文章对城轨车辆司机室天花板构造和总体设计思路进行了探讨．分析介绍了目前城轨车辆司机室天花板几种最常用的结构形式，并对其发展趋势进行了展望。
This paper explores the construction and overall design idea of cab ceiling for urban rail vehicle, presents the main kinds of structure, and describes the development trend.
最后探讨了该平台的市场前景，提出今后发展趋势的几种思路。
Finally, the paper discusses the market prospect of the platform, and puts forward some ideas for future development trends.
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