Traffic intersection traffic light device based on electronic light curtain and utilizing method thereof

The invention discloses a traffic intersection traffic light device based on an electronic light curtain, relates to the intersection traffic safety technology and aims to solve problems that a traffic intersection with a waiting area is poor in the interception effect on vehicles in the waiting area, particularly, the vehicles cannot be intercepted according to the actual traffic flow condition of the intersection, and traffic jam is likely to occur. The device comprises a main signal indicating lamp, an auxiliary signal indicating lamp, a stop line adjusting guardrail, a signal triggering assembly, a first annunciator and a second annunciator. The traffic intersection traffic light device is advantaged in that through providing a mobile vehicle passage stop line, the interception effectof the vehicles in the waiting area is improved, and traffic jam is alleviated. 本发明公开了基于电子光幕的交通路口红绿灯装置，涉及路口交通安全技术，用于解决存在待行区的交通路口，对待行区车辆的拦截效果差，尤其是，不能根据路口的车流量实际情况对车辆进行拦截，容易出现交通拥堵的问题。它包括主信号指示灯、辅信号指示灯、停止线调节护栏、信号触发组件、第一信号器、第二信号器。本