LED new technology debut industry expo

Self-positioning intelligent wheelchairs, LiFi technology for "lighting the Internet," and bio-applications for 3D printing ... These promising new high-tech technologies were unveiled at the 2013 China International Industry Fair.

A reporter from the “Innovation and Technology Museum” district saw that the Ministry of Science and Technology’s exhibition area featured “clean energy and green energy” as the theme, and demonstrated the “wind and light storage and transportation project” of the national grid from multiple perspectives in terms of physical objects, models, and live demonstrations. About 20 exhibitions such as China Fast Reactor Project of China Atomic Energy Institute and Underground Coal Gasification of Xinao Gasification Coal Mining Co., Ltd. This time, the “God 10 Re-entry Module” was publicly exhibited for the first time. The “Lunar Probe” and “Mars Inspection Probe” developed by Shanghai Aerospace Systems Engineering Research Institute made their debut.

With only 7 parts, after 18 steps, it takes 6 seconds to produce a LED bulb. At the exhibition site, Shanghai Radio Equipment Research Institute moved the first international “LED bulb light automated assembly production line” to the scene, providing the audience with a complete presentation of LED bulbs that have reached the international advanced level with low power consumption, high efficiency, and high quality. Automate the production process. “At present, a LED light bulb can be produced in as short as 2 seconds. Compared with the traditional production methods, it can save 90 workers.” The on-site staff said that if the production line is put into use on a large scale, LED lights will be greatly reduced. Production costs promote LED industrialization.

At the same time, LED lighting internet access technology was exhibited at the Industry Fair. According to the relevant person in charge of the Shanghai Aerospace Measurement, Control and Communications Research Institute, the first visible light communication system prototype designed by them can be used for both lighting and internet access. The reporter saw that only need to turn on a LED light, open the signal sending and receiving device, within 2 meters, can transmit audio and video in real time, connect to the network. It is understood that LED optical communication is more suitable for radio frequency sensitive areas such as aircrafts, hospitals, and industrial control than wifi.