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Article Dans Une Revue e-Prime - Advances in Electrical Engineering, Electronics and Energy Année : 2022

Energy-autonomous UHF RFID sensor for tire pressure monitoring system

Résumé

Thanks to the miniaturization of components and therefore the significant reduction of energy needs, the design of passive smart-tag incorporating intelligent sensors is now possible. The goal of this study is to develop a tire pressure sensor for an electric bike with battery-free. Therefore, there is no need to replace periodically the battery, so as cuts off maintenance costs and extend the life time of the smart-tags. An UHF RFID reader installed on the bicycle frame and connected to the battery e-bike transmits the RF power at 868 MHz toward each tag integrated in the wheel rims. Firstly, this article presents the whole hardware architecture of a passive smart-tag which had to respond of technics constraints and the complexity to integrate 2 antennas in a small package box. Secondly, the methods to ensure an ultra-low consumption are developed. Finally, practical tests are compared with simulations, and, validations are carried out showing the compliance and the industrialization of this innovative system.
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Dates et versions

hal-04217334 , version 1 (19-02-2024)

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Julien Sourice, Gilbert Kaboré, Nathan Sauger, Abdelaziz Hamdoun, Mohamed Latrach. Energy-autonomous UHF RFID sensor for tire pressure monitoring system. e-Prime - Advances in Electrical Engineering, Electronics and Energy, 2022, 2, pp.100072. ⟨10.1016/j.prime.2022.100072⟩. ⟨hal-04217334⟩
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