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http://dx.doi.org/10.12812/ksms.2014.16.2.111

Feasibility study for the self powered wireless emergency call button using electromagnetic energy harvesting mechanism  

Kim, Il-Jung (Dept. of Mechanical Eng., Hoseo University)
Choi, Yeon-Suk (Dept. of Computer Engineering, Hoseo University)
Publication Information
Journal of the Korea Safety Management & Science / v.16, no.2, 2014 , pp. 111-119 More about this Journal
Abstract
This paper describes the design and implementation of a electromagnetic energy harvesting mechanism and electronic circuit for autonomous emergency call system. This analysis results show the power output of the proposed harvesting mechanism and circuit up to max power output 5V and it can hold up to 65 msec of the power generation and 10msec of the RF transmission. Based on the these testing results, the implementation of autonomous emergency call device without battery power or any external power source is feasible.
Keywords
Autonomous; Energy harvesting; Emergency call; Self powered; Harvesting mechanism;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
연도 인용수 순위
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