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WO/2022/239816A1 |
Provided is an electric bicycle (10) as a vehicle that comprises: crank pedals (79) that receive input from the legs of a rider; a rear wheel (78) to which power inputted into the crank pedals (79) is inputted; and a motor (M) from which...
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WO/2022/237237A1 |
Provided are a method and apparatus for controlling the charging, powering on and powering off of an electric vehicle, and the electric vehicle. The method comprises: determining the whole machine state of an electric vehicle on the basi...
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WO/2022/233535A1 |
The invention relates to a method and a device for controlling an electric driving machine of a motor vehicle, the rotor shaft of said electric driving machine being connected to an output shaft of the motor vehicle by means of a geared ...
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WO/2022/233610A1 |
Method for operating a vehicle, in particular a utility vehicle, having an electrical energy storage device (2) and an electric drive machine, comprising the following steps: • - step (A): ascertaining a quantity of energy (3) of the e...
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WO/2022/230479A1 |
A vehicle control device (80) comprises: an actuator drive control unit (811) that controls the drive of an actuator (40); a main motor drive control unit (821) that controls the drive of a main motor (70); and a stagnation determination...
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WO/2022/226990A1 |
Provided are an electric motor driving apparatus, an electric motor system, and an electric vehicle, which are used for improving the operating efficiency of an electric motor and preventing damage to an inverter. The electric motor driv...
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WO/2022/230480A1 |
A vehicle control device (80) controls a vehicle drive system (90) that is provided with: a main motor (70), which is a drive source for a vehicle (100); a parking lock mechanism (30); and an actuator (40). The vehicle control device (80...
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WO/2022/228096A1 |
A torque control method for a dual-motor electric vehicle. The method comprises: measuring an accelerator pedal opening degree, a brake pedal opening degree, a steering wheel angle, a vehicle speed and the current mode selected by a driv...
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WO/2022/228017A1 |
A P0 hybrid vehicle creep control method and apparatus, and a P0 hybrid vehicle. The creep control method comprises: according to operation parameter information of a vehicle, determining whether the vehicle meets an electric creep state...
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WO/2022/230478A1 |
This vehicle control device (80) controls a vehicle drive system (90) comprising: a main engine motor (70) that is a driving source for a vehicle (100); a parking lock mechanism (30); and an actuator (40). The vehicle control device (80)...
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WO/2022/229380A1 |
Aspects of the present invention relate to a control system (100) comprising one or more controllers (105), the control system comprising input means (130) to receive a temperature signal (135) indicative of a temperature of a transmissi...
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WO/2022/227422A1 |
An electric drive system control method, comprising: according to a vehicle state parameter, determining that a vehicle is in a driving working condition; in response to a vehicle heat compensation requirement signal, obtaining a rotatio...
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WO/2022/229379A1 |
Aspects of the present invention relate to a control system, comprising one or more controllers, for an electric vehicle, the control system comprising input means (130) to receive a temperature signal (135) indicative of a temperature o...
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WO/2022/230477A1 |
This vehicle control device (80) comprises an actuator drive control unit (811) that controls the driving of an actuator (40), a main engine motor drive control unit (821) that controls the driving of a main engine motor (70), and a stag...
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WO/2022/222711A1 |
An electric motor controller safety state switching circuit, comprising: a waveform conversion circuit (100), which receives an initial waveform frequency signal outputted by an electric motor, and converts the initial waveform frequency...
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WO/2022/222035A1 |
A vehicle braking method and apparatus (800; 1100), and an electronic device. The method comprises: acquiring a state of charge (SOC) of a traction battery (B1) on a vehicle; if the SOC is greater than a preset SOC threshold value, contr...
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WO/2022/218653A1 |
The invention relates to a control device for operating an all-wheel road vehicle, comprising at least one electronic control unit, a first electric drive motor assigned to a primary axle, and a second electric drive motor assigned to a ...
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WO/2022/217389A1 |
A torque control method and a torque control system for an electric drive system. The method comprises: obtaining a charging cut-off voltage and a discharge cut-off voltage of a high-voltage battery; setting an allowable charge lower lim...
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WO/2022/220089A1 |
A rotating electrical machine (10) comprises a rotor (100) that holds a permanent magnet (300), a stator (200) that holds a coil (400) facing the permanent magnet and that is disposed inside the rotor, and a current sensor (420) that mea...
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WO/2022/218246A1 |
A distributed four-wheel-drive pure electric platform, comprising: an electric energy system, comprising a battery control module (11), a power battery (12), a voltage regulation module (13), two sets of batteries (14) and two sets of ju...
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WO/2022/217822A1 |
A universal controller which is externally provided with a selection circuit. No less than two types of software logic are configured in the universal controller, and different software logic executes different programs; the universal co...
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WO/2022/218242A1 |
An electric motor torque control method, comprising: determining, according to a required torque (T9) and an actual torque (T10) of an electric motor, that the electric motor needs to be subjected to torque zero-crossing control; control...
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WO/2022/221648A1 |
A modular electric wheel assembly. The assembly including a motor with a rotor in a rotary union with a stator. The motor of the brushless DC type and including a circular rotor rotating about a central axis and including a central hollo...
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WO/2022/214190A1 |
A method for adapting air resistance of a heavy-duty vehicle (100). The vehicle comprises at least one electric machine (111, 121, 131) arranged for regenerative braking, one or more energy absorption devices (140) arranged to receive en...
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WO/2022/204822A1 |
A wheel assembly comprising a stator and a rotor housing the stator for relative rotation around the stator. The rotor has magnets for interacting with electrical winding of the stator to provide the relative rotation about a central lon...
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WO/2022/205836A1 |
A control method of an electric drive system of a vehicle, comprising: obtaining a present heating power of an electric drive system according to a present operating point of a vehicle; determining a current adjustment amplitude accordin...
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WO/2022/210400A1 |
A power control device 10 is provided in a vehicle V including a suspension device 6, a vehicle driving motor 3 that drives the vehicle V and also supplies power to the suspension device 6, and a suspension driving motor 4 which has lowe...
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WO/2022/204993A1 |
The present invention provides a motor torque filtering control method and system, and a hybrid vehicle. The motor torque filtering control method comprises: obtaining a vehicle speed and a motor request torque that is allocated before f...
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WO/2022/206074A1 |
The present application discloses a motor torque zero-crossing parameter processing method and system, and a vehicle. The motor torque zero-crossing parameter processing method comprises: determining that a torque zero-crossing process n...
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WO/2022/212343A1 |
A powertrain for an electric vehicle has a driveshaft connected to two or more motors where each motor is connected to a battery pack associated with that motor. A controller is used to select one or more motors to be energized for propu...
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WO/2022/209650A1 |
A control device (10) for controlling an internal combustion engine (EG), a first rotating electric machine (MG1), a first engagement device (CL1), and a second engagement device (CL2) can perform first transfer control when transferring...
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WO/2022/208782A1 |
This train control system (1) comprises: a ground control device (30) installed on a first route that is managed by a first railway operator; wireless base stations (31, 32) connected to the ground control device (30); another ground con...
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WO/2022/209384A1 |
This vehicle drive device comprises: a transmission mechanism having a rotating electric machine, an input member, and an output member drive-coupled to wheels and capable of changing the transmission gear ratio between the input member ...
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WO/2022/210116A1 |
This vehicle drive device is equipped with: a stepped transmission which has an input member, an output member, a rotary electric machine, a first engaging element and a second engaging element, and which forms a first gear and a second ...
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WO/2022/212578A1 |
Methods, systems, and apparatus for a continuously adaptable braking pedal system. The braking system includes an electric motor that is configured to generate regenerative energy and provide a regenerative braking torque. The braking sy...
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WO/2022/209383A1 |
In an engagement control for bringing a clutch WSC from a release state into a complete engagement state, after the determination of the engagement of the clutch WSC, a control device of this vehicle drive device performs an engagement p...
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WO/2022/208938A1 |
The present invention relates to a four-element, two-degree-of-freedom drive power adjustment device equipped with: a pair of electric motors (1) which drive left and right wheels (5) of a vehicle; a differential mechanism (3) which impa...
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WO/2022/209451A1 |
Aspects relate to providing a device, method, and system for train safety management that is capable of automatically handling confirmation requests without user intervention in order to reduce the workload of a train operator while main...
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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/2022/202329A1 |
A power supply system (100) that supplies electric power to a power receiving device (210) mounted to a vehicle (200) comprises: a power transmission system (110) having a plurality of power supply devices (111) each of which can supply ...
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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/2022/201180A1 |
The present invention is directed to a system (100) for controlling a headlamp (110) of a vehicle includes: an Idle Stop Start (ISS) module (120) configured to: monitor a vehicle stop condition; and generate an engine stop signal when th...
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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/2022/201762A1 |
[Problem] To provide a moving body capable of more flexible movement. [Solution] A moving body comprising: four or more leg parts that have wheels at their respective tips and that can be controlled along two or more axes; and a body par...
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WO/2022/201728A1 |
Disclosed are an automated valet parking method and an automated valet parking system. This automated valet parking method uses an information processing device and selects, on the basis of vehicle information about the specification of ...
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WO/2022/200011A1 |
The invention relates to a method for monitoring the operating mode of an electric asynchronous machine with a variable rotational speed, said asynchronous machine being used for driving and braking purposes in a rail vehicle. The asynch...
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WO/2022/201176A1 |
The present invention is directed to a system (100) for selectively operating regenerative braking in a vehicle. The system (100) includes a user-operable input device (110) for selecting a regenerative mode, a motor (120) for driving th...
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WO/2022/197742A1 |
A method of controlling an electric motor includes receiving a duty cycle for the electric motor for delivering a target torque from the electric motor, generating a pulse train, and pulsing the electric motor with the generated pulse tr...
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WO/2022/196126A1 |
Provided is a drive device for a vehicle comprising: a drive shaft driven by a driving source; a rotation transmission unit that transmits rotation inputted from the drive shaft to a wheel; a mechanical oil pump that produces a hydraulic...
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WO/2022/189172A1 |
The invention relates to the conversion of electric power to heat. The invention in particular proposes converting electric power from the high-voltage supply system of an electric vehicle to thermal energy by means of an inductive devic...
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