The invention discloses a self-powered device for detecting illegal occupation of a bus lane, which belongs to a traffic detection device and comprises a first piezoelectric axis sensor which is laid under the ground of the bus lane, is perpendicular to a lane of the bus lane and is used for detecting coaxial double-wheel passing of a vehicle, a second piezoelectric axis sensor which is parallel to the first piezoelectric axis sensor, a first signal processor and a second signal processor which are used for receiving signals transmitted by the first piezoelectric axis sensor and the second piezoelectric axis sensor when two coaxial wheels of the vehicle pass through and carrying out filtering, rectification and amplification processing on the signals, an energy storage device for providing electric energy, a controller for controlling the whole device, a camera used for shooting vehicles occupying the bus lane illegally and is hung on one side of the bus lane, and an LED display screen for warning the violation vehicle. According to the device, the labor cost is reduced, the service life is long, and compared with an existing bus lane detection device, the device is better.

    本发明公开了一种自供电的公交车专用道违规占用检测装置,属于一种交通检测装置,该监测装置包括:铺设在公交车专用道地面下,垂直于公交车专用道车道,用于检测车辆同轴双轮通过时的第一压电轴传感器,与第一压电轴传感器平行的第二压电轴传感器,接收第一压电轴传感器、第二压电轴传感器传送的车辆同轴双轮通过时的信号进行滤波、整流及放大处理的第一信号处理器和第二信号处理器,提供电能的储能器、控制整个装置的控制器;进行违规占用公交车专用道车辆拍摄的悬挂于公交车专用车道一侧的摄像头;进行违规车辆警示的LED显示屏,该装置减少人工成本,使用寿命长,相较于目前有的公交车专用道检测装置更佳。


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    Title :

    Self-powered device for detecting illegal occupation of bus lane


    Additional title:

    一种自供电的公交车专用道违规占用检测装置


    Contributors:
    HE SHITONG (author) / WANG HONGDE (author) / WANG YAN (author)

    Publication date :

    2021-07-23


    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



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