Unification of existing train control systems in turkey and development of new subsystems as a concept of TTCS

This study presents several innovative approaches for unification of the existing train control systems in Turkey. The major factors required in operation of such control systems are less energy consumption, more safe and functional operations. These factors are highlighted at every design stage of the proposed system. The system comprises several subsystems under the control of TTCS (Turkish Train Control System) to perform level crossing, unified signalling and determining instant variable overlap distance, and also provides alternative solutions to the existing subsystems in the present ETCS. The proposed subsystems on TTCS shall provide efficient operations and safer cruising with less energy consumptions. However, further developments for the proposed subsystems are required in both technical and managerial aspects.