도시철도 부품호환 및 표준모듈에 대한 기초연구

초록

On the standardization of urban rail transit system has successfully established the basis for the standardization of rolling stock, signal system, track system, electric power supply system and maintenance information system. This project is oriented primarily towards the safety as well as the cost reduction in construction and maintenance of urban transit through establishing the standardization of its system and developing its core technologies. But technology competitiveness of domestic is inferior to foreign’ technology. In case of advanced rolling stock of overseas company which named bombardier and so on, They have been using to interface between components and vehicles. This system was designed as single backbone with an open, scalable architecture. As a result, it is able to run all systems on the train, independently of supplier or technical generation. Based on state of the art mobile communication standards, with WiFi functionality, it minimizes wiring, facilitates communications and handles passenger information and entertainment. In essence, it is an all in one system that grows in step. We have to strengthen the competitiveness of our vehicle and component’ systems through develop module and reduce a number of components.