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Patent Searching and Data


Matches 601 - 650 out of 17,755

Document Document Title
WO/2022/008413A1
The invention relates to a method for operating an electrical drive system of a motor vehicle (2) having a buffer battery (2.8) and a fuel cell (2.6) for providing electrical drive power. In the method, route data is determined and then ...  
WO/2022/007717A1
Disclosed are a drive module and an automated guided vehicle comprising the drive module. The drive module comprises a roller (12), which is rotatably arranged in a wheel frame (10); and a first drive plate (14) and a second drive plate ...  
WO/2022/010265A1
A method for controlling an electric two-wheeled vehicle according to the present invention may comprise the steps of: identifying a key-on state and a user authentication state; confirming a suspected theft state in the case of a key-on...  
WO/2022/006333A1
A system and method for use with a VTOL aircraft with batteries in a state of deep discharge which prepares the aircraft for a safe vertical landing despite the deep discharge initial condition. The method may include preparing the batte...  
WO/2022/004313A1
This control device (90) is provided with a motor control unit (71) and a shift control unit (73). When the shift range of a shift-by-wire system is changed from a parking range to a non-parking range, the shift control unit drives an ac...  
WO/2022/003708A1
The present subject matter provides an electric machine unit (152) and a corresponding method for a motorized device (100). The electric machine unit (152) comprises a rotor assembly and a stator assembly. The stator assembly comprises a...  
WO/2021/259703A1
The invention relates to a method for operating an electric powertrain (11) for a working machine (10), the powertrain (11) comprising a working drive (20) with a hydraulic working device (22) and an electric drive motor (21) as well as ...  
WO/2021/260864A1
This electric vehicle control device comprises a filter capacitor (6), an inverter (7), and a control device (12) that controls the actions of the inverter (7). The filter capacitor (6) smooths overhead wire voltage outputted from an ove...  
WO/2021/255637A1
A method for controlling the cruising speed of a hybrid or electric propulsion vehicle comprises detecting a forward travel speed (vn) of the vehicle (100), identifying a downhill forward travel condition of the vehicle (100), activating...  
WO/2021/253694A1
A method and device for controlling a permanent magnet motor (30), a power system (100), and an electric vehicle. The method comprises: obtaining system parameters, such as the resonance bandwidth of the permanent magnet motor (30) and t...  
WO/2021/249557A1
A method and device for controlling a vehicle-mounted game, and a program, a storage medium and a vehicle. The method is applied to a vehicle control unit (VCU), wherein the VCU controls, when determining that a vehicle enters a game act...  
WO/2021/251877A1
The present disclosure provides a method (100) for speed trajectory optimization to reduce the energy consumption and battery degradation of an electric vehicle. The method comprises the steps of obtaining (101) traffic data of a predefi...  
WO/2021/249421A1
A driving mode control method and apparatus for a vehicle, a device, a program, and a medium. The driving mode control method for the vehicle comprises: receiving type information of a road ahead, congestion information of the road ahead...  
WO/2021/251201A1
When a shift position is switched between a forward range and a reverse range, an output torque command unit (5) of an electric vehicle control device according to the present invention carries out output reduction control that sets the ...  
WO/2021/251241A1
This patrolling robot comprises: a drive unit that can move autonomously through a construction site; an imaging unit that can capture images; and a patrolling processing unit that is moved autonomously by the drive unit on the basis of ...  
WO/2021/246379A1
An output torque command unit (5) of a vehicle control device (10) performs an output-increase-ratio reduction control for reducing the increase ratio of an output torque to an electric motor (22) to a first increase ratio, which is lowe...  
WO/2021/246179A1
A vehicle control device according to the present disclosure comprises: a driving source (2) mounted in a vehicle (1); a differential device (3) that distributes a driving force generated by the driving source (2) to right drive wheels a...  
WO/2021/245974A1
An object of the present invention is to realize a motor control device capable of improving motor control precision by suppressing error component due to braking and so forth, and bringing an estimated motor speed closer to an actual mo...  
WO/2021/240193A1
This electric vehicle control method uses a first motor (4r) and a second motor (4f) as travel drive sources, performs drive control of the first motor by transmitting a first torque command value (Tmr) to a first inverter (3r), performs...  
WO/2021/241105A1
This railway crossing control device activates a warning when a train 11a passes through a railway crossing control start point 17 established in front of a railway crossing 12. If a predetermined specific area 13 is established ahead of...  
WO/2021/237272A1
Energy saving and sustainability have become hot topics nowadays. Electric transportation applications, such as electric vehicles, always pursue higher energy efficiency other than applications with secured power sources. Therefore, lots...  
WO/2021/241726A1
A vehicle drive device (100) comprises: a first drive unit (100A) which has a first driving force source (D1) and drives a first wheel (W1); a second drive unit (100B) which has a second driving force source (D2) and drives a second whee...  
WO/2021/241881A1
The present invention relates to a control system for an electric type vehicle, the control system comprising: a driving motor that drives a drive axle as driven by receiving power according to a control signal of a control unit; a hydra...  
WO/2021/240857A1
This use management device is provided with: a travelling information acquisition unit that acquires the next scheduled-travelling information of an electric cart; a residual capacity information acquisition unit that acquires residual c...  
WO/2021/235070A1
The present invention generates a travel plan for travel through a first supply facility that supplies energy necessary for a vehicle to travel; acquires supply availability information on the energy of the first supply facility at a pre...  
WO/2021/236205A1
The presently disclosed technology describes a duo-flex compact electrical platform for motorcycles. Current invention allows to obtain a mechanical power supply system for electric motorcycles with increased energy efficiency allied to ...  
WO/2021/232976A1
A power driving system, a control method and device, a vehicle and a storage medium, relating to the technical field of vehicles. The power driving system is used for an electric vehicle. The power driving system comprises a front drive ...  
WO/2021/236523A1
A drive train for installation in a vehicle chassis includes a power source, two motor/generators (M/Gs), an array of batteries, and a control system for configuring the drive train to operate using only the power source, only the batter...  
WO/2021/235595A1
The present invention relates to an apparatus for controlling the speed of an electric bicycle and a method therefor. According to the present invention, by controlling the torque of a motor that drives a wheel so that the speed of the w...  
WO/2021/228582A1
The invention relates to controlling an electric drive system, a control range for the switching frequency of a power converter in such a drive system being adaptable when the rotational frequency curve or the torque curve of the electri...  
WO/2021/229863A1
The present invention realizes a vehicle control device that, in serial communication at a limited transmission speed, is capable of efficiently transmitting a large amount of sensor data and of stably executing data processing and contr...  
WO/2021/224528A1
Disclosed is a traction control system for a two-wheel electric vehicle, comprising a controller which takes readings of operating parameters of the motors, such as temperature and rotation speed, and of the rest of the components, such ...  
WO/2021/225461A1
The invention relates to means for increasing the efficiency of rolling stock. The claimed method includes obtaining rolling stock and route parameters, including speed, track coordinates, train mass and length, number of wagons and loco...  
WO/2021/220693A1
The present invention provides a control device (10) for a vehicle in which a pair of electric motors (1) that drive left and right wheels (5) and a differential mechanism (3) that imparts a torque difference to the left and right wheels...  
WO/2021/220001A1
The present invention relates to a motor drive system comprising: a fuel cell; a motor, electrically connected to the fuel cell; and, a cryogenic system arranged, in use, to contain a cryogen, wherein the fuel cell is arranged to output ...  
WO/2021/214166A1
Embodiments of the present invention provide an electric machine control system for a vehicle, the electric machine control system comprising one or more controllers, wherein the vehicle comprises an electric machine arranged to be selec...  
WO/2021/214147A1
Embodiments of the present invention provide an electric machine control system for a vehicle, the electric machine control system comprising one or more controllers, wherein the vehicle comprises an electric machine arranged to be selec...  
WO/2021/214168A1
Embodiments of the present invention provide an electric machine control system for a vehicle, the electric machine control system comprising one or more controllers, wherein the vehicle comprises an electric machine arranged to be selec...  
WO/2021/214169A1
Aspects of the present invention relate to a control system for controlling electrical power consumption from energy storage means by a traction motor of a vehicle caused by a wheel slip event, the control system comprising one or more e...  
WO/2021/214157A1
Embodiments of the present invention provide an electric machine control system for a vehicle, the electric machine control system comprising one or more controllers, wherein the vehicle comprises an electric machine arranged to be selec...  
WO/2021/213499A1
Disclosed in the present invention are a quasi-differential lock control system, a differential rate control system and method, and an automobile. The system comprises n three-phase motor windings connected in series by means of three-ph...  
WO/2021/214165A1
Aspects of the present invention relate to a control system (208) and method for controlling energy management of a traction battery (200) of a hybrid electric vehicle (10), the traction battery (200) configured to power at least one tra...  
WO/2021/215223A1
A control device (60) of a vehicle (10) comprises motor control units (62a, 62b), a wheel pivoting control unit (63), and a wheel pivoting information detection unit (22). The motor control units control an electric motor. The wheel pivo...  
WO/2021/214142A1
Embodiments of the present invention provide An electric machine control system for a vehicle, the electric machine control system comprising one or more controllers, wherein the vehicle comprises an electric machine arranged to be selec...  
WO/2021/214148A1
Embodiments of the present invention provide an electric machine control system for a vehicle, the electric machine control system comprising one or more controllers, wherein the vehicle comprises an electric machine arranged to be selec...  
WO/2021/214725A1
A system and method for increasing efficiency of a heavy electric vehicle, particularly, a truck at variable speed wherein a computer area network is designed to control all the parameters of the electric vehicle. An electric vehicle to ...  
WO/2021/210369A1
A drive control device (45) for an electric vehicle provided with a left motor (2), a right motor (3), and a gear mechanism (6) by which drive torque of the left motor and the right motor is transmitted through drive shafts (7, 8) to lef...  
WO/2021/210373A1
The present application discloses a vehicle control device that calculates the body speed of a vehicle. First, the vehicle control device is provided with sensors (18, 19) that acquire information corresponding to the wheel speeds of lef...  
WO/2021/209254A1
This device (12) for braking a motor vehicle provided with an electric machine comprises a first actuating means (14) capable of applying a braking torque to at least one wheel of the vehicle and a module (16) for regulating a slip rate ...  
WO/2021/210578A1
This carriage and vehicle is provided with: a carriage body; a pair of travel wheels disposed on both sides of the carriage body in a direction intersecting with the traveling direction and capable of rolling motion on the traveling road...  

Matches 601 - 650 out of 17,755