The invention relates to a road traffic control system, more specifically a traffic light forecast system based on DSRC and a GPS. The traffic light forecast system comprises a signal controller, a road side unit and an on-board device. The signal controller is internally provided with a signal control system, and sends data to the road side unit through the wired or wireless link technology; the road side unit comprises a single-chip microcomputer and a wireless data transmission module, wherein the wireless data transmission module is used for receiving the data transmitted by the signal controller, and sending the data to the on-board device; the on-board device comprises a single-chip microcomputer, a GPS module, a DSRC wireless data receiving module, a distance calculation and prediction module, and a display output module, wherein the GPS module positions an automobile position; the DSRC wireless data receiving module is used for receiving the data transmitted by the road side unit; the distance calculation and prediction module is used for analyzing and processing the data; the display output module is used for displaying a predicted result in real time. The traffic light forecast system can help a driver to predict traffic lights in advance, and provide a recommended speed so that the driver can go through an intersection in a green light state.


    Access

    Download


    Export, share and cite



    Title :

    Traffic light forecast system based on DSRC and GPS


    Contributors:
    LIU ZUPENG (author) / YE HANJUN (author) / LI DANTIAN (author) / GUO FUQIANG (author) / ZHANG KAILONG (author) / FENG XUE (author) / YANG SHIQI (author)

    Publication date :

    2015-12-16


    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



    DSRC traffic light

    POWELL PATRICK / WELLS BRYAN | European Patent Office | 2018

    Free access

    DSRC Traffic Light

    POWELL PATRICK / WELLS BRYAN | European Patent Office | 2017

    Free access


    DSRC A room mirror with OBE based on DSRC

    European Patent Office | 2018

    Free access

    DSRC A room mirror with OBE based on DSRC

    BAIK SUNG JUN / CHOI JUNG HAN / KIM SANG HO | European Patent Office | 2018

    Free access