郑西高铁高速铁路移动闭塞技术(RBC)

LIST OF CONTENTS

目录

1前言 INTRODUCTION (3)

1.1L INE DESCRIPTION:线路说明 (3)

1.2缩写A BBREVIATIONS (5)

2ASSUMPTIONS FOR THE DESIGN 设计假设 (5)

2.1其它说明F URTHER R EMARKS (6)

3LINE DESIGN 线路设计 (7)

1前言

Introduction

[1] This document introduces the RBC Coverage proposed by Ansaldo STS for the Zheng-Xi line.本文

介绍了安萨尔多 STS建议的关于郑西线RBC覆盖。

[2] The overall design proposed by Ansaldo STS is related to the whole ETCS L2 equipment.安萨尔多

STS建议的总体设计与整个ETCS L2设备有关。

1.1Line description:

线路说明

[3] The overall design includes 10 station: New XingYang, New GongYi, LuoYang Nan, New MianChi,

New SanMenXia, New LinBao, New HuanShan, New WeiNan, New LinTong, Xi’An North.总体设计包括10个车站：新荥阳，新巩义，洛阳南，新渑池，新三门峡，新灵宝，新郇山，新渭南，新临潼，西安北。

[4] The overall design includes 25 CAI for the actual coverage and an additional CAI for the extended

coverage foreseen in the future.总体设计包括将来预期扩展的覆盖范围的实际覆盖的25个CAI 和其它CAI。

[5] The line is composed by two parallel tracks. 线路由两个并行的轨道组成。

[6] There are three branch lines: one starting from station New Xing Yang, one starting from New

Lintong and one starting from Xi’An North. 有三条支线：一条从新荥阳站开始，一条从新临潼站开始，第三条从西安北站开始。

[8] In the following figure is represented the whole line:下图显示的是整条线路。

Figure 1 – Line Layout

图1-线路布局

1.2缩写

Abbreviations

缩写Abbreviation

含义Meaning

BG 应答器组 Balise Group

BTS 基础收发系统 Base Transceiver System

CAI 中继站 Centre d’Appareillage Intermediaire

DPL 客运专线 Dedicated Passenger Line

ERTMS 欧洲铁路运输管理系统

European Rail Traffic Management System

IXL 联锁 Interlocking

RBC 无线闭塞中心 Radio Block Centre

2Assumptions for the design

设计假设

[9] 线路每3公里安装一个基站（非本工程范围）

In line is installed one BTS every 3 km (outside the scope of the work).

[10] 每个基站最多可处理24个无线通道；（非本工程范围）

Every BTS can handle up to 24 radio channels (outside the scope of the work).

[11] Each train has only one on board equipment connected to RBC; the other one, if present, it is

assumed to be in a sleeping mode without communication session management.每列列车只有一套车载设备与RBC相连，如果有另一套，则假定处于休眠状态而无须通信会议管理。

[12] Each RBC can manage up to 30 train at the same time due to the limitation of the Radio Channel.由

于无线电信道的限制，每套RBC都可以同时管理多达30列列车。

[13] Is possible to manage two handovers at the same time for each RBC (each train moving from one

RBC area to the next one uses an additional channel); this implies that the channels to be considered at any time are 28.如果每套RBC（每列列车从一个RBC覆盖区域移动到下一个RBC覆盖区域采用额外的通道）可能同时管理两次切换吗，这意味着需要同时考虑的信道数为28个。[14] 对于郑西线而言，一个车站的侧线数量不超过18个；

In ZhengXi line a single station has no more than 18 sidings.

[15] The design speed is 350 km/h in the nominal direction. The minimum distance between two trains at

this speed is 14 km.在正常方向上，设计的车速为350千米/小时，在设计车速下，两列列车之间的最小车距为14千米。

[16] The operating speed is 300 km/h in the nominal direction. The minimum distance between two trains

at this speed is 12 km. 在正常方向上，列车的运行速度为300千米/小时，在该车速下，两列列车之间的最小车距为12千米。