Design of the RFID for Storage of Biological Information

Journal of Systemics, Cybernetics and Informatics

Sang-Hee Son¹  Kyoung-Rok Cho¹  Yu-Lee Choi²  Seok-Man Kim² 

[1] Cheongju University;Chungbuk National University;

关键词: collision avoidance;    Rfid;    Error Detection;    Healthcare;    tag;    Sensor;   

DOI  :  

来源: DOAJ

【 摘 要 】

Recent advances in RFID (radio frequency identification) technology promises to create a wireless circuitry capable of interfacing with biological systems for acquisition, identification and processing of biological data based on radio frequency interaction. Thus, the RFID tag can be attached not only to consumer products and form part of the supply chain, but also to animals, plants and in particular human body. This paper describes the strategy for the design of a novel RFID tag, which stores vital biological information such as body temperature and blood pressure and heartbeat in accordance with the EPC global Class-1 standard. Biological data is obtained from a sensor technology that is based on resistance deviation-to-pulse width converter. The integrated chip consists of an analog front end, command interpreter, collision avoidance block, data storage, sensors, and interface circuitry. The system is capable of supporting heartbeats in the range of 40~200 beats per a minute and blood pressure 0~300mmHg. The proposed system employs collision free algorithm that supports access to single tag within a multiple tag environment. The approach facilitates intelligent management of patients in hospitals as part of an integrated healthcare management system.

【 授权许可】

Unknown