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火车站智能照明控制系统设计及应用
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摘要
中国铁路为旅客出行,货物运输提供了强有力保障,但随着其他交通方式,如空运,汽运等运输方式成本的下降,铁路运输成本已成为制约铁路收入增长的关键。其中铁路车站运营成本是铁路运输成本的核心组成部分。其中车站照明成本约占车站电能消耗的30%~40%。为降低客运站运营成本,本文设计火车站智能照明系统。系统充分利用电子技术、通信技术和计算机网络技术将建筑物内的各种照明器具有机的连接在一起,实现有效地管理和控制。智能照明系统正是智能家居的趋势之一。针对传统照明系统布线麻烦、节能效果差等缺点,本文设计开发了智能照明系统。系统中的智能灯光节点能够根据外界光强自适应调整自身灯光亮度,周期性采集室内光强、有无人进出等环境信息,并及时响应用户的控制命令。本文主要介绍了智能调光系统及设计过程中的关键技术环节,包括系统网络设计、智能继电器、控制面板、照度传感器和人体红外感应技术,并对此照明系统在太原火车站的使用进行能耗分析。
China Railway for passenger travel and freight transport provides a strong guarantee,but with other modes of transportation,such as cargo,trucking and other modes of transport costs decline,railway transportation cost has become restricts the railway revenue growth.Railway station operation cost is the core component of railway transportation cost.The station lighting cost accounts for about 30-40% of the power consumption of the station.In order to reduce the operation cost of passenger station,this paper designs the intelligent lighting system of railway station.System to make full use of electronic technology,communication technology and computer network technology will be the building of a variety of lighting devices connected together,to achieve effective management and control.Intelligent lighting system is just the trends of intelligent home.In view of the disadvantages of traditional lighting systems wiring trouble,energy saving effect and so on,We design and development the intelligent lighting system.The intelligent light node in the system can adjust the light intensity according to the external light intensity,and periodically collect the light intensity of the indoor light,have no access to the environment information,and respond to the user's control commands in a timely manner.This paper mainly introduces the key techniques of intelligent dimming system and the design process,including the system network design,intelligent relay,a control panel,illumination sensor and human infrared induction technology,and this lighting system in Taiyuan railway station the use of energy consumption analysis was carried out.
引文
[1]陈涛,毛信伟.智能照明控制系统的工程应用[J].智能电气,2004(11):67-69.
    [2]王文升.智能照明控制于节能[J].智能建筑与城市信息,2005(4):120-122.
    [3]王海伦,叶东芬.单片机控制的照明智能控制系统[J].电气时代,2005(1):121-122
    [4]吴永桥,金康进,施光林.基于AT89C51的日光灯照明节电控制系统[J].微型机与应用,2004(8):36-38.
    [5]GB50034—2004,建筑智能照明设计标准.北京建筑工业出版社,2004.

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