基于LonWorks技术的智能照度控制器设计  

Intelligent Illumination Controller Design Based on LonWorks Technology

作　　者：张亚[1] 周悦[1] 唐季民 李洋 杜连成 

机构地区：[1]沈阳建筑大学信息与控制工程学院,辽宁沈阳110168 [2]中建二局第三建筑公司,北京100036 [3]中冶天工建设有限公司自动化所,河北唐山063300 [4]葫芦岛市城乡建设委员会,辽宁葫芦岛125000

出　　处：《沈阳建筑大学学报（自然科学版）》2008年第1期168-172,共5页Journal of Shenyang Jianzhu University：Natural Science

基　　金：辽宁省教育厅基金(2004F044)

摘　　要：目的为了保护人的视力、健康以及节约电能,加强LonWorks技术的应用,设计一种基于LonWorks技术的智能照度控制器.方法利用光电池对光照强度的敏感性检测出照度的强弱信号,并利用这个照度信号值与照度设定值进行比较,控制分组照明灯具的开关.应用Lon-Works技术,将灯具状态数据以网络变量的形式进行远程传输,从而达到对照明灯具状态的远程监视与控制.结果实验表明,使用该智能照度控制器,可有效地调节照度,保护了人们的视力,与未使用该智能照度控制器时相比较,节约电能约10%.结论智能照度控制器可以有效地控制室内照度,保护人们的视力和健康,并可以节约电能.该控制器可应用于会议室、教室及大型娱乐场所等各种公共场所的照明控制.In order to protect people＇s eyesight and strengthen LonWorks technology applications, one health, to improve work efficiency, to save energy and to kind of intelligent illumination controller based on Lon- Works technology is designed. The intensity of degree of illumination is detected by using the sensitivity of the solar battery to the degree of illumination, and consequently the switches of the grouping lamps are controlled by comparing the signal value of it with the illumination set value. In this article, the lamps are divided into three groups, which are turned on/off automatically according to the difference of the illumination set value and the actual illumination value. The circuits and the program flow diagram are also designed. The Intelligent Illumination Controller designed on LonWorks technology and Neuron chip earl effectively control the indoor degree of illumination and save energy.Neuron IC MC143150B1FU is used as the main chip; MC14489 is used as the display circuits, five - and - half - digit displaying IC s specially used; and MAX186 IC is as analog signal to digital convert. The controller is totally based on LonWorks technology, which can transmit NV（Network Variable） via the net and monitor or control the lamps from the distance.

关 键 词：LONWORKS 照度控制 光电池 NEURON芯片 

分 类 号：TP29[自动化与计算机技术—检测技术与自动化装置]