CN103097227B - 用于可视化显示轨道占用情况的方法 - Google Patents

用于可视化显示轨道占用情况的方法 Download PDF

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CN103097227B
CN103097227B CN201180043929.7A CN201180043929A CN103097227B CN 103097227 B CN103097227 B CN 103097227B CN 201180043929 A CN201180043929 A CN 201180043929A CN 103097227 B CN103097227 B CN 103097227B
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time
late
train
train operation
coordinate
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CN103097227A (zh
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J.蒂曼
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Siemens AG
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Siemens AG
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or vehicle trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or vehicle trains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L21/00—Station blocking between signal boxes in one yard
    • B61L21/06—Vehicle-on-line indication; Monitoring locking and release of the route
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or vehicle trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or vehicle trains
    • B61L25/025—Absolute localisation, e.g. providing geodetic coordinates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or vehicle trains or setting of track apparatus
    • B61L25/06—Indicating or recording the setting of track apparatus, e.g. of points, of signals
    • B61L25/08—Diagrammatic displays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
    • B61L27/10—Operations, e.g. scheduling or time tables
    • B61L27/14—Following schedules

Abstract

本发明涉及一种基于作为计算机图像生成的时间-行程曲线图(ZWL图)在用于至少一辆列车的铁路安全技术的列车运行跟踪系统和/或列车运行规划系统中可视化显示轨道占用情况的方法。为了能够识别出由于晚点而可能造成的列车运行冲突，按照本发明规定，根据时间和表征晚点时间的另一坐标以三维坐标系来图形显示行程。

Description

用于可视化显示轨道占用情况的方法
本发明涉及一种基于作为计算机图像生成的时间-行程曲线图(ZWL图)在用于至少一辆列车的铁路安全技术的列车运行跟踪系统和/或列车运行规划系统中可视化显示轨道占用情况的方法。
当前的以及预设的轨道占用必须保证在列车之间保持最小间距并且在一定程度上排除发生碰撞的可能性。用于迅速识别出轨道占用冲突的方法是借助通常称为ZWL图的时间-行程曲线图进行可视化显示。为此，使用如图1所示的X-Y坐标系。X轴或者Y轴用于显示时间坐标，例如一天中的小时和分钟，而另一个轴显示位置，例如包含公里标识和火车站名。在所述坐标系中，为每辆列车绘制一条时间-行程曲线。由此对于每条列车运行可以识别出该列车按照计划应在何时停于何处。一条曲线表示针对时间点t的当前情况。列车运行跟踪系统(形式为具有针对每两列车在时间点t时的额定和实际数据的ZWL图)能够识别出晚点和碰撞危险。然而图形显示(即用户界面)的直观性在此是次优的。
本发明所要解决的技术问题在于，提供一种基于作为计算机图像生成的ZWL图在用于至少一辆列车的铁路安全技术的列车运行跟踪系统和/或列车运行规划系统中可视化显示轨道占用情况的方法，该方法能够与晚点情况相关地更好地识别出轨道占用冲突。
该技术问题按本发明由此解决，即，在三维坐标系中根据时间和表征晚点时间的另一坐标图形显示行程，以及在三维坐标系中图形显示所述列车运行跟踪系统和/或列车运行规划系统的所有列车的晚点时间的预期发展，其中，所述坐标系能够围绕至少一条空间轴线旋转。
使用具有作为第三维度的晚点时间的三维的时间-行程-“柱状图”使得在规划阶段和运行中均能够更直观地显示轨道占用情况。可以识别出哪些列车运行在至少一辆列车的特定等级的模拟或实际晚点时会相互冲突并且因此同样会导致晚点。由这种认知能够得出最佳的对应措施。除了在能量上合理地暂时提高所有晚点列车的速度以外，也可以通过矫正冲突结点而对列车时刻表进行跟踪控制。对于类似的晚点柱状图，也可以利用以前的经验。
通过将所有列车的晚点时间纳入计算机图像中，一眼就可以看出哪些列车例如由于碰撞危险或者由于其联运列车的特性而必须等到最初晚点的列车到达，它们当前以及即将晚点多长时间。通过模拟不同的影响因素(例如至少一辆晚点列车的速度)，可以在一定程度上粗略地得出用于逐渐缩短每辆列车晚点时间的最佳方案。在此，除了准时这一点，也可以考虑能量消耗或者特定车型的先行权。
通过有利扩展设计，也就是说围绕空间轴线旋转坐标系，进一步强化了各列车的晚点如何相互影响的视觉效果。由此，即使铁路设施非常复杂(例如火车站范围内)，也能够在规划轨道占用时以及在根据列车晚点情况跟踪列车运行以控制真正的轨道占用情况(或者相反操作)时提供较高的安全性。
以下根据附图进一步阐述本发明。在附图中：
图1是按照现有技术的图并且
图2是按照本发明的图形显示。
图1示出一种ZWL图(时间-行程曲线图)，其显示形式被普遍使用并且已在之前阐述过。
在图2中示出了按照本发明地使用晚点时间作为第三维度的情况。通过这种组合可以看出，哪列轨道交通运输工具在何时晚点多少。按照图1的已知ZWL图是不能对晚点情况进行这种量化说明的。按照本发明能够对列车运行规划和列车运行跟踪进行实时3D显示。条形柱越高，晚点时间就越长。在3D图中可以立即看出可能即将突然地出现晚点情况，这些晚点在进一步的运行中才能被渐渐缩短。通过适当的软件部件可以在实时运行中不断地重新计算所述参数。交通工具运行者的配置部件根据列车行驶时刻表在实际和预定情况方面进行的比较计算轨道交通运输工具的晚点情况。由此能够预先看出晚点对整个系统的影响。早期就可以采取并且优化用于将晚点降至最小的适当措施。

Claims (1)

1.一种基于作为计算机图像生成的时间-行程曲线图在用于至少一辆列车的铁路安全技术的列车运行跟踪系统和/或列车运行规划系统中可视化显示轨道占用情况的方法，其特征在于，根据时间和表征晚点时间的另一坐标以三维坐标系来图形显示行程，并且在所述三维坐标系中图形显示所述列车运行跟踪系统和/或列车运行规划系统的所有列车的晚点时间的预期发展，其中，所述坐标系能够围绕至少一条空间轴线旋转。
CN201180043929.7A 2010-09-14 2011-09-05 用于可视化显示轨道占用情况的方法 Expired - Fee Related CN103097227B (zh)

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DE102010045461.3 2010-09-14
DE102010045461A DE102010045461A1 (de) 2010-09-14 2010-09-14 Verfahren zur Visualisierung der Gleisbelegung
PCT/EP2011/065250 WO2012034878A1 (de) 2010-09-14 2011-09-05 Verfahren zur visualisierung der gleisbelegung

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CN107330012B (zh) * 2017-06-15 2019-08-30 中国电子科技集团公司第二十八研究所 一种海量空间目标处理方法
EP3530547A1 (en) * 2018-02-21 2019-08-28 ALSTOM Transport Technologies Method and system for performing a planning process of a railway service
CN110104025A (zh) * 2019-04-24 2019-08-09 南京南瑞继保电气有限公司 一种轨道交通系统中列车实时位置可视化展示方法及系统
US11193683B2 (en) * 2019-12-31 2021-12-07 Lennox Industries Inc. Error correction for predictive schedules for a thermostat
CN112644559B (zh) * 2021-01-04 2022-12-02 北京全路通信信号研究设计院集团有限公司 轨道区段显示状态的确定方法、装置、设备和介质
CN112793631B (zh) * 2021-01-07 2021-07-06 北京交通大学 一种列车退出正线运营条件下的地铁行车调整方法及系统

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EP2616306A1 (de) 2013-07-24
US20130168504A1 (en) 2013-07-04
WO2012034878A1 (de) 2012-03-22
US8662454B2 (en) 2014-03-04
DE102010045461A1 (de) 2012-03-15
EP2616306B1 (de) 2017-06-28
ES2641297T3 (es) 2017-11-08
CN103097227A (zh) 2013-05-08

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