The invention discloses a storage battery protection method and device during remote starting of an engine, and the method comprises the steps: firstly judging whether a fault exists in a charging system or not after the engine is remotely started, then judging whether the electric quantity of a storage battery is not within a preset electric quantity threshold range or not, and finally judging whether the voltage of the storage battery is not within a preset voltage threshold range or not; and when any oneof the charging system, the electric quantity of the storage battery and the voltage of the storage battery is abnormal, forcibly shutting down the engine and feeding back the engine shutting-down reason to the user. By monitoring the charging system, the electric quantity of the storage battery and the voltage of the storage battery and forcibly shutting down the engine when any one of the charging system, the electric quantity of the storage battery and the voltage of the storage battery is abnormal, the storage battery is protected.

    本发明揭示了一种远程启动发动机时蓄电池保护方法及装置,方法包括:远程启动发动机后,首先判断充电系统是否存在故障,其次判断蓄电池电量是否不在预设电量阈值范围内,最后判断蓄电池电压是否不在预设电压阈值范围内,当其中任意一个满足时强制关闭发动机并向用户反馈关闭发动机原因。本发明通过对充电系统、蓄电池电量及蓄电池电压进行监测并在其中任意一个出现异常时强制关闭发动机,进而实现对蓄电池的保护。


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    Title :

    Storage battery protection method and device during remote starting of engine


    Additional title:

    一种远程启动发动机时蓄电池保护方法及装置


    Contributors:

    Publication date :

    2021-10-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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