The invention provides a whole vehicle electric quantity management device and method. The system comprises a vehicle electrical system and a storage battery and is characterized in that the whole vehicle electric quantity management device further comprises a storage battery sensor, and the storage battery sensor is arranged on the negative electrode of the storage battery and connected with the positive electrode and the negative electrode of the storage battery; the storage battery sensor is further connected with a vehicle electrical system, positive and negative electrodes of the storage battery are correspondingly connected with positive and negative electrodes of the vehicle electrical system, and the storage battery sensor detects current battery information of the storage battery. According to the whole vehicle electric quantity management device and method, the storage battery sensor is additionally arranged and used for detecting the current battery information of the storage battery, and the battery information of the storage battery can be conveniently detected in real time, so that the phenomenon of feed of the storage battery is avoided, and the traditional technical scheme lacking of electric quantity monitoring is avoided; the technical problem that in the prior art, due to the lack of electric quantity monitoring, the whole vehicle feed risk exists in the OTA upgrading process or normal upgrading completion cannot be supported is solved.
本发明提供一种整车电量管理装置及方法,系统包括车辆电气系统及蓄电池,其特征在于,整车电量管理装置还包括蓄电池传感器,蓄电池传感器设于蓄电池的负极、且连接蓄电池的正负极;蓄电池传感器还连接车辆电气系统,且蓄电池的正负极对应连接车辆电气系统的正负极,蓄电池传感器检测蓄电池的当前电池信息。上述整车电量管理装置及方法,通过添加蓄电池传感器,用于检测蓄电池的当前电池信息,便于实时检测蓄电池的电池信息,从而避免蓄电池出现馈电的现象,避免了传统的缺乏电量监控的技术方案;解决了现有技术中由于缺乏电量监控,导致在OTA升级过程中存在整车馈电风险或无法支持正常升级完成的技术问题。
Vehicle electric quantity management device and method
一种整车电量管理装置及方法
2021-11-23
Patent
Electronic Resource
Chinese
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