The Vegetable Freshness Monitoring System Using RFID with Oxygen and Carbon Dioxide Sensor

This paper proposes an oxygen and carbon dioxide concentration monitoring system for freshness management based on radio frequency identification (RFID). Freshness can be checked by various factors including humidity, temperature, oxygen, and carbon dioxide. This paper focuses on oxygen and carbon d...

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Bibliographic Details
Published inInternational journal of distributed sensor networks Vol. 2012; no. 2012; pp. 1 - 6
Main Authors Eom, Ki Hwan, Kim, Min Chul, Lee, SeungJoon, Lee, Chang won
Format Journal Article
LanguageEnglish
Published Cairo, Egypt Hindawi Puplishing Corporation 01.01.2012
SAGE Publications
Sage Publications Ltd
Hindawi - SAGE Publishing
Subjects
Carbon dioxide
Experiments
Food
Foods
Freshness
Gases
Humidity
Monitoring
Radio frequency identification
Sensors
Vegetables
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Summary:This paper proposes an oxygen and carbon dioxide concentration monitoring system for freshness management based on radio frequency identification (RFID). Freshness can be checked by various factors including humidity, temperature, oxygen, and carbon dioxide. This paper focuses on oxygen and carbon dioxide. The concentrations of these two gases are related to freshness and affect the food. We use a sensor for monitoring these gases and combine the sensor with an RFID tag. The RFID system is relatively easy to manage. With this combined system, we estimated the freshness of vegetables.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:1550-1329
1550-1477
1550-1477
DOI:10.1155/2012/472986