教室光照节能系统..doc

教室光照节能系统 摘 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。Energy-efficient system design classroom Abstract The new school building to adapt to the development of the Internet age, should introduce the 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 conservation 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. The former applies a certain logic algorithms, illumination detection and infrared detection combined by active and passive detection, to develop energy-saving lighting control system of classroom. We can benefit from two aspects from it. One aspect is that it can automatically turn off lights, if there is no people or there is sufficient light in classroom . Another aspect is that if someone is coming and the light is insufficient , it can automatically turn on the lights to achieve energy saving. The latter is used for the centralized management of the read and write, display and control of the next bit plane parameter, so as to achieve a complete and reliable lighting control system for distributed. Key words: Classroom lighting; modbus protocol；Energy Saving Control；Pyroelectric effect 摘 要 I Abstract II 目 录 III 第一章 概述 1 1.1课题背景 1 1.2课题的主要研究工作 2 第二章 教室光照节能系统总体方案设计 3 2.1教室光照节能系