CPS에서 효율적인 데이터분배 기술 = Efficient Data Distribution Service in CPS

다국어 초록 (Multilingual Abstract)

As the convergence between the conventional physical systems and IT computing resource is increased, the new paradigm of embedded system called Cyber Physical System (CPS) emerged. CPSs have many sensors, actuators and computing devices to understand and to control the physical system. As these all components are tightly coupled each other, standardized middleware such as Data Distribution Service (DDS) is considered to be deployed. But DDS takes too long time to discover each other in the large-scal CPS environment and has not precise specification of its execution architecture to provide efficient data exchange. In this paper, we design the efficient DDS architecture for development with interoperability to provide the high reliable data distribution. in real-time and propose the communication entity discovery procedure.

참고문헌 (Reference)

1 정용환, "대형실시간분산시스템을 위한 하이브리드 경로탐색기법에 관한 연구" 한국군사과학기술학회 11 (11): 46-58, 2008

2 Object Management Group, "The Real-time Publish-Subscribe Wire Protocol, DDS Interoperability Wire Protocol Specification Ver. 2.1"

3 강우철, "RDDS: A Real-Time Data Distribution Service for Cyber-Physical Systems" IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC 8 (8): 393-405, 201205

4 Object Management Group, "Data Distribution Service for Real-time System Ver. 1.2"

5 E. A. Lee, "Cyber-Physical System : Design Challenges" 363-369, 2008

6 E. A. Lee, "Cyber-Physical System - Are the Computing Foundation Adequate?" 2006

7 J.H. Kim, "A Structure of Fast Discovery in DDS Middleware" 1-8, 2011