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WO/2020/075129A1 |
A traction control system for a vehicle having a first wheel driven by a first electric motor, wherein the first electric motor includes a first set of coil windings, the traction control system comprising a first controller arranged to ...
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WO/2020/074531A1 |
An electrical system for operating an AC electric motor in conjunction with a DC electrical energy storage and a DC electrical energy source is presented. It includes a multi-phase inverter or set of inverters, wherein multiple AC phases...
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WO/2020/070417A1 |
The invention relates to an on-board system and a method for converting medium-voltage electrical power for a movable transport vehicle (10), comprising a plurality of conversion blocks (38.i) each having an upstream AC-DC stage (34) and...
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WO/2020/071081A1 |
A random value integration unit 175 calculates the product of the output of a random value generation unit 174 and the output of a diffusion width generation unit 173, thereby outputting a random value output from the random value genera...
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WO/2020/066339A1 |
In this cooling structure for a vehicular electric motor, the following are arranged around a vehicular electric motor (30): a compressor (50) that compresses air; a vortex tube (60) that forms a straight cylinder by which compressed air...
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WO/2020/064274A1 |
The invention relates to an arrangement for supplying energy to a sensor arrangement in a rail vehicle. The device has at least one second electrical conductor which has an inductive coupling to a first electrical conductor, wherein the ...
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WO/2020/066340A1 |
A cooling duct (70) guides refrigerant, and injects said refrigerant into and cools a vehicular electric motor (30). An arc-shaped distribution pipe (72) of the cooling duct (70) is disposed adjacent to a stator coil (33c) of the vehicul...
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WO/2020/066434A1 |
This electric vehicle (10) is driven by a rotating electric machine (18). The electric vehicle (10) comprises the rotating electric machine (18), a drive prohibiting processing unit (88b) which, during travel of the electric vehicle (10)...
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WO/2020/069504A1 |
A configurable modular robotic autonomous guided vehicle having an engine module and multiple different ones of selectably interchangeable logistic or material handling accessory modules. The engine module has motors, sensors and a contr...
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WO/2020/064671A1 |
The invention relates to a sensor device (S) for determining a traction difference (18, 20) and a means and a method for controlling the traction of a, particularly rail-borne, train (100, 200, 300, 400) having at least two carriages (1,...
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WO/2020/064536A1 |
A method for determining a correction value for a control device (3) for an electrical machine (5), wherein the correction value describes an angular difference between a position of a d-axis of the electrical machine (5), which position...
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WO/2020/066217A1 |
This vehicle is provided with a motor for providing propulsion for a vehicle, and a battery for supplying electric power to the motor, wherein the vehicle is further provided with a first connection section capable of being electrically ...
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WO/2020/066387A1 |
This control device (10) controls a vehicle drive device (1) provided with a rotating electric machine (MG), said control device (10) comprising: an actual rotation speed acquisition unit (14) that acquires an actual rotational speed (Nm...
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WO/2020/067271A1 |
A motor unit according to one embodiment of the present invention is a motor unit which is mounted in a vehicle to drive the vehicle. The motor unit is provided with a main body portion including a motor and an inverter for supplying ele...
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WO/2020/066223A1 |
A train control device comprising: an imaging device that captures images from a train traveling on a rail; and a recognition unit that recognizes the rail and an obstacle on the rail with the image data captured by the imaging device, a...
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WO/2020/066113A1 |
This power supply system is provided with: a plurality of first storage batteries (for example, power batteries); a plurality of motors provided corresponding to the plurality of first storage batteries; a plurality of inverters provided...
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WO/2020/059598A1 |
[Problem] To provide a drive apparatus that can shorten a switching time. This drive apparatus (10) comprises a transmission (11) and a control device (50), wherein the transmission (11) comprises: a first input shaft (14) and a second i...
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WO/2020/061442A1 |
Controlled clutchless shifting of multi-ratio geared electronic shift transmissions coupled directly to the electrical prime mover of a vehicle are disclosed. The adaptive control of electrically shifted manual transmissions incorporated...
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WO/2020/059009A1 |
This transport vehicle is provided with: a cargo box; a load measurement device which measures a loading capacity value of the cargo box; a traveling electric motor; a traveling control device which outputs an electric motor command valu...
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WO/2020/057291A1 |
Disclosed is a novel brake resistor control apparatus for a pure electric heavy-duty vehicle, wherein a brake resistor and a brake resistor freewheel diode are mutually connected in parallel, and then are successively mutually connected ...
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WO/2019/021589A9 |
An objective of the present invention is to efficiently use a small number of vehicles in response to fluctuating demand. Provided is a linear column transit system, comprising: a plurality of linear columns configured by vehicles 111-11...
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WO/2020/051756A1 |
A method for operating a battery system (10) in an electric vehicle, the battery system (10) comprising at least one battery module (5) with at least one battery cell (2), and a management system (20), capable of determining a battery te...
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WO/2020/053969A1 |
A control device (200) for a variable-gauge train comprises: an inverter (2) that collectively controls the torque of main electric motors (104a-104d); and a voltage control unit (3) that controls the output voltage of the inverter (2). ...
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WO/2020/054698A1 |
An in-wheel motor drive device (1) is disposed inside a wheel (W) of a driving wheel (92). The in-wheel motor drive device (1) is provided with: a motor unit (21) including a motor rotating shaft for rotating the driving wheel, and a mot...
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WO/2020/053970A1 |
A control device (200) for a free-gauge train, in which the gauge can be changed within a gauge conversion region, comprises a plurality of main electric motors (104a-104d) that transmit drive force to axles (103a-103d) and wheels (102a-...
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WO/2020/054765A1 |
Provided is a control device with which it is possible to improve the electrical cost and movement performance of a vehicle. A control device (50) for controlling a transmission (11) using a mode-switching diagram (60), wherein the mode-...
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WO/2020/050047A1 |
This four-wheel electric vehicle is provided with drive motors for respective wheels, and regenerative braking strength can be set for each of the drive motors. The electric vehicle is provided with: a regenerative braking strength setti...
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WO/2020/048695A1 |
The invention relates to a method for operating a motor vehicle, which comprises: a drive assembly having an electric drive machine; a friction braking system; and an actuating element, the actuating element being movable, in particular ...
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WO/2020/050492A1 |
The present invention relates to an electric car and, more specifically, to an electric car capable of adjusting sounds, wherein sounds are output according to operation/traveling of the electric car such that the sense related to electr...
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WO/2020/048786A1 |
The invention relates to a pedelec (10) having a pedal drive (16), having an electrical assistance motor (14) and having a pedelec control device (20) for controlling the assistance motor (14) which assists the pedal drive (16), wherein ...
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WO/2020/048725A1 |
The invention relates to a method for a trailer brake control device (42) of a vehicle trailer (16), comprising an electric drive (52). The method has the step of receiving (122) at least one acceleration request signal (46) with a reque...
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WO/2020/045217A1 |
A control device (10) for a vehicle drive device (1) comprises: an engagement control unit (13) that controls the engagement state of a first engagement device (CL1) on the basis of an engagement control command; a hydraulic pressure inf...
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WO/2020/044597A1 |
In this vehicle power supply system mounted on an electric vehicle, a vehicle control unit switches the power limit of discharge to a motor during traveling of the electric vehicle in accordance with degradation information of a battery ...
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WO/2020/044757A1 |
A train control system is constructed with which it is possible to reduce speed at an early timing when the time required for warning is insufficient, and to pass through a rail crossing at a high speed while ensuring warning time. An ac...
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WO/2020/038446A1 |
A vehicle controller, comprising: a main control module and an interface control module that are communicationally connected, wherein the interface control module is used for obtaining data collected by vehicle sensors, performing prepro...
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WO/2020/036293A1 |
The present invention relates to a method for controlling the moving speed of an automatic guided vehicle in an RTV system. More specifically, the moving speed of an automatic guided vehicle is controlled according to whether the automat...
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WO/2020/035985A1 |
A millimeter wave ground station (101) corresponding to a data transmitting device performs a beam forming process between the millimeter wave ground station (101) and a millimeter wave on-board station (103) corresponding to a terminal ...
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WO/2020/032225A1 |
With respect to an electric drive system in which no battery is connected to a DC bus, the present invention makes it possible to avoid stopping the operation of an inverter due to the DC bus voltage dropping below the inverter operating...
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WO/2020/032229A1 |
A casing (10) is divided into: a first case section (51) which is in a cylindrical shape and which has an integrally-formed partition wall (54); a second case section (52) which is coupled to one axial end of the first case section so as...
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WO/2020/031476A1 |
A train position management server (1) detects two trains approaching each other by, for example, acquiring position information of each of the two trains. Upon detection of two trains approaching each other, the train position managemen...
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WO/2020/032359A1 |
The present invention relates to a driving apparatus of an automatic guided vehicle running in an RGV system and, more particularly, to a driving apparatus of an automatic guided vehicle which is capable of operating the automatic guided...
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WO/2020/026858A1 |
This control device (3) controls a vehicle drive device (1) that is provided with, in a power transmission path connecting a rotary electric device (MG) and a wheel (W1), an automatic transmission (2) and a drive oil pump (OP) for the au...
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WO/2020/027353A1 |
The present invention relates to a mechanical device that utilizes the driving force of a car (power of a wheel shaft rotating) as electricity, wherein when an electric or hybrid car is driving downhill or in a city where frequent stops ...
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WO/2020/026904A1 |
The present invention provides a vehicle drive device capable of using in-wheel motors to efficiently drive a vehicle. The present invention is a vehicle drive device using in-wheel motors for driving a vehicle, and is characterized in t...
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WO/2020/025195A1 |
A method (100) for operating a drive train (2) of a vehicle (1), wherein the drive train (2) comprises at least one electric motor (3), wherein a fuel cell assembly (4), on the one hand, and a battery (5), on the other, are provided as e...
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WO/2020/025860A1 |
A control arrangement of an electric car comprises an electric motor control unit (4), an accelerator pedal (10) and the brake pedal (11). The arrangement further comprises a gear shift (8) having a gear shift sensor arrangement (20) and...
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WO/2020/026905A1 |
The present invention provides a vehicle drive device capable of using in-wheel motors to efficiently drive a vehicle, without becoming trapped in a cycle wherein the vehicle weight is increased as a result of increasing the drive streng...
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WO/2020/025376A1 |
The invention relates to a modular power converter (1) with wide-bandgap semiconductors (2), in particular SiC semiconductors. The aim of the invention is to optimize the power converter with respect to the use of wide-bandgap semiconduc...
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WO/2020/022224A1 |
Taking the speed of a dynamo-electric machine that corresponds to the rotation speed (V) of the wheels to be the wheel-corresponding speed, and the output torque of the dynamo-electric machine that corresponds with the demanded wheel tra...
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WO/2020/020345A1 |
An integrated controller (A) of a vehicle. The integrated controller (A) comprises a box body (10), a high-voltage power distribution module (900) arranged in the box body (10), and a left driving motor controller (300), a right driving ...
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