The invention provides a traffic flow ground detection sensor for constructing a smart city, and relates to the field of traffic flow detection. The traffic flow ground detection sensor comprises a plug and a T-shaped cavity, the T-shaped cavity is arranged in the plug, two sides of the T-shaped cavity are symmetrically provided with vertical cavities at the plug, and a strip-shaped channel penetrates between the vertical cavities and the T-shaped cavity; battery cavities are symmetrically arranged at the plug above the T-shaped cavity, and a power supply is embedded in the battery cavities; adetection assembly is fixed in the T-shaped cavity; the detection assembly comprises a base block, a trigger structure and a main spring, the trigger structure, the base block and the main spring arearranged in the T-shaped cavity from top to bottom, the main spring is arranged in a thin cavity, the trigger structure and the base block are arranged in a thick cavity, contacts are symmetrically arranged on the two sides of the trigger structure and located at the top end of the base block, and further, when a magnetic block generates position movement, the trigger structure contacts a sensingstructure to count the number of passing vehicles.

    本发明提供一种用于构建智慧城市的车流地面检测传感器,涉及交通流量检测领域,包括插塞和T型腔体,本发明中插塞内设置有T型腔体,T型腔体的两侧在位于插塞处对称设置有竖直腔体,竖直腔体和T型腔体之间贯通有条状通道;T型腔体上方在位于插塞处对称设置有电池腔,电池腔内嵌入有电源;T型腔体内固定有检测组件;检测组件包括基块、触发结构和主弹簧,T型腔体内自上而下有触发结构、基块和主弹簧,主弹簧置于细腔内,触发结构和基块置于粗腔内,触发结构的两侧在位于基块的顶端对称设置有触头,进而在磁块发生位置移动中,通过触发结构接触感知结构,来对通过车辆进行计次处理。


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    Title :

    Traffic flow ground detection sensor for constructing smart city


    Additional title:

    一种用于构建智慧城市的车流地面检测传感器


    Contributors:
    PENG YU'ANG (author) / ZHU XIANTAO (author)

    Publication date :

    2021-02-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01V Geophysik , GEOPHYSICS / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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