The square intelligent lighting design in shenzhen

Nowadays, with the development of the world economy and high-tech. People living environment increasingly demanding. For buildings, the removal of the traditional requirements, people their safety, comfort, energy efficiency, automation and information technology and other aspects are put forward higher requirements. In architectural lighting for example. Currently the vast majority of buildings are still using the traditional switch control, intelligent building parts using building automation led street light wholesale to monitor lighting. But only simple area lighting and timer functions, you can not achieve dimming control, scene control, sensor control and other functions.
Intelligent lighting refers to the use of computers distributed wireless telemetry, wireless data transmission, spread spectrum power line carrier communication technology, computer information processing and intelligent energy-saving technologies such as the composition of electrical control, remote control, remote control systems, to achieve the lighting equipment the intelligent control With a light intensity adjustment brightness, lighting soft-start, timing control, scene settings and other functions;. and safe, energy-saving, comfortable and efficient.
Currently intelligent lighting technology include:. Power line carrier technology; bus technology; wireless communications technology European Installation Bus (European Installation Bus, EIB) is a standard bus control system for intelligent building sector, with the distribution, the advantages of openness, reliability, security, and flexibility. Now the Chinese market, mainly Siemens and ABB Instabus EIB launched the i-busEIB two intelligent building control systems.
The following combination of practical engineering cases to specify, i-busEIB intelligent building control system in the Shenzhen Stock Exchange Square, intelligent lighting design.
The building is located in Shenzhen City, Guangdong Province. Building height of 245. 8 m, an area of ​​about 267,000 m2, is a multi-purpose financial office, is a premium building. A total of three underground, mainly for the garage, which is attached to the ground three basement construction type of two protection units Aerial parts of 46F, 16F and 32F for the refuge floors The following is the Shenzhen Stock Exchange where 15F-occupied;.. 17F ~ 43F for the rental of office floor, 44F ~ 46F for the club. All of the lighting system with its own office, something the South lobby, meeting rooms and other places of centralized control and management, automatic lighting control, energy saving, user-friendly operation, to improve the level of property management and other functions.
ABB i-bus system is the intelligent control system based on EIB bus standard to control the weak bus communication strong electrical terminal equipment. The main function of lighting control, curtain control, security, AV equipment and HVAC equipment control, etc., Can be a variety of lighting controls such as: switch control, dimming control, decentralized centralized control, remote control, delay control, timing control, light sensing control, infrared remote control, mobile sensing control, linkage control systems and other equipment, etc, to. facilitate control, flexible, easy to modify, easy to operate, easy to maintain. As the world economy continues to develop in the high-tech, people's living conditions have become increasingly demanding. Removing the traditional requirements of the building, but in terms of building safety, comfort, energy efficiency, automation and information technology, etc. have put forward higher requirements, which aims to create a pleasant, efficient and able to fully enhance the great work flexibility of office and living environment.
Main features include: 8F large auditorium, listed hall, classrooms, 9F ~ 15F conference room In need dimming control of the situation, with the relevant lamps using analog dimming ballasts, through i-bus system dimming driver modules led street light wholesale, to achieve dimming,. scene settings. SD module with manual button, the preset function. Each circuit can simultaneously be called three 8 bit scene. There are 64 scenes with optional ,1-10V DC signal. Control methods include intelligent control panel, the superior controller. To cope with analog dimming ballast lighting, in addition to qualifying modules, but are subject to the dimming signal lines. Related system shown in Figure 2 FIG.
. Main features include: 1F/2F floor lobby, 11F more small office Lighting 1F/2F floor lobby at the time of control, the need to work with the light sensor, according to the natural light illumination control lighting and shading systems; night lights adjusted to night mode, a combination of building and outdoor lights to form a particular lighting effect after midnight switch to night mode, leaving only the necessary illumination. The dimming control modes without using the switch driver module SA, controlled opening and closing of the lamp . SA module has a delay, default, flashes and other functions. Each loop can be invoked simultaneously 5 8 bit scene. There are 64 scenes and optional.
Using an independent central control platform, Chinese, graphical interface for the entire lighting control system central display and control. Conducted throughout the system each time a lighting circuit program or action setting logical conditions, job status display, real-time display loop current. Total running time can be displayed on the loop, so that timely replacement of maintenance. Each circuit can switch on the emergency lock, unlock. If the light source is damaged, circuit outages, system failures, specific real-time display and alarm. OPC SERVER software data interface, easy integration with other systems (such as BMS, security, fire alarms, etc.) to achieve control linkage lighting circuits and other systems.
Systems running at the same time ensuring the independence via a standard TCP / IP protocols and gateways using standard led street light wholesale interface or software interfaces for data exchange and can be shared with IIS system throughout the building, or upper management platform IIS servers and other systems.
You can enter the system through the system components, accepts dry contact signals from other systems or staff issued AC and DC signal, fire systems, security systems, audio systems, conference systems linkage, lighting or equipment to make timely changes in control.
In recent years, EIB bus technology as a more advanced intelligent lighting technology, has been increasingly used in various public buildings in the country. As people for the construction of information, intelligence, and green of the increasing demand, EIB bus technology with its huge advantages, will be more widely used.

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