The embodiment of the invention discloses a traffic signal lamp facilitating observation in foggy days. The traffic signal lamp comprises a lamp pole base, a lamp cover mechanism arranged in the lamp pole base, a lamp pole fixed to the upper end face of the lamp pole base and a variable resistance mechanism arranged in the lamp pole base. The floating block and the humidity sensor are used for automatically judging whether a rainy day or a foggy day, in the foggy day, the arc-shaped lamp cover is automatically opened, meanwhile, the laser spotlight is powered on, and if the current signal lamp is red, the laser spotlight emits red laser to form a red laser wall in the fog, so that a driver is reminded that the current intersection is red, and thus traffic accidents caused by traffic confusion due to the fact that the driver cannot see the traffic lights clearly are avoided. Meanwhile, the laser spotlight can automatically adjust the laser brightness according to the fog concentration, so that the situation that the sight of the driver in the transverse vehicle is influenced by over-bright laser is avoided.

    本发明实施例公开了一种方便雾天观察的交通信号灯,包括灯柱底座、设置于所述灯柱底座内的灯盖机构、固定于所述灯柱底座上端面的灯柱以及设置于灯柱底座内的变阻机构;本发明利用浮块以及湿度传感器自动判断下雨天还是雾天,当雾天时,弧形灯盖自动打开,同时激光射灯通电,若当前信号灯为红色时,激光射灯发出红色激光在雾中形成一道红色激光墙,从而提醒驾驶员当前路口为红灯,从而避免驾驶员看不清交通信号灯而导致交通混乱,从而发生交通事故,同时激光射灯可根据雾气浓度自动调整激光亮度,从而避免过亮的激光影响横向车辆内的驾驶员视线。


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    Title :

    Traffic signal lamp facilitating observation in foggy days


    Additional title:

    一种方便雾天观察的交通信号灯


    Contributors:
    WU YALING (author)

    Publication date :

    2021-06-11


    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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