灯串式LED遥控可变太阳能交通标志研究

摘要

In order to perfect our system of traffic signs, this paper discusses the structure and working principle of LED string type remote control variable solar traffic signs, on the basis of analyzing the existing traffic signs, and makes an experimental model.Model experimental result shows that the cost of LED string type remote control variable solar traffic signs is low, which the manufacturing cost is less than 50% of the dot-matrix LED traffic signs.The structure of LED string type remote control variable solar traffic signs is simple and has high reliability, which is more than 20 times of the dot-matrix LED traffic signs.%为了完善我国交通标志体系,在对现有交通标志分析的基础上,对灯串式LED遥控可变太阳能交通标志的组成结构、工作原理进行论述,并制作实验模型.实验结果表明:遥控灯串式LED可变交通标志造价低,制造成本不到目前点阵式LED交通标志的50%,且结构简单,可靠度高,是点阵式LED可变交通标志牌的20倍以上.