基于单片机8031的太阳能LED交通警示板设计  

Design of Solar Energy LED board of Traffic Police Showing Based on Micro-controller 8031

作　　者：陈怀忠[1] CHEN Huai-zhong （Zhejiang Industry Polytechnic college,Shaoxing 312000,China）

机构地区：[1]浙江工业职业技术学院,浙江绍兴312000

出　　处：《电脑知识与技术》2007年第7期128-128,155,共2页Computer Knowledge and Technology

摘　　要：本设计以太阳能为能源,给蓄电池加上充、放电保护装置,防止过充电和过放电。该警示板设置在夜间有事故隐患的路段,以太阳能光伏板为传感器的光控电路,控制LED在白天关闭、夜间开启。This design takes the solar energy as the energy,adds on the electric discharge protective device sufficiently to the accumulator cell,prevents the surcharge and the electric discharge.This police shows the board to establish has the accident hidden danger road section in at night,by photovoltaic board the sensor light controls the electric circuit,controls LED to close,at night,in the daytime to open.

关 键 词：太阳能 单片机 蓄电池 LED 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论;自动化与计算机技术—计算机科学与技术]