The invention discloses a Beidou positioning vehicle-mounted terminal and a method for judging the start-stop state of a vehicle by the Beidou positioning vehicle-mounted terminal. The Beidou positioning vehicle-mounted terminal comprises a shell, wherein a circuit board is fixed in the shell; a Beidou positioning chip, a six-axis sensor, a central processing module and a power supply module are arranged on the circuit board; the central processing module is electrically connected with the Beidou positioning chip and the six-axis sensor. The power supply module supplies power to the central processing module, the Beidou positioning chip and the six-axis sensor; the six-axis sensor comprises a three-axis acceleration sensor and a gyroscope; the six-axis sensor is used for judging the start-stop state of the vehicle, and if the vehicle is in a running state, the power module continues to supply power to the vehicle-mounted terminal; and if the vehicle-mounted terminal is in the stop state, the central processing module controls the vehicle-mounted terminal to enter a sleep mode so as to reduce power supply of the power supply module. According to the invention, through a high-precision Beidou positioning technology, accurate charging of passing vehicles on all levels of roads can be realized, and the endurance time of a standby soft package battery can be effectively prolonged.

    本发明公开了一种北斗定位车载终端及其判断车辆启停状态的方法,北斗定位车载终端包括内部固定有电路板的壳体;电路板上设有北斗定位芯片、六轴传感器、中央处理模块、电源模块;中央处理模块分别与北斗定位芯片、六轴传感器电连接;电源模块为中央处理模块、北斗定位芯片、六轴传感器供电;六轴传感器包括三轴加速度传感器和陀螺仪;六轴传感器用于判断车辆的启停状态,若为行驶状态,则电源模块继续为车载终端供电;若为停止状态,则中央处理模块将控制车载终端进入休眠模式,以减少电源模块的供电。本发明通过高精度的北斗定位技术,可以实现对各级道路上的通行车辆的精准计费,还能有效延长备用软包电池的续航时间。


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    Title :

    Beidou positioning vehicle-mounted terminal and method for judging starting and stopping states of vehicle by Beidou positioning vehicle-mounted terminal


    Additional title:

    一种北斗定位车载终端及其判断车辆启停状态的方法


    Contributors:
    XING QINGTAO (author) / FU ZHENG (author) / YE SHIYANG (author) / ZHU JIANFENG (author)

    Publication date :

    2022-03-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte



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