Browse > Article
http://dx.doi.org/10.9717/kmms.2020.23.2.282

Measuring Inner or Outer Position of Ship Passenger and Detection of Dangerous Situations based LoRa WAN Communication  

Park, Seok Hyun (Dept. of Software Convergence, Graduate School, DongEui University)
Park, Moon Su (FSR&T Inc.)
Publication Information
Journal of Korea Multimedia Society / v.23, no.2, 2020 , pp. 282-292 More about this Journal
Abstract
In order to minimize casualties from marine vessel accidents that occur frequently at home and abroad, it is important to ensure the safety of the passengers aboard the vessel in the event of an accident. There is an EPIRB system as a system for disaster preparedness in the marine situation currently on the market, but there is a problem that the price is very expensive. In order to overcome the cost problem, which is a disadvantage of previous system, LoRaWAN-based communication is used. LoRaWAN communication-based vessel positioning and risk detection system based on LoRaWAN communication transmits measurement data of each module using two Beacon and GPS modules to stably perform position measurement for both indoor and outdoor situations. The rider danger situation detection system can detect the safety status of the rider using the 3-axis acceleration sensor, collect data from the rider positioning system and the rider safety status detection system, and send to server using LoRa communication. When conducting communication experiments in the long-distance maritime situation and actual communication experiments using the implemented system, it was found that the two experiments showed over 90% communication success rate on average.
Keywords
LoRa WAN; Beacon; GPS; Measuring Inner or Outer Position of Ships; Detection of Dangerous Situation; Fall Detection Algorithm;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 J,H, Yoon, I,A, Chung, and Y.H. Lee. "On the Improvement of Location Accuracy in Bluetooth Beacon Based Indoor Positioning Systems," Proceedings of Symposium of the Korean Institute of Communications and Information Sciences, pp. 564-565, 2017.
2 D.H. Lee and J.H. Lee, "Precise Indoor Positioning Algorithm for Energy Efficiency Based on BLE Fingerprinting," The Journal of Korean Insitute of Communications and Information Sciences, pp. 1197-1209, 2016.
3 Y.B. Kim and H.S. Kim, "Implement Indoor Positioning Technology Using Bluetooth," Proceeding of Information and Control Symposium, pp. 68-69, 2017.
4 J.H. Huh, C.S. Lee, and J.D. Kimk, "A Study of Beacon Delivery Characteristics in BLE Based Fingerprinting Indoor Positioning System," Proceeding of Korea Computer Congress, pp. 1612-1614, 2015.
5 S.Y. Um and Y.G. Ji, "A Study on the Reduction of Injuries through Comparative Analysis of Fall Detection Systems," Proceedings of Human Computer Interaction Korea 2019, pp. 877-880, 2019.
6 J.K. Kim, M.N. Bae, K.B. Lee, and S.G. Hong, "IMU Sensor-based Fall Risk Prediction Method," Proceeding of Korea Computer Congress 2019, pp. 334-336, 2019.
7 J.T. Ryu, "The Development of Fall Detection System Using 3-axis Acceleration Sensor and Tilt Sensor," Journal of the Korea Industrial Information Systems Research, Vol. 18, No. 4, pp. 19-24, 2013.   DOI
8 M.S. Park and S.C. Yang, "Characterization of Pass-Through Signals inside a Ship Using LoRaWAN," Proceedings of Symposium of the Korean Institute of Communications and Information Sciences, pp. 825-826, 2018.
9 T.J. Park, "LPWA IoT Network Technology Trends," Electronics and Telecommunications Trends, Vol. 32, No. 1, pp. 46-53, 2017.
10 What is LoRa WAN?, https://divenire. tistory.com/128 (accessed May 14, 2019).
11 S.A. Park and D.Y. Um. "Outdoor Localization Accuracy Analysis Using Indoor Location- Based Service Beacon," Proceeding of Korean Society of Civil Engineers 2016 Convention Program, pp. 36-37, 2016.