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Patent Searching and Data


Matches 151 - 200 out of 17,755

Document Document Title
WO/2023/197909A1
A skid control method, comprising: first, when a vehicle is in a driving condition of a launch control execution stage, acquiring the wheel speed of each wheel of the vehicle; then, determining a skid condition of the vehicle according t...  
WO/2023/193139A1
Provided are a power control method and apparatus, and an electric vehicle (100). The method comprises: acquiring a plurality of instantaneous driving powers of a motor of an electric vehicle (100) within a current operation period; dete...  
WO/2023/193989A1
The invention proposes a vehicle controller for a vehicle which has electrical systems that sometimes operate in a high-voltage mode and sometimes in a low-voltage mode and also an electric traction drive (10) with at least one electric ...  
WO/2023/194223A1
This method for managing the flow rate of a pump (1) intended to circulate a dielectric coolant inside a rotary electric machine (2) of a motor vehicle, comprising a stator and a rotor, comprises steps of: • - determining predefined pa...  
WO/2023/194024A1
The invention relates to a method (1) for an electrically drivable vehicle (100a), in particular a utility vehicle (100b), comprising an energy storage device (20) and an electric drive (21) capable of regenerative braking (NB), wherein ...  
WO/2023/196164A1
A method for dynamic regenerative braking of a vehicle includes sensing one or more parameters associated with a driving environment of the vehicle, the one or more parameters including parameters determined using a vision system of the ...  
WO/2023/189180A1
A vehicle (10) is provided with a pair of drive wheels (21, 22) which are mounted at two positions on the right and left with respect to the traveling direction of the vehicle and which respectively have motors (23, 24) that are driven i...  
WO/2023/188615A1
The present invention suppresses a vehicle body from moving downward in the direction of gravity when the vehicle is stopped on a hilly road. A control device (70) that controls a motor (11) of an electric vehicle (1) comprises: a firs...  
WO/2023/186920A1
The invention pertains to a method for active toe angle adjustment of a wheel of an electric vehicle, comprising the steps: - with a first wheel of the electric vehicle being arranged at a first toe angle, generating a first power consum...  
WO/2023/188953A1
Provided is an electric vehicle enabling an improved degree of freedom of exterior design and affording compactness of a package formed of a vehicle body frame, a battery, and a motor. An electric vehicle (1) includes: a vehicle body f...  
WO/2023/184909A1
Provided in the embodiments of the present application are a torque determination method and apparatus, and a vehicle and a storage medium. The method comprises: firstly, acquiring an expected torque, and receiving the current travel sta...  
WO/2023/190115A1
Provided is an electric vehicle that suitably adjusts the number of revolutions of a motor when a clutch is in a half-engaged state or a non-engaged state. An electric motorcycle (1) comprises: a transmission (115) that transmits the n...  
WO/2023/187816A1
A method and a system (100) for managing power in a vehicle (200) is provided. The power management system (100) comprising a plurality of control units (102 and 104) for controlling and managing the set of batteries (120) and a motor; b...  
WO/2023/189181A1
A vehicle (10) comprises: a body (11); a pair of drive wheels (21, 22) that are attached at to positions on the left and right sides of the body with respect to the vehicle travel direction, and that have respective motors (23, 24), the ...  
WO/2023/188743A1
The present invention provides a method which is for controlling an electric two-wheel vehicle and which allows a rider to start travelling without any uncomfortable feeling at a travel starting operation by performing a clutch operation...  
WO/2023/190578A1
A vehicle control device as in one embodiment of the present invention includes at least one travel drive source for generating a torque for driving drive wheels. The control device is provided with a processing circuit configured so as ...  
WO/2023/189344A1
This electric work machine (1) comprises a body (2), a battery unit (30) installed in the body, an electric motor (9) driven by electric power from the battery unit, a hydraulic apparatus operated by motive power from the electric motor,...  
WO/2023/188944A1
A transmission can be smoothly switched to a setting-off stage. This two-wheeled electric vehicle has a drive motor 51, a transmission 50 having a dog gear 35, a clutch 33 for connecting and disconnecting transmission of motive power b...  
WO/2023/190577A1
A processing circuit in a control device for a hybrid vehicle according to one mode of the present invention executes rotational speed synchronization control for controlling an engine such that the rotational speed of a transmission sha...  
WO/2023/188564A1
This train control system that is provided to a train movable on a prescribed route and that controls said train comprises: a position acquisition unit that acquires an on-rail position of the train; a database that stores therein a plur...  
WO/2023/186922A1
The invention pertains to a method for active toe angle adjustment of a wheel of an electric vehicle, comprising the steps: - with a first wheel of the electric vehicle being arranged at a first toe angle, generating a first power consum...  
WO/2023/188744A1
The present invention provides a method for controlling motor output in an electric motorcycle equipped with a stepped transmission that can be manually operated by a rider, wherein the output is changed upon deviating from a range of sa...  
WO/2023/183849A1
A computer-implemented method comprises: receiving, by an electric vehicle (EV), a user selection of a first vehicle type from among multiple vehicle types each having an internal combustion engine, the user selection made with regard to...  
WO/2023/182960A1
This invention relates to the conversion of motor land vehicles into electric vehicles by changing tires and consists of rim system (1 ), bolt holes (2), tire (3), flange (4), inner surface of rim (5), anchor (6), copper winding (7), anc...  
WO/2023/183702A1
A simulated shift system for a battery electric vehicle (BEV) includes a set of sensors configured to monitor a set of parameters indicative of driver input by a driver of the BEV and a controller configured to control an electric drive ...  
WO/2023/182209A1
Provided is a traction control device 50 for a vehicle having a front motor and rear motor that drive wheels, and braking devices respectively provided to the left and right wheels in the front and rear, the traction control device compr...  
WO/2023/179816A1
The invention relates to an electrically operable axle drive train (1), wherein, in the axle drive train (1), the electric machine (4) that is accommodated in a motor housing (9) is directly adjacent in the axial direction to the power e...  
WO/2023/180884A1
A system and a method for regulating wheel rotation torque of a wheel of a vehicle. The vehicle includes an electric drive system including a drive motor, a battery, the wheel, a controller, and a braking system. The braking system inclu...  
WO/2023/180244A1
In a method for actuating a vehicle drive, the inverter generates an AKS state (AKS) in the form of an active short circuit of phase connections of the electric machine or a freewheeling state (F) of the electric machine when a fault occ...  
WO/2023/182182A1
Provided is an electric hydraulic excavator which avoids stalling of an electric motor for driving a hydraulic pump and is capable of avoiding unintentional stopping of an actuator, which operates based on the hydraulic pressure generate...  
WO/2023/181807A1
In the present invention, an ECU 10 comprises: a delay correction calculation unit 120 that calculates, as a delay correction amount α, an estimated increase/decrease amount of the vehicle velocity during a delay time occurring when acq...  
WO/2023/180664A1
The invention relates to a vehicle with electric drive (1), comprising driven wheels (3); a propulsion unit (10) including at least one electric power motor (11) and a power transmission mechanism (20) transmitting power between said pow...  
WO/2023/177118A1
The present invention relates to a regenerative braking power distribution system for a construction vehicle, comprising: a battery for storing power; an excavation module that drives an excavation unit of the construction vehicle; a sta...  
WO/2023/174202A1
An active heating method and apparatus for an electric motor, and a device, a storage medium and a program product. The method comprises: receiving a heating instruction, which is sent by a heat management system, wherein the heating ins...  
WO/2023/174191A1
An electric-drive active heating control method. The method comprises: S101, acquiring electric motor parameters of a drive electric motor in an electric drive system; S102, determining a target exciting current according to the electric...  
WO/2023/175518A1
The present invention relates to a method (1000; 2000) for optimizing the efficiency and quality of use of an electric vehicle (1). The vehicle (1) comprises an electric motor module (50), a battery module (60) configured to power the el...  
WO/2023/177478A1
An electrical energy recovery, storage, and distribution system (100) that may be used in a vehicle. The system (100) may include a supercapacitor (108) configured to quickly store large amounts of energy. The system (100) may also inclu...  
WO/2023/175993A1
A certain aspect of the present invention is a control method for an electric vehicle comprising a plurality of driving wheels and a plurality of electric motors that respectively generate driving forces to the plurality of driving wheel...  
WO/2023/173814A1
An electric drive axle, a control method for an electric drive axle, and a vehicle. The electric drive axle comprises an axle housing (1) and a drive mechanism provided in the axle housing (1), the drive mechanism comprising: an axle, co...  
WO/2023/176295A1
A power source system (10) comprises: a power source (23); an inverter (24) connected to the power source; a rotary electric machine (21) connected to the inverter; power switches (RM1, RM2) provided on a power supply path between the po...  
WO/2023/170465A1
A compact power-pack assembly 100 is provided. The assembly 100 comprises a battery pack 101, a Battery Management System (BMS) 102, a Drive Train Unit (DTU) 103, Digital Protection Switch (DPS) 104, Auxiliary power System (APS) 105, and...  
WO/2023/169231A1
Provided is a riding-type mowing device (100), comprising: a seat (92), which is configured for a user to sit; a vehicle frame (91), which is configured to support the seat (92); a cutting assembly (10); a travelling assembly (93), which...  
WO/2023/170776A1
The present invention automatically switches modes for controlling an electric motor in accordance with a usage state of an electric two-wheeled vehicle. This motor output control device is provided to an electric two-wheeled vehicle hav...  
WO/2023/172826A1
A propulsion system includes a first portion and a second portion that are independently controlled from one another. The first portion includes a first inverter and a first electric motor. The second portion includes a second inverter, ...  
WO/2023/168473A1
The present invention relates to a method (30) for optimising the system efficiency of an electric drive system (11) of a motor vehicle (10). Said method (30) comprises the following steps: (a) providing an operating characteristic diagr...  
WO/2023/168935A1
The present invention relates to the technical field of urban rail subway vehicles, and in particular to an alarm control circuit suitable for fault guiding safety of an urban rail subway vehicle, comprising a driver controller main hand...  
WO/2023/171204A1
Provided is a driving system in which vibration and noise are suppressed. This driving system (1) for an electric automobile comprises a gearbox (3) that outputs driving force from a motor (2), a final reduction gear (4) for transmitti...  
WO/2023/170779A1
Provided is a slip/skid discrimination device (13) comprising a shaft speed determination unit (51), a reference shaft speed determination unit (52), and a discrimination unit (53). The shaft speed determination unit (51) determines a sh...  
WO/2023/166764A1
Provided is a vehicle drive system that reduces oil agitation loss which occurs in a reduction gear during vehicle startup, and that sufficiently sends a cooling oil to a motor to improve the reliability of the motor. This vehicle driv...  
WO/2023/164756A1
A locomotive has DC or AC traction motors, powered by a hydrogen fuel cell, and optionally other sources such as regenerative braking. The traction motors of the locomotive may be connected to a set of independent DC choppers or AC inver...  

Matches 151 - 200 out of 17,755