In the past industrial development process, there have been three obvious changes in the lighting industry pattern due to changes in the external environment. Each change in the industrial pattern affects the survival status of the lighting enterprise. At present, due to the development of LED lighting, China's lighting industry is once again facing a critical period of significant changes in the industrial structure. The pattern of the lighting industry has changed, smart lighting is optimistic, and smart homes are gradually becoming the first choice for energy saving in smart lighting.
Smart lighting or energy-saving first choice for smart home
The so-called intelligent lighting control product is to output an optimal lighting power to the lamp under the condition of ensuring the normal operation of the lamp. In this way, the glare caused by overpressure can be reduced, the light emitted by the light can be made softer, and the lighting distribution can be more uniform; and the electric energy can be greatly saved. The power saving rate of the intelligent lighting control system can reach 20% ~ 40%.
At present, city managers gradually realize the technical advantages of smart lighting products and start to promote them in the society. At the Olympic Science and Technology Prospect Forum, intelligent lighting was put on the agenda. Relevant departments in Shanghai have decided to install an intelligent control system on the street lights on the main landscape roads in the center of Shanghai during peak summer electricity consumption. Although the government vigorously promotes smart lighting products, the smart lighting control technology is complex, and few companies have mastered this technology. For example, Lutron in the United States and Bunge, Thorne, ABB and other powerful companies in the United States have achieved practical utility in China. There are only a few companies at the level.
From the perspective of the current development of intelligent lighting control technology, various companies have applied modern technologies such as PC, IC, and IT to switch technology to add new functions such as wireless remote control and stepless brightness adjustment to the lamps for the convenience of users. From the perspective of the composition of the lighting control system, there are currently bus type, power line carrier type, and wireless network type. From the perspective of technological development, wireless network technology has unique advantages. In recent years, it has developed rapidly in the IT field and has become a new hot spot in the IT industry and the semiconductor industry.
The wireless network lighting control system is a home intelligent network control system that uses radio to communicate. The control signals issued by each system control unit are propagated in the form of radio waves. After receiving the propagated information, each system control unit performs corresponding actions according to the provisions of the system communication protocol to achieve intelligent network control.
Like the power line carrier solution, the wireless lighting control system does not have a dedicated network cable, and installation or expansion is very simple. This solution can also use battery power supply, without connecting the power cord, it is very flexible and convenient to use, and also reduces the user's cost.
Industry experts pointed out that the intelligent lighting control system connects independent control modules such as dimming modules, switching power, scene control panels, sensors and programmers, programming sockets, pc monitors, etc. to the computer data line to form an independent lighting control system. It can realize intelligent management and automatic control of the lighting system, which is convenient for creating a comfortable lighting environment, is conducive to people's health, and will become a new trend in the future development of lighting technology.
Smart lighting expands LED smart home market
Some experts predict that intelligence is an important way to make the lighting industry further towards green and sustainable development, and intelligent lighting is expected to become the main force in the future smart home market. At present, smart lighting has changed from a single remote control switch to today's smart sensor lights, smart scene lights, smart remote control lights, and the effect achieved has also changed from single dimming to today's soft start and speed control. Cold and warm lighting, high and low voltage dimming, LED full color spectrum dimming, etc.
The combination of intelligence and energy-saving lighting technology has built a technology platform for LED applications, reflecting green and sustainable lighting concepts such as energy saving, consumption reduction, long life and people-oriented. In addition to energy saving, consumption reduction and environmental protection, LED lighting also has plasticity, not only as a lighting tool, but also as a piece of art or an object with multiple uses. The development of LED technology has stimulated the rich imagination of lighting manufacturers, which has led to the creation of more subversive creative products and won a broader market.
LED lighting has the characteristics of small size, its structure is simple, there are no extra parts and shells such as starters, ballasts or ultra-high voltage transformers, there is no size limit and complex structure; it is produced by the semiconductor PN junction itself, three The basic color plus digital technology can evolve any color; the compact LED light source can adapt to the decorative lighting requirements of various geometric sizes and different space sizes. For example, light sculptures of shapes such as points, lines, surfaces, balls, and even any artistic shapes. Therefore, LED smart lighting is used in the field of home furnishing, and can be perfectly combined with home furnishing creativity to bring imaginative home life.
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