Live long see! This foreign company really made the LiFi product out

WiFi we've heard it all the time, but what does LiFi mean? LiFi is a new wireless network connection technology, mainly through the visible spectrum of wireless data transmission. Recently, PureLi-Fi has shown us a LiFi product, so that this technology not only stay in the design and theory above.

PureLi-Fi network chief operating officer Harald Burchardt said, "the work principle of Li-Fi is actually very simple, we use LED lights to spread wireless signals, which are similar to Wi-Fi, but we are using the LED lamp lighting to complete the wireless data communication medium. "In fact, this technology will begin in early 2003, in that year, LED began to impact the light source lighting market, and research professor at LiFi Harold Hass is to transmit data and light together, at last he found a method of using lighting equipment to set up high-speed network, without causing interference to the existing radio frequency infrastructure.

PureLi-Fi display this product is a U disk adapter, which is used to receive light signal and infrared lens device, while the booth is compatible with the LiFi above the LED lights and launchers. In the show, the transmission rate of LiFi reached 40Mbps, and in the light of direct under the condition of strong stability, in the light of edge will be decreased, and the diffraction light will occur, so it can be connected to the perimeter around.

The advantages of LiFi: Harald Burchardt pointed out that "in the Li-Fi environment, the total volume of data will be enhanced, plus light cannot pass through the wall, therefore, compared to Wi-Fi, we create the network will have more security. "

Harald Burchardt also said that after the technology is mature, you can reduce the volume of these products, they will be integrated into an integrated circuit module. Then used for smart phones, tablet PCs, smart wearable devices and other electronic products. And he says it will take 10 to 15 years to apply the technology to every LED lamp or lighting device, and they are cutting back on it.

For more information about LED, please click on LED network or pay attention to WeChat public account (cnledw2013).