Research on Cyber-Physical Systems Based on Software Definition

Combined with the advantages of Software Defined Network(SDN), this paper proposes a new CPS architecture, Software Defined Cyber Physical System(SD-CPS) architecture. Combined with the advantages of cloud computing and fog computing, a software defined Internet of vehicles(SD-IoV) architecture is proposed, which is divided into data plane layer, control center layer, cloud computing layer and application layer, and the system is modeled and verified. The system can improve the reliability and scalability of the original system network, and bring unlimited possibilities for the development of the IoV.