The invention discloses a vehicle storage battery tracking detection method and system and a vehicle. The detection method comprises the following steps: S1, acquiring the working voltage of a storage battery in the starting process and the advancing process of an automobile; s2, comparing the working voltage with a set threshold value; when the working voltage is lower than a threshold value, abnormal early warning information is output; and the working voltage is compared with historical voltage data, and when the voltage drops too fast, life early warning information is output. The detection system comprises an AD analog signal acquisition module used for acquiring the working voltage of the storage battery; the information processing module is used for processing the collected working voltage; the CAN communication module is used for carrying out data communication with the information processing module and automobile output equipment; and the power supply module provides a working power supply for the AD analog signal acquisition module, the information processing module and the CAN communication module. The abnormal state of the storage battery generated in the normal running process can be found in time, and the running stability and safety of the automobile are guaranteed.

    本发明公开了一种车辆蓄电池跟踪检测方法、系统及车辆。所述检测方法包括S1、获取汽车启动过程和行进过程中蓄电池的工作电压;S2、将工作电压与设定的阈值进行对比;当工作电压低于阈值时,输出异常预警信息;并将工作电压与历史电压数据进行对比,当电压下降过快时,输出寿命预警信息。所述检测系统包括AD模拟信号采集模块,用于采集蓄电池的工作电压;信息处理模块,用于处理采集到的工作电压;CAN通信模块,用于与信息处理模块以及汽车输出设备进行数据通信;电源模块,所述电源模块为AD模拟信号采集模块、信息处理模块以及CAN通信模块提供工作电源。本发明能及时发现正常行驶过程中产生的蓄电池异常状态,保证汽车行驶稳定及安全性。


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    Title :

    Vehicle storage battery tracking detection method and system and vehicle


    Additional title:

    一种车辆蓄电池跟踪检测方法、系统及车辆


    Contributors:

    Publication date :

    2022-05-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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