公共场所照明节电智能控制系统设计  

Design of an Intelligent Control System for Energy-saving Public Lighting

作　　者：傅莉[1] 

机构地区：[1]景德镇陶瓷学院机械电子工程学院,江西景德镇333002

出　　处：《电子科技》2011年第5期85-88,共4页Electronic Science and Technology

摘　　要：该系统在传统的热释电人体红外开关的基础上,加入以电机为主的机械部分,周期性带动热释电传感器移动,使静止的人体对其产生相对运动,因而能检测到静止的人。另外还加入了以Atmega8单片机为核心的控制系统,在软件的配合下,系统智能化程度高,能正确判断周围环境并进行动作。因此能用于教室、办公室等对照明质量要求较高的场合,实现有人区域灯亮,无人区域灯灭的效果,达到节能目的。此外,该系统安装时,只需对原有线路进行小范围的改动,使用方便。On the basis of the traditional human body phyoelectric infrared switch,motor-based mechanical parts are added to drive the pyroelectic sensor moving cyclically,so that the pyroelectric sensor can scan human body even they keep still for a long time.An Atmega8 microcomputer-based controller is also added,and in cooperation with the software,the intelligent system is able to judge the environment and make a rapid action correctly.The system can be used in classrooms,offices and other place where high quality lighting is required.To save energy,the system controls the lights on where there are people,and lights off elsewhere.In addition,installation of the system requires only minor changes to the original lines.

关 键 词：热释电传感器 光电开关 ATMEGA8 智能控制 

分 类 号：TN99[电子电信—信号与信息处理]