The invention discloses a vehicle distance monitoring and early warning method and system, a medium and equipment, and belongs to the technical field of intelligent vehicle environment perception. The method comprises the steps that a vehicle-mounted camera shoots an image in front of a vehicle; a sensing module is used for monitoring the multiple frames of images, and driving data of other vehicles in each single frame of image are obtained; according to the driving data of the other vehicles and the own vehicle, respectively fitting the driving tracks of the other vehicles and the own vehicle, and determining a front vehicle; and if the driving data corresponding to the front vehicle in the preset number of frames of continuous images all meet the preset condition, sending out an early warning that the vehicle distance is short. By monitoring the target in the continuous multi-frame image, accurate driving data of other vehicles can be obtained, the driving track is fitted, the front vehicle is determined, the distance between the vehicle and the front vehicle is accurately judged by comparing with the preset condition, and then early warning that the distance between the vehicle and the front vehicle is short is given out. Therefore, the accuracy of vehicle distance monitoring is improved.

    本申请公开了一种车距监测预警方法、系统、介质及设备,属于智能车辆环境感知技术领域。该方法包括:车载相机拍摄自身车辆前方的图像;利用感知模块分别对多帧图像进行监测,获得各个单帧图像中其他车辆的行驶数据;根据其他车辆和自身车辆的行驶数据,分别对其他车辆和自身车辆的行驶轨迹进行拟合,确定出前方车辆;若在预设数量帧连续图像中,前方车辆对应的行驶数据均满足预设条件,则发出车距较近预警。本申请通过对连续多帧图像中的目标进行监测,能够获得准确的其他车辆的行驶数据,并对行驶轨迹进行拟合,确定前方车辆,通过与预设条件的比较,准确的进行与前方车辆的车距的判断,进而发出车距较近的预警,从而提升车距监测的准确性。


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    Title :

    Vehicle distance monitoring and early warning method, system, medium and equipment


    Additional title:

    车距监测预警方法、系统、介质及设备


    Contributors:
    WEI WENDIAN (author) / WANG XIAOFEI (author) / YUAN XIKUN (author) / YU WEIPING (author) / TIAN LEI (author) / LI YU (author)

    Publication date :

    2023-07-11


    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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