The invention discloses a curve road section risk intelligent sensing and early warning system, and relates to the field of traffic early warning, and the system comprises a traffic event sensing device, a control host device and a driving safety intelligent induction and early warning device which are all located at a curve road section, and the traffic event sensing device is used for collecting multiple groups of driving state information in the curve road section; the driving safety intelligent induction and early warning device receives driving state information, determines an accident risk traffic event or a normal traffic event in a curve road section according to each group of driving state information, controls the host device to generate a control signal when the plurality of groups of driving state information are judged to be the risk traffic event, and adjusts the flicker frequency of an induction lamp according to the control signal. According to the method, early warning is carried out to warn upstream vehicles, so that an upstream driver is assisted to perceive the risk which cannot be perceived due to poor sight distance in the curve road section in advance, traffic accidents, traffic jams and other risk events of the curve road section are reduced, and the safety of road driving is improved.

    本申请公开了一种弯道路段风险智能感知预警系统,涉及交通预警领域,该系统包括:交通事件感知装置、控制主机装置以及行车安全智能诱导与预警装置,均位于弯道路段,利用交通事件感知装置采集弯道路段内的多组行车状态信息,并分别根据每组行车状态信息确定弯道路段内的事故风险交通事件或正常交通事件,当多组行车状态信息均被判定为风险交通事件时,控制主机装置生成控制信号,行车安全智能诱导与预警装置根据控制信号调整诱导灯的闪烁频率,进行预警,以警示上游来车,从而辅助上游的驾驶员提前感知弯道路段内因视距不良无法感知的风险,减少弯道路段的交通事故、交通拥堵等风险事件发生,提高了道路行驶的安全性。


    Access

    Download


    Export, share and cite



    Title :

    Curve road section risk intelligent sensing and early warning system


    Additional title:

    一种弯道路段风险智能感知预警系统


    Contributors:
    ZHANG FANGYAN (author) / CHANG JINWEI (author) / SHEN WENJIE (author) / LI YONGSHENG (author) / LI XUHUA (author) / WANG YAHUI (author) / YUAN WEI (author) / TAO JIAN (author) / WANG YANZHANG (author) / WANG SUQING (author)

    Publication date :

    2024-10-29


    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



    Intelligent curve early warning equipment and intelligent curve early warning method

    WANG RONG / XUE LIBING / HU MIN et al. | European Patent Office | 2024

    Free access

    Early warning system for road curve

    XUE PING / XIE XIANBAO / XU SHENG et al. | European Patent Office | 2024

    Free access

    Intelligent curve vehicle meeting early warning system

    HU MENG | European Patent Office | 2021

    Free access

    Intelligent curve early warning system and method

    CHEN WEIHUAN / LIU HUA / WEI ZHIZHANG et al. | European Patent Office | 2024

    Free access

    Highway high-risk road section early warning method and system

    PENG TAO | European Patent Office | 2025

    Free access