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Patent Searching and Data


Matches 201 - 250 out of 17,755

Document Document Title
WO/2023/161584A1
The invention relates to a control system (1) for operating at least one electric motor (22) for a self-guided vehicle, the system comprising: - at least one electronic control interface (3) each associated with an electric motor (22), a...  
WO/2023/160695A1
A vehicle and an active damping control method therefor, and a vehicle control unit. The method comprises: obtaining a rotating speed of a motor; respectively using a first low-pass filter and a second low-pass filter to filter the rotat...  
WO/2023/158338A1
The invention relates to a power and actuator control device for a highly automated vehicle (HAV). The device comprises a housing divided into 4 units. The first unit contains a connector for connection of a traction battery, a connector...  
WO/2023/156524A1
The invention relates to a method for operating a vehicle when stopping the vehicle and/or when holding the vehicle (F) at a standstill, in particular after a failure in a brake system (100), preferably a brake-by-wire system, of the veh...  
WO/2023/158918A1
A vehicle includes a powertrain with a prime mover, a transmission with a number of gears, and foundation brakes. The speed of the vehicle along a downhill route segment is automatically controlled toward a target speed by prioritizing t...  
WO/2023/156378A1
The invention relates to a method for monitoring an output speed of an electric drive train (10) of a self-propelled working machine (100), characterised by the steps of: determining a desired value for a torque of the electric drive tra...  
WO/2023/152578A1
An electric throttle (102) for an electric vehicle (100) is disclosed. The electric throttle (102) includes a throttle PCB housing (202), a throttle PCB housing cap (404), a twister grip (406). The throttle PCB housing (202) includes a m...  
WO/2023/151458A1
The present invention relates to the technical field of automobiles, and in particular to a motor torque control method and apparatus, an electronic device, and a vehicle. The control method comprises: obtaining the current vehicle speed...  
WO/2023/154189A1
Selective efficiency multi-phase traction inverters and chargers as heat sources for thermal conditioning of electric vehicles is provided. The traction inverter comprises a plurality of phases, each of the plurality of phases having at ...  
WO/2023/151886A1
The invention relates to a method and to an assistance system (4) for noise optimization in a motor vehicle (1), and to a correspondingly designed motor vehicle (1). In the method, acoustic signals are captured and analysed for acoustic ...  
WO/2023/147957A1
The invention relates to a method for operating a utility vehicle combination (100) comprising a tractor unit (200), which has a first electric machine (5), a first electric store (3) operatively connected thereto, and a fuel cell system...  
WO/2023/148860A1
This torque distribution control method is an electrically-driven vehicle torque distribution control method that carries out torque distribution control for multiple drive wheels. Said method includes: calculating the torque distributio...  
WO/2023/146814A1
A method of operating a motor drive includes injecting a high frequency signal to determine position error information in order to automatically adjust the magnitude of stator current in I/F control. The method includes: determining a lo...  
WO/2023/145192A1
This electric work vehicle comprises: a storage battery 4 capable of charging and discharging; a motor M that is driven via power from the storage battery 4; a traveling apparatus (10, 11) that is driven by the motor M; a regeneration me...  
WO/2023/143914A1
The invention relates to a longitudinal control device and a method for a motor vehicle with an electrical drive machine, comprising an accelerator pedal for specifying a driver intention, a control unit that can be coupled to the accele...  
WO/2023/145722A1
When a disturbance observer control unit switches from an execution state to a non-execution state, a disturbance observer ending process is executed in which the absolute value of correction torque (T^dis) is gradually reduced to zero w...  
WO/2023/145720A1
The present invention comprises: a rotational speed control unit that computes a feedback torque for changing the rotational speed of a rotating electrical machine; and a rotating electrical machine control unit that controls the rotatin...  
WO/2023/144055A1
The invention relates to a method for operating an electrically driven motor vehicle (2) having an electric motor (4) for driving the motor vehicle (2), wherein the electric motor (4) has a rotor position sensor (6) and a means (8) for d...  
WO/2023/145611A1
Disclosed is a vehicular drive device comprising a case, a power transmission mechanism that is positioned in the case and is supplied with oil, a rotary electric machine that is positioned radially outward of the power transmission mech...  
WO/2023/145724A1
When a disturbance observer control unit switches from an execution state to a non-execution state, the value of a correction torque (T^dis) is set to zero, and at the end of the execution state, a disturbance observer termination proces...  
WO/2023/144260A1
An electric vehicle thermal management system and method utilizing power demand models for both propulsion and auxiliary systems, and an intelligent thermal load management module. A navigation unit formulates potential routes to a desti...  
WO/2023/145259A1
This control system comprises an operation control unit and a stop occasion fail-safe control unit. The operation control unit performs a first torque control when the travel speed of a moving body exceeds a predetermined speed and perfo...  
WO/2023/138881A1
The invention relates to an energy storage system (1) for a vehicle (2) which is operated along a route having a plurality of sections (3, 3') of different lengths and is charged at stopping points (4) between two successive sections (3)...  
WO/2023/139566A1
The present disclosure relates to an electronic control circuit for electric regenerative power take-off comprising a synchronous generator and a power converter connected to said generator, comprising: an instant voltage sensor for conn...  
WO/2023/139810A1
An electric vehicle 100 has a motor 10 and a connection portion 101 and travels towing a connection vehicle 102, which is another vehicle, through the connection portion 101. At this time, on the basis of a vehicle operation, a first tor...  
WO/2023/141160A1
A vehicle control system for use in an electric vehicle includes a control unit that is configured to dynamically allocate torque to different wheels of the electric vehicle based on vehicle operating conditions to improve vehicle effici...  
WO/2023/134135A1
A lithium battery management method for a two-wheeled electric vehicle, comprising: a trigger unit sends a trigger signal to an electric vehicle control unit when a lithium battery of the two-wheeled electric vehicle is reinstalled; afte...  
WO/2023/136206A1
This vehicle control device comprises: a slope movement start assistance unit that maintains a braking force until elapse of a predetermined period since execution of a braking release operation for releasing a braking force applied to t...  
WO/2023/134843A1
The disclosure relates to a vehicle control unit (VCU) for indicating a remaining time for which a hill hold feature of an electric vehicle can be provided. The hill hold feature enables keeping a position of the vehicle at standstill on...  
WO/2023/135141A1
A construction machine is disclosed having a body, one or more movement elements, and a control panel comprising a propulsion controller operable between a lower propulsion controller limit and an upper propulsion controller limit. The c...  
WO/2023/135940A1
The on-board control device of this train control system has an on-board control unit for transmitting the on-rail position of a train to a ground control device, receiving, from the ground control device, the travelable path and travel ...  
WO/2023/131267A1
A control method and apparatus for when a tooth-to-tooth phenomenon occurs in a gearbox, and a vehicle. The method comprises: when it is detected that a tooth-to-tooth phenomenon occurs in a gearbox of a vehicle, generating a real-time t...  
WO/2023/133465A2
The present disclosure relates to safety devices and systems for light mobility vehicles. In one example, a safety device for a light mobility vehicle includes a circuit board, one or more connectivity modules coupled to the circuit boar...  
WO/2023/131274A1
A front-drive vehicle torque control method and apparatus, and a vehicle. The front-drive vehicle torque control method comprises: in response to a torque adjustment request, on the basis of a rear wheel rotation speed and a reference dr...  
WO/2023/127714A1
This railroad crossing obstacle notification system (1) comprises a railroad crossing ground device (10) that transmits notification information (30) based on detection information about a railroad crossing obstruction at a railroad cros...  
WO/2023/122989A1
An electric vehicle control system (100) and method, and an electric vehicle power-on method (800), an electric vehicle power-off method (1000; 1100), and an electric vehicle charging method (1200). The electric vehicle control system (1...  
WO/2023/128748A1
The present invention relates to a hydrogen hybrid storage system as hybrid energy storage for powering a hydrogen hybrid electric vehicle. The present invention comprises three main energy storage subsystems and a hydrogen generation sy...  
WO/2023/127241A1
Provided is a train control system, wherein an onboard control device comprises an onboard control unit which transmits an on-track position of a train to a ground control device, receives, from the ground control device, an available tr...  
WO/2023/127230A1
This electric work vehicle comprises: a battery; a motor which is driven by electric power supplied from the battery; a traveling device which is driven by the motor; a steering wheel (32) which is used for steering the traveling device;...  
WO/2023/123542A1
The present invention relates to the technical field of self-balancing vehicles, and in particular to a reverse torsion power device for self-balancing vehicles, a control system and a control method. The reverse torsion power device com...  
WO/2023/127363A1
The present invention comprises an electric motor M capable of driving a vehicle body so as to travel, a battery 4 which supplies electric power for driving to the electric motor M and which can be charged by an external power supply dev...  
WO/2023/127322A1
This electric work vehicle comprises: a battery (4) that is mounted on the body; an inverter (14) that converts the DC power of the battery (4) to AC power; a motor (M) that is driven by the AC power converted by the inverter (14); a rot...  
WO/2023/120115A1
This electric work vehicle is provided with: a motor control part for controlling a motor (M); power take-off shafts (17), (18) that can be connected with a work device and transmit, to the work device, rotary power from the motor (M); a...  
WO/2023/121984A1
A power supply system for an electric vehicle that includes a battery pack, an inverter electrically coupled to the battery pack, and one or more switches disposed between the inverter and a motor of said electric vehicle. The inverter i...  
WO/2023/121168A1
Electric construction machinery according to embodiments of the present invention comprises a battery unit, a power distribution unit, a plurality of inverter units, a plurality of motors, and a vehicle control unit. The power distributi...  
WO/2023/119359A1
A train information management device (10) to be subjected to a test by a test terminal device (20), comprises: at least one calculation processing unit (11) for performing a calculation process by using a value of a variable; a data man...  
WO/2023/115608A1
Provided in the present invention is an artificial intelligence stringing type variable-frequency electric locomotive, which enables braking to be stable and reliable and can ensure a good service life. The artificial intelligence string...  
WO/2023/119407A1
A drive-steering control system (15) comprises: an acquiring unit (1511) capable of acquiring, from a higher-level control unit (17) for the drive-steering control system (15), propulsion motor operation instruction information indicatin...  
WO/2023/115609A1
Provided is an artificial intelligence storage battery variable-frequency electric locomotive. The artificial intelligence storage battery variable-frequency electric locomotive allows a storage battery to be applied to the structure of ...  
WO/2023/117287A1
The present invention relates to a drive device (10) for a vehicle (F), comprising a first electric axle (E1) having a first electric machine (EM1), a second electric axle (E2) having a second electric machine (EM2), and a control device...  

Matches 201 - 250 out of 17,755