1、 I 教室教室光照节能光照节能系统系统 摘摘 要要 新校园的建设要适应网络时代的发展,应引入智能化的概念。在传统的楼宇自控系 统中,一般只包括了综合布线、计算机网络、安防、消防、闭路电视监控等子系统。但 近年来,随着经济的发展和科技的进步,人们对照明灯具节能和科学管理提出了更高的 要求,使得照明控制在智能化领域的地位越来越重要。针对大学校园中的大功率动力和 制冷设备比重较小,而照明灯具相对较多的情况,设计了教室光照节能系统。 本设计包括下位机教室智能控制器和应用组态MCGS 6.2软件编制的上位机监控系 统,两者通过目前流行的Modbus协议通讯。前者使用特定的逻辑算法,利用环境光照检 测和红
2、外探测相结合的探测方式,开发教室光照节能自动控制系统,实现教室无人或者 光照充足时自动关灯、有人到来且光照不足时自动开灯的功能,达到节能的目的;后者 用于对下位机参数读写,显示,控制等集中式的管理,从而实现一套完整可靠的分布式 光照控制系统。 关键字关键字:教室光照 ; modbus协议;节能控制;热释电效应 II Energy-efficient system design classroom Abstract The new school building to adapt to the development of the Internet age, should introduce t
3、he concept of intelligent. In traditional Building Automation Systems, Generally include cabling, computer network, Safety precautions, Fire Prevention , TV monitor and other subsystems. But in recent years, With economic development and the advancement of technology, people lighting energy conserva
4、tion and scientific management of higher demand, making the field of intelligent lighting control is becoming increasingly important. Power for the university campus in the proportion of low power and cooling equipment, and relatively high lighting situations, the design energy-saving control system for teachers. The design includes Smart Controller for the machine and application configuration MCGS 6.2Software for PC monitoring program, both through the popular Modbus protocol communications.