실시간 철도 안전관제를 위한 통합 감시·제어 시스템 구조 설계

초록

The present railway safety system gathers a large amount of information from installed sensors and measuring instruments, and uses the collected information for instant warning and maintenance. However, the collected information cannot be used for prediction of potential accidents, and integrated information system for real-time safe-driving supporting technology does not exist yet. Thus, we have been focused on the development of IoT-based safety information system for analysis and prediction of potential accidents by integrating primary information in the safety-related zone and for preventing various railway incidents. We have researched on real-time safety control platform, safety scanning information interface device, risk and big data based accidents prediction system and improvement of existing safety scanning devices, together with many participating institutes. In this paper, we introduce Real-time Railway Safety Monitoring and Control system and its internal design to achieve our goals for railway safety. In the near future, we install our system at Wonju-Gangneung line which is one of the actual running routes, as a testbed to verify performance and reliability of the system.

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