The invention discloses a storage battery monitoring system and a control method. The system comprises a battery sensor, a state detection module, a first obtaining module, and a second obtaining module. The battery sensor is connected with a storage battery of a vehicle, and is used for collecting the storage battery state of the storage battery in real time. The state detection module is used for detecting the running state of an engine controller, wherein the running states comprise a dormant state and a power-on state; the first obtaining module is arranged in a vehicle body controller andused for obtaining the storage battery state collected by the battery sensor when the engine controller is in the dormant state; and the second obtaining module is arranged in the engine controller and is used for acquiring the storage battery state acquired by the battery sensor when the engine controller is in the power-on state. According to the invention, the storage battery is monitored in real time, and the phenomenon that the ECM cannot monitor the state of the storage battery in a dormant state and the storage battery is lack of electricity is avoided.
本发明公开了一种蓄电池监控系统及控制方法,该蓄电池监控系统包括电池传感器、状态检测模块、第一获取模块和第二获取模块:电池传感器,与车辆的蓄电池连接,用于实时采集所述蓄电池的蓄电池状态;状态检测模块,用于检测发动机控制器的运行状态,所述运行状态包括休眠状态和上电状态;第一获取模块,设置在车身控制器内,用于当所述发动机控制器处于所述休眠状态时,获取所述电池传感器采集的所述蓄电池状态;第二获取模块,设置在所述发动机控制器内,用于当所述发动机控制器处于所述上电状态时,获取所述电池传感器采集的所述蓄电池状态。本发明,实时监控蓄电池,避免ECM处于休眠状态时无法对蓄电池状态进行监控,蓄电池出现亏电现象。
Storage battery monitoring system and control method
蓄电池监控系统及控制方法
2020-09-11
Patent
Elektronische Ressource
Chinesisch
IPC: | H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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