Theoretical Basis and System Establishment of China Food Safety Intelligent Supervision in the Perspective of Internet of Things

In order to improve the current food safety supervision system in China, this paper suggested utilizing the Internet of Things (IoT). This paper analyzed current food supply models first, then established a model of food supply chain including the four major processes of food supply: planting/culture, processing, transporting, and catering/marketing, which helps the full supervision of "from farm to table"; next, according to the characteristics and requirements of food transporting, this paper summarized predicaments and difficulties of food transporting and logistics platforms, and pointed out the major problems of current food transportations. In the end, combining with advantages of the IoT, this paper demonstrated the importance of constructing an IoT-based logistics platform of food; through analyzing each demand for main functions of the platform, this paper established a general framework model of food logistics platform based on the IoT 3-tier architecture, and focused on the subjects and processes of food logistics. The results of this paper showed great significance in the fields of providing a guarantee for food safety, promoting social harmony and stability, as well as contributing to the long-term stability of the country. Therefore, this paper corresponded with hot issues of the government, citizens, and the society, which is practically significant to food safety management in new eras and periods.