Journal Title : International Journal of Modern Trends in Engineering and Science
Paper Title : SMART HOME TECHNOLOGY FOR ELDERLY PERSONS
Volume 04 Issue 05 2017
ISSN no: 2348-3121
Page no: 123-126
Abstract – Various fall-detection solutions have been previously proposed to create a reliable surveillance system for elderly people with high requirements on accuracy, sensitivity and specificity. In this project, an enhanced fall detection system is proposed for elderly person monitoring that is based on smart sensors worn on the body and operating through consumer home networks. With treble thresholds, accidental falls can be detected in the home healthcare environment. By utilizing information gathered from an accelerometer, heart beat sensor, the impacts of falls can be logged and distinguished from normal daily activities. The proposed system has been deployed in a prototype system as detailed in this paper. From a test group of 30 healthy participants, it was found that the proposed fall detection system can achieve a high detection accuracy of 97.5%, while the sensitivity and specificity are 96.8% and 98.1% respectively. Therefore, this system can reliably be developed and deployed into a consumer product for use as an elderly person monitoring device with high accuracy and a low false positive rate.
Keywords – Wireless Sensor Networks, Fall Detection System, Heart Rate Fluctuation ,ECG, Microcontroller, GPS, GSM.
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