A Long-Range Computational RFID Tag for Temperature and Acceleration Sensing Applications
A Long-Range Computational RFID Tag for Temperature and Acceleration Sensing Applications
复制标题
适用于温度和加速度传感应用的长距离计算 RFID 标签
DOI：
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发表时间：
2013
期刊：
影响因子：
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通讯作者：
and Luciano Tarricone
中科院分区：
文献类型：
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作者：
Danilo De Donno;L. Catarinucci;Adolfo Di Serio;and Luciano Tarricone
在本文中，设计，实现和实验验证的电池辅助射频识别（RFID）标签具有传感和计算能力。传感器增强型RFID标签包括超低功耗微控制器、温度传感器、3轴加速度计、非易失性存储器和新一代I 2 C-RFID芯片，用于与标准UHF EPCglobal Class-1 Generation-2读卡器通信。一个初步的印刷电路板原型，连接到一个3 V/225 mAh的锂电池，提供了长达约3年的寿命时，传感和基于RFID的通信任务每10秒执行一次。此外，该设备在附着于泡沫、混凝土和木材时，室内传输范围分别可达22米、6米和5米。仿真应用场景取得的令人鼓舞的结果证明了该器件在需要温度和加速度传感的环境中的适用性。
In this paper, the design, realization, and experimental validation of a battery-assisted radio frequency identiflcation (RFID) tag featuring sensing and computation capabilities are presented. The sensor-augmented RFID tag comprises an ultra-low-power microcontroller, temperature sensor, 3-axis accelerometer, non-volatile storage, and a new-generation I 2 C-RFID chip for communication with standard UHF EPCglobal Class-1 Generation-2 readers. A preliminary printed-circuit-board prototype, connected to a 3-V/225-mAh lithium battery, provides a lifetime up to approximately 3 years when sensing and RFID-based communication tasks are performed every 10 seconds. Moreover, the device exhibits indoor transmission ranges up to 22m, 6m, and 5m when attached to foam, concrete, and wood respectively. The encouraging results achieved for an emulated application scenario demonstrate the suitability of the device to be adopted in contexts where temperature and acceleration sensing are required.