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1. 发明公开

EP4417484A1 ACHSZÄHLERSYSTEM ZUM ÜBERWACHEN EINES GLEISABSCHNITTS EINES SCHIENENSYSTEMS 审中-公开
公开(公告)号：EP4417484A1
公开(公告)日：2024-08-21
申请号：EP24155171.2
申请日：2024-02-01
申请人： Scheidt & Bachmann GmbH
发明人： Klöters, Georg , Miller, Dr. Norbert , Gitmans, Michael , Priebe, Dr. Andreas
IPC分类号： B61L1/16
CPC分类号： B61L1/162 , B61L1/165 , B61L1/169
摘要： Die Anmeldung betrifft ein Achszählersystem (100, 200, 300) zum Überwachen eines Gleisabschnitts (216, 316) eines Schienensystems (240, 340), umfassend mindestens eine Auswerteanordnung (102, 202, 302) mit einem Empfangsmodul (104, 204, 304), eingerichtet zumindest zum Empfangen eines ersten Sensordatenstroms eines ersten an dem Gleisabschnitt (216, 316) angeordneten Sensormoduls (212, 312), umfassend einen ersten Schwingkreis (230) mit einer ersten an einer Schiene (214, 314) des Gleisabschnitts (216, 316) angeordneten Spule (222) und einen zweiten Schwingkreis (232) mit einer zweiten an der Schiene (214, 314) angeordneten Spule (224), wobei der erste Sensordatenstrom zumindest einen ersten Frequenzverlauf des ersten Schwingkreises (230) und einen zweiten Frequenzverlauf des zweiten Schwingkreises (232) enthält, wobei die Auswerteanordnung (102, 202, 302) ein Auswertemodul (106, 206, 306) umfasst, eingerichtet zum Bestimmen einer Achsanzahl eines an dem ersten Sensormodul (212, 312) vorbeigefahrenen Schienenfahrzeugs (690), zumindest basierend auf dem ersten Frequenzverlauf und dem zweiten Frequenzverlauf sowie auf einem Frequenzdifferenzschwellwert, wobei die Auswerteanordnung (102, 202, 302) mindestens ein Schwellwertanpassungsmodul (108, 208, 308) umfasst, eingerichtet zum Anpassen des Frequenzdifferenzschwellwerts, zumindest basierend auf einem bereitgestellten Achszählersystemzustand des Achszählersystems (100, 200, 300).

2. 发明公开

EP3296181A3 METHOD AND SYSTEM FOR TUNING OF INDUCTIVE SENSORS FOR DETECTION OF THE PRESENCE OF RAILWAY VEHICLE WHEELS 审中-公开
公开(公告)号：EP3296181A3
公开(公告)日：2018-08-08
申请号：EP17460008.0
申请日：2017-02-28
申请人： voestalpine SIGNALING Sopot Sp. z o.o.
发明人： Bulawa, Mariusz , Stolc, Henryk
IPC分类号： B61L1/16
CPC分类号： B61L1/165 , B61L1/167 , B61L1/168 , B61L1/169
摘要： The method of inductive sensor tuning for detection of the presence of railway vehicle wheels, with the sensor including a generator system (G), a resonance circuit (LC), a detection system (UD), an amplifier system (WW) and an output stage (ZP), wherein internal signal (XD) and output signal (Y) are generated in the inductive sensor (C), wherein a reference value (XDref) is stored in internal signal values (XD), used in order to obtain a reference value (Yref) in the output signal (Y), characteristic for the absence of wheel over the inductive sensor according to the invention, characterised in that basic tuning of the internal signal value (XD) to the reference level (XDref) is performed by setting a frequency of the generator system (G), with the generator system being preferably numerically controlled, and subsequently, additional tuning is performed periodically by setting at least one internal threshold in the amplifier system (WW), which is in turn used to separate large changes of the internal signal (XD) compared to the reference level (XDref), caused by the presence of a wheel, from small changes of the internal signal (XD) compared to the reference level (XDref), caused by sensor ageing processes and by changes to the working environment of the sensor.
System for tuning of inductive sensors for detection of a railway vehicle wheel according to the invention is characterised in that an oscillator system (OSC) with a constant first output frequency (F1) and a system setting a variable output frequency (USC) on the level of the second output frequency (F2) are installed in the generator system, wherein the system setting a variable output frequency on the level of the second output frequency is controlled numerically, by entering a binary word (S), or voltage-controlled, by providing a voltage signal (V) from the control unit (JS).

3. 发明公开

EP3107791A1 SENSOREINRICHTUNG ZUM ERFASSEN EINER MAGNETFELDÄNDERUNG SOWIE ANLAGE DES SPURGEBUNDENEN VERKEHRS MIT ZUMINDEST EINER SOLCHEN SENSOREINRICHTUNG 有权转让
标题翻译：传感器探测设备磁场变化与安装有轨交通与至少一个这样的传感器装置
公开(公告)号：EP3107791A1
公开(公告)日：2016-12-28
申请号：EP15715997.1
申请日：2015-03-30
申请人： Siemens Aktiengesellschaft
发明人： FREISE, Rainer
IPC分类号： B61L1/16
CPC分类号： B61L1/165
摘要： The present invention relates to a particularly efficient sensor device (1) for detecting a change in a magnetic field, which change is caused by an object approaching the sensor device (1) in a direction of movement (5) or moving past the sensor device (1) in the direction of movement (5). The sensor device (1) according to the invention has two sensor units (10, 20), wherein each of the sensor units (10, 20) comprises two receiver coils (12, 13; 22, 23) and an alternating-current-fed transmitter coil (11; 21) which is arranged between the receiver coils (12, 13; 22, 23) with respect to the direction of movement (5), wherein the longitudinal axes (12a, 13a; 22a 23a) of the receiver coils (12, 13; 22, 23) of the two sensor units (10, 20) are oriented essentially perpendicularly with respect to the direction of movement (5), wherein the longitudinal axes (11a; 21a) of the transmitter coils (11; 21) of the two sensor units (10, 20) are oriented essentially parallel to the direction of movement (5), wherein the transmitter coils (11; 21) of the two sensor units (10, 20) are arranged one behind the other with respect to the direction of movement (5), and wherein the sensor device (1) is embodied in such a way that the transmitter coils (11; 21) of the two sensor units (10, 20) generate magnetic fluxes (60, 70) which are opposed to one another. The invention also relates to a track-bound transportation system having at least one sensor device (1) according to the invention.

4. 发明授权

EP2858875B1 SCHIENENFAHRZEUGORTUNG 有权转让
标题翻译：轨道车辆跟踪
公开(公告)号：EP2858875B1
公开(公告)日：2016-05-04
申请号：EP13745006.0
申请日：2013-07-23
申请人： Siemens Aktiengesellschaft
发明人： ERNST, Horst , EVERS, Bernhard
IPC分类号： B61L1/06 , B61L1/14 , B61L1/16 , B61L25/02
CPC分类号： B61L25/025 , B61L1/06 , B61L1/14 , B61L1/165 , B61L1/166 , B61L25/02

5. 发明授权

EP2382120B1 RADSENSOR 有权转让
标题翻译：车轮传感器
公开(公告)号：EP2382120B1
公开(公告)日：2016-01-06
申请号：EP10700831.0
申请日：2010-01-08
申请人： Siemens Aktiengesellschaft
发明人： HOLLNAGEL, Gerd , NANNEN, Eric , RADWAN, Lutz-Helge
IPC分类号： B61L1/16
CPC分类号： B61L1/165

6. 发明公开

EP2557018A3 Method and system for automatically identifying information of a train 有权转让
标题翻译： Verfahren und System zur automatischen Identifizierung von Informationen eines Zugs
公开(公告)号：EP2557018A3
公开(公告)日：2015-07-08
申请号：EP12189328.3
申请日：2008-12-26
申请人： Nuctech Company Limited , Tsinghua University
发明人： Chen, Zhiqiang , Sun, Shangmin , Xu, Xining , Lin, Weizhi , Xu, Yanwei , Guo, Zhenbin , Hu, Bin , Yang, Guang
IPC分类号： B61L25/00 , B61L25/04 , B61L1/16 , B61L1/14 , B61L25/02
CPC分类号： B61L25/041 , B61L1/14 , B61L1/161 , B61L1/165 , B61L25/028 , B61L25/045
摘要： The present invention relates to a method and system for automatically identifying various information of a train. The method comprises using sensors to collect wheelbase information, processing the information by signal data processing devices, thereby providing information of a train, namely: arranging a plurality of sensors along the rail in the incoming direction of the train, dividing the sensors into at least three groups, each group comprising at least two sensors; analyzing and processing the signal data stream obtained from the sensors and collected when a train vehicle passes by, thereby acquiring the speed and wheelbase of the train, and further acquiring the train segmentation information; determining the vehicle type; acquiring hook locating information; determining the train arrival; determining the train departure; acquiring vehicle number. The present invention further comprises a system for carrying out the information method for automatically identifying information of a train. The present invention can provide a plurality of types of train information with high accuracy, and is easy to be carried out.
摘要翻译：本发明涉及一种用于自动识别列车的各种信息的方法和系统。该方法包括使用传感器收集轴距信息，通过信号数据处理装置处理信息，从而提供列车的信息，即沿列车沿着轨道排列多个传感器，将传感器分成至少三组，每组至少包括两个传感器; 分析和处理从传感器获得的信号数据流，并在火车车辆通过时收集，从而获取列车的速度和轴距，并进一步获取列车分段信息; 确定车辆类型; 获取挂钩定位信息; 确定火车到达; 确定列车离开; 获得车辆编号。本发明还包括一种用于执行用于自动识别列车信息的信息方法的系统。本发明能够提供高精度的多种列车信息，容易进行。

7. 发明公开

EP2382120A1 RADSENSOR 有权转让
标题翻译：车轮传感器
公开(公告)号：EP2382120A1
公开(公告)日：2011-11-02
申请号：EP10700831.0
申请日：2010-01-08
申请人： Siemens Aktiengesellschaft
发明人： HOLLNAGEL, Gerd , NANNEN, Eric , RADWAN, Lutz-Helge
IPC分类号： B61L1/16
CPC分类号： B61L1/165
摘要： The invention relates to a wheel sensor, having at least one sensor coil (1) that is arranged underneath a housing surface (2) of the wheel sensor, fed by alternate current, and is sensitive to an inductive interaction with wheels (20) of rail vehicles rolling by. In order to increase the resistance to interference, the wheel sensor according to the invention has a capacitive shield (3) between the sensor coil (1) and the housing surface (2).

8. 发明公开

EP2373395A1 TROPFENABSCHEIDERANORDNUNG 审中-公开
标题翻译：滴
公开(公告)号：EP2373395A1
公开(公告)日：2011-10-12
申请号：EP09795348.3
申请日：2009-12-16
申请人： Rehau AG & Co
发明人： SCHETTLER, Thomas
IPC分类号： B01D45/08
CPC分类号： B01D45/08 , B61L1/14 , B61L1/165 , B61L1/18
摘要： The invention relates to a mist eliminator arrangement such as an air scrubber, dehumidifier, humidifier, refrigeration unit and the like, which is arranged on or in at least one flow channel for removing liquid and/or solid particles from media flowing inside said flow channel. The mist eliminator arrangement comprises a frame and cover elements covering said frame, profile elements which are arranged in parallel to each other with their main plane in parallel and/or at an angle to the direction of flow, at least one collection device for removed liquid and/or solid particles being provided in the lower section of the frame or the flow channel. The mist eliminator arrangement is characterized in that at least one profile element has a functional layer in at least some sections of at least one surface facing the direction of flow of the flowing media.

9. 发明授权

EP2146886B1 RADSENSOR 有权
公开(公告)号：EP2146886B1
公开(公告)日：2011-01-26
申请号：EP08759473.5
申请日：2008-05-08
申请人： Siemens Aktiengesellschaft
发明人： FREISE, Rainer
IPC分类号： B61L1/16
CPC分类号： B61L1/167 , B61L1/165
摘要： The invention relates to a wheel sensor, in particular for a track clear detection unit, comprising two sensor channels (A, B) that work inductively and have a separate transmitter and receiver that are separated by a railway (1). The aim of the invention is to compensate interference voltages simply and effectively. To achieve this, a processing unit is provided to evaluate the level of received signals (8, 9) of the sensor channel (A or B) that is affected by the passing of a wheel and the other non-affected sensor channel (B or A). The processing unit has means for linking the received signals, (in particular by subtraction) (8, 9) of the non-affected and affected sensor channel (A, B).
摘要翻译：本发明涉及一种车轮传感器，尤其是用于轨道清除检测单元的车轮传感器，其包括感应工作的两个传感器通道（A，B）并且具有由铁路（1）分开的单独的发送器和接收器。本发明的目的是简单而有效地补偿干扰电压。为了实现此目的，提供处理单元以评估受车轮和另一个不受影响的传感器通道（B或B）影响的传感器通道（A或B）的接收信号（8,9）一个）。处理单元具有用于链接未受影响和受影响的传感器信道（A，B）的接收信号（具体地通过减法）（8,9）的装置。

10. 发明公开

EP2106985A3 Verfahren und Vorrichtung zur Detektion des Belegt- oder Freizustandes eines Gleisabschnittes 审中-公开
标题翻译：用于检测的轨道区段的占用或自由状态的方法和装置
公开(公告)号：EP2106985A3
公开(公告)日：2010-02-03
申请号：EP09154622.6
申请日：2009-03-09
申请人： Siemens Aktiengesellschaft
发明人： Flemming, Detlev , Rosenkranz, Uwe
IPC分类号： B61L1/14 , B61L1/16 , B61L1/18
CPC分类号： B61L1/14 , B01D45/08 , B61L1/165 , B61L1/18 , B61L27/0061
摘要： Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Detektion des Belegt- oder Freizustandes eines Gleisabschnittes, insbesondere bei gummibereiften Fahrzeugen (1), wobei vorgesehen ist, dass fahrzeugseitig erzeugte Signale streckenseitig am Anfang (3) und am Ende (4) des Gleisabschnittes empfangen und ausgewertet werden.

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