Train station intelligent lighting control system proposal

I. Overview

“Energy conservation, smart technology and aesthetics, the theme of the 21st century construction industry.”

In modern buildings, the energy consumption of lighting systems has reached 35%. The concept of “green” lighting has been introduced in the construction industry. The central idea is to maximize the use of natural light sources, set automatic clock control, and adopt new technologies such as illumination sensing and motion and static sensors.

At the same time, modern electronic technology has brought countless pleasures to us and our lifestyle. How to make the application of electronic technology to our lives? Make our life easier and more colorful! Let our buildings change with the heart - architecture is eternal, music is flowing, and lighting is changeable! Let the lights combine freely!

Second, system functions and advantages

The functions and advantages of the intelligent lighting control system in the train station:

1, to achieve intelligent lighting control

After adopting the intelligent lighting control system, the lighting system can be operated in a fully automatic state, and the system will switch a number of basic working states according to preset settings, and automatically switch between various working states according to a preset time. For example, in the peak period of ticket sales in the ticket office and the waiting room, the station has the largest traffic flow, and can open all the area of ​​the ticket office and the waiting room for the convenience of personnel to enter and exit; when the outdoor illumination is sufficient during the day, the car can be closed. Part of the lighting circuit in the station, only maintain 1/2 or 1/3 illumination to save energy; at night, for large railway stations, the flow of people is also very large, you can open all the circuits in the ticket office and the waiting hall, convenient passengers The entrance and exit; when the train enters the station, the infrared reflection sensor installed on the lane platform can automatically open the lighting circuit on the lane platform to facilitate passengers getting on and off.

In addition, through the programmable control panel installed in the station duty room or control room, according to special circumstances, different scenes can be switched at any time to meet the lighting requirements in various situations.

2, considerable energy saving effect

Energy conservation and lower operating costs are an important concern for owners. Since the intelligent lighting control system can manage the illuminance in advance according to the operation of each functional area according to different dates and different times, the lighting can be turned off when the lighting is not needed, and the intelligent lighting control system can be used most economically. The energy consumption provides the most comfortable lighting; the system guarantees that the light is only illuminated when necessary or that the required brightness is achieved, thus greatly reducing energy consumption.

3, extend the life of the lamp

The fatal cause of lamp damage is excessive voltage. The higher the operating voltage of the luminaire, the more its life is reduced. Conversely, when the working voltage of the luminaire is lowered, the life span is doubled. Therefore, properly reducing the working voltage of the lamp is an effective way to extend the life of the lamp. The intelligent lighting control system can successfully suppress the surge voltage and surge voltage of the power grid, so that the lamps will not be damaged prematurely for the above reasons. The voltage limit can also be artificially determined by the system to improve the life of the lamp.

The intelligent lighting control system can successfully extend the life of the lamp by 2-4 times. It not only saves a lot of lamps, but also greatly reduces the workload of replacing lamps, effectively reducing the operating cost of the lighting system, and has special significance for lamps and expensive lamps in difficult-to-install areas.

4. Improve management level and reduce maintenance costs

The intelligent lighting control system converts the general lighting artificial on and off into intelligent management, and the system will automatically run according to the preset program. If you need to change, you can control all the lights with one button, which greatly reduces the operation and maintenance costs of the train station and brings great return on investment.

3. Design basis

General Rules for the Design of Civil Buildings GB503522005

"Code for Electrical Design of Civil Buildings" JGJ/T 16-92

"Intelligent Building Design Standards" GB/T50314-2000

"Intelligent Building Evaluation Standard" DG/T08-2001

"Intelligent Building Engineering Quality Acceptance Standard" GB50339-2003

"Code for Construction and Acceptance of Intelligent Buildings" (DG/TJ08-601-2001 J10099-2001)

National Building Standard Design Electrical Equipment Standard Atlas, Building Electrical Installation Engineering Atlas

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