차상기반 열차위치검지방식의 구성방안 연구 = The study on configuration method for the vehicle-based train position detection

다국어 초록 (Multilingual Abstract)

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.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 차상기반 위치검지용 센서 및 항법
• 3. 차상기반 열차검지를 위한 센서구성방법
• 4. 시뮬레이션 및 성능확인
• 5. 결론
• [참고문헌]