Integrated traffic detection system based on radar, video and geomagnetism

The utility model relates to an integrated traffic detection system based on radar, video and terrestrial magnetism, which comprises a CPU unit, a radar module, a video detection module and a terrestrial magnetism module, and is characterized in that the video detection module is used for detecting...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIU GANG, ZHU CHANGJIAN, GAO QUANYONG
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model relates to an integrated traffic detection system based on radar, video and terrestrial magnetism, which comprises a CPU unit, a radar module, a video detection module and a terrestrial magnetism module, and is characterized in that the video detection module is used for detecting data identification of vehicle information and interacting data 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 the signal machine, thereby providing an important design basis for urban traffic organization optimization and traffic infrastructure planning and construc