The invention discloses a vehicle high-voltage interlocking fault processing method, a computer program product and a vehicle, and relates to the technical field of vehicle fault processing. The method comprises the steps that the voltage value of a high-voltage interlocking loop in a high-voltage system of a target vehicle is detected; determining whether a high-voltage interlocking fault occurs in the high-voltage interlocking loop according to the voltage value; in response to the high-voltage interlocking fault of the high-voltage interlocking loop, fault positioning is carried out on the high-voltage interlocking loop to obtain a positioning result, and the positioning result is used for determining a target high-voltage component causing the high-voltage interlocking fault; and processing the high-voltage interlocking fault according to the demand type of the target high-voltage component. According to the invention, the technical problem of poor fault processing flexibility caused by the adoption of a high-voltage power-on prohibition strategy for different types of high-voltage components with high-voltage interlocking faults in a high-voltage interlocking fault processing method provided by the prior art is solved.

    本发明公开了一种车辆高压互锁故障处理方法、计算机程序产品、车辆,涉及车辆故障处理技术领域。其中,该方法包括:检测目标车辆的高压系统中高压互锁回路的电压值;根据电压值确定高压互锁回路是否发生高压互锁故障;响应于高压互锁回路发生高压互锁故障,对高压互锁回路进行故障定位,得到定位结果,其中,定位结果用于确定引起高压互锁故障的目标高压部件;根据目标高压部件的需求类型对高压互锁故障进行处理。本发明解决了现有技术提供的高压互锁故障处理方法对发生高压互锁故障的不同类型的高压部件均采用禁止高压上电策略导致故障处理灵活性差的技术问题。


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    Title :

    Vehicle high-voltage interlocking fault processing method, computer program product and vehicle


    Additional title:

    车辆高压互锁故障处理方法、计算机程序产品、车辆


    Contributors:
    WANG YING (author) / JIAO SEN (author) / ZHANG CHUNCAI (author) / ZHANG XING (author) / ZHANG YUPENG (author) / YU HAIBIN (author) / WU YANYAN (author)

    Publication date :

    2024-09-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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