The invention discloses a large vehicle right turn blind area early warning system based on a coupling ground induction coil, and relates to the technical field of road traffic safety. The large vehicle right turn blind area early warning system comprises a ground induction coil device and an alarm device. The ground induction coil device is arranged on the inner edge of the right turn blind area early warning marking line, and the alarm device is located at the crossing position of a right turn lane and a pedestrian crossing and is connected with the ground induction coil device through a cable; when a pedestrian enters the right turning blind area, the pedestrian cuts the magnetic field generated by the ground induction coil device to generate magnetic flux change, and the alarm device sends out an alarm signal. The ground induction coil device does not need to damage an original road surface, is low in construction difficulty, short in period and easy to universally apply; due to the multi-layer structural form, the damage probability of the ground induction coil device is reduced, the system stability is improved, and the system maintenance cost is reduced; the device is simple in magnetic flux detection, high in precision, low in cost, suitable for various intersections, and suitable for large-area use in medium common cities and underdeveloped areas.

    本申请公开了一种基于耦合地感线圈的大型车辆右转盲区预警系统,涉及道路交通安全技术领域。大型车辆右转盲区预警系统包括地感线圈装置和报警装置;地感线圈装置设置于右转盲区预警标线内边缘,报警装置位于右转车道与人行横道交叉位置,通过线缆与地感线圈装置相连接;行人进入右转盲区感应区域,对地感线圈装置产生的磁场进行切割,产生磁通量变化,所述报警装置发出报警信号。本系统地感线圈装置无需破坏原有路面,施工难度低、周期短,易普遍应用;多层次的结构形式,降低了地感线圈装置的损坏几率,提高了系统稳定性,降低了系统维护成本;磁通量检测简单,精度高,成本低,适用于各种路口,适合中等普通城市、欠发达地区大面积使用。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Large vehicle right turning blind area early warning system based on coupling ground induction coil


    Weitere Titelangaben:

    基于耦合地感线圈的大型车辆右转盲区预警系统


    Beteiligte:
    WANG SHIYUAN (Autor:in) / WANG CHUAN (Autor:in)

    Erscheinungsdatum :

    19.04.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



    Intelligent early warning system for right-turning blind area of emergency braking of commercial vehicle

    WEI YUNQI / LIU CHANGSEN / MA YALE | Europäisches Patentamt | 2023

    Freier Zugriff

    Vehicle turning blind area monitoring and early warning method and system and vehicle

    YANG LIPING / YAN YONGLI / JIAN SHUAI et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Vehicle right turning blind area warning method based on regional light spot projection

    LI YI / XU GUOMING / YUAN HONGWU et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Vehicle turning blind area intelligent early warning method based on deep learning

    TAN ZHANGZHI / XING HANFA / LIU WENKAI et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Simulation on turning blind area early warning control model for large vehicle based on PC-crash

    Li, Binghui / Yin, Zehao / Zhang, Jiani et al. | British Library Conference Proceedings | 2023