摘要
本文介绍了一种楼宇智能照明控制系统的设计与实现技术。系统以基于ZigBee协议的无线传感器网络为理论依据,是一种面向节能型的智能照明控制系统。它根据感测到的当前室内的光线强度、人员个数及位置信息来自动判断和设置预先设计好的照明模式,能够有效克服传统照明模式管理落后、浪费能源、舒适性差及布线复杂等缺陷。描述了系统基于网状(Mesh)拓扑结构的体系架构,并在此基础上从系统节点的硬件设计、室内环境信息的采集及照明模式的判断等方面分析了系统的实现过程。
The design and implementation of an intelligent building light control system is presented in this article. It is an illuminator, a preliminary sensor network-based light control system with energy saving features. The system can automatically identify and apply one of the predefined lighting modes depending on the sensed information of the current brightness, the number of persons and their positions in a room. Thus, it overcomes the disadvantages of traditional light control systems, such as inefficient management, waste of energy, uncomfortability and the complexity of wiring. In this article, a detailed analysis of the implementation of the system is described, including the hardware design of the system node, the gathering of the environmental information in the room and the selection of the lighting modes, based on a mesh topology structure.
出处
《计算机工程与科学》
CSCD
北大核心
2009年第8期150-152,155,共4页
Computer Engineering & Science
基金
浙江省科技计划资助项目(2007C31005)
浙江省自然科学基金资助项目(Y106809)
杭州市科技创新资助项目(20070231H05)
