Research On Automatic Identification Technology Of Internet Of Things

Internet of things has stirred up a new wave of information revolution, and it has blended multiple techniques such as automatic identification technology,sensor,cloud computing and communication network, connecting everything in the physical world, and associating the physical world with the virtual world. Internet of things has a very important strategic meaning for social and economic development, social progress as well as scientific and technological innovation in the future. And in internet of things, automatic identification technology which is represented by two-dimensional code and radio frequency identification technology has set up a bridge for the connection and communication of internet of things, and it is one of the most important technologies in internet of things. Just under such a background, the paper deeply researches the development issues of internet of things and automatic identification technology, and emphatically analyzes the basic role of two-dimensional code and radio frequency identification technology in internet of things, in order to push the extensive use of two-dimensional code and radio frequency identification technology of our country in internet of things. In addition, from the perspectives of the great significance of signals for the development of modern network society and game ideas, it analyzes and studies automatic identification technology and internet of things.This paper is divided into six chapters. The first chapter introduces the research background, research significance, overseas and domestic research status of internet of things and automatic identification technology as well as the content, frame and innovation points of this paper. The second chapter analyzes the brief development history, core technology, main feature and application prospect of internet of things.The third chapter studies the barcode technology in the automatic identification technology of internet of things, the progress from one-dimensional barcode to two-dimensional barcode and its characteristics, application and comparison research.Moreover, it also emphatically analyzes the supply chain operation mechanism of internet of things based on two-dimensional barcode.The fourth chapter introduces the radio frequency identification technology in the automatic identification technology of internet of things, analyzes and studies the concept, construction, classification, characteristics and applications of radio frequency identification technology, and emphatically analyzes the supply chain of internet of things under the support of radio frequency identification technology. The fifth chapter discusses the signal logic and social significance of automatic identification technology of internet of things. Aiming at the problems existing in the automatic identification technology development of internet of things, the sixth chapter puts forward operable countermeasures.The innovation points of this paper includes: 1. it puts forward thesupport meaning of two-dimensional barcode and radio frequency identification technology in the supply chain of internet of things; 2. using the method of signal game, it analyzes internet of things and automatic identification technology.