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Matches 1 - 50 out of 24,506

Document Document Title
WO/2020/184513A1
A battery monitoring apparatus (51) has a battery ECU (10), a plurality of voltage monitors (20), and a wireless device. The wireless device comprises a main unit (16) provided to the battery ECU (10) and sub-units (26) respectively prov...  
WO/2020/183006A1
The subject matter of the invention is a method for controlling the activation of a voltage-controlled electric machine (4) of a power supply system of a motor vehicle following a failure of a traction battery (1) present in a traction s...  
WO/2020/182891A1
The invention relates to a safety device (1) for a motor vehicle for automatically moving a device of the motor vehicle in a predefined driving situation, comprising an electric motor (2) for moving the device and a first power supply in...  
WO/2020/184630A1
This energy storage system (401) is capable of charging a plurality of energy storage modules (BT1, BT2) from an external charger (10) of a power supply facility via a power supply cable (13) connected to a charging aperture (14) of a ve...  
WO/2020/182593A1
The invention relates to a method for operating a control device, in particular for a motor vehicle, wherein the control device comprises a connection for connecting a signal line, via which an external unit is connectable to the connect...  
WO/2020/184299A1
An electric motor control device (10) comprises: a target torque instruction unit (15) that gives instructions regarding a target torque to each of a right side control circuit (21R) and a left side control circuit (21L); and a failure o...  
WO/2020/184300A1
A wheel control system (100) comprises: a motor control device (10) that controls control circuits; and a brake control device (120) that controls a brake of each wheel. The motor control device includes: a target torque instruction unit...  
WO/2020/182539A1
The invention relates to a method for switching an operating mode for an automatically operatable vehicle. In one step, energy for at least one vehicle component is provided depending on the use state of an operating mode plug. In anothe...  
WO/2020/182561A1
The invention relates to a method and a controller for switching a logging operating mode for an automatically operatable vehicle. At least one vehicle component is provided with energy in a switching circuit of the vehicle on the basis ...  
WO/2020/182566A1
The invention relates to a method for operating a rail vehicle comprising the following steps: a) detecting at least one signal at a component of a drive train (1) of the rail vehicle, wherein it is possible to determine a torque applied...  
WO/2020/182823A1
The invention relates to a method for compensating a traction battery (1) that is outside of its nominal operating state without being faulty in an electrical network of a motor vehicle comprising a first high-voltage traction network (3...  
WO/2020/179151A1
The present invention provides a technique for detecting a sign of a malfunction in an onboard communication apparatus. Accordingly, one representative onboard communication apparatus according to the present invention is an onboard comm...  
WO/2020/179167A1
The present invention quickly notifies personnel involved in train operation of an abnormality generated around a train on the rear side of the train. Monitoring cameras C02, C23 are selected as rear monitoring cameras which can image re...  
WO/2020/180417A1
In one embodiment, a method includes receiving, by a controller, one or more signals from the one or more pressure transducers. The one or more pressure transducers are coupled to one or more pressure lines, the one or more pressure line...  
WO/2020/179218A1
According to one aspect, this motor unit is provided with: a motor having a rotor which rotates about a motor axis and a stator which is located radially outside the rotor; an inverter that controls current supplied to the motor; and a h...  
WO/2020/177262A1
Disclosed are a changeover switch control apparatus (200), a changeover switch and a rail vehicle. The changeover switch control apparatus (200) comprises a first trigger button (201), a first control circuit (202), a second trigger butt...  
WO/2020/179219A1
The motor unit according to one aspect of the present invention comprises: a motor having a rotor, which rotates about a motor axis, and a stator located on the radially outer side of the rotor; an inverter for controlling the current fe...  
WO/2020/179216A1
A motor unit according to one aspect of the present invention is provided with: a motor having a rotor rotating around the motor axis line and a stator positioned radially outside the rotor; a housing having a motor accommodation part th...  
WO/2020/179403A1
[Problem] To provide an interlock device for a high voltage apparatus, which not only enables a connection, non-connection state diagnosis of a connector when an interlock device is normal, but can also detect a fault in the interlock de...  
WO/2020/179217A1
This motor unit is provided with: a motor rotating about a motor axial line; a gear portion connected to the motor; an inverter for controlling current supplied to the motor; and a housing having a motor housing portion for housing the m...  
WO/2020/179192A1
A control unit (16) executes a plurality of abnormality diagnosing processes within a vehicle in order to identify correctly the cause of an abnormality that has occurred in the vehicle. The abnormality diagnosing processes include, amon...  
WO/2020/180066A1
The present invention relates to a liquid detection sensor for a battery pack for electric vehicles, which is located in a battery pack in which a plurality of battery cell modules are mounted, and detects when liquid rises from the bott...  
WO/2020/173434A1
A medium-voltage alternating current bus control method and system, the medium-voltage alternating current bus control method being used in an electric multiple unit having a plurality of sub-medium-voltage alternating current buses; whe...  
WO/2020/174268A1
A connector for electric vehicle supply equipment, systems includes a housing, a first electrical coupling member, a second electrical coupling member, and a conductive barrier. The first electrical coupling member is supported by the ho...  
WO/2020/175461A1
Provided is a mobile body comprising: a connection unit (12) to which a battery (100) for supplying power for movement to a mobile body (10) is detachably connected; an acquisition unit (21) which acquires first position information indi...  
WO/2020/175447A1
A work vehicle 1 comprises a display unit 51 for a rechargeable work vehicle 1, and a display unit controller 53 that darkens the display unit 51 when the work vehicle 1 is charging in comparison to when the work vehicle 1 is operating.  
WO/2020/176666A1
A method of in-flight operational assessment for an electric aircraft comprising detecting by a sensor an electrical parameter of an energy source. The method further includes receiving by a controller the electrical parameter from the s...  
WO/2020/174217A1
An electrical apparatus comprises an earth input (10a) for connection to an earth wire (10) of an electrical supply from a distribution network, an earth interface for providing an earth connection from the earth input (10a) to an applia...  
WO/2020/173682A1
The method has the steps of supplying data (D) on at least two channels; generating information (l1... ln) from the data (D) in the at least two channels; generating a verification key (S1… Sn) from the information (I) in the at least ...  
WO/2020/174267A1
A connector for electric vehicle supply equipment includes a housing for one or more electrical coupling members that are connectable between the electric vehicle supply equipment and a mating inlet of an electric vehicle to supply elect...  
WO/2020/114536A3
A protection system (1) for a hazardous load is presented which comprises the electric vehicle (2) to be protected having rechargeable batteries (3) for the operating current of the drive unit (4) of the electric vehicle (2) and a comple...  
WO/2020/171423A1
An apparatus for recovering electricity remaining in a waste battery of an electric car according to an embodiment of the present invention comprises: an inverting unit electrically connected to a waste battery so as to convert direct-cu...  
WO/2020/141938A3
A battery device: receives an SOC configuration range; charges at least one battery pack; estimates an SOC on the basis of state information of the at least one battery pack; monitors whether the estimated SOC reaches a charge reference ...  
WO/2020/170557A1
In order to suppress an increase in leakage current that may occur in a coupling capacitor of an electrical fault detection device, a first coupling capacitor (Cc1) has a first terminal that is connected to a first connection point on a ...  
WO/2020/169685A1
The invention relates to an arrangement (10) for a vehicle (5), in particular for an on-board network (6) of a railway vehicle (5), preferably for an emergency power railway battery system, comprising: - at least one charging path (11) f...  
WO/2020/170556A1
An electrical fault detection device (10) installed in a vehicle ensures detection accuracy while avoiding the use of expensive components and suppressing total costs. The vehicle includes a power storage unit (20) that is installed as i...  
WO/2020/165745A1
The invention relates to a method for symmetrising a three phase current (30) that is converted via a phase converter (32) into a two phase current (34) composed of a first phase current (42) flowing through a first electrical load (12, ...  
WO/2020/168229A1
Methods, systems, and apparatus, including computer programs encoded on computer storage media for driver detection are described. One example method includes monitoring data provided by an accelerometer associated with a client device. ...  
WO/2020/164992A1
The invention relates to a drive unit (10) for an electric vehicle, said drive unit comprising an electric motor (20), a transmission (30), a power electronics unit (40) for controlling the electric motor (20), and an acceleration sensor...  
WO/2020/164839A1
Drivetrain having at least one electric drive machine which is configured for driving a motor vehicle, and having a driveable motor vehicle axle (5) which is designed as a rear axle and for transmitting drive forces of at least one elect...  
WO/2020/162291A1
A driving control device (30) controls a vehicle driving system (10, 110) provided with a battery (11), a rotary electric machine (12, 112), and a switch (15), the driving control device being provided with a battery control unit (31), a...  
WO/2020/163548A1
Various arrangements for determining the state of health (SOH) of a battery of an electric vehicle are presented. A first OCV of the battery of the electric vehicle may be determined. Coulomb counting on the battery of the electric vehic...  
WO/2020/161831A1
This power conversion device (5) comprises: a connector for connection to a storage battery (9); a converter (7) which bidirectionally converts a DC voltage of the storage battery (9) and a DC link voltage; an inverter (10) which bidirec...  
WO/2020/162096A1
This heat exchanger is disposed on one side in one direction relative to a wall body in which a ventilation opening (92a) through which flowing air passes is formed, the one side in the one direction being the downstream side of the flow...  
WO/2020/161972A1
The present invention is provided with: an information acquisition unit (21) which acquires properties of a battery (22) installed in an electric vehicle (20) and transmits the properties as battery property information; and a battery id...  
WO/2020/160747A1
Commercial vehicle comprising a chassis adjoining a cab along a longitudinal direction (X), the commercial vehicle being at least partly electrically powered, wherein the commercial vehicle has at least one battery structure (30) rigidly...  
WO/2020/162292A1
A driving control device (30) controls a vehicle driving system (10, 110) provided with: a battery (11) serving as a battery pack having a plurality of cells; and a rotary electric machine (12, 112) that drives a vehicle, the driving con...  
WO/2020/158865A1
A heat management system, for managing heat from a heat generating body (12) that generates heat along with charging and discharging or with power conversion, comprises a liquid heat transport medium (14) which transports heat received f...  
WO/2020/157943A1
The present invention relates to a control device that is a vehicle-mounted control device comprising a reception means for receiving a control signal for controlling the power source of a vehicle and a control means for controlling the ...  
WO/2020/159108A1
When two AC power supply units, each driving one or more feed lines, and two AC power feed units connected to the same exist, the present invention provides a multi-wireless power transmission apparatus with a failover function which ena...  

Matches 1 - 50 out of 24,506