상세정보
학술지
CPS에서 효율적인 데이터 분배 기술
- 발행일
- 201210
- 출처
- 대한임베디드공학회논문지, v.7 no.5, pp.241-246
- ISSN
- 1975-5066
- 출판사
- 대한임베디드공학회
- 협약과제
- 12MD1300, 고신뢰 자율제어 SW를 위한 CPS(Cyber Physical Systems) 핵심 기술 개발, 김원태
- 초록
- 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.
- KSP 제안 키워드
- Computing resources, Data distribution service, Data exchange, Embedded system, Entity discovery, Long Time, Real-Time, Tightly coupled, cyber physical system(CPS), high reliable, reliable data