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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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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/2022/184397A1 |
The invention relates to a drive control system for a motor vehicle able to be operated by an electric motor and having a drive stage selector, having an electronic accelerator pedal, having a brake pedal and having an electronic control...
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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/2022/184398A1 |
The present invention relates to a control device for operating a roadbound all-wheel vehicle having at least one electronic control unit, having a first electric drive motor (primary motor) assigned to a primary axle and having a second...
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WO/2022/183410A1 |
A vehicle control method, comprising: obtaining an actual rotational speed and actual torque of a motor of a vehicle; calculating, on the basis of a Kalman filter rotational speed estimation model, a reference rotational speed according ...
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WO/2022/181468A1 |
A vehicle motion control device (17) is installed in a vehicle having an actuator that generates roll moment and yaw moment. The vehicle motion control device (17) comprises: a roll moment calculator (22) that calculates, on the basis of...
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WO/2022/181409A1 |
When a torque requested to be transmitted from a rotary electric machine (MG) side to an automatic transmission (TM) via an engaging device (CL1) that interrupts/connects power transmission between the rotary electric machine (MG) and th...
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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/2022/175409A1 |
An electric powertrain (98) for an automotive road vehicle (300) is proposed, the powertrain (98) comprises: a drive assembly (350) comprising: an electric motor (108) and a torque converter (100). The torque converter (100) comprises an...
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WO/2022/177491A1 |
A control device (100) and a method (200, 220) for controlling a vehicle (1) is provided. The vehicle comprises an energy storage device (3), an electric motor (2), and at least one service brake (10) configured to brake a vehicle wheel ...
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WO/2022/176579A1 |
This two-step transmission for an electric automobile comprises: a planetary gear mechanism 16 disposed coaxially between an input shaft 10 and an output shaft 12; a friction brake 28; and a friction clutch 26. A first speed is implement...
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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/2022/172502A1 |
An electric vehicle control apparatus for controlling a vehicle that runs via a transmission linked to a plurality of electric motors which serve as drive sources, the electric vehicle control apparatus comprising a controller for contro...
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WO/2022/171589A1 |
The invention relates to a phase connection (PA) for the electrically conductive connection of an inverter to a bus bar (SS) of an electric machine, having: a housing part (GT) having a housing wall (GW), the housing wall (GW) having a f...
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WO/2022/172849A1 |
A frequency determination device (30) obtains a past data set in which given frequency-based time series data, which shows, in chronological order for a predetermined observation period, the frequency-based communication status based on ...
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WO/2022/160741A1 |
A kinetic energy recovery device for an electric vehicle, wherein a capacitor battery (7), a storage battery (8), a rotational speed sensor (26), an accelerator pedal (5), a brake pedal (6), a motor (2) and a clutch coupling (4) are resp...
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WO/2022/164530A1 |
Pulsed control of electric motors, and more particularly, to selectively adjusting one or more of a pulsing frequency, an amplitude of the pulses and/or a duty cycle of the pulses for reducing Noise, Vibration and Harshness (NVH) while m...
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WO/2022/158537A1 |
Provided is a geared clutch which includes first projecting teeth drive-coupled to an input shaft and second projecting teeth drive-coupled to an output shaft and which cuts a power transmission path between the input shaft and the outpu...
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WO/2022/158523A1 |
A splitting differential gear mechanism (SP) is provided: with a first rotating element (Es1) that is driven by and connected to an input member (I); a second rotating element (Es2) that is driven by and connected to an output member (O2...
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WO/2022/158273A1 |
This control device (10) comprises an operation control unit (14), a first torque command value setting unit (11) for setting a request torque command value, a second torque command value setting unit (12) for setting a stop-time torque ...
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WO/2022/156631A1 |
A torque reduction determination method and apparatus, a vehicle, and a storage medium. The method comprises: determining a torque reduction coefficient corresponding to a vehicle during a current upshift process and a target rotational ...
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WO/2022/151355A1 |
The embodiments of the present application relate to the field of chips. Disclosed are an electric motor driving method, apparatus and system. The solution may comprise: when an electric motor control apparatus determines that an electri...
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WO/2022/150682A1 |
A vehicle is provided, including a receiver configured to receive a vehicle performance alteration command from a computing device, a controller configured to receive the vehicle performance alteration command from the receiver and provi...
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WO/2022/148100A1 |
A torque control method and apparatus for a four-wheel drive electric vehicle, and a vehicle. The method comprises: when the total torque of a vehicle is changed from a drive torque to a feedback torque, determining the total feedback po...
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WO/2022/150683A1 |
A vehicle is provided, including a receiver configured to receive a vehicle performance alteration command from a computing device, a controller configured to receive the vehicle performance alteration command from the receiver and provi...
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WO/2022/141323A1 |
A vehicle front and rear drive torque distribution method and apparatus, and a vehicle. The method comprises: on the basis of a wheel turning angle of a vehicle (2), determining a desired state parameter of when the vehicle (2) turns; de...
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WO/2022/146943A1 |
One variation of a system for generating thrust at an aerial vehicle includes: a primary electric motor; a rotor coupled to the motor; an internal-combustion engine; a clutch interposed between the motor and an output shaft of the intern...
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WO/2022/141337A1 |
An autonomous driving sensor system that can be incorporated within the body of a movable object is disclosed. An autonomous driving system can comprise a movable object comprising: a movable object body; a vehicle drive system (128) cou...
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