论文部分内容阅读
首先对我国主要大城市地铁、轻轨的信号系统进行了介绍 ,并分析了其中存在的问题 ,然后就设备国产化的途径进行了探讨。
Firstly, the signal system of metro and light rail in major metropolises of our country are introduced, and the existing problems are analyzed. Then the ways of localization of equipment are discussed.