| Document |
Document Title |
|
WO/2024/030327A1 |
A battery system having two battery packs may be configured in a high-voltage mode with the two battery packs connected in series to a converter/inverter controller. If a fault is detected with one of the batteries, selected switches are...
|
|
WO/2024/029104A1 |
The present invention comprises a first power storage device, a second power storage device, a motor that drives at least one of a travel device and a work device, a data collection device that chronologically acquires data that includes...
|
|
WO/2024/023871A1 |
This control device (20) for controlling power conversion devices comprises a first arithmetic processing unit (21) and a second arithmetic processing unit (22) that are connected to each other via a transmission line (L1, L2). A first a...
|
|
WO/2024/022751A1 |
The invention relates to a device for reducing a vibration of an electric drive unit of a vehicle (100), the electric drive unit comprising an electric drive machine (102) and a transmission. The device is designed to determine vibration...
|
|
WO/2024/023023A1 |
The invention relates to a method for monitoring the operation of an electric machine of a vehicle used as drive, during braking of the vehicle, by means of speed-controlled operation of the electric machine, to a standstill and/or durin...
|
|
WO/2024/021636A1 |
The present application relates to the field of electric vehicles. Disclosed are a distance to empty determining method and apparatus. The method comprises: acquiring an actual driving attenuation coefficient of the last travel; in the p...
|
|
WO/2024/020612A1 |
The present invention relates to a high-voltage battery system (10) for supplying a plurality of loads (12a-12g) of a vehicle, in particular of a utility vehicle, comprising: - a plurality of batteries (14a-14d) connected to each other i...
|
|
WO/2024/022752A1 |
The invention relates to a device for monitoring an electric drive of a motor vehicle, wherein: the drive comprises an electric drive machine and a control system for controlling the drive machine; and the control system comprises a pilo...
|
|
WO/2024/023405A1 |
One aspect of the invention relates to a method (100) for controlling an electric traction machine of a vehicle, the method (100) comprising, when the vehicle is running, the steps of: - detecting (101) a failure of at least a first pres...
|
|
WO/2024/022660A1 |
The invention relates to an electrically or hybrid-electrically driven road vehicle (10), in particular a lorry, comprising a current collector (12) for electrical power transfer by contacting contact wires (21), carrying an electrical c...
|
|
WO/2024/022646A1 |
The invention relates to a means of transport (10), a driver assistance system and a method for handling a breakdown situation of a means of transport (10), comprising a high-voltage on-board electrical system (1) and a low-voltage on-bo...
|
|
WO/2024/023407A1 |
The invention relates to a monitoring method which is implemented in a vehicle comprising a main battery, which has terminals between which a current flows, and first and second detectors, which are capable of taking first and second mea...
|
|
WO/2024/017147A1 |
A battery-pack early warning system and early warning method, and a vehicle and a storage medium. The battery-pack early warning system comprises: a box (10), an acoustic wave guide tube (20), an acoustic wave grating (30) and a signal c...
|
|
WO/2024/017776A1 |
The invention relates to a vehicle (2) comprising an onboard electrical system (1) which has: - a traction battery (5), - a charging connection (6) for coupling to a DC charging station (4), - a positive potential line (HV+L), - a negati...
|
|
WO/2024/017268A1 |
A robot, relating to the technical field of machine monitoring. The robot comprises: a hub (1); a driving device (2), the driving device (2) being capable of driving the hub (1) to move; and a monitoring device, the monitoring device com...
|
|
WO/2024/017806A1 |
The invention relates to a vehicle (4) with a high-voltage onboard electrical system (3) comprising a traction battery (5), a charging connection (6) for coupling to a DC charging station (2), high-voltage potential lines (HV+L, HV-L), a...
|
|
WO/2024/017774A1 |
The invention relates to a method for operating a high-voltage onboard electrical system (3) of a vehicle (2), comprising a protection device (8) in the event of a physical contact with one of the high-voltage potentials (HV+, HV-) and a...
|
|
WO/2024/017562A1 |
The invention relates to a battery electric vehicle (1) having an electrical energy store (2), the battery electric vehicle additionally comprising: - charging electronics (5), by means of which the energy store (2) can be charged when t...
|
|
WO/2024/017773A1 |
The invention relates to a vehicle (1) having a high-voltage onboard electrical system (2) with a traction battery (3), high-voltage potentials (HV+, HV-), a reference potential (M), insulation resistors (Riso+, Riso-), Y-capacitors (Cy+...
|
|
WO/2024/017509A1 |
A multi-contact grounding switch (10) is described. The multi-contact grounding switch (10) has a first and a second fixed grounding contact (11b, 11c), each for a high-voltage circuit (21, 22), and a third fixed grounding contact (11d) ...
|
|
WO/2024/014113A1 |
The present invention provides a secondary battery information output system capable of efficaciously outputting information of a secondary battery used by a user. This secondary battery information output system is characterized by outp...
|
|
WO/2024/013011A1 |
The invention relates to a method for providing data for activating a charging station (200), comprising the following steps carried out by a charging cable (100) for connecting the charging station (200) to a vehicle (300): identifying ...
|
|
WO/2024/012742A1 |
The invention relates to a method (400) for operating an electric multi-phase machine (110) with an angle sensor (120) in a vehicle (300), wherein a malfunction mode has the following steps: actuating (450) the electric machine (110) by ...
|
|
WO/2024/014252A1 |
A theft prevention device comprises: a vehicle communication unit (301) that acquires, from an electric vehicle (1), identification information for identifying whether the electric vehicle (1) is a stolen vehicle, when the electric vehic...
|
|
WO/2024/012744A1 |
The invention relates to activating an active discharge of a DC link capacitor. To this end, provision is made of a discharge device which can detect a condition for activating the discharge of a DC link capacitor independently of other ...
|
|
WO/2024/007829A1 |
The present application discloses a control method and apparatus for a DC/DC integrated high-voltage relay system. The method comprises: receiving a control instruction for controlling a target vehicle, wherein the control instruction co...
|
|
WO/2024/011221A1 |
A safety interconnect (100) for a modular high-voltage battery system comprises: a housing (102) of an electrically insulating material, the housing having a cavity (106) with an opening (112); and a busbar (104) contained within the cav...
|
|
WO/2024/008742A1 |
A method of controlling the supply of electricity in a two- or three-wheeled electric vehicle comprising the steps of: a) acquiring a first dataset representative of the battery power unit; b) acquiring a second dataset representative of...
|
|
WO/2024/009616A1 |
This wireless communication system that is built into a vehicle battery pack comprises: a battery management device that has an antenna and a cable each emitting a first wireless signal into a space and each outputting a reception signal...
|
|
WO/2024/011058A1 |
An electrified vehicle (100) includes a vehicle door, an electronic door latch system (132) configured to selectively open the vehicle door, and an electrified powertrain (104) configured to generate drive torque. A high voltage battery ...
|
|
WO/2024/009028A1 |
The device for charging a battery (15, 16) of an aircraft (1) comprises a reversible electrical power converter (13) comprising a power inlet (132) configured to be connected to the battery (16) and a power outlet (134) configured to be ...
|
|
WO/2024/001715A1 |
An electric vehicle power system torque determination method and apparatus, a controller, and a medium. The electric vehicle power system torque determination method comprises: determining maximum allowable driving power of a motor (101)...
|
|
WO/2024/005689A1 |
A method (100) of managing the supply of electrical energy in a vehicle (2) is disclosed, wherein the vehicle (2) comprises an electric propulsion system (8) and a high voltage electrical system (7) configured to provide electricity to t...
|
|
WO/2024/002492A1 |
The present disclosure relates to a charging system (100) for charging a high-voltage battery of a vehicle (300), the charging system comprising: a charging inlet (102) configured to be connected to a high-voltage power source (104); a h...
|
|
WO/2024/003153A1 |
The invention specifies a method for insulation monitoring for an electrically operable vehicle (1), wherein the vehicle (1) has a first plurality of insulation monitors (32a-32i) and a second plurality of insulation levels (30a-30i), wh...
|
|
WO/2024/004568A1 |
The present invention comprises: a vehicle communication unit (201) that, during a period in which an electric vehicle charges a battery thereof at a charging station (2), acquires from the electric vehicle diagnostic-related information...
|
|
WO/2024/003770A1 |
The present disclosure describes an isolation resistance measurement arrangement (200) for measuring an isolation resistance between a chassis and a power supply unit of an electric vehicle, the arrangement (200) comprising a multiplexer...
|
|
WO/2024/000391A1 |
A control method and device, a vehicle, a computer readable storage medium, and a chip. The control method comprises: S1201, obtaining the remaining battery level of a battery; S1202, determining a first range of a vehicle in a first mod...
|
|
WO/2023/248532A1 |
[Problem] To provide a battery pack capable of diagnosing, by itself, deterioration of a battery. [Solution] A battery pack 40 is provided with: a battery 50 for supplying electrical power to a motor 2 of a hybrid system 10; a resistor 4...
|
|
WO/2023/249199A1 |
The present invention relates to a battery heat management system for a hybrid vehicle, the system being characterized by comprising: a heat management unit in which a first heat exchange medium is circulated and which exchanges heat wit...
|
|
WO/2023/248378A1 |
An actual deceleration acquisition device (51) is provided with a speed acquisition unit (53) and a determination unit (54). The speed acquisition unit (53) acquires a speed of a railroad vehicle, which receives at least one of an electr...
|
|
WO/2023/247175A1 |
The invention relates to a method for cooling a traction component (3) of a rail vehicle while it is travelling on a route, comprising the following steps: providing driving information (F) relating to the route, comprising data relating...
|
|
WO/2023/249198A1 |
The present invention relates to a battery heat management system for an electric vehicle, comprising: a heat management unit that circulates a first heat exchange medium and exchanges heat with a battery module; a cycle unit that has a ...
|
|
WO/2023/249277A1 |
An electric vehicle diagnosis and prediction system according to one embodiment of the present invention comprises: an electric vehicle monitoring device for receiving component-specific sensing information from a plurality of sensors fo...
|
|
WO/2023/248321A1 |
An electric vehicle control device comprising a power conversion device (100) that is mounted on an electric vehicle, that receives supply of power from a power source (12), and that converts direct current power into alternating current...
|
|
WO/2023/247111A1 |
A cooling system for a vehicle includes a processing device configured to determine a coolant system status based on a coolant temperature and determine whether the coolant system status exceeds a coolant system status threshold. The pro...
|
|
WO/2023/249346A1 |
A battery swapping system according to the present disclosure may comprise: a main controller for acquiring a subject state of charge (SOC) of a subject battery pack and comparing the acquired subject SOC with a target SOC; an auxiliary ...
|
|
WO/2023/249200A1 |
The present invention relates to a battery heat management system for a hybrid electric vehicle, the system comprising: a heat management unit through which a first heat exchange medium is circulated and which exchanges heat with a batte...
|
|
WO/2023/246775A1 |
An electric vehicle thermal management system fault processing method and apparatus, a medium, and a device. The method comprises: in response to a fault processing request sent by a thermal management system, determining a faulty electr...
|
|
WO/2023/248700A1 |
A control device (21) is applied to a moving body (10) which uses a rotary electric machine (13) as a power source for travelling, calculates a rotary electric machine requested torque on the basis of operation information indicating an ...
|
