Internet is an important part of a new generation of information technology, is also the important stage of development of the "information age". Its English name is: "the Internet of things" (IoT). As the name suggests, the Internet of things is something connected to the Internet. It has two meanings: first, the core and foundation of the Internet of things is still the Internet, is the extension and expansion of the Internet based on the network; Secondly, it extended and expanded into any goods and goods between, exchange of information and communication, namely material phase.