The invention relates to a vehicle tire parameter monitoring method and system, the method is applied to vehicle-mounted equipment, the vehicle-mounted equipment is in communication connection with a vehicle tire pressure sensor, the vehicle-mounted equipment is connected with a vehicle control area network CAN bus. The method comprises the following steps: obtaining vehicle state information through the vehicle CAN bus, the vehicle state information comprises vehicle speed information; determining a target speed interval in which the vehicle is located according to the vehicle speed information and a preset speed interval range; determining a tire parameter target monitoring frequency corresponding to the target speed interval; sending a vehicle tire parameter monitoring instruction to the vehicle tire pressure sensor according to the tire parameter target monitoring frequency, so that the vehicle tire pressure sensor collects vehicle tire parameters according to the tire parameter target monitoring frequency and generates a tire parameter monitoring result; and acquiring and displaying the tire parameter monitoring result. Loss of sensor batteries is reduced, and cost is saved.

    本申请涉及一种车辆轮胎参数监测方法和系统,该方法应用于车载设备,所述车载设备与车辆胎压传感器通信连接,所述车载设备与车辆控制局域网络CAN总线连接,所述方法包括:通过车辆CAN总线获取车辆状态信息,所述车辆状态信息包括车速信息;根据所述车速信息按照预设的速度区间范围确定所述车辆所处的目标速度区间;确定所述目标速度区间对应的轮胎参数目标监测频率;按照所述轮胎参数目标监测频率发送车辆轮胎参数监测指令至所述车辆胎压传感器,以使所述车辆胎压传感器按照所述轮胎参数目标监测频率采集车辆轮胎参数并生成轮胎参数监测结果;获取所述轮胎参数监测结果并显示。减少传感器电池的损耗,节约成本。


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    Title :

    Vehicle tire parameter monitoring method and system


    Additional title:

    车辆轮胎参数监测方法和系统


    Contributors:
    LIU JUN (author) / LI RUI (author)

    Publication date :

    2021-08-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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