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A Design of Transducer Interface Protocol for Context-aware Middleware

  • Journal of The Korea Society of Computer and Information
  • Abbr : JKSCI
  • 2011, 16(9), pp.45-56
  • Publisher : The Korean Society Of Computer And Information
  • Research Area : Engineering > Computer Science

장동욱 1 손석원 1 Han Kwang Rok 1 Bokkeun Sun 1

1호서대학교

Accredited

ABSTRACT

Context awareness technologies are based on efficient sharing of environment information of ubiquitous sensors in everyday life, and users require this awareness technologies to get quality of services. However, the application has been restricted due to its varieties of sensors and many different methods of communications. Therefore, IEEE 1451 standard has been published to interface between sensors and network layer. But it does not connect to a middleware because IEEE 1451 is for transducer standards. This paper presents a transducer and application interface protocol which connect to the context-aware middleware by defining a protocol to obtain context information using XML. We have implemented a bridge health monitoring system and railroad monitoring system in which different sensors and users' application are used to prove the efficacy of proposed interface protocols.

Citation status

* References for papers published after 2023 are currently being built.

This paper was written with support from the National Research Foundation of Korea.