대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2006년도 추계학술대회 논문집 전기기기 및 에너지변환시스템부문
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- Pages.238-240
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- 2006
차상기반 열차위치검지방식의 구성방안 연구
The study on configuration method for the vehicle-based train position detection
- Shin, Kyung-Ho (Korea Railroad Research Institute) ;
- Jung, Eui-Jin (Korea Railroad Research Institute) ;
- Kim, Jong-Ki (Korea Railroad Research Institute)
- 발행 : 2006.10.19
초록
For the method of train position detection, ground-based train position estimation mainly has been applied so far. Ground-based position detection is the way to detect train current positions by installing train position equipments on railroad lines. However, the ground-based methods should install detection equipments on each section, and can only be able to detect train positions from main command center. So this method has several disadvantages such as an discontinuous position detection, an increment in cost of installation and maintenance. To make possible continuous train position detection, and to minimize amount of the cost, the vehicle-based position detection method should be chosen to determine train positions by loading position equipments on vehicles. In this paper, to realize the vehicle-based train position detection method, configuration scheme of train position detection equipment is suggested by using GPS, inertial sensor, speed sensor and its performance is verified by simulations.
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