EP2289757A3 - Method for calibrating a wheel sensor of an assembly for determining whether a track is free or occupied, wheel sensor and assembly - Google Patents

Method for calibrating a wheel sensor of an assembly for determining whether a track is free or occupied, wheel sensor and assembly Download PDF

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Publication number
EP2289757A3
EP2289757A3 EP10170574A EP10170574A EP2289757A3 EP 2289757 A3 EP2289757 A3 EP 2289757A3 EP 10170574 A EP10170574 A EP 10170574A EP 10170574 A EP10170574 A EP 10170574A EP 2289757 A3 EP2289757 A3 EP 2289757A3
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EP
European Patent Office
Prior art keywords
wheel sensor
calibration
assembly
calibrating
track
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP10170574A
Other languages
German (de)
French (fr)
Other versions
EP2289757A2 (en
EP2289757B1 (en
Inventor
Rüdiger Seidel
Roland Windel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
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Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of EP2289757A2 publication Critical patent/EP2289757A2/en
Publication of EP2289757A3 publication Critical patent/EP2289757A3/en
Application granted granted Critical
Publication of EP2289757B1 publication Critical patent/EP2289757B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L1/00—Devices along the route controlled by interaction with the vehicle or vehicle train, e.g. pedals
    • B61L1/16—Devices for counting axles; Devices for counting vehicles
    • B61L1/169—Diagnosis

Abstract

Die Erfindung betrifft ein Verfahren zum Kalibrieren eines Radsensors (RS1, RS2) einer Gleisfreimeldeanlage (A), wobei durch das Verfahren ein automatisches Kalibrieren beziehungsweise Einmessen des Radsensors (RS1, RS2) ermöglicht wird, ohne dass hierfür Wartungspersonal im Gleis erforderlich ist.The invention relates to a method for calibrating a wheel sensor (RS1, RS2) of a train detection system (A), wherein the method allows an automatic calibration or calibration of the wheel sensor (RS1, RS2) without the need for maintenance personnel in the track.

Erfindungsgemäß läuft das Verfahren zum Kalibrieren des Radsensors (RS1, RS2) der Gleisfreimeldeanlage (A) hierzu derart ab, dass von einem Steuerrechner (R) der Gleisfreimeldeanlage (A) auf das Freiwerden eines von dem Radsensor (RS1, RS2) überwachten Gleisfreimeldeabschnitts (GFA) hin ein die Zulässigkeit einer Kalibrierung des Radsensors (RS1, RS2) anzeigendes Kalibrierungs-Freigabe-Signal (KFS1, KFS2) an den Radsensor (RS1, RS2) übermittelt wird, von dem Radsensor (RS1, RS2) auf das Empfangen des Kalibrierungs-Freigabe-Signals (KFS1, KFS2) hin ermittelt wird, ob eine Kalibrierung durchzuführen ist, und, sofern dies der Fall ist, von dem Radsensor (RS1, RS2) eine Kalibrierung seiner selbst durchführt wird.According to the invention, the method for calibrating the wheel sensor (RS1, RS2) of the train detection system (A) runs in such a way that from a control computer (R) of the train detection system (A) on the release of a free track detection section (GFA ), a calibration enable signal (KFS1, KFS2) indicating the permissibility of a calibration of the wheel sensor (RS1, RS2) is transmitted to the wheel sensor (RS1, RS2) from the wheel sensor (RS1, RS2) to receive the calibration Release signal (KFS1, KFS2) is determined as to whether a calibration is to be performed, and, if so, by the wheel sensor (RS1, RS2), a calibration of itself is performed.

Die Erfindung betrifft des Weiteren einen Radsensor (RS1, RS2) sowie eine Gleisfreimeldeanlage.

Figure imgaf001
The invention further relates to a wheel sensor (RS1, RS2) and a train detection system.
Figure imgaf001
EP20100170574 2009-08-11 2010-07-23 Method for calibrating a wheel sensor of an assembly for determining whether a track is free or occupied, wheel sensor and assembly Not-in-force EP2289757B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200910037369 DE102009037369A1 (en) 2009-08-11 2009-08-11 Method for calibrating a wheel sensor of a train detection system, wheel sensor and train detection system

Publications (3)

Publication Number Publication Date
EP2289757A2 EP2289757A2 (en) 2011-03-02
EP2289757A3 true EP2289757A3 (en) 2011-09-07
EP2289757B1 EP2289757B1 (en) 2012-05-30

Family

ID=43033112

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20100170574 Not-in-force EP2289757B1 (en) 2009-08-11 2010-07-23 Method for calibrating a wheel sensor of an assembly for determining whether a track is free or occupied, wheel sensor and assembly

Country Status (3)

Country Link
EP (1) EP2289757B1 (en)
DE (1) DE102009037369A1 (en)
ES (1) ES2384093T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011081424A1 (en) 2011-08-23 2013-02-28 Siemens Aktiengesellschaft A method for detecting state changes in an arrangement and arrangement for detecting state changes
ES2674936T3 (en) 2014-01-27 2018-07-05 Thales Management & Services Deutschland Gmbh Switching of redundancy of detection points
DE102016225276A1 (en) 2016-12-16 2018-06-21 Siemens Aktiengesellschaft Method for calibrating a wheel sensor and corresponding wheel sensor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5395078A (en) * 1991-12-09 1995-03-07 Servo Corporation Of America Low speed wheel presence transducer for railroads with self calibration
US6371417B1 (en) * 1997-09-04 2002-04-16 L.B. Foster Company A. Pennsylvania Corp. Railway wheel counter and block control systems
US20080303518A1 (en) * 2007-06-05 2008-12-11 Heyden Thomas J Railcar presence detector

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5395078A (en) * 1991-12-09 1995-03-07 Servo Corporation Of America Low speed wheel presence transducer for railroads with self calibration
US6371417B1 (en) * 1997-09-04 2002-04-16 L.B. Foster Company A. Pennsylvania Corp. Railway wheel counter and block control systems
US20080303518A1 (en) * 2007-06-05 2008-12-11 Heyden Thomas J Railcar presence detector

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BAUER F-L ET AL: "EINSTELL- UND DIAGNOSEGERATE FUR ACHSZAHLUNG", SIGNAL + DRAHT, TELZLAFF VERLAG GMBH. DARMSTADT, DE, vol. 79, no. 7/08, 1 July 1987 (1987-07-01), pages 173 - 178, XP000006102, ISSN: 0037-4997 *

Also Published As

Publication number Publication date
ES2384093T3 (en) 2012-06-29
EP2289757A2 (en) 2011-03-02
DE102009037369A1 (en) 2011-02-17
EP2289757B1 (en) 2012-05-30

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