Industry Fair in Hall 4, there is a 60 square meters of indoor positioning experience area with virtual corridors and rooms, visitors as long as two-dimensional code using a mobile phone sweep experience area, you can self-install indoor positioning APP, using a mobile phone Alignment indoor lighting, you can get location information, positioning error not more than 0.5 meters, no longer have to worry about getting lost.
Experience the magic of the area as well as a visible light communication flashlights, with the short-range communication module, the user can use up to pass data to the computer. More magic is by LED lighting can put high-definition movies transmitted to another computer far, no Caton and delay, can experience true "Taking a show." If the hand block the light, then the data and movie screen will disappear immediately.
"These are achieved through visible light communication technology, is a kind of visible light communication utilizing LED light signals to achieve data transmission of new green IT, the technology no electromagnetic radiation, high transfer rate, security is good." China Aerospace Science and Technology ( 000901, stock it) Corporation Shanghai Academy of Spaceflight Technology Electronics, visible light communication technology team leader Lvzhen Bin disclosed.