基于红绿灯控制系统的LED城市路灯方案设计

LED Traffic Light Control System Based on the City Street Plan

针对目前城市路灯照明系统存在的问题,如自动化管理水平还不很高、系统可靠性不高、能耗高等,提出了一个较为完善的路灯综合节能控制系统。即将LED路灯装置与交通红绿灯控制系统结合在一起,利用每一路段红绿灯的转换实现对下一路段灯光强弱的控制。将当前市场上LED集灯板上的LED灯分为两组,在满足不同时段照明要求前提下,最大可能地降低功率,节省能耗;同时又能有效地减少LED灯的产热,增加其冷却散热时间,从而提高LED路灯的散热效率,大大延长LED灯使用寿命。

A design control system of LED traffic light based on the city street lamp plan is introduced . About LED lights and traffic lights control system devices together, use each section of the traffic lights change to achieve the next section of the control of light intensity. Set the current market, LED lamp LED light panel is divided into two groups to meet the lighting requirements at different times under the premise of reducing the maximum possible power, saving energy; the same time and can effectively reduce the heat LED lights to increase their cooling cooling time, thereby enhancing the cooling efficiency of LED lamps, LED lamp life greatly extended.