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“复兴号”动车组优势在哪? 高铁专家这样说

2017-06-27 11:10:57   中国经济网

6月26日下午,由上海虹桥站始发的G124次“复兴号”高铁列车准时抵达北京南站。中新社记者崔楠摄

中新网北京6月27日电(汤琪)26日,被称作中国高铁最新版的“复兴号”动车组在京沪高铁双向首发,“完全自主”“中国标准”……这些关键词再次让中国高铁成为舆论焦点。

那么,“复兴号”在性能上已达到怎样的高度?“试验速度可达时速400公里及以上”该如何理解?未来它会如何发展?中新网记者为此专访了中国铁道科学研究院首席工程师、研究员赵红卫。

北京南站始发的“复兴号”列车途经济南西站。中新社记者侯宇摄

“完全自主”如何理解?

——采用自主列车网络控制系统

中新网记者:您在“复兴号”的研制中主要从事哪方面工作?

赵红卫:我主要进行列车网络控制系统的总体设计,完成互联互通的设计。

中新网记者:“复兴号”在网络控制系统上与以往的动车组有何不同?

赵红卫:“复兴号”采用的是自主的列车网络控制系统。以往“和谐号”是基于一定的软件开发平台,来完成网络系统软件的设计,但这一次,我们重新打造了自己的研发平台、实验平台和制造平台。

如同高楼大厦的地基打得越扎实,楼就盖得越高。“复兴号”的地基是我们自己打的,基于这个平台,研制的是自主化的系统,实现了不同车型间的互联互通。

CR400AF型“复兴号”列车的二等座车厢。中新社记者侯宇摄

“复兴号”动车组优势在哪?

——设计更适合中国国情和路情

中新网记者:什么是“不同车型间的互联互通”?

赵红卫:比如,前车的指令能够传到后面的列车,后面的列车能够把自己的工作状态反馈给前面的车,这样的话,即使不是一个工厂生产的列车,也能实现相同速度等级的重联运行。

中新网记者:这次从北京和上海首发的两辆列车就是不同厂商生产的。

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