The invention relates to the technical field of high-precision positioning, and discloses a vehicle monitoring method based on high-precision positioning. The method comprises the following steps: obtaining the high-precision position information of a vehicle; continuously calculating the change rates of the vehicle course angles of the position points corresponding to the two continuous moments according to the high-precision position information, and if the change rates are greater than a first threshold value, generating a collision instruction; and reporting the collision instruction in real time. The invention also discloses vehicle monitoring equipment based on high-precision positioning. The monitoring equipment comprises a high-precision positioning module, a resolving module, a processor and a reporting module. The high-precision positioning module is used for acquiring the high-precision position information of the vehicle; the resolving module is used for continuously calculating the change rates of the vehicle course angles of the position points corresponding to the two continuous moments according to the high-precision position information; the processor is used for generating the collision instruction when the change rates are greater than the first threshold value; and the reporting module is used for reporting the collision instruction in real time.

    本发明涉及高精度定位技术领域,公开了一种基于高精度定位的车辆监控方法,包括以下步骤:获取所述车辆的高精度位置信息;根据高精度位置信息,持续计算两个连续时刻对应的位置点的车辆航向角的变化率,若所述变化率大于第一阈值,则生成碰撞指令;将所述碰撞指令实时上报。同时公开了一种基于高精度定位的车辆监控设备,所述监控设备包括高精度定位模块、解算模块、处理器以及上报模块;高精度定位模块用于获取所述车辆的高精度位置信息;解算模块用于根据所述高精度位置信息,持续计算两个连续时刻对应的位置点的车辆航向角的变化率;处理器用于当所述变化率大于第一阈值时,生成碰撞指令;上报模块用于将所述碰撞指令实时上报。


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    Title :

    Vehicle monitoring method and equipment based on high-precision positioning


    Additional title:

    一种基于高精度定位的车辆监控方法及设备


    Contributors:
    YAN WENHAO (author) / GUAN RUICHENG (author) / WEN ZIXUAN (author) / SUI HAO (author)

    Publication date :

    2020-04-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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