DIN EN 62290-1-2007 轨道交通.城市指导运输管理和命令/控制系统.第1部分:系统原则和基本原理(IEC 62290-1-2006)
Railway applications - Urban guided transport management and command/control systems - Part 1: System principles and fundamental concepts (IEC 62290-1:2006); German version EN 62290-1:2006