Vehicle and vehicle power-off control method and device

The invention discloses a vehicle and a vehicle power-off control method and device, the vehicle power-off control method and device are applied to the vehicle at least provided with two sets of driving axles, each set of driving axles is provided with a hub motor, and the method comprises the steps...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: FEI LIYING, SHI YUXIN, WANG NIAN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses a vehicle and a vehicle power-off control method and device, the vehicle power-off control method and device are applied to the vehicle at least provided with two sets of driving axles, each set of driving axles is provided with a hub motor, and the method comprises the steps that fault information of the vehicle in a running state is obtained; determining a fault axle according to the fault information; the fault axle is the axle of the hub motor with the fault; and all the hub motors on the fault axle are controlled to be powered off. According to the control method, it is guaranteed that the vehicle can still be driven through the wheel hub motor without faults while the faults are eliminated, so that it is guaranteed that the vehicle can be in high voltage in time after the faults harming the whole vehicle and personal safety occur, and the situation that the whole vehicle loses the driving performance due to the fault of a single motor, troubles are caused to a driver, and the dri