LED promotes fine lighting

Introduction: since the beginning of the last century in 90s, LED as the fourth generation light source into the public view, and a huge impact on traditional lighting.

Liang Rongqing, director of the Institute of electric light sources, Fudan University, said that due to the inherent characteristics of technology, the emergence of LED lighting industry is going through a very important period. In the past, the light source is a relatively closed concept, basically consists of the bulb and the light distribution device and a set of power supply system, and the connotation of modern light source is more open, it can be different and cross industry integration, intelligent, personalized lighting. New light source technology innovation, so that the lighting into a new era, and then to the cultural and economic and social development have a significant impact.

LED promotes fine lighting

Traditional lighting is a basic lighting, once the light source is fixed, the light is constant. The intelligent lighting is an extension of the basic lighting, it can be adjusted by changing the parameters of light. If the previous lighting is extensive, it has now entered the era of fine lighting.

Liang Rongqing believes that digital is the basis of intelligent lighting, which includes two aspects:

First, the excavation of digital communication technology, two is the technical characteristics of LED itself. Among them, the characteristics of LED easy to control fully meet the requirements of intelligent lighting. LED wide range of adjustment, can be adjusted continuously, rapid response, the upstream industry chain enterprises can make different spectral chips, later re deployment of more colorful light.

In fact, in the 80s of last century, there are experts on the gas discharge lamp intelligent control, but the characteristics of the gas discharge device determines the technical difficulties in achieving control. It can be said that thanks to the characteristics of the LED light source itself, the achievements of today's brilliant intelligent lighting. However, despite the development of digital technology to make LED intelligent control become more abundant and easy, but how to make the lighting more digital, intelligent but also faces some problems.

Unlike the past extensive "intelligent lighting lighting, a lamp can be used, is a solution of intelligent lighting system, this system should be compatible with different interchangeable lighting solutions in different light conditions, there must be in the standard logic between different lighting solutions. Liang Rongqing said.

In English, intelligent lighting is known as smart lighting (smart lighting), but the situation is just the opposite, because the smart lighting is very complex, the need for human control. In Liang Rongqing view, the real intelligent lighting is not too much interference, it can be based on user needs to provide the best lighting, that is to say, intelligent lighting must be adaptive, self adjustment.