The invention discloses a laser radar identification system. The laser radar recognition system comprises a millimeter-wave radar, a laser radar, a weather detector and a data correction server, the millimeter-wave radar and the laser radar are connected with the data correction server, and the weather detector is connected with the laser radar; the millimeter-wave radar and the laser radar are combined, the weather detector is used for detecting the weather information value, whether the weather information value exceeds the weather information threshold value or not is judged, and under thecondition that the weather information value exceeds the weather information threshold value, a laser sensor of the laser radar is triggered to automatically adjust the laser beam amount according toa preset rule, the probability that due to severe environment factors, a traditional radar and a common laser radar cannot recognize the vehicle type and the axle number or cannot accurately recognizethe vehicle type and the axle number can be effectively reduced, so that the purpose of accurately monitoring the expressway vehicle is achieved.

    本发明公开一种激光雷达识别系统。该激光雷达识别系统包括:毫米波雷达、激光雷达、天气探测器以及数据修正服务器,所述毫米波雷和所述激光雷达分别与所述数据修正服务器连接,所述天气探测器与所述激光雷达连接;本发明通过将毫米波雷达与激光雷达结合,并通过天气探测器检测气象信息值,判断所述气象信息值是否超过气象信息阈值,在所述气象信息值超过气象信息阈值的情况下,触发所述激光雷达的激光传感器按照预设规则自动调节激光束量,可以有效减少因为恶劣环境因素,传统雷达和一般激光雷达对车辆类型和轴数识别不出或者识别不准确的概率,以达到精准监控高速公路车辆的目的。


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    Title :

    Laser radar identification system


    Additional title:

    激光雷达识别系统


    Contributors:
    GAO ZHAOHUI (author) / ZHAO SIYUAN (author) / CHEN HAIYING (author) / ZHU JIE (author)

    Publication date :

    2020-12-08


    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 / G01S RADIO DIRECTION-FINDING , Funkpeilung / G07B Fahrkartenausgeber , TICKET-ISSUING APPARATUS



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