열차간격제어를 위한 정적속도프로파일 생성 연구

초록

In general, a train control system is designed for securing the safety distance between leading and following trains. The fundamental functional requirements of train control system to prevent train collision are train location, determination of movement authority and train speed profile, and supervision of train overspeed and braking distance. The train speed profile includes static and dynamic speed profiles. Generally, the wayside train control system equipments transmit static speed profile to onboard train control system. To determine static speed profile, the required information are track and train data, train movement authority and so on. Train control system determines static speed profiles every second by using that input data. In the paper, we propose an approach for drawing static speed profile and present a new improved static speed profile model.