Principles of Internet of things

Principles of Internet of things

Internet of things is based on the computer Internet, using RFID, wireless data communication and other technologies to construct a "Internet of things" covering everything in the world. In this network, goods (commodities) can communicate with each other without human intervention. Its essence is to use RFID technology to realize the automatic identification of goods (commodities) and the interconnection and sharing of information through the computer Internet.

RFID is a kind of technology that can make things speak. In the concept of "Internet of things", RFID tags store standardized and interoperable information, which are automatically collected to the central information system through wireless data communication network, so as to realize the identification of goods (commodities), and then realize the information exchange and sharing through the open computer network, so as to realize the "transparent" management of goods.