第10章 LTCS系统
最新网址:m.ltxsdz.com
ctcs系统由大量的应答器、轨道电路、无线通信网络(gsmr)、列车控制中心(tcc)无线闭塞中心(rbc)等部分组成。整套系统的核心在于应答器和接收器,应答器可以地面信号机的信息传输至机头的接受设备,而地面信号机则通过轨道电路接收装置检查区间轨道的占用情况,通过芯片判断后,指挥信号机作出相关的信号反应。
梁远在909小区足足待了三天,才把前世ctcs系统的原理,设备构架,短期规划,长期规划等问题形成了文字,在框架上把整个ctcs系统还原了出来。
二月二十三日,梁远拿着这几天的劳动成果,手写的一摞厚厚的资料回到了科技园,例行先到苏良宇的办公室转转,推门而入的梁远却发现一名带着眼镜的中年男子坐在梁远平时常坐的沙发上。
“苏工,我小叔让我把这个给你。”梁远晃了晃手中的文件说道。
苏良宇示意戴眼镜的男子稍等,接过梁远递过来的文件。
“ltcs,列车运行控制系统。”苏良宇看着文件封面上的几个大字,随口读了出来。
梁远无耻的把前世中国列车控制系统,代表中国的子母“c”去掉,换上了自己姓氏的第一个拼音“l。”
苏良宇拿起文件专心的翻看了起来。
在梁远的计划里把ltcs系统分成了五个阶段,最开始是构建基础,通过大量的数字化信号机,转辙机,通用机车信号机,列车运行监控装置组成整个铁路的基本数字化系统,这个期间列车的营运速度不超过100公里。
构建完基础系统后,在开发主体机车信号机,把列车编组依靠观察地面信号运行,变成依靠车内的机车信号运行,同时建立安全运行监控记录装置,依靠同历史运行记录和信号的对比判断,可实现自动减速的防超速功能,完成防超速系统后,列车的营运速度可以提高至120公里的时速。
最后是基于轨道传输信息,采用车地一体化系统设计的列车运行控制系统。可实现行车指挥计算机联锁列车控制一体化、区间车站一体化、通信信号一体化和机电一体化。区段调度可以随时,直观的掌握本区间内所有信号机、道岔、运行中的列车的实时情况,可以第一时间发现危机行车安全的事故苗头。
二十分钟后,苏良宇长出了一口气,扬了扬手中的资料,对着沙发上的男子说道:“孟工,刚好这里有份构建铁路信号系统的文件,孟工可以看看,看完我们再讨论开发全新的信号系统由哪个单位做主导。”
注1:由于普通信号机装在地面上,受铁路曲线、隧道等地形限制,给司机暸望带来一定的困难。特别是在雨雪、风沙、大雾迷茫等恶劣气候条件下,地面信号更是看不清,机车信号就是装在牵引机头上的感应器,接收到地面信号机的信号后,经过解码使机车信号机不断地显示与前方地面信号机相同的信号。
注2:八十年代,连手提式信号灯在铁路部门都是高科技产品,平时指挥列车都是用红、绿两色的三角布旗的。
注3:ctcs就是中国铁路列车运行控制系统。
吃海鲜坏肚子鸟,好汉架不住三泡水啊,泪奔中……先欠着,必补之!!!
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