摘要
针对城市道路照明LED改造中半功率节电应用的特点,提出了一种基于光控和长延时开关的LED路灯控制方案,利用光敏电阻、555时基电路和CD4060二进制计数器实现了控制电路的设计;实验结果表明:本方案简单可行,实用可靠。
This paper focus on the features of half power saving in city road lighting LED retrofits,and presents a light control and time-lapse switch LED lights control scheme.Using photo resistor,555 time base circuit and CD4060 binary counter,it realizes the control circuit design.The experimental results show that the proposed scheme in this paper is simple,practical and reliable.
出处
《四川兵工学报》
CAS
2014年第6期129-131,150,共4页
Journal of Sichuan Ordnance
基金
广东省科技计划省部产学研项目(2011B090400042)
江门市科技计划项目(江财工2011-131号)资助