Study on Train Collision Avoidance System for Securing Safe Distance between Trains
Keywords:
analyzed, discussion, TCAS, trafficAbstract
Railway transportation plays a vital role in providing efficient, reliable, and safe mobility. However, increasing train traffic density and higher operational speeds create challenges in ensuring safety against collisions. A critical aspect of rail safety is maintaining a safe distance between trains under varying operational conditions. This paper presents a theoretical study on train collision avoidance systems (TCAS) that secure safe train separation through advanced signaling, communication, and control mechanisms. The discussion focuses on system architecture, working principles, technologies used, safety logic, and potential benefits in enhancing operational reliability without practical implementation details. This paper analyzed problems of current operation method for safe operation of two trains in the close distance, and draw the method to solve them.
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Government Documents
Comptroller and Auditor General of India. (2023). Audit report on railway accidents (Report No. 17 of 2023). https://cag.gov.in
Ministry of Railways, Government of India. (2023). White paper on rail safety. https://indianrailways.gov.in
NITI Aayog. (2023). Economic impact of transport disasters. https://www.niti.gov.in
Technical Standards
Institute of Electrical and Electronics Engineers. (2021). TCAS
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Copyright (c) 2025 Atul Sarojwal, Akriti Garg, Ashish Kumar Sankhwar, Mukul Kumar Singh
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