The invention discloses a vehicle SOC correction method and device, equipment and a storage medium, and relates to the technical field of vehicle data processing, and the method comprises the steps: obtaining a timer state and a historical SOC of a target vehicle, and obtaining a vehicle power-off state according to the timer state; when the vehicle power-off state is abnormal power-off and the target vehicle meets the static correction condition, the static voltage of the target vehicle is obtained, and a static SOC is obtained according to the static voltage; correcting the historical SOC based on the static SOC to obtain a target SOC; according to the method, whether the vehicle is powered off abnormally or not is judged according to the state of a timer when the vehicle is started, the more accurate static SOC is obtained according to the static voltage for the situation that the vehicle is powered off abnormally and the static correction condition is met, the historical SOC in the last power-off process is corrected based on the static SOC, the displayed SOC value of the battery is corrected as much as possible after the vehicle is powered off abnormally, and the battery SOC correction efficiency is improved. And by matching with the actual electric quantity of the battery, the safety risk in the vehicle use process is reduced.
本申请公开了一种车辆SOC校正方法、装置、设备及存储介质,涉及车辆数据处理技术领域,公开了:获取目标车辆的计时器状态和历史SOC,根据计时器状态得到车辆下电状态;在车辆下电状态为异常下电且目标车辆满足静态修正条件时,获取目标车辆的静态电压,根据静态电压得到静态SOC;基于静态SOC校正历史SOC,得到目标SOC;该方法通过车辆启动时的计时器状态判断车辆是否为异常下电,针对异常下电且满足静态修正条件的情况,根据静态电压得到更准确的静态SOC,基于静态SOC对上次下电时的历史SOC修正,使非正常下电后SOC值尽可能的对显示的电池SOC值进行修正,与电池实际电量相匹配,降低车辆使用过程中的安全风险。
Vehicle SOC correction method and device, equipment and storage medium
车辆SOC校正方法、装置、设备及存储介质
2024-12-20
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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