A Study on the Indoor Positioning Method of a Motorcar Detection System Based on CSS (Chirp Spread Spectrum)
Automation, Control and Intelligent Systems
Volume 3, Issue 6, December 2015, Pages: 133-140
Received: Dec. 8, 2015; Accepted: Dec. 18, 2015; Published: Dec. 30, 2015
Views 4031      Downloads 89
Ho-Hung Jung, Seoul Metro, Seoul, Korea
Changlong Li, School of Robotics, Kwangwoon University, Seoul, Korea
Key-Seo Lee, School of Robotics, Kwangwoon University, Seoul, Korea
Article Tools
Follow on us
Accidents that happen on the Urban Railway or in railroad operating institutions can sometimes involve passengers and often occur with night workers who are carrying out system maintenance and management duties. Various safety related systems and technologies are currently being developed in order to prevent accidents from happening, but it is difficult to find a system that is safe and reliable in regards to unforeseen circumstances of duties carried out at night, on and off the tracks, as well as in tunnels. Despite continuous health and safety education, collision accidents between workers and operating vehicles (motorcars) during maintenance and management at night are regularly occurring, threatening precious lives and rendering the loss of property. The purpose of this paper is to prevent accidents between trains, between motorcars, and between trains and people in the Urban Railway and railroad operating institutions through an RT-ToF (Round Trip Time of Flight), appropriate for vehicles and trains, by developing a device that can trace the distance and location by using an RF module.
CSS, RT-ToF, Motorcar, Indoor Positioning, RTLS, Positioning
To cite this article
Ho-Hung Jung, Changlong Li, Key-Seo Lee, A Study on the Indoor Positioning Method of a Motorcar Detection System Based on CSS (Chirp Spread Spectrum), Automation, Control and Intelligent Systems. Vol. 3, No. 6, 2015, pp. 133-140. doi: 10.11648/j.acis.20150306.17
Copyright © 2015 Authors retain the copyright of this article.
This article is an open access article distributed under the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Junhyeong Joo, Hyeonuk Kim, Seonghyeon Yang, "The Design and Implementation of a CSS based Location Aware System", Journal of Korea Institute of Information and Communication Engineering, pp. 1549-1558; 2012.
IEEE Standard 802.15.4a-2007: MAC and PHY Spec for Low-rate W-PAN, IEEE.
Daewon Kim (2011) Safety Management System for a Large Construction Project Using Real-time Location System, Doctor’s Degree, Korea University.
Yeongho Kim (2011) Adaptive RTLS Algorithm of Passive RFID Tag, Doctor’s Degree, Chonnam National University.
Uisang Ahn (2013) Implementation of UWB RTLS System, Master’s Degree, Kwangwoon University.
Gyeongguk Lee, “Real Time Location System (RTLS) based on Chirp Signal”, Information Processing Society Journal: 2008.
Orthotron, “Chirp 2410 Transceiver” Manual.
Ho-Hung Jung, Changlong Li, Yang – Ok Ko, Key-Seo Lee, “Study on Precise Positioning using Hybrid Track Circuit System in Metro” JKIECS Vol. 8 No. 3, pp. 471-477; 2013.
Deung-Ryeol Yoo, Kyeng-Hwan Hwang, Key-Seo Lee, “A Study on Architecture Design of Output Module for SIL4 Safety Related System”, JKIECS Vol. 10. No. 10, pp. 1079-1086, 2015.
Young-Soo Park, Key-Seo Lee, “A Study on Development of Interlocking Inspection System for Electronic Interlocking System”, JKSR Vol. 5, No. 2, pp 104-111, 2002.
Science Publishing Group
1 Rockefeller Plaza,
10th and 11th Floors,
New York, NY 10020
Tel: (001)347-983-5186