Application of context-aware in intelligent transportation CPS

Context-aware technique is very important in the modeling of a cyber-physical systems (CPS) because it can determine the fusion degree and efficiency of CPS, especially context-aware for mobile target in intelligent transportation systems. Therefore, this work proposes a new context-aware based modeling method for the intelligent transportation cyber-physical systems (IT-CPS). Firstly, the principles of IT-CPS and context-aware technology are analyzed and the architecture of context-aware is proposed with four basic parts. Then, based on the architecture of context-aware, an IT-CPS model consisting of four parts is established. Finally, the workflow of IT-CPS based on context-aware is provided in detail. The derivative process based on scene information inference is mainly focused on in this paper. The proposed new modeling method of IT-CPS and the architecture of context-aware can greatly improve the fusion degree and efficiency of IT-CPS. This work can also provide a new architecture idea for CPS models in other similar fields.