UHF RFID Based Tracking of Logs in the Forest Industry

Janne Häkli, Kaarle Jaakkola, Pekka Pursula, Mika Huusko, Kaj Nummila

    Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

    21 Citations (Scopus)

    Abstract

    This paper describes a prototype of a UHF RFID based log marking and tracking system developed for the challenging four-season outdoor conditions in Scandinavia. The RFID system comprises of novel pulping compatible EPC Class 1 Generation 2 transponders, and of robust readers with novel performance boosting features. A wedge-shaped transponder is inserted into the log end with a special tool so that it is protected and held firmly in place by wood during the transportation and processing of timber. A robust EPC-compliant RFID reader featuring an adaptive RF front end was developed for use in a harvesting machine. Readability tests at saw mills with test logs using specially adapted commercial UHF readers show nearly a 100% readability for the transponders inside fresh moist logs. (14 refs.)
    Original languageEnglish
    Title of host publication2010 IEEE International Conference on RFID (IEEE RFID 2010)
    Place of PublicationPiscataway
    PublisherIEEE Institute of Electrical and Electronic Engineers
    Pages245-251
    ISBN (Electronic)978-1-4244-5743-4
    ISBN (Print)978-1-4244-5742-7
    DOIs
    Publication statusPublished - 2010
    MoE publication typeA4 Article in a conference publication
    EventIEEE International Conference on RFID, IEEE RFID 2010 - Orlando, FL, United States
    Duration: 14 Apr 201016 Apr 2010

    Conference

    ConferenceIEEE International Conference on RFID, IEEE RFID 2010
    Abbreviated titleIEEE RFID 2010
    Country/TerritoryUnited States
    CityOrlando, FL
    Period14/04/1016/04/10

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