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Application of Active RFID Technology to Build an Infection Control System in Seniors Villages

机译：有源RFID技术在老年人村建立感染控制系统中的应用

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In recent years, seniors villages have drawn more attention because of population aging. Moreover, as various deadly and highly infectious diseases have continued to emerge, and the elderly usually have weaker resistance to disease, the outbreak of infection may easily get out of control in seniors villages. This study proposed a visual infection control positioning system for seniors villages using the RFID (Radio Frequency Identification) technology. The system records the indoor movement path of the residents in real-time and visually displays the distance between the patients and other residents. Using the proposed system, the users can identify residents with potentially high risk of infection. In order to effectively calculate the distance, this study combined the KNN (K-Nearest Neighbor) algorithm and the positioning method of fingerprint training database to improve the positioning accuracy and effectively calculate the target position. The positioning errors can thus be reduced, and the number of RFID readers is also fewer, thus lowering the system implementation cost.
机译：近年来，老年人口由于人口老龄化而引起了更多关注。此外，由于各种致命和高传染性疾病的继续出现，老年人通常对疾病的抵抗力较弱，在老年人村中，感染的爆发很容易失控。这项研究提出了一种使用RFID（射频识别）技术的老年人村视觉感染控制定位系统。该系统实时记录居民的室内运动路径，并直观显示患者与其他居民之间的距离。使用建议的系统，用户可以识别出潜在的高感染风险居民。为了有效地计算距离，本研究结合了KNN（K最近邻）算法和指纹训练数据库的定位方法，提高了定位精度，有效地计算了目标位置。因此可以减少定位误差，并且RFID读取器的数量也更少，从而降低了系统实现成本。

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