基于单片机的智能太阳能路灯设计  

Design of Intelligent Solar Street Lights Based on Single Chip Microcomputer

作　　者：张可儿[1] 侯玉鹏[1] 

机构地区：[1]陇东学院电气工程学院,甘肃庆阳745000

出　　处：《电子科技》2014年第12期105-107,共3页Electronic Science and Technology

摘　　要：针对太阳能路灯的超亮性和雾霾中光源的穿透性问题,文中设计了一种具有时控和光控相结合的太阳能路灯控制器,利用单片机STC12C2051和时钟芯片DS1302控制路灯照明时间,并通过低功耗的数据存储器AT24C02存储路灯点亮和熄灭时间,且利用光敏电阻实现光电控制;采用蓄电池、高亮度LED、过充过放模块组成智能控制系统。与传统的照明工具相比,其具有运动部件少、寿命长、噪音低、节能环保和方向性好等优势。This paper designs a solar street lamp controller with combined time and light control to offer super brightness and haze penetration. The lighting time is controlled by single chip microcomputer STC12C2051 and clock chip DS1302, light on/off settings are stored in memorizer AT24C02, and photoelectric control is realized using photosensitive resistors. The intelligent control system consists of the battery, high brightness LED, overcharge and overdischarge modules. The propose lighting has the advantages over traditional lighting of few moving parts, long service life, low noise, high energy efficiency and good directionality.

关 键 词：太阳能 铅酸蓄电池 光控电路 充放电控制器 

分 类 号：TM923.02[电气工程—电力电子与电力传动]