Comparative Analysis of Standard Specification Items for Urban Transit Digital Transmission System

초록

In this paper, we drew considerations and items for the standardization based on the results of analysis on the trend in technology for building transmission networks, present condition of operation and the calculation of transmission capacity, etc. This result of analysis on the urban transit digital transmission system will prepare the foundation for standardization of urban railway transmission system in the future, and consequently, we may promote the prevention against overlapping investment and practical application of technology of the relevant domestic firms through standardization, and contribute to the technical development in the urban transit field through operational efficiency and the enhancement of safety.