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1. 发明授权

EP2809565B1 DETECTING TRAIN SEPARATION 有权转让
标题翻译：检测列车分离
公开(公告)号：EP2809565B1
公开(公告)日：2017-05-31
申请号：EP13703872.5
申请日：2013-02-01
申请人： OptaSense Holdings Limited
发明人： KELLEY, John
IPC分类号： B61L15/00 , B61L1/16 , B61L1/14
CPC分类号： G01N29/4454 , B61L1/14 , B61L1/166 , B61L5/12 , B61L5/206 , B61L15/00 , B61L15/0054 , G01H9/004 , G01N29/07 , G01N2291/011 , G01N2291/023 , G01N2291/025
摘要： This application describes method and apparatus for detecting train separation, where one or more railway cars/carriages (401) accidentally decouple from the rest of the train. The method involves performing distributed acoustic sensing on at least one optical fibre (104a, 104b) to provide a plurality of longitudinal acoustic sensor portions along the railway (201). The acoustic response is analysed to detect a signature indicative of a train separation. This may involve detecting acoustic events (302, 303) associated with different parts of the train and detecting when the separation between the two events exceeds a threshold amount. The method may identify the front of the train and the rear of the train and detect when the distance between the front and rear changes by more than a threshold amount and/or sounds associated with wheelsets passing track features (402) may be used to determine the intervals (T3, T4) between wheelsets of adjacent cars and determine when the interval exceeds a threshold amount. The threshold may be based on the interval (T2) between wheelsets of the same car passing the track feature.
摘要翻译：本申请描述了用于检测列车分离的方法和设备，其中一个或多个铁路车厢/小车（401）意外地与列车的其余部分分离。该方法包括对至少一个光纤（104a，104b）执行分布式声学感测以沿着铁路（201）提供多个纵向声学传感器部分。分析声学响应以检测指示列车分离的签名。这可能涉及检测与列车的不同部分相关联的声学事件（302,303）并检测两个事件之间的间隔何时超过阈值量。该方法可以识别列车的前部和列车的后部并且检测前部和后部之间的距离变化超过阈值量的时间和/或与经过轨道特征（402）的轮副相关联的声音可以用于确定相邻轿厢的轮对之间的间隔（T3，T4），并确定间隔何时超过阈值量。该阈值可以基于经过轨道特征的同一汽车的轮对之间的间隔（T2）。

2. 发明授权

EP2870048B1 SCHIENENFAHRZEUGORTUNG 有权转让
标题翻译：轨道车辆跟踪
公开(公告)号：EP2870048B1
公开(公告)日：2016-04-27
申请号：EP13745371.8
申请日：2013-07-23
申请人： Siemens Aktiengesellschaft
发明人： EVERS, Bernhard
IPC分类号： B61L25/02 , B61L1/04 , B61L1/14 , B61L1/16
CPC分类号： B61L25/025 , B61L1/04 , B61L1/14 , B61L1/166

3. 发明公开

EP1902923A2 System for real-time monitoring of the state of occupation of railway lines 有权转让
标题翻译： System zurEchtzeitüberwachungder Belegung von Eisenbahnstrecken
公开(公告)号：EP1902923A2
公开(公告)日：2008-03-26
申请号：EP07113574.3
申请日：2007-07-31
申请人： Ansaldo Segnalamento Ferroviario S.p.A. , Optosmart S.r.l.
发明人： Antonelli, Aldo , Bocchetti, Giovanni , Breglio, Giovanni , Cusano, Andrea , Cutolo, Antonello
IPC分类号： B61L1/16
CPC分类号： B61L1/166 , B61L1/169
摘要： Axle-count automatic-block system for monitoring the state of occupation of a section of railway line by means of sensors designed to count the number of axles of railway vehicles that enter the section of line, the system comprising two optical-fibre Bragg-grating sensors, which are mounted at a distance from one another in positions corresponding to end portions of a section of railway line to be monitored and identify a block section, connected by means of an optical fibre to a querying system, which is able to send a light radiation to the sensors and process the radiation back-reflected by each of the sensors in order to acquire the information on the direction of travel of the railway vehicles and on the state of occupation of the block section.
摘要翻译：用于通过设计用于计算进入线路部分的铁路车辆的车轴数量的传感器监测一段铁路线的占用状态的车轴计数自动块系统，该系统包括两个光纤布拉格光栅传感器，其被安装在与待监视的铁路线路的一部分的端部相对应的位置处一定距离，并且识别通过光纤连接到查询系统的块部分，所述查询系统能够发送对传感器进行光辐射，并处理由每个传感器反向反射的辐射，以便获取关于铁路车辆的行进方向的信息以及块部分的占用状态。

4. 发明授权

EP0130226B1 Anordnung zum Zählen der Achsen bei schienengebundenen Fahrzeugen 失效
标题翻译：铁路车辆轴线计数装置
公开(公告)号：EP0130226B1
公开(公告)日：1988-06-22
申请号：EP83106419.1
申请日：1983-07-01
申请人： ANT Nachrichtentechnik GmbH
发明人： Zappe, Helmut, Dipl.-Ing.
IPC分类号： B61L1/16 , G01S13/04
CPC分类号： B61L1/165 , B61L1/166 , G01S13/04

5. 发明授权

EP3978331B1 METHOD FOR MONITORING A RAILWAY TRACK AND MONITORING UNIT FOR MONITORING A RAILWAY TRACK 有权
公开(公告)号：EP3978331B1
公开(公告)日：2024-08-21
申请号：EP20200042.8
申请日：2020-10-05
IPC分类号： B61L1/16 , B61L27/57
CPC分类号： B61L1/163 , B61L1/166 , B61L1/169 , B61L27/57

6. 发明公开

EP2870048A2 SCHIENENFAHRZEUGORTUNG 有权转让
标题翻译：轨道车辆跟踪
公开(公告)号：EP2870048A2
公开(公告)日：2015-05-13
申请号：EP13745371.8
申请日：2013-07-23
申请人： Siemens Aktiengesellschaft
发明人： EVERS, Bernhard
IPC分类号： B61L25/02 , B61L1/04 , B61L1/14 , B61L1/16
CPC分类号： B61L25/025 , B61L1/04 , B61L1/14 , B61L1/166
摘要： The invention relates to, among other things, a method for operating a locating device (10), which comprises a waveguide (50) laid along a track segment (100) in order to locate a rail vehicle (110) on the track segment (100), wherein in the method, electromagnetic pulses (Pin) are fed into the waveguide (50) in succession and backscattering patterns (Rm1-Rm3) produced by backscattering of the electromagnetic pulse (Pin) are received and evaluated for each emitted pulse. According to the invention, the waveguide (50) has at least one extension section (51-55) along the track segment (100), in which extension section the length of the waveguide (50) is longer than the section of the track segment (100) associated with said extension section (51-55) by an excess length, the backscattering pattern time length of the received backscattering pattern (Rm1-Rm3) is measured, the additional duration of the backscattering pattern (Rm1-Rm3) resulting from the passage through the extension section (51-55) in comparison with the backscattering pattern length before and after the extension section (51-55) is determined, and the additional duration is used to produce an error signal (F) or to calibrate the locating device (10).

7. 发明授权

EP1485676B1 AUTOMATED WHEEL SLIDE DETECTOR 有权
标题翻译： AUTOMATED RADRUTSCHDETEKTOR
公开(公告)号：EP1485676B1
公开(公告)日：2009-09-30
申请号：EP02737651.6
申请日：2002-05-28
申请人： Lynx Engineering Consultants Pty Ltd
发明人： KILIAN, Krzysztof, Piotr
IPC分类号： G01P13/00 , G01P3/38 , B61L23/00 , B61L1/02 , B61K9/12 , G01B11/26 , B60T17/22 , G01M17/10
CPC分类号： B60T17/228 , B61K9/12 , B61L1/166 , B61L27/0094 , G01P3/38 , G01P3/68 , G01P13/00
摘要： A wheel slide detection system including an image capture means (2, 3) to capture an image of a wheel and a processing means (7) to receive said captured image, identify said wheel and analyse the relative position of said wheel to determine whether said wheel is rotating.

8. 发明公开

EP1582430A1 System and process for monitoring railway tracks 审中-公开
标题翻译：系统和方法监控铁路
公开(公告)号：EP1582430A1
公开(公告)日：2005-10-05
申请号：EP04251840.7
申请日：2004-03-29
申请人： The Hong Kong Polytechnic University
发明人： Tam, Hwayaw The Hong Kong Polytechnic University , Ho, Siu Lau The Hong Kong Polytechnic University , Liu, Michael Shun Yee
IPC分类号： B61L23/04 , B61L1/16
CPC分类号： B61L1/166 , B61L23/041
摘要： A railway monitoring system firstly includes an optical fiber. A first part of the fiber is attachable to one of a pair of tracks of a rail, and a characteristic of the first part of the fiber is variable in correspondence to variance of a characteristic of said one track where the first part of fiber is attached. The system also includes an optical signal emitter connected to the fiber for emitting an optical signal into the fiber, and the fiber generates at least a first altered optical signal, which contains information relating to the variance of the characteristic of the part of the fiber. The system further includes an optical signal analyzer connected to the fiber for receiving and analyzing the first altered optical signal so as to ascertain the variance of said characteristic of said one track based upon the information contained in the first altered optical signal.

9. 发明公开

EP1485676A1 AUTOMATED WHEEL SLIDE DETECTOR 有权
标题翻译：自动轮滑检测器
公开(公告)号：EP1485676A1
公开(公告)日：2004-12-15
申请号：EP02737651.6
申请日：2002-05-28
申请人： Lynx Engineering Consultants Pty Ltd
发明人： KILIAN, Krzysztof, Piotr
IPC分类号： G01B11/26 , G01P3/38 , B61L23/00
CPC分类号： B60T17/228 , B61K9/12 , B61L1/166 , B61L27/0094 , G01P3/38 , G01P3/68 , G01P13/00
摘要： A wheel slide detection system including an image capture means (2, 3) to capture an image of a wheel and a processing means (7) to receive said captured image, identify said wheel and analyse the relative position of said wheel to determine whether said wheel is rotating.
摘要翻译：一种车轮滑动检测系统，包括捕获车轮图像的图像捕获装置（2,3）和接收所述捕获的图像的处理装置（7），识别所述车轮并分析所述车轮的相对位置以确定所述车轮轮子正在旋转。

10. 发明公开

EP0924131A1 Elektromagnetische Reflexionseinrichtung zur automatischen Identifizierung von auf einem Gleis fahrenden Schienenfahrzeugen 审中-公开
标题翻译：电磁反射装置，用于移动车辆的上的铁轨的自动识别
公开(公告)号：EP0924131A1
公开(公告)日：1999-06-23
申请号：EP98121340.8
申请日：1998-11-10
申请人： Hegenscheidt-MFD GmbH
发明人： Neumann, Peter
IPC分类号： B61L25/04 , B61L1/10 , B61L1/16
CPC分类号： B61L1/165 , B61L1/10 , B61L1/166
摘要： Bei einer elektromagnetischen Reflexionseinrichtung zur automatischen Identifizierung von auf einem Gleis (1) fahrenden Schienenfahrzeugen (2), deren Radsätze (3, 4) je zwei über eine Achswelle (5, 6) verbundene Laufräder (7, 8, 9, 10) enthalten, wobei Transponder (29), mindestens zwei symmetrisch zu der Gleismitte (26) angeordnete Lesegeräte (30, 31), ein Verarbeitungsgerät (34) und eine Datenverarbeitungsanlage (37) eingesetzt sind, wird eine automatische Identifizierung der Radsätze (3, 4) und deren Laufräder (7, 8, 9, 10) dadurch ermöglicht, daß an jeder Achswelle (5, 6) in einem Abstand (25) zu der Gleismitte (26) eine Haltevorrichtung (27) zur Aufnahme eines mit einer Ringantenne (28) versehenen Transponders (29) fest angeordnet ist.
摘要翻译：反射装置具有应答器，至少两个阅读器那样是对称于轨道中心，一个处理器和数据处理系统。在在从轨道中心的距离各轴（5,6）是用于安装一个保持器（27）转发器没有被提供有一个环天线（28）。每个保持器是一个张力壳用螺钉以及作为一个张紧带以一锁。

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