"I have a dearm! I am not Martin Luther King, I am not coming to speak, but I do have a dream. I hope that everyone here has this dream too - when you get home from work, the car drives to the garage. Or when you open the door, the lights in your home will light up slowly, you don't need to switch any of them; when you eat, the light in the dining room will automatically adjust to your favorite color temperature; if you finish eating, you still want to see one. In the movie, the lights will be dark..." This is the future of the "2014 Industry and Technology Media Seminar" hosted by Ivey News Consulting, Mr. Lance Zheng, Global Technology Marketing Director of Marvell Green Products. A beautiful picture of intelligent lighting. In fact, these are no longer the things in the picture and the picture. With the technology provider such as Marvell in the LED lighting, Zigbee transmission, WiFi gateway and other intelligent lighting core technology breakthroughs and innovations, the dream of intelligent lighting is positive Step by step into reality.
Figure 1. Lance Zheng, Technical Sales Director, Marvell Green Products, speaks at the 2014 Industry and Technology Media Symposium
“At the just-concluded CES 2014, Belkin's WeMo series introduced such a bulb for smart lighting,†Lance said at the seminar. The bulb is based on Marvell's wireless communication chip 88MZ100. Designed with a 3.3V power supply low-power AC/DC controller chip 88EM8511, the brightness is equivalent to 60W traditional incandescent bulbs. Users can control WeMo with brightness on their iOS or Android devices at home or in the office; at night, WeMo can automatically convert to night mode, when the user gradually goes to sleep, the light is automatically dimmed; when set to In the "vacation mode", you can automatically simulate changes in the environment based on the people and changes in your home. In addition, WeMo is no more complicated to use than conventional bulbs, and its size has not become large. It can be used to directly replace traditional incandescent bulbs.
Figure 2. WeMo smart lighting bulbs exhibited by Belkin at CES 2014.
As the case above shows, the Zigbee+WiFi-based route is Marvell's main solution in intelligent lighting, which includes four levels of content: First, in the LED driver part, thanks to Marvell's unique digital-analog hybrid architecture. Marvell's intelligent LED lighting solutions use the smallest number of chips and the number of components to meet the small size requirements of bulbs, and the LED driver has a digital interface that can be connected to the communication chip. Secondly, Marvell also provides an overall communication gateway solution based on Marvell's embedded WiFi, ZigBee and other wireless technologies, resulting in seamless bridging of multiple wireless formats, including ZigBee to WiFi and the cloud. In addition, Marvin's user interface (UI) based on Kinoma technology is simple, beautiful, and easy to use, supporting a variety of operating systems including IOS, Android and so on. Through Marvell's software partners, users can support cloud software and gateway software to achieve cloud management of LED lighting control.
Figure 3. Marvell intelligent lighting technology building block.
Marvell's intelligent lighting solutions are like the “Troika†and provide customers with an End-to-end solution, which is an eco that Lance has repeatedly emphasized in this media seminar. The advantage of -system (ecosystem). Because in the intelligent lighting system, including the luminaire, gateway, cloud and software, any smart bulb made by ODM (original design manufacturer) that makes the luminaire can not be sold independently, and it needs to be matched with other links. As a turn-key (turnkey) solution provider, Marvell can use its traditional advantages in the field of communications to connect the ODMs of cloud gateways and cloud software service providers together to create ODMs for lamps, providing brand customers with a full range of intelligent lighting solutions. .
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