With the rapid development of mobile terminals, smart homes, and the Internet of Things, it is no longer a new thing for lighting companies to choose communications giants and Internet giants: In May 2015, GE teamed up with Apple Qualcomm to enter the connected lighting market; 2016 2 In the middle of the month, global IT giant Cisco and Cree launched Smartcast Ethernet-powered intelligent lighting platform to attack the Internet of Things market. Prior to this, Cisco has established a global partnership with Philips; on March 15, 2016, Philips held hands with BT Vodafone (Vodafone) implements remote control of intelligent street lights; on March 18, 2016, Internet of Things lighting platform supplier Gooee cooperated with EnOcean to create a mesh Bluetooth intelligent lighting control system; in mid-April, Huawei and Op Lighting signed smart Home cooperation agreement; on April 26, GE's Current company spent 100 million Australian dollars to acquire Daintree Networks, a well-known manufacturer in the wireless communication and smart lighting industry. Traditional lighting companies have overcome the shortcomings of their networking technologies by opening up cross-border cooperation with communication companies and Internet companies, opening up new markets and seeking business breakthroughs.
Most people think that smart lighting will be the first market after the combination of the two, but it has also been suggested that the cooperation between traditional lighting companies and Internet companies is likely to grab the Wifi manufacturers' jobs.
As we all know, wifi is one of the main technologies of near field communication, but in recent years, a new type of technology is also very eye-catching, that is Lifi. LiFi, also known as visible light infinite communication technology, is essentially an electromagnetic wave. By adding a chip that controls light flashing in the LED light, different data information can be encoded according to different light rates, notebooks and mobile phones. Such data information can be accepted by a terminal-mounted receiver. That is, there is a network where there is light in the future. LED-based Lifi can achieve data transfer rates of 10 Gb/s, which can improve the data transfer rate limit of Wifi 7 Gb/s. The rate at which the laser transmits data can easily exceed 100 Gb/s.
Low latency and higher transmission rate are two major advantages of Lifi. However, Lifi wants to be popularized on a large scale, and still needs many problems such as customer service light network communication environment interference, communication distance, related technology, and communication standards are not unified.
However, Lifi's future is still very worth looking forward to. Li Yueming, chief engineer of Xintel Lighting Optoelectronics Division, said: "Lifi is a disruptive technology. From the perspective of energy saving, safety, transmission speed and information volume, Lifi must Better than WiFi, many foreign companies have been researching and developing this technology. The recent cooperation between Huawei and Op Lighting in China may have a breakthrough in Lifi."
Sheng Wenjun, chairman of Tailing Microelectronics, also said: "The smart light bulb of the Internet of Things is likely to become the backbone of the Internet of Things in the future. Although most of the Internet of Things is wirelessly connected, it will still need a backbone network. In fact, there is a Very suitable carrier is the lamp, the lamp is everywhere, there are lights in some places, indoors, outdoor; if each lamp can be connected, other smart products around can be accessed through the MESH network of the lamp. From this perspective, it is very meaningful to make the lighting of the lights into intelligence first."
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