Use Case를 활용한 열차제어시스템 기능요구사양서 개발

초록

A train control system(TCS) becomes a large scale and complex as other computer based control systems. So, it is necessary to manage rigorously system requirements specification of the train control system at the early phase. This paper describes Use Cases and activity diagrams of the TCS functions requirements of TCS. Basic functions of the train control system suggested refer to IEC 62290-1. And the basic functions includes train operation without a driver.