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Article Dans Une Revue Sensors and Actuators A: Physical Année : 2021

Design of autonomous multi-sensing passive UHF RFID tag for greenhouse monitoring

Résumé

When it comes to management modernization of greenhouses, UHF RFID technology, with its passive character and low-cost and power consumption, presents a very efficient solution. To this end, an EPC global C3 SL900A sensor tag is enhanced by integrating energy harvesting and multi-sensing capabilities. The challenge of using only the fundamental carrier as an energy-harvesting source without the need for other auxiliary energy or battery source is considered and evaluated. The developed architecture uses a deep power consumption management strategy and operates autonomously under full passive mode for sensing the required parameters in the grown monitoring process. This architecture does not integrate any chemical components or batteries, making it safe and more suitable for agriculture-related applications. It can also be considered as an auto-adaptive data-rate sensor device, such as the rate change according to the amount of harvested energy. Furthermore, this architecture can write all sensors’ data simultaneously into the tag IC user memory. This latter is easily accessible by any standard UHF RFID reader.
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Dates et versions

hal-04065954 , version 1 (12-04-2023)

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A. Rennane, F. Benmahmoud, A. Tayeb Cherif, R. Touhami, S. Tedjini. Design of autonomous multi-sensing passive UHF RFID tag for greenhouse monitoring. Sensors and Actuators A: Physical , 2021, 331, pp.112922. ⟨10.1016/j.sna.2021.112922⟩. ⟨hal-04065954⟩

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