is to provide a brake device health determination device and a brake device health determination method that are capable of determining health of a brake in terms of pressure more accurately and allev...  
WO/2023/076942A1
A method of determining rotor angle limits for static heating of an electric motor comprises: applying a brake to a wheel of a vehicle, wherein the vehicle has an electric motor; while the brake is applied, providing a first current to t...  
WO/2023/074409A1
Provided is a vehicle (10) comprising: a left-side drive wheel (20L) and a right-side drive wheel (20R); a left-side rotating electrical machine (200L) and a right-side rotating electrical machine (200R) that impart torque to the left-si...  
WO/2023/072598A1
The invention relates to a method for operating two electrical machines in a powertrain (100) of a vehicle having a first electrical machine (120) which can be operated as a motor and as a generator and is electrically connected to a bat...  
WO/2023/066937A1
The present invention relates to a method for controlling an electric traction drive (10) of a work machine (12), comprising the following steps: - sensing (50) operation of a motor torque control element (14); - sensing (52) operation o...  
WO/2023/066604A1
The invention relates to a device (100) for controlling an electric drive (52) of a trailer vehicle (16), the device comprising: - a manual operating unit, which can be disposed in a driver's cab (101) of a towing vehicle (12), for gener...  
WO/2023/060819A1
An electromagnetic braking energy recovery apparatus, related to the technical field of braking devices and comprising an energy recovery assembly (101) and an electromagnetic braking assembly (102). The energy recovery assembly (101) an...  
WO/2023/057510A1
The invention relates to a method for achieving (S7) a safe state upon deactivating a working machine (16). The working machine (16) has a battery (2), a battery protection device (4), an electric motor (8), and a driven axle (12), where...  
WO/2023/059486A1
Operating a machine (8) includes supplying electric power from a fuel cell (23) to a power bus (28) connected to an electric motor (30) and an energy storage device (26) in a machine (8) operated at a work site, and determining an expect...  
WO/2023/057302A1
The invention relates to a method for supplying power to auxiliary units (HB) of a rail vehicle (SFZ). A first rail vehicle (LOK), with the aid of its drive, moves a second rail vehicle (SFZ) which is coupled to the first rail vehicle (L...  
WO/2023/055831A1
Systems, circuits, and methods are disclosed herein for charging (recharging) one or more batteries of an electric vehicle through an on-board charge shaping (or tuning) circuit. The charge shaping circuit may alter the charge signal rec...  
WO/2023/042517A1
This electric vehicle control device has: an internal combustion engine mounted to an electric vehicle; a first rotary electric machine connected to the internal combustion engine; a second rotary electric machine capable of driving a dr...  
WO/2023/041318A1
The invention relates to a vehicle, more particularly a rail vehicle, having at least one brake resistor assembly comprising electrical brake resistors, which can absorb electrical braking energy and convert said electrical braking energ...  
WO/2023/042138A1
A method (900) for controlling the wheel slip with mixing of the dissipative braking torque and the regenerative braking torque in a braking system with Brake-by-Wire, B-b-W, technology of a vehicle, comprising steps of: - receiving (901...  
WO/2023/036465A1
Systems may include an electrical load for a vehicle; a power provider for the electrical load, comprising a plurality of components including a battery pack, a vehicle electrical system, and a DC/DC converter electrically interposed bet...  
WO/2023/036510A1
The invention relates to a device (100) and to a method (400) for heating a traction battery (50) in a vehicle (300). The device (100) comprises an electric consumer (10), which consumes a load current during operation and generates wast...  
WO/2023/033524A1
A battery charging device according to one embodiment disclosed in the present document may comprise: a communication unit for communicating with a battery management server; and a control unit which compares the states of charge of one ...  
WO/2023/030346A1
A self-adaptive safe speed-limitation protection system for an electric transmission mining dumper. The system comprises a vehicle control unit (VCU), wherein an input end of the VCU is connected to a weighing sensor, an inclination angl...  
WO/2023/025567A1
The invention relates to a method for intelligent heating of a fuel cell system (1), wherein heat required for heating a fuel cell system (1), which is integrated in a vehicle (2), to an operating temperature is provided by a secondary b...  
WO/2023/025752A1
The invention relates to a method for operating a drive system (1) of an electric bicycle (10), comprising the steps of: operating (21) an electric motor (2) of the drive system (1) by actuating the electric motor (2) with an electric mo...  
WO/2023/017282A1
A high voltage power management module for supplying power to one or more motors for driving a fuel cell electric vehicle. The high voltage power management module comprises an E-Machine interface subsystem for exchanging DC power with a...  
WO/2023/017196A1
The invention relates to an electromagnetic braking system for a vehicle, incorporating a retarder (10) with a central rotor (11) and two lateral rotors (13). The system includes a pair of stators (12), each stator (12) being on a differ...  
WO/2023/011787A1
The invention relates to a method for operating a brake-support system (4) for an electric motorcycle (1), having the steps of: determining a total braking torque (7) required to brake the electric motorcycle (1); determining a motor tor...  
WO/2023/006287A1
An electrically driven motorcycle comprises a drive energy store (10), an on-board electrical system, an electrical drive motor (12) that can be installed as a generator, at least one additional braking device (24) that is separate from ...  
WO/2023/006191A1
There is provided a method and a system to adaptively control a vehicle inverter system that is operable to power a vehicle powertrain, wherein the vehicle powertrain comprises a plurality of operating modes. The method and system compri...  
WO/2023/006313A1
In an electrically operated vehicle, with an electrical drive system having a drive energy store (10), at least one electrical drive motor (12) and an electronics system, in a method for controlling the electrical drive system during a r...  
WO/2023/000983A1
A power system for an electric vehicle, comprising: a first differential (1), wherein a first output end and a second output end of the first differential are respectively connected to two wheels; a second differential (2), wherein a fir...  
WO/2023/001830A1
This system for supplying power to a rechargeable electrical accumulation battery for a motor vehicle driven by an electric or hybrid powertrain comprises means for determining a maximum acceptable power for the battery (BATPIN(t)) depen...  
WO/2023/001287A1
A hill descent control method and system, a vehicle, and a storage medium. The hill descent control method comprises: calculating state parameters of a vehicle to obtain the mass of the vehicle, the gradient of a vehicle traveling road, ...  
WO/2023/003910A1
Systems and methods of providing a configurable powertrain in a vehicle are disclosed. The powertrain is capable of operating in a plurality of powertrain configurations and includes one or more reversible generators, a battery system, a...  
WO/2023/004397A1
A controller for a motor system includes an input terminal to receive a signal indicating a speed of an electric motor and a regenerative brake current interpolator to indicate a brake current to be applied to the electric motor responsi...  
WO/2023/285569A1
Eddy-current-based magnetic braking device comprising two external elements (2) flanking a central element (3) that is aligned with the same axis as the external elements and that rotates about said axis with respect to the external elem...  
WO/2023/285235A1
The invention relates to a device for controlling and supplying energy to components in vehicles, in particular utility vehicles, having the following features: at least one support element (1, 2) which is paired with at least one first ...  
WO/2023/281975A1
A vehicle control device, vehicle control method, and vehicle control system according to one embodiment of the present invention involve acquiring a physical quantity pertaining to the speed of a vehicle and a physical quantity pertaini...  
WO/2023/280876A1
The present invention provides a brake control device (10) for a vehicle (F), comprising a control device (SE) which is connected to a brake booster device (BV) and to an electric machine (EM) of the vehicle; wherein the control device (...  
WO/2023/281846A1
In order to automatically perform regeneration in a moderate range even on a gentle downhill or flat ground, this motor control device has: a driving unit that performs driving or regeneration for a motor; and a control unit that sets a ...  
WO/2023/281128A1
Disclosed are a power supply system for a retarder of a vehicle, an autonomous retarder and a method for making a retarder autonomous. The power supply system (1) is for a retarder (10) comprising two rotors (11) fixed to a rotation shaf...  
WO/2023/272566A1
Provided is a thermal management system for a vehicle, the system comprising a main path (P0), a first branch (P1) and a second branch (P2). A braking system (2) and a first power source (1), which are connected in series to each other, ...  
WO/2023/274328A1
An energy recovery control method and apparatus. The energy recovery control method comprises: after receiving a braking request of a vehicle, determining an allowable energy recovery power and a target energy recovery power, which corre...  
WO/2023/276696A1
This vehicle control device comprises: a brake control unit (63) for controlling a brake device (60) so as to control frictional braking torque imparted from the brake device to a wheel of a vehicle (10); an inverter control unit (36) fo...  
WO/2023/274836A1
The invention relates to a method for operating an electrified drive train for a working machine, wherein an electric motor of the drive train is drive-coupled to at least one wheel of the working machine, wherein the working machine, wh...  
WO/2023/276615A1
This vehicle control device is applied to a vehicle (10) having a rotating electrical machine (20) capable of transmitting a motive force to a driving wheel (11), an inverter (30) electrically connected to the rotating electrical machine...  
WO/2022/262202A1
A hybrid vehicle and a braking control method therefor. The braking control method is executed by a control module (1) that is comprised in a vehicle braking control apparatus, wherein the vehicle braking control apparatus further compri...  
WO/2022/265557A1
A system for braking a vehicle is provided. The system comprises a powertrain comprising an electric machine arranged to propel the vehicle and a transmission arranged to transfer power between the electric machine and the driving wheels...  
WO/2022/264738A1
A control device (50) comprises a switching control unit (55) and a deviation acquisition unit (64). The switching control unit executes switching control for, when decelerating a vehicle, increasing the braking torque of a brake device ...  
WO/2022/257628A1
An electro-hydraulic parallel driving engineering machinery locomotion system, comprising a mechanical transmission part (100), an electric driving part (200), a hydraulic driving part (300) and a locomotion execution part. The mechanica...  

Matches 101 - 150 out of 7,594