The invention discloses an electric vehicle battery fault monitoring system which comprises a vehicle-mounted central electric control module, a communication module, a battery monitoring module, a high-low voltage electric control module and a thermal management module, and is characterized in that the vehicle-mounted central electric control module is used for controlling charging, discharging and pre-charging of a local electric controller and a battery pack; at least one or more battery packs are arranged; the battery monitoring module is used for monitoring physical parameters of a battery in real time and sending the monitored physical parameters to the vehicle-mounted central processing unit in real time through the communication module for data processing so as to output the battery state and feed the battery state back to the battery monitoring module for battery diagnosis. The high-low voltage electrical control module is used for controlling disconnection, connection and size adjustment of the high-voltage electrical equipment and the low-voltage electrical equipment; the heat management module is used for controlling the temperature of the battery so as to control the temperature, humidity and air supply temperature of the indoor environment of the vehicle; and the communication module is used for providing signal transmission service for all the modules.

    本发明公开了一种电动汽车电池故障监测系统,包括车载中央电控模块、通信模块、电池监测模块、高低压电气控制模块以及热管理模块,其特征在于:车载中央电控模块用于控制本地电控器和电池组的充电、放电、预充,电池组至少有一个及以上;电池监测模块用于实时监测电池的物理参数,并通过通信模块将监测到的物理参数实时发送至车载中央处理器中进行数据处理,以输出电池状态并反馈至电池监测模块中进行电池诊断;高低压电气控制模块用于控制高压电气设备和低压电气设备的断开、连接、大小调节;热管理模块用于对电池进行温控,以控制车室内环境的温度、湿度、送风温度;通信模块用于为上述各模块提供信号传输服务。


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    Title :

    Electric vehicle battery fault monitoring system


    Additional title:

    一种电动汽车电池故障监测系统


    Contributors:
    HOU ZONGCHEN (author) / XU YILIANG (author)

    Publication date :

    2024-01-30


    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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