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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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WO/2022/144076A1 |
The invention relates to a vehicle, comprising a first and a second axle provided with wheels, wherein each axle has different properties, a first and a second electric machine for providing propulsion force to the first axle and the sec...
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WO/2022/144610A1 |
DC three-phase DC motor with disc coils with 12 independent windings, a rotor, disc-shaped stators, and an electronic control system. Independent windings form three separate phases and are connected by switch circuits (switching transis...
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WO/2022/144094A1 |
The invention relates to a vehicle, comprising a first axle provided with at least a pair of first wheels, and a second axle provided with at least a pair of second wheels. The second axle is a steered axle allowing said second wheels to...
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WO/2022/139201A2 |
According to an embodiment of the present invention, a regenerative braking system is provided, the regenerative braking system comprising: a pedal provided to be operated by the foot of a driver; a central control device which outputs a...
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WO/2022/135939A1 |
The invention relates to a control module for a vehicle with at least one electric motor and a transmission. The control module has a housing (11, 12) for receiving transmission control electronics (5) and converter electronics (1) for c...
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WO/2022/138092A1 |
A control device (10) comprises: an operation control unit (14) for controlling the operation of a rotating electrical machine (140) mounted in a vehicle (100); a first torque detection unit (11) for detecting travel torque, that is, bra...
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WO/2022/135951A1 |
The present invention provides an electric drive apparatus (10) for a vehicle (F) comprising a first electric drive (E1), a second electric drive (E2) and a control device (SE), which is connected to the first electric drive (E1) and to ...
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WO/2022/140102A1 |
A work machine (100) includes a frame (110), a traction system (120) supporting the frame (110), a power source (130) mounted on the frame (110), a switched reluctance motor (205), an inverter (220) configured to control power to the mot...
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WO/2022/140229A1 |
Motor control systems and methods for micromobility transit vehicles are provided. A micromobility transit vehicle may include an electric motor configured to drive a rotation of a wheel. The electric motor may include a plurality of win...
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WO/2022/126286A1 |
A polyphase linear induction motor including a movable primary member (100), the primary member (100) including a magnetic material (110), a polyphase winding (120) arranged around the magnetic material, and a stationary longitudinally-e...
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WO/2022/128498A1 |
Method for increasing the power during an acceleration process of an electrically operated motor vehicle with at least one electrical machine (1), wherein a storage request is detected by at least one control unit and the increase in the...
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WO/2022/126287A1 |
A polyphase linear induction motor including a movable primary member (100), the primary member (100) including a magnetic material (110), a polyphase winding (120) arranged around the magnetic material, and a stationary longitudinally-e...
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WO/2022/125929A1 |
A breakaway mitigation system is provided for addressing breakaway between a tractor and a trailer unit of a truck. The breakaway mitigation system can include a spool assembly, a sensor, and a controller. The spool assembly has a spool ...
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WO/2022/122321A1 |
The invention relates to a drive and brake system for a vehicle, comprising at least one electric machine (24), at least one connection component (26a, 26b) and a control device (28), wherein during a braking mode at least one slip (η) ...
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WO/2022/124275A1 |
[Problem] To reduce an amount of rare earth elements used in a magnet-embedded reluctance motor without decreasing performance thereof. [Solution] The present invention has a synchronous reluctance motor having a maximum speed of 20,000 ...
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WO/2022/118896A1 |
The present invention is provided with: an ECU; and a stepped transmission mechanism for forming a first gear stage by putting a second engagement element into a release state while putting a first engagement element into an engagement s...
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WO/2022/118822A1 |
A railway vehicle on which a rotary electric machine is mounted, the railway vehicle comprising, in order to detect slip or slide in an early stage while stabilizing a control system even at the time of slip or slide: a voltage output de...
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WO/2022/116781A1 |
The present invention relates to a self-optimization driving antiskid control method and system for a four-wheel hub motor, the method comprising: after acquiring wheel parameters and the speed of a vehicle to be controlled, determining ...
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