ロボティクス・メカトロニクス講演会講演概要集
Online ISSN : 2424-3124
セッションID: 1A1-B08
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尿パッドを併用した水感応型排尿検知システム
―水分による電波反射に伴うRSSI強度変化を考慮した排尿検知手法の検討―
*小保方 淳志田 優樹張 一帆周 智威岩田 浩康
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会議録・要旨集 認証あり

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Care facilities are currently experiencing a serious shortage of manpower, and late-night patrols have become a major burden for caregivers. To reduce this burden, we have developed a water-sensitive urination detection device using UHF RFID without a battery and a sensor IC. In this study, we developed a method to identify and detect the amount of urination in a step-by-step manner when a urine pad is attached to a diaper in order to satisfy the demand for notification in the range of 600 ml to 1000 ml, which is the amount of urine that can be absorbed.We conducted a test to verify the accuracy of the developed method. The results showed that although the F value of the detection rate was low (68.4%), the urination detection rate was 80.0% by adjusting the number of times of notification in consideration of the detection rate.

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