Analysis of the composition and advantages of intelligent lighting system

From the ancient wall-cutting, the sacred light, the invention of lamps, and the rise of intelligent lighting, lighting is an indispensable part of human beings, and it has been constantly changing and progressing with the development of the times. From general lighting to intelligent lighting, lighting is becoming smarter and more responsive to people's needs as it continues to fit into the human experience. And this is also the direction of the future development of intelligent lighting!

The trend of development should be the era of “intelligence”. Intelligent lighting can not only meet the requirements of control, adjust lighting effects, extend the life of light source, but also have considerable energy saving effects. As a commercial space with large power consumption, energy conservation and environmental protection are imminent.

At 8 o'clock last Monday, I have a wealth of project technical experience, and I have worked in the field of professional intelligence for more than 5 years. I have shared the knowledge module of "Intelligent Lighting Business Application" for us. Come down, review with Xiaobian, what are the main contents of the teacher's explanation?

Intelligent lighting system development process

Dimmer History: In 1959, Joel.Spira invented the world's first solid-state electronic dimmer, and in 1961, the world's first mass-produced dimmer.

Entering China: Entering the Chinese market in the 1990s, it continues to this day and develops from three stages: centralized → distributed → distributed.

Figure: Evolution of the lighting control system switch

What is an intelligent lighting system? What are its advantages?

Intelligent lighting:

Refers to the use of computer, network technology, wireless communication data transmission, power carrier communication technology, computer intelligent information processing technology, sensing technology and energy-saving electrical control technology to form a distributed wireless or wired control system, through the operation of a preset program Automatically control lighting based on the function of a certain area, different time of day, outdoor brightness, or use of the area.

Seven advantages:

1) Intelligent control is simpler;

2) Improve management level and reduce maintenance costs;

3) considerable energy saving effect;

4) Protect the lamps and extend their life;

5) Improve the display environment and improve the display effect;

6) Easy installation and cable saving;

7) Use safety and linkage with fire protection system.

Intelligent lighting system

The intelligent lighting control system consists of four parts: input unit, output unit, system unit and monitoring unit.

1) Input unit (including input switch, scene switch, liquid crystal display touch screen, smart sensor, etc.): converts the external signal into a network transmission signal and propagates on the system bus.

2) Output unit (including smart relay, intelligent dimming module): Receive relevant commands and make corresponding output actions according to the command.

3) System unit (including system power, system clock, network communication): Provide weak current power and control signal carrier for the system to maintain normal system operation.

4) Monitoring unit (computer, software and PC converter): monitors the entire system's equipment, lighting status and can directly control each scene on the system or fine to each loop.

System equipment classification

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