The invention provides a high-speed moving vehicle overrun detection method. According to the high-speed moving vehicle overrun detection method, a solid-state laser radar detection system is arranged on the roadside and can be arranged on a street lamp pole or other roadside pole bodies, a portal frame stretching across the road does not need to be used, and the risk that the high-speed moving vehicle is collided by an ultrahigh vehicle is also eliminated. Because the solid-state laser radar detection system can carry out multi-line detection and has a high scanning frequency, vehicle contour information in a high-speed motion state can be accurately captured, specifically, vehicle data at a certain moment can be extracted, and through matrix rotation and vector rotation of point cloud data, contour information three-dimensional space coordinate transformation of the vehicle is realized, and length, width and height information of the vehicle is calculated. Thus, when an overrun vehicle passes, the solid-state laser radar detection system can collect and analyze vehicle information and inform a background of alarm processing in real time so that the overload treatment efficiency can be effectively improved.

    本申请提供了一种高速运动车辆超限检测方法。本申请的高速运动车辆超限检测方法,通过在设于路侧的设置固态激光雷达检测系统,可设于路灯杆或其他路侧杆体上,而无需使用横跨马路的龙门架,也排除了被超高的车辆碰撞的风险。由于固态激光雷达检测系统能够多线式检测,且具有较高的扫描频率,因此,可以精确地捕捉到高速运动状态下的车辆轮廓信息,具体地,可对某一个瞬间的车辆数据进行提取,再通过点云数据的矩阵旋转和向量旋转,实现车辆的轮廓信息三维空间坐标变换,计算得出车辆的长宽高信息。这样,当超限的车辆经过时,固态激光雷达检测系统能够对车辆信息进行采集并分析,并实时通知后台报警处理,便可有效提高治超效率。


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    Titel :

    High-speed moving vehicle overrun detection method


    Weitere Titelangaben:

    高速运动车辆超限检测方法


    Beteiligte:
    WANG XIAOHUI (Autor:in)

    Erscheinungsdatum :

    2021-04-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / G01S RADIO DIRECTION-FINDING , Funkpeilung



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