At present, China's development of networking and global in its infancy, initially with a certain amount of technical, industrial and applied basic, showing a good momentum of development. Industrial development have begun to take the foundation. Radio Frequency Identification (RFID) industry market size of over 10 billion yuan, including low frequency and high frequency RFID is relatively mature. More than 1,600 enterprises engaged in the development, production and application of the sensor, the annual output of 2.4 billion, market size of over 90 billion yuan, of which the micro-electromechanical systems (MEMS) sensor market size of over 15 billion yuan; communications equipment manufacturing The industry has a strong international competitiveness. Built the world's largest and technologically advanced public communication networks and the Internet. Machine to machine (M2M) the number of terminals close to 10 million, forming one of the world's largest M2M market. According to incomplete statistics, China's 2010 market size of close to 200 billion yuan of the Internet of Things. R & D and standards development breakthrough. Of co-processing chip, communication protocols, network management, intelligent computing fields for many years technology research, has made many achievements. Sensor network interface, identification, security, sensor networks and communications network integration and related technical standards of the Internet of Things architecture progress, the International Organization for Standardization (ISO) Sensor Networks Standards Working Group (WG7) leading one. In 2010, China's dominant proposed sensor networks, collaborative information processing international standards duly project, the same year, China's enterprises to develop the world's first two-dimensional code decoder chip developed with the international advanced level of fiber optic sensors, TD-LTE technology being undertaken scale technical tests. Promote the application of initial success. At present, China's Internet of Things has been in the field of security, electricity, transportation, logistics, medical, environmental protection and other applications, and application model is becoming more mature. In the field of security, video surveillance, perimeter intrusion prevention application has achieved good results; is gradually expanding in the power industry, remote meter reading, power transmission and monitoring applications; in the transport sector, network monitoring, fleet management and scheduling applications such as is playing an active role; in the field of logistics, goods warehousing, transportation, and monitoring applications widely; in the medical field, personal health care, telemedicine matures. In addition, the Internet of Things in environmental monitoring, municipal facilities, monitoring, building energy conservation, food and drug traceability, etc. to carry out a wide range of applications. Although our material is networking the field of industrial development, technology research and development, standards development and application development has made some progress, but should be a clear understanding of the development of China's Internet of Things there are a series of bottlenecks and in car dvd player and mercedes benz dvd player constraints. Mainly in the following areas: the core technology and high-end products with foreign gap larger, high-end integrated service capabilities, the lack of backbone of the leading enterprises, application of a lower level and large-scale applications, information security, there are hidden and so on.
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