The Proposal and Implementation of Wireless Smart Sensor Node and NCAP System based on the IEEE 1451

IEEE 1451 기반의 Wireless Smart Sensor Node와 NCAP 시스템의 제안과 구현

  • Heo, Jung-Il (Dept. of Information Communication Engineering Sejong University) ;
  • Lim, Su-Young (Dept. of Information Communication Engineering Sejong University) ;
  • Seo, Jung-Ho (Dept. of Information Communication Engineering Sejong University) ;
  • Kim, Woo-Shik (Dept. of Information Communication Engineering Sejong University)
  • 허정일 (세종대학교 정보통신공학과) ;
  • 임수영 (세종대학교 정보통신공학과) ;
  • 서정호 (세종대학교 정보통신공학과) ;
  • 김우식 (세종대학교 정보통신공학과)
  • Published : 2007.09.25

Abstract

IEEE 1451 standard defines an interface for network and transducer. In this paper, We propose an architectural model to configure data acquisition system and wireless smart sensor node based on IEEE 1451 standard. Proposed Network Capable Application Processor(NCAP) supports the task of data acquisition and communication for smart sensor node and network. The NCAP is able to reconfigure without interrupting the functionality of the wireless sensor node and receives the critical information of transducer using the DB. Smart sensor node is able to provide the basic information of sensor in digital format. This digital format is called Transducer Electronic Data Sheet(TEDS), is capable of plug-and-play capability of wireless sensor node and the NCAP. We simplify the format of TEDS and template to apply to wireless network environment. information of TEDS and template is transmitted using ad-hoc routing. This study system uses body temperature sensor and ECG(Electrocardiogram) sensor to provide the medical information service. The format of template is selected by data sheet of the sensor and reconfigured to accurately describe the property of the sensor. DB of NCAP is possible to register new template and information of the property as developing new sensor.

References

  1. IEEE 1451 Standard working group homepage: http//grouper.ieee.org/groups/1451/0/- http://grouper.ieee.org/group/1451/5
  2. National Instruments, Inc., 'An overview of ieee 1451.4 transducer electronic data sheets(TEDS)', National Instruments, Inc., (http://ni.com)
  3. IEEE Inc., 'IEEE standard for a smart transducer interface for sensors and actuators-mixedmode communication protocol and transducer electronic data sheet(TEDS) format', Institute of Electrical, Electronics Engineers Inc., 2004
  4. IEEE Inc., 'IEEE standard for a smart transducer interface for sensors and actuators-Network Capable Application Processor(NCAP) information model', 1999
  5. IEEE Inc., 'IEEE Standard for a Smart Transducer Interface for Sensors and Actuator-Transducer to Microprocessor Communication Protocols and Transducer Electronic Data Sheet(TEDS) Format', 1997
  6. IEEE Inc., IEEE Standard for a Smart Transducer Interface for Sensors and Actuators-Digital Communication and Transducer Electronic Data Sheet(TEDS) Format for Distributed Multidrop Systems
  7. IEEE 1451.5 Wireless Communication Protocol and Transducer Electronic Data Sheet(TEDS) Formats section:(http://www.sensorsportal.com/HTML/standard_5.htm
  8. 이상태, '계측기기를 위한 통신 프로토콜(IEEE 1451)의 구현', 표준 측정, 제25권, 제1호, 2001
  9. P.Buonadonna, J. Hill, and D. Culler., 'Active message communication for tiny networked sensors' from http://www.cs.berkeley.edu/-jhill/cs294-8/ammpte.ps
  10. Jones, Charles H., 'IEEE 1451.4 Smart Transducer Template Description Language.', May 2004
  11. Eah-Wen Huang, Sheng-Hsiung Hsiao., 'Design and implementation of a web-based HL7 message generation and validation system', International Journal of Medical Informatics, 70, pp. 49-58 https://doi.org/10.1016/S1386-5056(03)00006-6