The invention discloses an electric quantity detection method of a vehicle battery, a vehicle, a storage medium and a product, and relates to the technical field of vehicle control, the vehicle is provided with a plurality of battery voltage modes, different credibility is determined for different battery voltage sources by referring to the environment temperature of the vehicle, and the credibility is used as the weight of the corresponding battery voltage. Therefore, it is ensured that the comprehensive battery voltage obtained through weighted summation can accurately represent the actual voltage of the vehicle battery, and the accuracy of the battery electric quantity determined based on the comprehensive battery voltage and the electric quantity mapping coefficient can be ensured. Correspondingly, the user can use the vehicle by referring to the accurate electric quantity of the battery, and the problems that the battery is overused and the vehicle cannot be started due to the inaccurate electric quantity of the battery are avoided.

    本申请公开了一种车辆电池的电量探测方法、车辆、存储介质及产品,涉及车辆控制技术领域,本申请车辆设置有多种电池的电压的方式,并参考车辆的所处的环境温度为不同电池电压来源确定不同的可信度作为对应电池电压的权重,从而保证加权求和得到的综合电池电压可准确的表征车辆电池的实际电压,进而可以保证基于综合电池电压以及电量映射系数确定的电池电量的准确性。相应的,用户可参考准确的电池电量使用车辆,避免了因电池电量不准,造成电池过度使用以及车辆无法启动的问题。


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    Title :

    Electric quantity detection method of vehicle battery, vehicle, storage medium and product


    Additional title:

    车辆电池的电量探测方法、车辆、存储介质及产品


    Contributors:
    YU SHANG (author) / ZHANG ZHENXING (author) / ZHANG QIANG (author) / MA CAOYUAN (author)

    Publication date :

    2024-11-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES



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