Nowadays, LED intelligent lighting technology can realize wireless data transmission. Under normal conditions, you can easily access the Internet with a single light, which looks magical and convenient. How exactly did it work and what is the working principle?
According to the personnel of Xinli Technology and Technology, by adding a module similar to a wireless router to the LED bulb, WiFi relay can be realized, thereby realizing wireless data transmission. Since the principle of light and radio wave propagation network signals is basically the same, a common LED bulb is equipped with a chip having the same function as a router, and it controls millions of flashes per second, and the light indicates 1 and the data representing 0, binary is extinguished. It is quickly encoded into a light signal and transmitted efficiently. Although the human eye is not aware, the sensor can receive these changes. With this feature, you can quickly surf the Internet by lighting up a light in our daily life.
Compared with the limitations of routers, LED bulbs have great advantages in wireless data transmission, such as no control restrictions, no line connection, etc., and energy-saving and environmentally friendly LED lamps have been widely used, and will gradually replace the traditional in the future. Incandescent lamp. It can be said that the intelligent lighting of LED is more practical and the market space is very huge.
Of course, since the current lighting Internet has not yet developed to the stage of industrialization, the price is slightly expensive, and there is still a long time to use it. However, with the continuous improvement of the technical level, once the chip modules and equipment for lighting Internet access enter the industrialization stage, the price of LED Internet access will drop drastically.
In addition, Xinli Technology's technical staff also revealed that if a biometric sensor is installed on an LED bulb that can be accessed on the Internet, in the future, the Internet of Things in the entire home environment will be realized by a single lamp.
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