The invention provides a control system and a control method for preventing power shortage of a vehicle storage battery, and the control system comprises a solar energy collection and conversion unit, an energy storage unit, an energy storage unit charging and discharging control unit, an energy storage unit electric quantity monitoring unit, an engine control unit, a storage battery charging control unit, a storage battery electric quantity monitoring unit, and a buck-boost DC/DC unit, the solar energy collection and conversion unit is electrically connected with the energy storage unit through the relay, the energy storage unit is electrically connected with the storage battery through the buck-boost DC/DC unit, the engine control unit is electrically connected with the engine, and the engine is electrically connected with the buck-boost DC/DC unit and the storage battery through the generator. The storage battery charging control unit, the engine control unit, the buck-boost DC/DC unit and the energy storage unit charging and discharging control unit are communicated through a bus. According to the technical scheme, solar energy is comprehensively utilized for automatically supplying power to the storage battery, safety and reliability are achieved, and environment friendliness is achieved.
本发明提供了一种防止车辆蓄电池亏电的控制系统及控制方法,该控制系统包括太阳能收集及转化单元、储能单元、储能单元充放电控制单元、储能单元电量监测单元、发动机控制单元、蓄电池充电控制单元、蓄电池电量监测单元、升降压DC/DC单元,所述太阳能收集及转化单元通过继电器与储能单元电连接,所述储能单元通过升降压DC/DC单元与蓄电池电连接,所述发动机控制单元与发动机电连接,所述发动机通过发电机与升降压DC/DC单元、蓄电池电连接,所述蓄电池充电控制单元、发动机控制单元、升降压DC/DC单元、储能单元充放电控制单元通过总线进行通讯。本发明的技术方案还综合利用太阳能自动给蓄电池进行补给,安全可靠,更加环保。
Control system and control method for preventing power shortage of vehicle storage battery
一种防止车辆蓄电池亏电的控制系统及控制方法
2021-04-16
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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