The invention discloses a vehicle-mounted battery protection method and device, electronic equipment and a storage medium. The method comprises the steps that the output power of a vehicle-mounted battery is monitored; if the output power is larger than the first preset threshold value, a power supply mos tube of a target vehicle-mounted electric appliance is controlled to be disconnected, and the target vehicle-mounted electric appliance is an electric appliance which is arranged in the vehicle and is irrelevant to the vehicle driving function; if it is detected that the output power of the vehicle-mounted battery of the controlled vehicle is smaller than a second preset threshold value, the power supply mos transistor of the target vehicle-mounted electric appliance is controlled to be closed. According to the technical scheme provided by the embodiment of the invention, the problem of potential safety hazards caused by insufficient low-voltage power supply due to over-limit of the vehicle-mounted electric appliance is reduced, and the aging of the vehicle-mounted battery caused by over-discharge of the vehicle-mounted battery can be avoided.

    本公开公开了一种车载电池保护方法、装置、电子设备及存储介质,方法包括:监测车载电池的输出功率;若输出功率大于第一预设阈值,则控制目标车载电器的供电mos管断开,目标车载电器为设置在车辆中与车辆行驶功能无关的电器;若检测到控制后的车辆的车载电池的输出功率小于第二预设阈值,则控制目标车载电器的供电mos管关闭。本公开实施例提供的技术方案,减少了车载电器超限造成的低压供电不足,以至于带来安全隐患的问题,并且可以避免因为车载电池过放电造成的车载电池的老化。


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    Title :

    Vehicle-mounted battery protection method and device, electronic equipment and storage medium


    Additional title:

    车载电池保护方法、装置、电子设备及存储介质


    Contributors:
    CHI MINGFU (author) / HUANG XINGXIANG (author) / CHEN XIAOJUN (author) / HE JINMING (author)

    Publication date :

    2025-04-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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




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