DOI: 10.36347/sjet.2019.v07i11.004

Pages: 299-301

Cyber-Physical Systems (CPS) integrates the real-time interaction system of communication computing and control capability on the basis of information received by sensors. Since the concept was proposed in the 21st century, theoretical research and application research on CPS have been going on. In order to grasp and study the basic content, the information paper summarizes the physical system, its perception layer, network layer, and control layer three levels analysis summary, to understand the physical information system, the main principle of the future development trend, the safety problem research and safety protection measures, etc. The typical Cyber-Physical Systems structure is summarized to provide reference for future research.