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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 managem
2、ent 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 clear,usual
3、ly 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,smart lighting
4、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 outdoor light,only
5、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 dimming control,etc.,due
6、 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 savings,but also significa
7、ntly reduce the workload of lamp replacement,reducing the operating costs of lighting systems,management and maintenance becomes simple.Both the thermal radiation source,or gas discharge light source,voltage fluctuations are a major cause of light damage.Therefore,the effective suppression of the fl
8、uctuations in voltage can extend the life of light sources.Intelligent lighting control system can successfully suppress the surge voltage power grid,but also 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 s
9、oft-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 of usually 2 to 4 times.1.3 to improve the working environment,improve efficiency Good working environment is to improve the efficiency of a necessar
10、y condition.Good design and reasonable choice of light source,lamps and lighting quality control systems,can improve the quality of lighting.Intelligent lighting control system dimming control panel module to replace the traditional lighting of the level switch control is an effective way to control
11、 the overall room illumination value,thereby enhancing the uniformity of illumination.At the same time,this control method used in electrical components have also solved the stroboscopic effect,will not create uncomfortable,confused,feeling eyestrain.名师资料总结-精品资料欢迎下载-名师精心整理-第 1 页，共 8 页 -1.4 to achiev
12、e 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 buildings,lighting is not simply to meet people on the visual effect of light and shade,they should have control of a variety of prog
13、rams to make buildings more vivid,more artistic,giving a wealth 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
14、corresponding pre-set scene control,can achieve 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 para
15、meters stored in the EPROM Digital,these information 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
16、 made a come to this conclusion:with three 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 a
17、lso for the owners to save a substantial 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
18、the control system must have the standard 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
19、 independent of each control subsystem,self-contained,the implementation of specific control,intelligent building management system control subsystem of the relative independence,self-contained,the implementation of specific control,intelligent building management system from the control subsystem i
20、s 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.Both forms have the characteristics of a number of bus more flexibility,easy expansion,contro
21、l 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 building of intelligent lighting control system as an independent subsystem,use of international standards a
22、nd agreements of the communication interface text,into the intelligent building management systems.Intelligent lighting control system uses a distributed,distribution-based approach,that is,the dimming control unit is relatively independent,self-contained,non-interfering,through centralized manageme
23、nt and information interfaces,and intelligent building management 名师资料总结-精品资料欢迎下载-名师精心整理-第 2 页，共 8 页 -system linked to the achievement of the building control center subsystem of the collection and monitoring of the signal.In short,the intelligent lighting control should be the main system is a cent
24、ralized 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 types of modules,control panels,illumination detector dynamic and static and dynamic
25、 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 connect,to achieve data transmission.3 Intelligent lighting control system and control
26、of the control of the content A project to control the use of intelligent lighting control system include the following 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 a
27、nd elevators,such as the Office of Public site;building facade lighting in general and also by 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 th
28、e normal work of regions for the state of lighting in different time control.(2)the automatic 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 stat
29、e of the automatic lighting dimming control,making the region,such as illumination 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 electri
30、cal components,to achieve under normal conditions in the regions for the normal 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 th
31、e regions for the normal work of the 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 normal work of the various districts in
32、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 control of the regional scene.(7)Emergency
33、 lighting control Here mainly refers to the control of intelligent lighting control system to the special 名师资料总结-精品资料欢迎下载-名师精心整理-第 3 页，共 8 页 -region by the implementation of the emergency lighting control,including the following two controls:1)under normal illumination and the automatic adjustment c
34、ontrol 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 emergency for th
35、e 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 buildings in a specific application in a number of experienc
36、es,hoping to play the role of forward,so that the field of technology in the lighting to fully play its role.名师资料总结-精品资料欢迎下载-名师精心整理-第 4 页，共 8 页 -智能照明控制系统摘要：采用智能照明控制系统的主要目的是节约能源，智能照明控制系统借助各种不同的 预设置 控制方式和控制元件，对不同时间不同环境的光照度进行精确设置和合理管理，实现节能。这种自动调节照度的方式，充分利用室外的自然光，只有当必需时才把灯点亮或点到要求的亮度，利用最少的能源保证所要求的照度水平，节电
37、效果十分明显，一般可达30%以上。关键词：智能照明控制系统总线式 星形结构1 采用智能照明控制系统的优越性1.1 良好的节能效果采用智能照明控制系统的主要目的是节约能源，智能照明控制系统借助各种不同的 预设置 控制方式和控制元件，对不同时间不同环境的光照度进行精确设置和合理管理，实现节能。这种自动调节照度的方式，充分利用室外的自然光，只有当必需时才把灯点亮或点到要求的亮度，利用最少的能源保证所要求的照度水平，节电效果十分明显，一般可达30%以上。此外，智能照明控制系统中对荧光灯等进行调光控制，由于荧光灯采用了有源滤波技术的可调光电子镇流器，降低了谐波的含量，提高了功率因数，降低了低压无功损耗。
38、1.2 延长光源的寿命延长光源寿命不仅可以节省大量资金，而且大大减少更换灯管的工作量，降低了照明系统的运行费用，管理维护也变得简单了。无论是热辐射光源，还是气体放电光源，电网电压的波动是光源损坏的一个主要原因。因此，有效地抑制电网电压的波动可以延长光源的寿命。智能照明控制系统能成功地抑制电网的浪涌电压，同时还具备了电压限定和轭流滤波等功能，避免过电压和欠电压对光源的损害。采用软启动和软关断技术，避免了冲击电流对光源的损害。通过上述方法，光源的寿命通常可延长24 倍。1.3 改善工作环境，提高工作效率良好的工作环境是提高工作效率的一个必要条件。良好的设计，合理地选用光源、灯具及优良的照明控制系统
39、，都能提高照明质量。智能照明控制系统以调光模块控制面板代替传统的平开关控制灯具，可以有名师资料总结-精品资料欢迎下载-名师精心整理-第 5 页，共 8 页 -效地控制各房间内整体的照度值，从而提高照度均匀性。同时，这种控制方式内所采用的电气元件也解决了频闪效应，不会使人产生不舒适、头昏脑胀、眼睛疲劳的感觉。1.4 实现多种照明效果多种照明控制方式，可以使同一建筑物具备多种艺术效果，为建筑增色不少。现代建筑物中，照明不单纯地为满足人们视觉上的明暗效果，更应具备多种的控制方案，使建筑物更加生动，艺术性更强，给人丰富的视觉效果和美感。以某工程为例，建筑物内的展厅、报告厅、大堂、中庭等，如果配以智能照
40、明控制系统，按其不同时间、不同用途、不同的效果，采用相应的预设置场景进行控制，可以达到丰富的艺术效果。1.5 管理维护方便智能照明控制系统对照明的控制是以模块式的自动控制为主，手动控制为辅，照明预置场景的参数以数字式存储在EPROM 中，这些信息的设置和更换十分方便，使大楼的照明管理和设备维护变得更加简单。1.6 有较高的经济回报率我们以上海地区为参照点，仅从节电和省灯这两项做过一个估算，得出这样一个结论：用三至五年的时间，业主就可基本收回智能照明控制系统所增加的全部费用。而智能照明控制系统可改善环境，提高员工工作效率以及减少维修和管理费用等，也为业主节省下一笔可观的费用。2 智能照明控制系统
41、的构成我们知道，智能照明控制系统仅仅是大楼控制系统中的一个部分。如果要将各个控制系统都集中到控制中心去控制，那么各个控制系统就必须具备标准通信接口和协议文本。虽然这样的系统集成在理论上是可行的，但真正实行起来却十分困难。因而，在工程中，我们的楼宇智能管理系统采用了分布式、集散型方式，即各个控制子系统相对独立，自成一体，实施具体的控制，楼宇智能管理系统对各控制子系统相对独立，自成一体，实施具体的控制，楼宇智能管理系统对各控制子系统只是起一个信号收集和监测作用。目前，智能照明控制系统按网络的拓扑结构分，大致有以下两种形式，即总线式和以星形结构为主的混合式。这两种形式各有特色，总线式灵活性较强一些，
42、名师资料总结-精品资料欢迎下载-名师精心整理-第 6 页，共 8 页 -易于扩充，控制相对独立，成本较低；混合式可靠性较高一些，故障的诊断和排除简单，存取协议简单，传输速率较高。工程设计中，我们考虑大楼的智能照明控制系统作为一个独立的子系统，采用国际标准的通信接口和协议文本，纳入楼宇智能管理系统。智能照明控制系统采用分布式、集散型方式，即各单元的调光控制相对独立，自成一体，互不干扰，通过集中管理器和信息接口，与楼宇智能管理系统相连接，实现大楼控制中心对该子系统的信号收集和监测。总之，智能照明控制主系统应是一个由集中管理器、主干线和信息接口等元件构成的，对各区域实施相同的控制和信号采样的网络；其
43、子系统应是一个由各类调光模块、控制面板、照度动态检测器及动静探测器等元件构成的，对各区域分别实施不同的具体控制的网络，主系统和子系统之间通过信息接口等元件来连接，实现数据的传输。3 智能照明控制系统的控制范围和控制内容某工程中采用智能照明控制系统控制的范围主要包括以下几类：工艺办公大厅、计算机中心等重要机房、报告厅等多功能厅、展厅、会议中心、门厅和中庭、走道和电梯厅等公用部位；大楼的总体和立面照明也由智能照明控制系统提供开关信号进行控制。控制内容名词释义：（1）时钟控制通过时钟管理器等电气元件，实现对各区域内用于正常工作状态的照明灯具时间上的不同控制。（2）照度自动调节控制通过每个调光模块和照
44、度动态检测器等电气元件，实现在正常状态下对各区域内用于正常工作状态的照明灯具的自动调光控制，使该区域内的照度不会随日照等外界因素的变化而改变，始终维持在照度预设值左右。（3）区域场景控制通过每个调光模块和控制面板等电气元件，实现在正常状态下对各区域内用于正常工作状态的照明灯具的场景切换控制。（4）动静探测控制通过每个调光模块和动静探测器等电气元件，实现在正常状态下对各区域内名师资料总结-精品资料欢迎下载-名师精心整理-第 7 页，共 8 页 -用于正常工作状态的照明灯具的自动开关控制。（5）应急状态减量控制通过每个对正常照明控制的调光模块等电气元件，实现在应急状态下对各区内用于正常工作状态的照
45、明灯具减免数量和放弃调光等控制。（6）手动遥控器控制通过红外线遥控器，实现在正常状态下对各区域内用于正常工作状态的照明灯具的手动控制和区域场景控制。（7）应急照明的控制这里的控制主要是指智能照明控制系统对特殊区域内的应急照明所执行的控制，包含以下两项控制：1）正常状态下的自动调节照度和区域场景控制同调节正常工作照明灯具的控制方式相同。2）应急状态下的自动解除调光控制，通过每个对应急照明控制的调光模块等电气元件，实现在应急状态下对各区域内用于应急工作状态的照明灯具放弃调光等控制，使处于事故状态的应急照明达到100%。以上是对智能照明控制系统特点的分析和在某办公大楼中具体应用的一些体会，希望能起到抛砖引玉的作用，让该项技术在照明领域中充分发挥其作用。名师资料总结-精品资料欢迎下载-名师精心整理-第 8 页，共 8 页 -