A low-voltage storage battery low-voltage protection control method, system and device and a storage medium relate to the field of vehicle storage battery low-voltage protection control, and comprise: when detecting that an actual voltage value of a storage battery is not greater than a preset voltage threshold, acquiring a first duration which is a duration when the actual voltage value is not greater than the voltage threshold; and on and off of a high-voltage relay are controlled based on the size relation between the first duration and a preset first duration threshold value so as to realize charging control of the storage battery. According to the invention, the power shortage condition of the storage battery can be found in time, and power shortage protection is carried out on the storage battery.
一种低压蓄电池亏电保护控制方法、系统、设备及存储介质,涉及车辆蓄电池亏电保护控制领域,包括当检测到蓄电池的实际电压值不大于预设的电压阈值时,获取第一时长,所述第一时长为实际电压值不大于电压阈值所持续的时长;基于所述第一时长与预设的第一时长阈值间的大小关系控制高压继电器的启闭,以实现对蓄电池的充电控制。本申请能够及时发现蓄电池出现亏电情况并对蓄电池进行亏电保护。
Low-voltage storage battery power shortage protection control method, system and equipment and storage medium
低压蓄电池亏电保护控制方法、系统、设备及存储介质
2024-04-05
Patent
Electronic Resource
Chinese
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