The invention discloses a motorway vehicle overspeed snapshot system based on ZigBee, and belongs to the technical field of intelligent traffic vehicle snapshot systems. The system comprises a traffic monitoring terminal, a coordinator, a router, and ZigBee wireless network nodes, wherein all ZigBee wireless network nodes are disposed on a motorway at equal intervals, and respectively comprises a ZigBee module, a vehicle speed detection unit, a control unit and an image collection unit. Each image collection unit comprises a brightness detection module, an image snapshot module, a first light supplementation module, a second light supplementation module, a third light supplementation module, an image storage module, and an image noise reduction module. The system can achieve the 24-hour automatic real-time monitoring of the motorway, and does not cause poor monitoring at night or under the condition of poor visibility. The system is high in automation degree, is high in snapshot precision, is low in false detection rate, and can greatly improve the work efficiency of law enforcement of the motorway.


    Access

    Download


    Export, share and cite



    Title :

    Motorway vehicle overspeed snapshot system based on ZigBee


    Contributors:
    ZHANG YU (author) / CHEN DAIWEN (author) / LI JINRONG (author)

    Publication date :

    2016-02-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    Automobile overspeed brake and whistling snapshot system

    WANG HAI / LI GUO | European Patent Office | 2015

    Free access

    Road deceleration strip and overspeed snapshot mechanism

    YANG DEQIE | European Patent Office | 2020

    Free access

    AN VEHICLE OVERSPEED PROTECTING APPARATUS, OVERSPEED PROTECTING SYSTEM

    LIM JU HO | European Patent Office | 2015

    Free access

    Vehicle overspeed protection method, vehicle overspeed protection control device and vehicle

    WANG HAO / ZHANG TAO / SHU MAOHUAI | European Patent Office | 2023

    Free access

    Bus-only lane occupation snapshot system based on ZigBee

    ZHANG YU / CHEN DAIWEN / LI JINRONG | European Patent Office | 2015

    Free access