The invention provides a vehicle rear axle speed ratio abnormity monitoring method and device, electronic equipment, a storage medium and a vehicle, and relates to the technical field of vehicle driving safety. The method comprises the steps that in the vehicle driving process, power system parameters of the vehicle at the current moment and the driving speed of the vehicle at the current moment are obtained; calculating the pre-estimated speed of the vehicle at the current moment based on the power system parameters, and calculating the speed error of the vehicle based on the pre-estimated speed and the running speed; and judging whether the rear axle speed ratio of the vehicle is abnormal or not according to the speed error. According to the vehicle rear axle speed ratio abnormity monitoring method and device, the electronic equipment, the storage medium and the vehicle, the rear axle speed ratio of the vehicle is monitored in real time based on the parameters such as the running speed, the engine rotating speed and the gear transformation ratio, and reminding is conducted in time under the condition that the rear axle speed ratio is abnormal.

    本申请提供一种车辆后桥速比异常监测方法、装置、电子设备、存储介质及车辆,涉及车辆驾驶安全技术领域,该方法包括:在车辆的行驶过程中,获取车辆当前时刻的动力系统参数以及车辆在当前时刻的行驶速度;基于动力系统参数计算车辆当前时刻的预估车速,并基于预估车速以及行驶速度计算车辆的速度误差;根据速度误差,判断车辆的后桥速比是否异常。本申请提供的车辆后桥速比异常监测方法、装置、电子设备、存储介质及车辆,用于基于行驶速度,发动机转速,档位变比等参数对车辆的后桥速比进行实时监测,并在后桥速比出现异常的情况下及时进行提醒。


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    Title :

    Vehicle rear axle speed ratio abnormity monitoring method and device, electronic equipment, storage medium and vehicle


    Additional title:

    车辆后桥速比异常监测方法、装置、电子设备、存储介质及车辆


    Contributors:
    LUO HAO (author)

    Publication date :

    2024-05-14


    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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