The invention belongs to the technical field of vehicle-mounted equipment, and mainly provides vehicle-mounted positioning equipment, a power supply method of the vehicle-mounted positioning equipment and a vehicle. When the vehicle-mounted positioning equipment detects that the electric quantity of a vehicle-mounted storage battery is insufficient and the electric quantity of a power supply battery of the vehicle-mounted positioning equipment is also insufficient, the power supply method of the vehicle-mounted positioning equipment is started; and the control module controls the first power supply line and the second power supply line to be disconnected, so that the switch module conducts the third power supply line when the first power supply line and the second power supply line are disconnected and the voltage of the power supply battery is greater than a voltage threshold value corresponding to the power supply battery after the solar cell panel charges the power supply battery. And the power supply battery continuously supplies power to the vehicle-mounted positioning equipment, so that after the vehicle flames out, the vehicle-mounted positioning equipment can still be in a working state for a long time under the condition of illumination, it is ensured that the far-end equipment can always obtain the position information of the vehicle, and the problem that the far-end equipment cannot obtain the position information of the vehicle for a long time is solved.

    本申请属于车载设备技术领域,主要提供了一种车载定位设备、车载定位设备的供电方法和车辆,本申请的车载定位设备通过在检测到车载蓄电池电量不足,且车载定位设备自身的供电电池的电量也不足时,控制第一供电线和第二供电线断开,使得开关模块在第一供电线和第二供电线断开时,并且,在太阳能电池板对所述供电电池充电后,供电电池的电压大于所述供电电池对应的电压阈值时,导通所述第三供电线,以由供电电池继续为所述车载定位设备供电,使得车辆熄火后,车载定位设备依旧能够在有光照的情况下长时间处于工作状态,并保证远端设备能够一直获取到车辆的位置信息,解决了远端设备无法长时间获取到车辆位置信息的问题。


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    Title :

    Vehicle-mounted positioning equipment, power supply method of vehicle-mounted positioning equipment and vehicle


    Additional title:

    一种车载定位设备、车载定位设备的供电方法和车辆


    Contributors:
    GUO XINXIN (author) / WANG BIN (author)

    Publication date :

    2023-08-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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



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