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http://dx.doi.org/10.6109/jkiice.2019.23.11.1428

Portable system module for wireless based on mountain climbing safety using 447 MHz band FSK  

Lim, Jae Don (Department of Computer Engineering, Paichai University)
Kim, Jung Jip (Department of Computer Engineering, Paichai University)
Jung, Hoekyung (Department of Computer Engineering, Paichai University)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.23, no.11, 2019 , pp. 1428-1433 More about this Journal
Abstract
Interest in mountain accidents among the technical trends of disasters in Korea is increasing continuously. When accidents occur, the most common methods are location tracking and accident reporting using smartphones, and rescue activities are being carried out by using them. In this paper, we proposed an improvement of wireless safety system for mountain climbing safety using 447 FSK. Using the 447 MHz band transmitter / receiver, it accumulates position coordinates and data through position transmission and rescue signal transmission in case of anomalies. If a sender is out of the threshold of the set area range, a danger warning notification can be generated to quickly exit the danger zone. Provide services. In addition, it is considered that the health condition of the sender is continuously checked and the receiver is warned when the specified threshold is exceeded, so that it is possible to respond to the sender's disaster.
Keywords
Interference phenomenon; Wireless Communication Module; Mountain Accident; Portable System;
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  • Reference
1 I. W. Wee, D. S. Ko, and S. I. Song, "Development of Location based Real-time Safety System for Mountain Area," JOURNAL OF PLATFORM TECHNOLOGY, 5(4), 92-99. 2017.
2 N. J. Jeong, H. K Kim, and H. K. Jung, "LTE based High-speed Maritime Wireless Communication(LTE-M) Router system," Journal of the Korea Institute Of Information and Communication Engineering, vol. 22, no.3, pp.542-547, 2018.   DOI
3 H. J. Kim, D. S. You, G. J. Jin, and B. T. Jang. "Maritime Wireless Broadband Communication System for Coastal Internet Services," Institute of Control Robotics and Systems, pp. 145-147, 2012.
4 H. Y. Lim, K. J. You, and H. C. Shin. "Identification of FSK Radar Modulation," The Transactions of the Korean Institute of Electrical Engineers, pp. 425-430, 2017.
5 Z. K. Kang. J, Wang. G. Kamgaing, T. Khanna, and R. Dogiamis, "A low-power FSK/spatial modulation transmitter for mm-wave wireless links," 2017 IEEE MTT-S International Microwave Symposium (IMS). IEEE, pp. 801-804, 2017.
6 A. F. Pratiw, and G. M, Muni, "FSK Modulation for Electronic Information Board Radio Communication of Tsunami Early Warning System," 2018 International Symposium on Electronics and Smart Devices (ISESD). IEEE, pp. 1-4, 2018.
7 Ministry of Public Administration and Security, "2017 Disaster Yearbook," 2018.