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IEEE Liaison Report

IEEE Liaison Report. JTC 1/SC 31 to IEEE Liaison Curtis L. Rozeboom. 1451.7 Project Scope & Purpose – Current Version.

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IEEE Liaison Report

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  1. IEEE Liaison Report JTC 1/SC 31 to IEEE Liaison Curtis L. Rozeboom

  2. 1451.7 Project Scope & Purpose – Current Version • Project scope:This standard defines communication methods and data formats for transducers (sensors and actuators) communicating with RFID tags that follow the ISO/IEC 24753 standard. The standard also defines Transducer Electronic Data Sheet (TEDS) formats based on the IEEE 1451 family of standards and protocols for accessing TEDS and transducer data. It adopts necessary interfaces and protocols to facilitate the use of technically differentiated, existing technology solutions. It doesn’t specify transducer design or signal conditioning. • Project purpose:There is currently no openly defined independent interface standard between transducers and RFID tags. Each vendor builds its own interface. Without such standard, transducer interfacing and integration to RFID tags and systems are time-consuming and all vendors’ duplicated efforts are economically unproductive. The purpose of this standard is to provide interfaces and methods for interfacing transducers to RFID tags and reporting transducer data within the RFID infrastructure. It also provides means for device and equipment interoperability.

  3. 1451.7 Project Scope & Purpose – New Version from new PAR Project scope: This standard defines data formats to facilitate communications between Radio Frequency Identification (RFID) systems and smart RFID tags with integral transducers (sensors and actuators). The standard defines new Transducer Electronic Data Sheet (TEDS) formats based on the IEEE 1451 family of standards. This standard also defines a command structure and specifies the communication methods with which the command structure is designed to be compatible. Project purpose:The purpose of this standard is to provide methods for interfacing transducers and RFID tags, and for reporting transducer data within the RFID infrastructure. This standard will reduce the cost and time required to integrate transducer and RFID systems, as well as providing a means for device and equipment interoperability.

  4. 1451.7 Status • March 5, 2009 – Ballot closed • 43 voters • Ballot passed • 1 negative vote • March - NesCom met and approved a new PAR • IEEE gives until 2011 to complete this document • Same timeline as original 1451.7 document • BRM completed first week of May, 2009 • Reconsideration ballot to begin in 2nd week in May, 2009 • 15 day ballot

  5. New PAR - Rationale • New Work Item needed for SC 31 work • The scope and purpose of the PAR are changed to reflect the content of the standard, which is no longer air interface dependent. It is intended to be air interface agnostic for covering a wider range of applications. It no longer follows the ISO/IEC 24753 standard.

  6. 1451.7 – Additional Information • A proposal is currently being balloted at the U.S. TAG (TG 6) for a NWIP/WD • Based on • The Approved IEEE PAR for Joint Development • The ISO/IEEE PSDO Agreement • Enhanced security now included in 1451.7 • Air Interface Security • Sensor Level Security • Encryption Supported • Mutual Authentication Supported

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  8. Thank you!!! Curtis L. Rozeboom, IT Director Q.E.D. Systems 916 High St Port Byron IL 61275 USA (V/M): +1-309/749-7445 (E): curt.rozeboom@qed.org (U): http://www.autoid.org

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