"Light on the Internet" application depends on the popularity of indoor LED lighting

Along with the "light on the Internet" and the rapid increase of the data transmission capacity of the LED lamp, the semiconductor lighting market seems to usher in a new dawn. How far is it from people's daily life? LED lamp how much potential? The national people plan distinguished experts, the national "973 Plan" project chief scientist, University of Science & Technology China School of information science and Technology Professor Xu Zhengyuan said recently, "the popularity of lights on the Internet" commercial application depends on the indoor lighting LED.

Xu Zhengyuan said that if the energy efficiency of high brightness LED lamp is further improved, so that the user input costs and electricity costs significantly reduced, with a corresponding policy support, there will be incandescent and energy-saving lamps to replace large-scale. R & D personnel, such as the Internet will be integrated into the communication module at low cost to the lamp, and then equipped with the appropriate signal transceiver on the terminal, the light on the Internet will enter thousands of households.

Xu Zhengyuan believes that, of course, the user experience also depends on the speed and link robustness. Like WiFi, "light Internet" in addition to the use of the LiFi which is a similar name, its market promotion process will also follow WiFi development route, in stages from low speed to high speed at the early stage of development, for example, from a few megabits to tens of megabytes to hundreds of megabytes or even Kyrgyzstan bit data rate. If people like the now widely used WiFi as LiFi and enjoy high-speed Internet, the important role of communication function and lighting function LED lamp each play may change, that is to say, from the lighting, communication as a supplement, lighting may develop to some communication, setting auxiliary lighting. Xu Zhengyuan said.

In fact, the Internet has been able to break through the traditional LED lighting function, has been given a new network communication function. Xu Zhengyuan introduction, this high value-added integrated lighting LED lighting technology called energy technology and the perfect combination of information technology paradigm. The national key basic research and development program (973 Program) and the national high technology research and development program (863 Program), in addition to R & D investment in energy efficiency from the aspects of semiconductor materials, semiconductor device and process structure of LED lighting research and development, has been put into development by high speed communications on white LED, including the design integrated optical system, light drive, signal loading, bidirectional link communication technology, multiple users share the bandwidth of the light and so on. The technology is expected to bring about an information revolution.

In the process of integration of LED lighting technology, high energy efficiency, low cost, miniaturization, high reliability and other performance indicators are important factors to be considered in the development of LED lighting products. In addition, the compatibility of communication and lighting standards is the booster of the LED lighting market. Greatly enhance the data transmission rate will be icing on the cake, will make people's daily life more convenient, more convenient, there is a place where the lights can be on the internet. Xu Zhengyuan said: because of the low cost, low power consumption, low electromagnetic radiation, large bandwidth, data security and many other charm, this technological innovation is unstoppable, LED information technology bright future. But to overcome some of the technical barriers to the industry is also a priority, only to break through barriers, in order to truly conducive to the development of the corresponding market, so that the LED lighting industry healthy and steady development. "