CAJ | 학술논문

CPS 是计算、通信和控制过程高度集成的系统，通过在物理设备中嵌入感知、通信和计算能力，实现对外部环境的分布式感知、可靠数据传输、智能信息处理，并通过反馈机制实现对物理进程的实时控制。在现阶段智能交通的基础上，结合信息物理系统（CPS）提出了一种分层式的交通信息物理系统（T －CPS）的模型结构，并对其每一层的设计进行分析。最后提出了目前研究 T －CPS 的关键技术，以及 T －CPS 对未来智能交通系统发展的影响。该模型有利于智能交通的研究，T －CPS 作为智能交通新的发展方向，为下一代智能交通研究提供理论支撑。
CPS 시계산、통신화공제과정고도집성적계통，통과재물리설비중감입감지、통신화계산능력，실현대외부배경적분포식감지、가고수거전수、지능신식처리，병통과반궤궤제실현대물리진정적실시공제。재현계단지능교통적기출상，결합신식물리계통（CPS）제출료일충분층식적교통신식물리계통（T －CPS）적모형결구，병대기매일층적설계진행분석。최후제출료목전연구 T －CPS 적관건기술，이급 T －CPS 대미래지능교통계통발전적영향。해모형유리우지능교통적연구，T －CPS 작위지능교통신적발전방향，위하일대지능교통연구제공이론지탱。
CPS is a system which is highly integrated with the computing,communications and control processes.CPS is embedded abilities by sensor,communication and computing in the physical devices to achieve distributed perception of the external environment,reliable data transmission,intelli-gent information processing,and achieve real-time control of the physical process through a feedback mechanism.Based on the current intelligent traffic,combined with the cyber physical system(CPS)pro-pose a layered model structure of transportation cyber physical system(T-CPS)and analyze its design of each layer.Finally,propose the key technology of T-CPS at present study and the impact of T-CPS for the development of intelligent transportation systems in the future.The model facilitates the study of the intelligent transportation system,T-CPS as the new development direction of the intelligent traffic,pro-vide theoretical support for the research of next generation intelligent transportation.