The invention discloses a foggy-area expressway interchange safety guidance system and method, and the system comprises: at least one visibility detector which is disposed in a preset range of an expressway interchange and is used for detecting the visibility in the preset range of the expressway interchange; a detection device which is arranged at a position in front of the expressway interchange entrance by a preset distance and is used for detecting vehicles which are about to pass through the expressway interchange entrance; a ground marking line which is provided with controllable lamp points which are uniformly distributed; and guide lamps which are arranged on the two sides of the expressway interchange. By means of the real-time guiding system and method, the direction of the vehicle which is about to enter the expressway interchange road section in the fog area or has driven to enter the highway interchange road section in the fog area can be accurately guided, and therefore the safety of the driving vehicle in the expressway interchange road section in the fog area is improved.

    本发明公开了一种雾区高速公路互通立交安全引导系统及方法,包括:至少一个能见度检测仪,设置在高速公路互通立交预设范围内,用于检测高速公路互通立交预设范围内的能见度;探测装置,设置在距离所述高速公路互通立交入口前预设距离的位置,用于探测即将经过所述高速公路互通立交入口处的车辆;设置有均匀分布的可控灯点的地标线;引导灯,设置在所述高速公路互通立交两侧。通过实时该引导系统及方法,能够对即将或者已经行驶进入所述雾区高速公路互通立交路段的车辆准确引导方向,进而提高了行驶车辆在雾区高速公路互通立交的安全性。


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    Title :

    Foggy-area expressway interchange safety guidance system and method


    Additional title:

    一种雾区高速公路互通立交安全引导系统及方法


    Contributors:
    LI CHAO (author) / KONG CHENGUANG (author) / WANG YULAN (author)

    Publication date :

    2021-07-13


    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



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