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Control method of driving system, driving system, device, medium and vehicle

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Source: EPO OPS

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92813982Family
§ Ⅰ

Dossier Overview

Applicant

BYD CO LTD

Application number

CN202310350607

Inventor

LIU WEI; XU LUHUI; DU ZHIYONG

Filing Date

Mar 27, 2023

Publication Date

Sep 27, 2024

Patent Family ID

92813982

IPC Classification

B60L15/20B60L3/00

CPC Classification

B60L15/20B60L15/2054B60L3/00B60L3/0023B60L3/0084B60L3/04B60L3/06B60W20/50B60Y2200/91B60Y2200/92Y02T10/62Y02T10/64

The invention relates to a control method of a driving system, the driving system, a device, a medium and a vehicle, the method is applied to a microprocessor of the driving system, and the method comprises the following steps: acquiring electric signals corresponding to a plurality of energy driving devices in the driving system; according to the electric signal, determining the number of energy driving devices with faults; and under the condition that the number of the failed energy driving devices is smaller than or equal to a preset number threshold value, the multiple energy driving devices are controlled to output driving signals outwards. According to the embodiment of the invention, by setting the preset number threshold value, even if a small number of energy driving devices in the driving system fail, other energy driving devices which do not fail can be controlled to support normal operation of the driving system, normal running of the vehicle is ensured, and the driving efficiency is improved. The situation that the driving experience feeling of a driver is reduced due to the fact that the vehicle cannot run when the vehicle breaks down on the half road due to partial faults of energy driving devices can be reduced.

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