The invention relates to a torque monitoring method and device of a vehicle, the vehicle and a storage medium, the method is applied to a function monitoring layer in a function safety framework of the vehicle, the function safety framework comprises a function layer and the function monitoring layer, and the function monitoring layer is used for monitoring whether a torque request sent by the function layer has a fault or not. The method comprises the steps of determining a target simulation vehicle speed corresponding to a vehicle speed through a corresponding relation between the preset vehicle speed and the simulation vehicle speed under the condition that the received vehicle speed meets a preset correction condition; determining a target torque value corresponding to the vehicle according to the vehicle speed and the target simulation vehicle speed; and monitoring a torque request sent by the functional layer based on the target torque value. Therefore, fault response false triggering of the function monitoring layer can be reduced, the stability and safety of the vehicle are improved, and the user experience is improved.

    本申请涉及一种车辆的扭矩监控方法、装置、车辆及存储介质,方法应用于车辆的功能安全架构中的功能监控层,所述功能安全架构包括功能层和功能监控层,所述功能监控层用于监控所述功能层发送的扭矩请求是否存在故障,所述方法包括:在确定接收到的车辆速度满足预设的修正条件的情况下,通过预设的车辆速度与模拟车速之间的对应关系,确定所述车辆速度对应的目标模拟车速;根据所述车辆速度和所述目标模拟车速,确定所述车辆对应的目标扭矩值;基于所述目标扭矩值,对所述功能层发送的扭矩请求进行监控。由此可以实现减少功能监控层的故障响应误触发,从而提高车辆的稳定性和安全性,提升用户体验。


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    Title :

    Vehicle torque monitoring method and device, vehicle and storage medium


    Additional title:

    车辆的扭矩监控方法、装置、车辆及存储介质


    Contributors:
    ZHANG TIANQI (author) / HUANG DAFEI (author) / LIU XIAOFEI (author) / HUANG SUNQIANG (author)

    Publication date :

    2025-03-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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