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Your search keyword '"Nam Trung Dang"' showing total 2 results
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2 results on '"Nam Trung Dang"'

1. UHF wearable battery free sensor module for activity and falling detection.

Author

Nam Trung Dang, Thang Viet Tran, and Wan-Young Chung

Subjects
Acceleration, Aged, Algorithms, Computer Simulation, Equipment Design, Humans, Monitoring, Ambulatory, Accidental Falls prevention & control, Electric Power Supplies, Radio Frequency Identification Device
Abstract

Falling is one of the most serious medical and social problems in aging population. Therefore taking care of the elderly by detecting activity and falling for preventing and mitigating the injuries caused by falls needs to be concerned. This study proposes a wearable, wireless, battery free ultra-high frequency (UHF) smart sensor tag module for falling and activity detection. The proposed tag is powered by UHF RF wave from reader and read by a standard UHF Electronic Product Code (EPC) Class-1 Generation-2 reader. The battery free sensor module could improve the wearability of the wireless device. The combination of accelerometer signal and received signal strength indication (RSSI) from a reader in the passive smart sensor tag detect the activity and falling of the elderly very successfully. The fabricated smart sensor tag module has an operating range of up to 2.5m and conducting in real-time activity and falling detection.

Published
2016
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2. UHF wearable battery free sensor module for activity and falling detection

Author

Wan-Young Chung, Nam Trung Dang, and Thang Viet Tran

Subjects
Engineering, Acceleration, Monitoring, Ambulatory, Wearable computer, 02 engineering and technology, Accelerometer, 01 natural sciences, Signal, Electronic Product Code, Electric Power Supplies, Intelligent sensor, 0202 electrical engineering, electronic engineering, information engineering, Electronic engineering, Humans, Computer Simulation, ComputerSystemsOrganization_SPECIAL-PURPOSEANDAPPLICATION-BASEDSYSTEMS, Aged, business.industry, 010401 analytical chemistry, Electrical engineering, Battery (vacuum tube), Equipment Design, 0104 chemical sciences, Radio Frequency Identification Device, Ultra high frequency, Received signal strength indication, Accidental Falls, 020201 artificial intelligence & image processing, business, Algorithms
Abstract

Falling is one of the most serious medical and social problems in aging population. Therefore taking care of the elderly by detecting activity and falling for preventing and mitigating the injuries caused by falls needs to be concerned. This study proposes a wearable, wireless, battery free ultra-high frequency (UHF) smart sensor tag module for falling and activity detection. The proposed tag is powered by UHF RF wave from reader and read by a standard UHF Electronic Product Code (EPC) Class-1 Generation-2 reader. The battery free sensor module could improve the wearability of the wireless device. The combination of accelerometer signal and received signal strength indication (RSSI) from a reader in the passive smart sensor tag detect the activity and falling of the elderly very successfully. The fabricated smart sensor tag module has an operating range of up to 2.5m and conducting in real-time activity and falling detection.

Published
2016

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