摘要
随着世界能源危机日益严重,利用太阳能成为解决能源问题的一大途径,在此背景下开发智能太阳能路灯意义重大。本文介绍了智能太阳能路灯系统的组成及工作原理,采用LPC935单片机作为主控制器,结合密封铅酸蓄电池充电专用芯片UC3906,实现了对密封铅酸蓄电池最佳充电所需的全部控制和检测功能,延长了系统的使用寿命。通过热释电红外、微波双鉴传感器技术及以无线通讯技术,实现了红外微波探测、相邻路灯间的无线通讯以及主副灯的智能化切换,达到了节能减排的效果。
As the world increasingly serious energy,the use of solar energy is a major way to solve energy problems as world energy crisis increasingly serious.The development of smart solar lights is significan in this context.The composition and principle of intelligent solar streetlight system are developed in this article.The necessary control of the best charge and monitoring functions were achieved using LPC935 as the main controller,along with sealed lead acid battery charging special chip UC3906.The life of the system is extended,the infrared microwave detection,wireless communication between the adjacent street,the main and intelligent light switch through the pyroelectric infrared sensor,microwave sensor technology and wireless communication technology.Energy saving and emission reduction results were achieved.
出处
《微计算机应用》
2011年第2期66-69,共4页
Microcomputer Applications
