The invention discloses a vehicle-mounted storage battery intelligent energy management system, and relates to the field of automobile storage battery management. The system comprises an alternating current power supply module, an intelligent output module, a 3.3 V analog power supply isolation circuit and an AD sampling circuit; and the alternating current power supply module and the intelligent output module are both connected with a storage battery, the alternating current power supply module is connected with other vehicle-mounted electric equipment except the storage battery, the intelligent output module is connected with other vehicle-mounted electric equipment except the storage battery, and the intelligent output module is respectively connected with a vehicle-mounted remote control circuit, a vehicle-mounted starting circuit, the 3.3 V analog power supply isolation circuit and the AD sampling circuit. According to the invention, the current is not supplied to other vehicle-mounted electric equipment while the vehicle storage battery supplies minimum starting current to a vehicle engine, so that the problem that lamps in a vehicle are always on due to forgetting to turn off sound equipment, vehicle lamps, vibration and alarm prompts and forgetting to turn off the vehicle lamps and vehicle doors is effectively prevented, and the problem that the vehicle cannot be normally started due to power shortage of the vehicle storage battery is avoided.

    一种车载电瓶智能能量管理系统,涉及汽车电瓶管理领域,本发明包括交流电源模块、智能输出模块、3.3V模拟供电隔离电路和AD采样电路;交流电源模块和智能输出模块均与电瓶电池相连,交流电源模块与除电瓶电池外的其他车载用电设备相连,智能输出模块与除电瓶电池外的其他车载用电设备相连,智能输出模块分别与车载遥控电路、车载启动电路、3.3V模拟供电隔离电路和AD采样电路相连。本发明能保证汽车电瓶供应汽车发动机最小启动电流的同时不对其他车载用电设备供应电流,有效防止因忘记关闭音响、车灯及震动和报警提示及车灯车门未关闭导致车内灯常亮,避免了因汽车电瓶亏电导致的无法正常启动的问题。


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    Title :

    Vehicle-mounted storage battery intelligent energy management system


    Additional title:

    一种车载电瓶智能能量管理系统


    Contributors:

    Publication date :

    2021-06-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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