The invention discloses a high-speed automatic driving early warning system and an early warning method thereof. The system comprises a far infrared camera, a Beidou satellite positioner, a controller and an early warning device. Wherein the far infrared camera is mounted around a vehicle and is used for acquiring image information of the surrounding environment of the vehicle in real time; the Beidou satellite positioner is installed on a chassis of the vehicle and used for obtaining the speed of the vehicle. The controller and the early warning equipment are mounted at a center console of the vehicle; the controller is respectively in wireless communication connection with the far infrared camera and the Beidou satellite positioner, and is in control connection with the early warning equipment; the controller can be used for calculating a first vehicle distance between a target vehicle around the own vehicle and the own vehicle; if the first vehicle distance is smaller than the safety distance of the vehicle, an early warning device is controlled to send out early warning information; the system can accurately measure the distance between the target vehicle and the vehicle on the highway, and meanwhile early warning is conducted when the vehicle distance is smaller than the safety range.

    本发明公开了一种高速自动驾驶预警系统及其预警方法;该系统包括:远红外摄像头、北斗卫星定位器、控制器和预警设备;其中远红外摄像头安装在自身车辆的四周,用于实时获取自身车辆周边环境的图像信息;北斗卫星定位器安装在自身车辆底盘处,用于获取自身车辆速度;控制器和预警设备安装在自身车辆的中控台处;控制器分别与远红外摄像头、北斗卫星定位器无线通信连接,并与预警设备控制连接;控制器可用于计算自身车辆周边目标车辆和自身车辆的第一车间距;若第一车间距小于自身车辆的安全距离,则控制预警设备发出预警信息;通过该系统能准确测得高速上目标车辆与自身车辆的距离,同时对车距小于安全范围的情况进行预警。


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    Title :

    High-speed automatic driving early warning system and early warning method thereof


    Additional title:

    一种高速自动驾驶预警系统及其预警方法


    Contributors:
    BIAN ZHAN (author)

    Publication date :

    2022-03-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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