Management of Sensor-Related Data Based on Virtual TEDS in Sensing RFID System

Wuming Luo, Miodrag Bolic, Jing Wang and Xin Qian

International Journal of Distributed Sensor Networks, 2015, vol. 11, issue 3, 969841

Abstract: Integration of multiple sensors into active radio frequency identification (RFID) system is a technology trend. Currently, sensing RFID (SRFID) systems face a number of challenges including description of characteristics of nonsmart sensors, management of sensor-related data, and operational mechanism of sensor sampling. Based on transducer electronic data sheet (TEDS), this paper presents a virtual description method of nonsmart sensors integrated into the active RFID tag. The objective is to improve interoperability and compatibility of the sensing RFID system with off-the-shelf active RFID readers or novel sensing RFID open-loop systems in the future. This paper also proposes a data table storage mode for management of sensor-related data, in the system based on virtual TEDS. The paper analyses the operational mechanism and procedure of the sensor-sampling system that is equipped with these two proposed techniques. Several experiments were carried out with a newly developed container supply chain monitoring application system based on SRFID to examine the performance of the system.

Date: 2015
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Persistent link: https://EconPapers.repec.org/RePEc:sae:intdis:v:11:y:2015:i:3:p:969841

DOI: 10.1155/2015/969841

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