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A Novel Acceleration Data Compression Scheme for Wireless Sensor Network Application in Fresh Food Tracking System
KTH, School of Information and Communication Technology (ICT), Electronic, Computer and Software Systems, ECS.
KTH, School of Information and Communication Technology (ICT), Electronic, Computer and Software Systems, ECS.
KTH, School of Information and Communication Technology (ICT), Centres, VinnExcellence Center for Intelligence in Paper and Packaging, iPACK. KTH, School of Information and Communication Technology (ICT), Electronic, Computer and Software Systems, ECS.
KTH, School of Information and Communication Technology (ICT), Electronic, Computer and Software Systems, ECS.
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2009 (English)In: The Ninth International Conference on Electronic Measurement & Instruments ICEMI’2009, IEEE Press, 2009, 3-1-3-5 p.Conference paper, Published paper (Refereed)
Abstract [en]

An enhanced dual-layer wide area wireless sensor network (WSN) system was developed and applied in fresh food tracking application. The sensor nodes of WSN provide a set of useful measurements about the environmental conditions during the fresh food transportation. Since the 3-axis acceleration data in such application account for more than 99% out of all collected source data, we propose a novel acceleration data compression scheme for this specific application, to overcome the resource and cost limitation imposed on embedded sensing nodes and wireless communication links in WSN. According to general fresh food transport behavior pattern, the acceleration data can be extracted into three components (D waveform, A waveform and P waveform). Each component could be compressed separately according to its distinct characteristic and then packetized as an encoded frame. In this paper we examine the experimental acceleration dataset from a field test (fresh melon fruit transport from Brazil to Sweden in 20 days) as a test case. Experimental results show that a high compression ratio (around 10:1) with the acceptable distortion could be achieved, confirming the effectiveness of the compression scheme proposed in this work.

Place, publisher, year, edition, pages
IEEE Press, 2009. 3-1-3-5 p.
Keyword [en]
Acceleration, Accelerometers, Costs, Data compression, Data mining, Mechanical variables measurement, Sensor arrays, Testing, Transportation, Wireless sensor networks
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:kth:diva-49769DOI: 10.1109/ICEMI.2009.5274398Scopus ID: 2-s2.0-71549157150ISBN: 978-1-4244-3863-1 (print)OAI: oai:DiVA.org:kth-49769DiVA: diva2:460257
Conference
The Ninth International Conference on Electronic Measurement & Instruments (ICEMI’2009)
Note
QC 20111202Available from: 2011-12-02 Created: 2011-11-29 Last updated: 2012-02-13Bibliographically approved
In thesis
1. Intelligent and Interactive Package Based on RFID and WSN
Open this publication in new window or tab >>Intelligent and Interactive Package Based on RFID and WSN
2011 (English)Licentiate thesis, comprehensive summary (Other academic)
Abstract [en]

   An intelligent and interactive package can interact with people smartly, safely and friendly. It involves many technologies such as electronics, optics, biologic, magnetics and electro-mechanics. By combined with Radio Frequency Identification (RFID) and Wireless Sensor Network (WSN), intelligent and interactive packaging technology has been an emerging and global research topic over the years.

   In this thesis, a new technology, named Controlled Delamination Material (CDM), is introduced. It was primarily used in aerospace applications in the past and further developed by Stora Enso AB. A CDM product can delaminate easily in a controlled way by the use of electrical current. This concept opens up many interesting application possibilities for the traditional packaging industry. In order to understand the delamination mechanism, some related work on the electrochemical characteristics of the material showed the possibility to facilitate the interactive packaging system design.

   A paper-based package which is integrated with RFID system and CDM is presented to realize an intelligent and interactive system. It can be opened automatically through a finger touch. The opening action is controlled electrically by RFID system. The test results of the demonstration have proved feasibility of the solution and shown the potential for mass production.

    Following this solution, an interactive pharmaceutical package for pervasive healthcare is proposed by using EPCglobal Gen2 RFID technology. A Gen2 RFID system significantly increases the efficiency of information exchange, and reduces the medication error rate and the possibility of sale counterfeit drugs. It makes the medication accessible for patient only at the prescribed dose and time, and at the same time, the information for the action of taking medication will be delivered to the doctor as well. Such interactive pharmaceutical package not only gives unprecedented high patient compliance, but also improves the communication between patients and healthcare staffs.

    By integrating WSN with various bio-chemical sensors, in addition to temperature and moisture sensors, more kinds of information can be involved in the intelligent and interactive packaging communication system. It enhances the functionalities of the package such as rotecting the integrity and effectiveness of product, providing safety information details, and being child resistance, senior friendliness

 

Place, publisher, year, edition, pages
Stockholm: KTH Royal Institute of Technology, 2011. xviii, 80 p.
Series
Trita-ICT-ECS AVH, ISSN 1653-6363 ; 2011:14
National Category
Engineering and Technology
Identifiers
urn:nbn:se:kth:diva-49765 (URN)978-91-7501-201-8 (ISBN)
Presentation
2011-12-20, Sal C22, Isafjordsgatan 26, Kista, 10:00 (English)
Opponent
Supervisors
Note
QC 20111205Available from: 2011-12-05 Created: 2011-11-29 Last updated: 2011-12-08Bibliographically approved

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