IOT (The Internet of things) is defined as: The radio frequency identification (RFID), infrared sensors, global positioning systems, laser scanners and other information sensing device, according to the agreement agreed to anything connected to the Internet, for information exchange and communication in order to achieve intelligent identify, locate, track, monitor and manage a network. Things concept is proposed in 1999. Things is "connected to the Internet." This has two meanings: First, things are still the core and foundation of the Internet, the Internet is based on the extension and expansion of the network; Second, the extension and expansion of its clients to any goods and goods between the, information exchange and communication. |