The invention relates to an integrated traffic detection system based on radar, video and geomagnetism, which comprises a CPU unit, a radar module, a video detection module and a geomagnetism module, and is characterized in that the video detection module is used for detecting data identification of vehicle information and performing data interaction with the CPU unit; the radar module is used for detecting a vehicle target and communicates with the CPU unit through a CAN interface. The geomagnetic module is used for detecting lane occupation data, and the geomagnetic module is in data connection with the CPU; the CPU unit is used for summarizing radar, video and geomagnetic detection data, can obtain accurate and effective statistical traffic data of traffic flow, speed, occupancy and queuing length, and uploads the statistical traffic data to a signal machine, thereby providing an important design basis for urban traffic organization optimization and traffic infrastructure planning and construction.

    本发明涉及基于雷达、视频、地磁的一体式交通检测系统,包括:CPU单元、雷达模块、视频检测模块、地磁模块,所述视频检测模块用于检测车辆信息的数据识别,并与所述CPU单元数据交互;所述雷达模块用于对车辆目标的检测,并通过CAN接口与所述CPU单元通信;所述地磁模块用于检测车道占用数据,所述地磁模块与所述CPU单元数据连接;所述CPU单元用于数据汇总雷达、视频、地磁检测数据,能够得到准确有效的车流量、速度、占有率、排队长度各种统计交通数据,并上传至信号机,为城市交通组织优化、交通基础设施规划建设提供重要设计依据。


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    Titel :

    Integrated traffic detection system based on radar, video and geomagnetism


    Weitere Titelangaben:

    基于雷达、视频、地磁的一体式交通检测系统


    Beteiligte:
    GAO QUANYONG (Autor:in) / LIU GANG (Autor:in) / ZHU CHANGJIAN (Autor:in)

    Erscheinungsdatum :

    2021-06-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G01S RADIO DIRECTION-FINDING , Funkpeilung



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