Cloud Care Signal Analysis Technology Research Using Pressure Sensor For Mattress

• Main Authors: Shang-Lin Ou, 歐尚霖
• Other Authors: 黃勇仁
• Format: Others
• Language: zh-TW
• Published: 2014
• Online Access: http://ndltd.ncl.edu.tw/handle/22709151541824654695

碩士 === 樹德科技大學 === 資訊工程系碩士班 === 103 === This paper presents a method to detect and identify lying position. The sensors mattress allows caregivers or the general public to determine the condition of the patient which lies in bed by the pressure data analyzed. The purpose of long-term bedridden patients is to receive more complete distal care. Our works are as follows. First, we wrap the Force Sensor Register (FSR), then adhesive it on the sensor area. There are four sensor points in each area. We divide the sensor area into head, left back, right back and spine parts; and obtain the data from lying position. Each lying position will correspond to a particular sensor. Those particular sensors will perform different data. We value each sensor in lying position to present in the form of a graph, and take out the unstable period from the graph to mark in a red line. Finally, we identify the correlation to determine on the lying position by obtained data. Eventually we can accurately detect and recognize different lying positions. Our works can be applied to cloud care system for detecting and recognizing the lying positions and can be help in the distal care.