基于无线网络和热释电人体红外的节能照明系统设计

Design of energy efficient lighting system based on wireless network and pyroelectric human infrared

随着高校办学规模的扩大,各高校教室数量也逐年提升,但因高校教室开放式使用模式和师生节能意识不足,教室的照明系统普遍存在电能浪费问题。文章通过对不同方案下高校教室内灯管所消耗的电能进行统计分析,开发了一套智能节能照明系统。系统通过热释电人体红外传感器实时监测红外人体感应信号,结合数据库中课程表的上课时间,通过无线网络控制教室照明设备的启停,为解决高校教室照明控制提供了一种新的解决方案。

With the expansion of the scale of higher education,the number of classrooms in colleges and universities has also increased year by year,but due to the open use pattern of college classrooms and the lack of energy-saving awareness of teachers and students,the lighting system of the classroom is commonly wasted power,this paper develops a set of intelligent energy-saving lighting system through the statistical analysis of the power consumed by lamps in the classrooms of colleges and universities in different scenarios.The system monitors real-time infrared human body sensing to human body signals through pyroelectric human infrared sensors,combines with the class time of the course schedule in the database,and controls the starting and stopping of the classroom lighting equipment through a wireless network,which provides a new solution to solve the problem of lighting control in college classrooms.