There are a lot of discussions and lots of experiments on the Internet of Things, but so far there have not been "killer apps" that have spawned demand and prices and spawned a slew of apps. But there are signs that although it may seem weird, connected lighting may be such an application ...
There is a saying: By 2020, the Internet of Things (IoT) is expected to cover 20 to 5 billion devices. People believe that the Internet of Things will be ubiquitous, affecting almost every aspect of modern life. So far, the IoT application, while interesting, failed to show the explosion of growth in the market, as predicted by professionals. There are not enough use cases with obvious economic efficiency to start the self-reinforcing market growth of IoT.
While the industry has made progress in reducing the cost of linking, progress has not been fast enough for a chain of reaction in which demand is growing and the corresponding mass production price falls to bring about a real market take-off. Hundreds of billions of devices are expected to serve such a vast area of application that solitary solutions can not deliver the quantities needed for significant production cost efficiencies. What is needed now is a single application that by itself can generate the billions of devices needed.
The following view networking lighting.
Artificial lighting has been used for thousands of years; electrical lighting began in 1880. Today, every continent, every country, almost every city, town and village on Earth have some form of electrical lighting, but the high power consumption of traditional incandescent lamps and their escalating energy costs have prompted the industry and the government to seek low power Substitutes. Compact fluorescent light bulbs (CFL) is the first result, but it turns out, LED is a logical successor.
But Daniel Cooley, senior vice president and general manager of Silicon Labs's IoT products, said in an interview: "The growing success of LED lighting technology is paving the way for the next connected lighting. The point is, LED manufacturers have to learn how to integrate electronic components in the light bulb, and how to reduce costs. "Once there," Cooley said, "adding more chips is easier and can create a smart, cost-effective and glowing electronics."
Internet lighting will be Internet of Things killer applications?
Cooley added that the business model to add IoT connectivity to lighting already has a positive ROI. The government-mandated reduction in energy consumption is a factor that will be easier if you can control the bulb itself. If the lamp itself can be turned off when no one in the room (or even the corridor), or remote control through the mobile application, can significantly reduce energy consumption.
Networked lighting eliminates the need to connect the light switch directly to the luminaire. This not only reduces most of the wiring required, but also simplifies the electrical design of the building while providing installation flexibility for lamps and switches.
But low cost is not the only potential use of network lighting. Bulb suppliers can integrate phone connection signal into their light bulbs, providing retailers a quick and easy way to simply set up location services by changing light bulbs. The colors and brightness of networked lighting can be set, and retailers such as homeowners and car dealerships and restaurants can control their environment.
Source: Electronic Engineering Network