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1、Intelligent lighting control system Abstract: Intelligent lighting control system the main aim is to save energy, smart lighting control system with a variety of pre-set control mode and control components, at different times on different degrees of illumination for accurate set-up and rational mana
2、gement of energy-saving. This automatic adjustment of the illumination means, take full advantage of the natural outdoor light, only when necessary when the lamp or light to the required brightness, use the least energy to ensure that the required illumination level, energy-saving effect is very cle
3、ar, usually ranging from more than 30%. Keywords: Intelligent lighting control system bus-type star-shaped structure 1 the use of intelligent lighting control system for the superiority of 1.1 good energy saving effect Intelligent lighting control system using the main purpose is to save energy, sma
4、rt lighting control system with a variety of pre-set control mode and control components, at different times on different degrees of illumination for accurate set-up and rational management of energy-saving. This automatic adjustment of the illumination means, take full advantage of the natural outd
5、oor light, only when necessary when the lamp or light to the required brightness, use the least energy to ensure that the required illumination level, energy-saving effect is very clear, usually ranging from more than 30%. In addition, the intelligent lighting control system for fluorescent lamp dim
6、ming control, etc., due to the use of a fluorescent active tunable filter electronic ballast technology and reduce the harmonic content, to improve the power factor and reduce the low-voltage reactive power loss. 1.2 to extend the life span of light source Light source can not only extend the life s
7、avings, but also significantly reduce the 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 1 页，共 7 页 - - - - - - - - - workload of lamp replacement, reducing the operating costs of lighting systems, management and maintenance becomes simple. Both the thermal radiation
8、source, or gas discharge light source, voltage fluctuations are a major cause of light damage. Therefore, the effective suppression of the fluctuations in voltage can extend the life of light sources. Intelligent lighting control system can successfully suppress the surge voltage power grid, but als
9、o have a voltage limit and the conjugate stream functions of filtering, to avoid over-voltage and under-voltage damage to the light. The use of soft-start and soft turn-off technology, to avoid the impact of current damage to the light. Through this method, the light source to extend the life span o
10、f usually 2 to 4 times. 1.3 to improve the working environment, improve efficiency Good working environment is to improve the efficiency of a necessary condition. Good design and reasonable choice of light source, lamps and lighting quality control systems, can improve the quality of lighting. Intel
11、ligent lighting control system dimming control panel module to replace the traditional lighting of the level switch control is an effective way to control the overall room illumination value, thereby enhancing the uniformity of illumination. At the same time, this control method used in electrical c
12、omponents have also solved the stroboscopic effect, will not create uncomfortable, confused, feeling eyestrain. 1.4 to achieve a variety of lighting effects A wide range of lighting control, the same building can have a variety of artistic effect, for a lot of construction hyperchromic. Modern build
13、ings, lighting is not simply to meet people on the visual effect of light and shade, they should have control of a variety of 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 2 页，共 7 页 - - - - - - - - - programs to make buildings more vivid, more artistic, giving a wea
14、lth of visual effects and aesthetics. As an example of a project, building the exhibition hall, lecture hall, lobby, atrium, etc., if with intelligent lighting control system, according to different times, different uses, different effects, using the corresponding pre-set scene control, can achieve
15、the wealth of artistic effect. 1.5 facilitate the management of maintenance Intelligent lighting control system for the control of lighting based on the automatic control of modular-based, supplemented by manual control, preset lighting scenes to the parameters stored in the EPROM Digital, these inf
16、ormation is very convenient to set up and replaced, so that building lighting management and maintenance easier. 1.6 have a high economic rate of return Our reference point for the Shanghai region, from energy-saving lights and provincial estimates of the two made a come to this conclusion: with thr
17、ee to five years, the owner can recover the basic intelligent lighting control system to increase the total costs. Intelligent lighting control system can improve the environment and improve employee productivity and reduce maintenance and management costs, but also for the owners to save a substant
18、ial amount of costs. 2 intelligent lighting control system components We know that the intelligent lighting control system of building control system is only one part of the. If you want to focus on the various control systems to the control center to control, then the control system must have the s
19、tandard communication interface and protocol version. Although such a system integration is feasible in theory, but it is very difficult to put into practice. Thus, in engineering, intelligent management of our building a distributed system, distributed, that is relatively independent of each contro
20、l subsystem, 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 3 页，共 7 页 - - - - - - - - - self-contained, the implementation of specific control, intelligent building management system control subsystem of the relative independence, self-contained, the implementation o
21、f specific control, intelligent building management system from the control subsystem is a signal collection and monitoring role. At present, the intelligent lighting control system in accordance with sub-network topology, the following two forms, namely, bus and star-shaped structure-based hybrid.
22、Both forms have the characteristics of a number of bus more flexibility, easy expansion, control of relative independence, lower costs; mixed some high reliability, fault diagnosis and rule out the simple, easy access to the agreement, transfer rate higher. Engineering design, we consider the buildi
23、ng of intelligent lighting control system as an independent subsystem, use of international standards and agreements of the communication interface text, into the intelligent building management systems. Intelligent lighting control system uses a distributed, distribution-based approach, that is, th
24、e dimming control unit is relatively independent, self-contained, non-interfering, through centralized management and information interfaces, and intelligent building management system linked to the achievement of the building control center subsystem of the collection and monitoring of the signal.
25、In short, the intelligent lighting control should be the main system is a centralized management, and the main trunk and information interface components consisting of the regional implementation of the same sample of control and signal networks; its subsystems should be a dimmer by the various type
26、s of modules , control panels, illumination detector dynamic and static and dynamic components consisting of detectors, respectively, of the regional implementation of the specific control of different networks, the main system and subsystems, such as between the components through the interface to
27、connect, to achieve data transmission. 3 Intelligent lighting control system and control of the control of the content A project to control the use of intelligent lighting control system include the following 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 4 页，共 7 页 -
28、 - - - - - - - - categories: technology office hall, computer center and other important room, lecture hall, such as multi-function hall, exhibition hall, conference center, lobby and courtyard, walkways and elevators, such as the Office of Public site; building facade lighting in general and also b
29、y the intelligent lighting control systems to control switch signal. Control the content of the term of the Interpretation: (1) clock control Clock management, etc. through the electrical components, to achieve the normal work of regions for the state of lighting in different time control. (2) the a
30、utomatic adjustment control illumination Through each module and illumination dimming dynamic electrical components such as detectors, to achieve under normal conditions in the regions for the normal work of the state of the automatic lighting dimming control, making the region, such as illumination
31、 will not be outside with the sunshine factors change, and always maintain the default value in the illumination around. (3) control of the regional scene Through each dimmer module and the control panel and other electrical components, to achieve under normal conditions in the regions for the norma
32、l work of the state of the scene lighting control switch. (4) static and dynamic detection of control Through each dimming modules and electrical components, such as movement detectors, to achieve under normal conditions in the regions for the normal work of the 名师资料总结 - - -精品资料欢迎下载 - - - - - - - -
33、- - - - - - - - - - 名师精心整理 - - - - - - - 第 5 页，共 7 页 - - - - - - - - - state of the automatic lighting control switch. (5) Reduction state of emergency control Through each of the normal lighting control module, such as dimming of the electrical components, to achieve a state of emergency for the no
34、rmal work of the various districts in the state of lighting and to give up the number of relief, such as dimming control. (6) Manual remote control Through the infra-red remote control, to achieve under normal conditions in the regions for the normal work of the state of lighting control and manual
35、control of the regional scene. (7) Emergency lighting control Here mainly refers to the control of intelligent lighting control system to the special region by the implementation of the emergency lighting control, including the following two controls: 1) under normal illumination and the automatic a
36、djustment control of the regional scene with the regulation of the normal work of lighting the same manner as the control. 2) a state of emergency automatic discharge dimming control, through each of the emergency lighting dimming control module, such as electrical components, to achieve a state of
37、emergency for the regions under a state of emergency lighting dimmers, such as giving up control, so that the accident in the state of emergency lighting to reach 100%. These are the characteristics of intelligent lighting control systems analysis and office 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - -
38、- - - - - - - - 名师精心整理 - - - - - - - 第 6 页，共 7 页 - - - - - - - - - buildings in a specific application in a number of experiences, hoping to play the role of forward, so that the field of technology in the lighting to fully play its role. References 1Strategies Unlimited, The Market for High-Brightness LEDs in Lighting: Application Analysis and Forecast2007 (January 2007). 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 7 页，共 7 页 - - - - - - - - -