The invention provides a dual-redundancy storage battery control circuit, a control method and a vehicle. The control circuit comprises a main storage battery circuit, an auxiliary storage battery circuit, a direct current control element, a power battery, a vehicle body controller and a whole vehicle controller. The main storage battery circuit is connected with the direct current control element; the auxiliary storage battery circuit is connected with the direct current control element through a breaker switch; the direct current control element is respectively connected with the power battery and the vehicle body controller; the vehicle control unit is connected with the power battery, the main storage battery circuit and the auxiliary storage battery circuit. According to the scheme, a charging control method of the dual-redundancy storage battery is provided through the dual-redundancy storage battery control circuit, and the storage battery with low electric quantity is charged in time, so that the reliability of a low-voltage power supply system is ensured.
本发明提供一种双冗余蓄电池控制电路、控制方法和车辆。该控制电路包括:主蓄电池电路、辅助蓄电池电路、直流控制元件、动力电池、车身控制器和整车控制器;所述主蓄电池电路和所述直流控制元件连接;所述辅助蓄电池电路通过一分断器开关与所述直流控制元件连接;所述直流控制元件与所述动力电池和所述车身控制器分别连接;所述整车控制器与所述动力电池、所述主蓄电池电路和所述辅助蓄电池电路分别连接。本发明的方案,通过双冗余蓄电池控制电路提供双冗余蓄电池的充电控制方法,及时为电量较低的蓄电池充电,从而保证低压供电系统的可靠性。
Dual-redundancy storage battery control circuit, control method and vehicle
双冗余蓄电池控制电路、控制方法和车辆
2023-05-26
Patent
Electronic Resource
Chinese
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