열차자율주행제어 성능분석을 위한 SITL기반 시뮬레이터의 설계

Abstract

Train control technology is being developed from ground-centered control to vehicle-centered control technology and new train control technology by direct communication between trains is being researched at home and abroad according to the recent development of communication technology. In the development of these new train control technology it is necessary to analyze performance on new technology through simulated driving on same virtual railway tracks or routes and comparative performance between the existing train control and new developed technology. This requires software-based virtual tracks for various comparative performance analysis of train control technology through the application of existing signaling systems as well as new technology like autonomous train driving technology. For these reason SITL-based train control simulator structure was proposed and a prototype of virtual operating track editor among of proposed simulator was developed. The proposed simulator in this paper is expected to be very useful in the development of new train control technology like autonomous driving control.