[1]刘栋青.兼容欧盟ETCS最高版本的车载速度曲线计算方法[J].控制与信息技术(原大功率变流技术),2019,(02):82-85.[doi:10.13889/j.issn.2096-5427.2019.02.015]
 LIU Dongqing.A Method of Train Velocity Curve Calculation for ATP Compatible with the Highest Version of ETCS[J].High Power Converter Technology,2019,(02):82-85.[doi:10.13889/j.issn.2096-5427.2019.02.015]
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兼容欧盟ETCS最高版本的车载速度曲线计算方法()
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《控制与信息技术》(原《大功率变流技术》)[ISSN:2095-3631/CN:43-1486/U]

卷:
期数:
2019年02期
页码:
82-85
栏目:
信息技术与系统
出版日期:
2019-04-05

文章信息/Info

Title:
A Method of Train Velocity Curve Calculation for ATP Compatible with the Highest Version of ETCS
文章编号:
2096-5427(2019)02-0082-04
作者:
刘栋青
(湖南中车时代通信信号有限公司北京分公司,北京 100079)
Author(s):
LIU Dongqing
( Beijing Division, Hunan CRRC Times Signal & Communication Co., Ltd., Beijing 100079, China )
关键词:
列车速度曲线二阶Bézier曲线列车自动保护紧急停车速度与距离监控
Keywords:
train velocity curve quadratic Bézier curve ATP(automatic train protection) emergency stop speed and distance monitoring
分类号:
TP273+.5
DOI:
10.13889/j.issn.2096-5427.2019.02.015
文献标志码:
A
摘要:
为了兼容欧洲列车控制系统(Europe train control system,ETCS)最高版本(基线3)中高速列车的目标速度和距离监控功能,文章提出一种基于二阶Bézier曲线、避免触发紧急停车的车载速度曲线计算方法。其主要用于车载列车自动防护(ATP)系统中,利用列车的当前位置和速度来监督该速度曲线,以确保列车速度在任何时刻均处于安全范围内,能有效避免因制动造成的过度磨损并节省牵引能量。
Abstract:
In order to complete the function of speed and distance monitoring for high speed train and be compatible with the highest version of the ETCS, it presented a real-time calculation method of train speed based on quadratic Bézier curve to avoid triggering emergency stop. The method is mainly applied for ATP. The speed profile is monitored in the train control system with the current location and speed of the train to ensure that the train speed is within safe limits at all times. This method can avoid excessive wear of braking and save traction energy.

参考文献/References:

[1] HOUGARDY A. Introduction to ETCS Braking Curves: ERA_ERTMS_040026 V1.4[S]. European Rail Traffic Management System, 2016.
[2] ERA UNISIG EEIG ERTMS USERS GROUP. ERTMS/ETCS System Requirements Specification:SUBSET-026 V3.6.0 [S].European Rail Traffic Management System, 2016.
[3] ERA UNISIG EEIG ERTMS USERS GROUP. SUBSET-076 V3.2.0:[S]. European Rail Traffic Management System, 2017.
[4] 岳林,牛道恒. 高速列车速度监控曲线研究[J].铁路通信信号工程技术,2014,11(6):1-3.
[5] 卫和君. 高铁车载ATP制动控车模式曲线计算方法的研究[J].铁路通信信号工程技术,2013(增刊1):33-38.

备注/Memo

备注/Memo:
收稿日期:2019-02-01
作者简介:刘栋青(1983—),男,硕士研究生,工程师,主要从事列车控制系统研究。
更新日期/Last Update: 2019-04-19