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Related Concept Videos

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Radio frequency identification enabled wireless sensing for intelligent food logistics.

Zhuo Zou1, Qiang Chen, Qing Chen

  • 1iPack Vinn Excellence Center, School of Information and Communication Technology, Royal Institute of Technology (KTH), , Isafjordsgatan 39, 164 40 Kista, Stockholm, Sweden.

Philosophical Transactions. Series A, Mathematical, Physical, and Engineering Sciences
|May 7, 2014
PubMed
Summary

Future Internet of Things (IoT) applications enhance the food supply chain using Radio Frequency Identification (RFID) and Wireless Sensor Networks (WSNs). This technology enables real-time tracking and monitoring of fresh food, improving business value.

Keywords:
Internet of Thingsfood monitoringradio frequency identificationwireless sensing

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Area of Science:

  • Technology and Engineering
  • Computer Science
  • Supply Chain Management

Background:

  • The Internet of Things (IoT) is poised to revolutionize the food supply chain.
  • Radio Frequency Identification (RFID) and Wireless Sensor Networks (WSNs) are key enabling technologies for IoT in this domain.
  • Seamless integration of physical parameters and location data with enterprise systems is crucial.

Purpose of the Study:

  • To review challenges, considerations, and design examples for IoT in the food supply chain.
  • To focus on intelligent packaging and logistics for fresh food tracking and monitoring.
  • To introduce a novel two-layer IoT platform architecture.

Main Methods:

  • A two-layer IoT platform architecture combining RFID and WSN layers is presented.
  • Discussion of RFID technologies, including passive, semi-passive, and active solutions.
  • Exploration of ultra-wideband (UWB) RFID for low-power wireless sensing.

Main Results:

  • The proposed IoT platform facilitates seamless integration of sensor data over the internet.
  • Ultra-wideband RFID shows promise for cost-effective wireless sensing applications.
  • An example application in fresh food tracking demonstrates practical implementation and field testing results.

Conclusions:

  • IoT, powered by RFID and WSNs, offers significant added value for the food supply chain.
  • Intelligent packaging and logistics solutions are vital for fresh food tracking and monitoring.
  • The presented IoT platform and UWB RFID technology provide a robust framework for future applications.