The concept of the Internet of Things was proposed in 1999. At that time, based on the Internet, RFID technology, EPC standards, on the basis of the computer Internet, using radio frequency identification technology, wireless data communication technology, etc., a physical Internet "Internet of things" was constructed to realize the real-time sharing of global item information (Internet of things) . The ITU's interpretation of the Internet of Things is: the goal of information and communication technology has evolved from connecting anyone at any time and any place to the stage of connecting any object, and the connection of all things forms the Internet of Things. In layman's terms, everything in the world, from watches and keys, to all kinds of home appliances, cars, and buildings, can be "talked" after being embedded with smart micro-sensing chips. With the help of various communication network technologies, people can "talk" to objects, and objects and objects can also "communicate". This is the Internet of Things. If the Internet of Things connects to the bridge of the Internet, we can monitor everything in real time in any part of the world, so as to manage production and life more conveniently, and finally achieve the ideal state of "smart earth". Although there is currently no unified standard definition for the Internet of Things in China, from the perspective of the Internet of Things, the Internet of Things is a convergent application and technological improvement that appears after the development of modern information technology to a certain stage. , Modern network technology and artificial intelligence and automation technology aggregation and integration application, make people and things intelligent dialogue, create a smart world. Because the development of Internet of Things technology involves almost all aspects of information technology, it is a kind of cohesive and systematic innovative application and development, and therefore it is called the third revolutionary innovation of the information industry. Since Premier Wen Jiabao proposed "Perceive China" in August 2009, the Internet of Things has been officially listed as one of the country's five emerging strategic industries and has been included in the "Government Work Report". The Internet of Things has received great attention from the whole society in China. Its level of attention is unmatched in the United States, the European Union, and other countries. It is estimated that the Internet of Things may be popularized on a large scale within 10 years, and this technology will develop into a trillion-dollar high-tech market whose industry is 30 times larger than the Internet. The industry chain of the Internet of Things can be subdivided into four links: identification, perception, processing, and information transmission. The key technologies of each link are RFID, sensors, smart chips, and wireless transmission networks of telecom operators. The development of the Internet of Things in the future will go through four stages. Before 2010, RFID was widely used in logistics, retail and pharmaceutical fields. From 2010 to 2015, objects were interconnected. From 2015 to 2020, objects became semi-intelligent. After 2020, objects became fully intelligent.化. During the introduction period of the Internet of Things, RFID and sensor manufacturers are the first to benefit. This is because RFID and sensor demand is the most extensive, and manufacturers currently understand customer needs best. RFID and sensors are the tentacles of the entire network, so the potential demand is the largest. Data shows that the global RFID market in 2008 has risen from 4.93 billion US dollars in 2007 to 5.29 billion US dollars. This figure covers all aspects of the RFID market, including tags, readers, other infrastructure, software and services. RFID cards and card-related infrastructure will account for 57.3% of the market, reaching US$3.03 billion. Applications from the financial and security industries will promote the growth of the RFID card market. In recent years, under the attention of the government and related enterprises, my country's RFID industry has achieved rapid development, forming a complete industrial chain integrating chip design, electronic label manufacturing, reading and writing equipment, system integration and software. From the perspective of growth space, the smallest growth in the IoT industry chain is also the RFID and sensor suppliers. Compared with other links in the Internet of Things industry chain, the entry threshold for this link is not high, and the average selling price of products has been falling all the way, and it will be difficult to increase revenue in the future. Sensor networks, the bottom-most field, will indeed incubate some leading companies in sub-sectors. However, because RFID and sensor manufacturers have a low degree of mastery of the core technology, it is very likely to form a completely competitive pattern. It will inevitably experience a round of life and death to give birth to a superior enterprise. In 2009, IBM announced the latest strategy called "Smart Earth" at the 2009 IBM Forum. After the “Internet†wave was set off, another technological revolution. Today, many Americans believe that the “smart planet†strategy has many similarities with the “information superhighway†of the year, and is also regarded by them as revitalizing the economy, The key strategy for establishing a competitive advantage. Whether this strategy can set off the same technological and economic wave as the Internet revolution in the past is not only concerned by the United States, but also by the world. Although the development of the Internet of Things is the general trend, it still faces many problems. In the field of communication and information, it is a huge challenge for operators to extend communication between people and things. In terms of specific development, the first is the issue of cost. Now the cost of social devices related to the Internet of Things is relatively high. It is difficult for users to accept; the second is that the standards are not unified and interconnection cannot be achieved, so the Ministry of Science and Technology is stepping up the development of standards; the third is that the industry is not sound. If the industry chain is viewed from the perception layer, network layer and application layer, The layer is relatively powerful, but the perception layer and the application layer are not sound; the fourth is that the application is not clear. Although there are some demonstration projects, the profitability is not clear; the fifth is the security issue, which involves the protection of data and privacy; the last is It is the lack of core key technologies. The resolution of these problems will take a long time. The development of the Internet of Things is the result of the development of ubiquitous computing and ubiquitous networks represented by mobile technology. It drives not only technological progress, but further changes in economic and social forms and innovative forms through application innovation, shaping a knowledge society The fluid characteristics of the company promote the formation of the next generation of innovative forms for the knowledge society. The development of mobile and wireless technologies and the Internet of Things has made innovation more focused on user experience, and user experience has become the core of next-generation innovation. Open innovation, co-innovation, mass innovation, and user innovation have become new features of innovation in a knowledge-based society. Technology shows its people-oriented side. People-oriented innovation will become a reality with the development of the Internet of Things technology.
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It seems that overnight, the concept of the Internet of Things has skyrocketed and become popular. Local governments have introduced support policies and companies are gearing up. What will the Internet of Things bring to mankind? Today, when the Internet is quite popular, how much impact will the Internet of Things have on human life in the future?