上海轨道交通1、2号线检票机改造方案

Gate Reformation of Shanghai URT Line 1 and Line 2

分析了上海轨道交通1、2号线检票机改造的重要性和必要性;讨论了本次改造的总体思路,对4种最具代表性的改造方案进行了全面分析,最终采用了“更换应用软件模式”的方案。详述了该方案实施的一些特性。该改造方案的实施为国家节省了大量投资;加之无需改变现有的网络综合布线系统,施工改造可安排在运营结束后进行,不会冲击现有的运营系统。

This article introduces a heat topic about Shanghai URT system eonstmctien——gate reforrnatien projects of Shanghai URT Line 1 and Line 2. The article sets out an analysis for the importance of gate reform and the necessity first, emphasizes the total planning of this reformation and recommends a kind of project objectively towards the overall analysis for the most representative project, through an introduction of some detailed characteristics of that project.