The invention discloses a vehicle-mounted storage battery charging protection method and system, and belongs to the technical field of vehicle power batteries. The method comprises the steps: enablinga vehicle control unit to upload a storage battery electric quantity detection value to a service rear end; when the electric quantity detection value of the storage battery reaches a reminding charging threshold value, sending a reminding charging instruction to a mobile terminal through the service rear end; if the mobile terminal issues a charging starting instruction to the vehicle control unit through the service rear end, triggering a charging request; if the mobile terminal does not send the charging starting instruction, triggering the charging request when the electric quantity detection value of the storage battery is reduced to a power shortage threshold value; and enabling the battery management controller to receive the charging request and perform charging according to the charging request. According to the invention, the electric quantity of the storage battery can still be kept in a good state during long-term standing, the phenomenon of power shortage which may damagethe battery is avoided on the premise of ensuring vehicle ignition, and the service life of the storage battery is protected.
本发明公开了一种车载蓄电池充电防护方法及系统,属于车辆动力电池技术领域。所述方法包括:整车控制器将蓄电池电量检测值上传至服务后端;当所述蓄电池电量检测值到达提醒充电阈值时,通过所述服务后端向移动终端发送提醒充电指令;如果所述移动终端将开启充电指令通过所述服务后端下达至所述整车控制器,触发充电请求;如果所述移动终端未发送所述开启充电指令,当所述蓄电池电量检测值降低至亏电阈值时,触发所述充电请求;电池管理控制器接收所述充电请求,并根据所述充电请求进行充电。本发明能够保持蓄电池在长期静放时仍能将电量保持在良好状态,并确保车辆点火前提下避免发生会损害电池的亏电现象,保护蓄电池寿命。
Vehicle-mounted storage battery charging protection method and system
一种车载蓄电池充电防护方法及系统
2020-05-08
Patent
Electronic Resource
Chinese
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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