The invention provides an intelligent vehicle distance measurement system. The system comprises a plurality of fisheye cameras, a plurality of lane line data information, an image processing module, a judgment module, an analysis module, a calculation module and a verification module, wherein the image processing module obtains the first image information, the second image information, the third image information and the fourth image information, the judgment module sends an A strategy command or a B strategy command to a vehicle, and the analysis module obtains the first counting unit information, the first unit missing information, the second counting unit information and the second unit missing information; the calculation module obtains the first actual distance information, the second actual distance information, the third actual distance information, the first displacement information and the second displacement information; and the verification module compares the calculated distance difference information with the reference distance difference information through a comparison equation. The system is advantaged in that a distance between the two vehicles can be accurately measured, and the measured distance can be verified.

    本发明创新提供了一种智能车辆的测距系统,包括多个鱼眼摄像头,测距系统还包括若干车道线数据信息、图像处理模块、判断模块、分析模块、计算模块以及校验模块;图像处理模块获取第一图像信息、第二图像信息、第三图像信息以及第四图像信息,判断模块向本车发出A策略命令或B策略命令,分析模块得到第一次计数单元信息、第一次单元缺失信息、第二次计数单元信息以及第二次单元缺失信息,计算模块得到第一实际距离信息、第二实际距离信息、第三实际距离信息、第一位移信息以及第二位移信息;校验模块根据计算距离差信息与参考距离差信息通过比较算式进行比较;本发明的其优点在于能够精准测得两车之间间距以及对测得的距离进行校验。


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    Title :

    Distance measurement system of intelligent vehicle


    Additional title:

    一种智能车辆的测距系统


    Contributors:
    HUANG YUE (author) / TIAN FENG (author) / JING YONGNIAN (author)

    Publication date :

    2021-06-29


    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 / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen



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