EP2147845A3 - Method for monitoring a display unit, in particular a display unit in a vehicle - Google Patents

Method for monitoring a display unit, in particular a display unit in a vehicle Download PDF

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Publication number
EP2147845A3
EP2147845A3 EP09163490.7A EP09163490A EP2147845A3 EP 2147845 A3 EP2147845 A3 EP 2147845A3 EP 09163490 A EP09163490 A EP 09163490A EP 2147845 A3 EP2147845 A3 EP 2147845A3
Authority
EP
European Patent Office
Prior art keywords
display unit
display
monitoring
vehicle
actual value
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.)
Withdrawn
Application number
EP09163490.7A
Other languages
German (de)
French (fr)
Other versions
EP2147845A2 (en
Inventor
Markus Hollfelder
Klaus Döbeling
Stefan Rothbauer
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of EP2147845A2 publication Critical patent/EP2147845A2/en
Publication of EP2147845A3 publication Critical patent/EP2147845A3/en
Withdrawn legal-status Critical Current

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Classifications

    • B61L15/0094—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L15/00—Indicators provided on the vehicle or vehicle train for signalling purposes ; On-board control or communication systems
    • B61L15/0081—On-board diagnosis or maintenance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L15/00—Indicators provided on the vehicle or vehicle train for signalling purposes ; On-board control or communication systems
    • B61L15/009—On-board display devices

Abstract

Die Erfindung betrifft ein Verfahren zur Überwachung einer Anzeigeeinheit (1), insbesondere einer Anzeigeeinheit (1) in einem Fahrzeug, vorzugsweise in einem Schienenfahrzeug, wobei eine auf der Anzeigeeinheit (1) ausgegebene Anzeige mit einem Erfassungsmittel (2) optisch erfasst wird, ein auf der Anzeigeeinheit (1) angezeigter Istwert aus der optisch erfassten Anzeige ermittelt wird und der ermittelte Istwert mit einem auf der Anzeigeeinheit (1) anzuzeigenden Sollwert verglichen wird. Dabei wird ein Fehler detektiert, wenn der Istwert um ein vorbestimmtes Maß oder mehr von dem Sollwert abweicht. Das erfindungsgemäße Verfahren hat den Vorteil, dass automatisiert eine Anzeigeeinheit im Hinblick auf eine korrekte Wiedergabe eines Werts überwacht werden kann. Insbesondere kann auf eine redundante Anzeige von Werten und deren manuelle Überwachung durch einen Bediener verzichtet werden. Das erfindungsgemäße Verfahren kann neben Schienenfahrzeugen in beliebigen anderen Fahrzeugen eingesetzt werden, beispielsweise in Kraftfahrzeugen, Flugzeugen oder Schiffen. Ebenso kommt ein Einsatz in Prozesssteueranlagen bzw. Fertigungsanlagen in Betracht.

Figure imgaf001
The invention relates to a method for monitoring a display unit (1), in particular a display unit (1) in a vehicle, preferably in a rail vehicle, wherein a display output on the display unit (1) is optically detected by a detection means (2) the display unit (1) displayed actual value is determined from the optically detected display and the determined actual value is compared with a displayed on the display unit (1) setpoint. In this case, an error is detected when the actual value deviates from the desired value by a predetermined amount or more. The method according to the invention has the advantage that a display unit can be automatically monitored with regard to a correct reproduction of a value. In particular, a redundant display of values and their manual monitoring by an operator can be dispensed with. The method according to the invention can be used in addition to rail vehicles in any other vehicles, for example in motor vehicles, aircraft or ships. Likewise, use in process control systems or production plants is considered.
Figure imgaf001
EP09163490.7A 2008-07-22 2009-06-23 Method for monitoring a display unit, in particular a display unit in a vehicle Withdrawn EP2147845A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008034161A DE102008034161A1 (en) 2008-07-22 2008-07-22 Method for monitoring a display unit, in particular a display unit in a vehicle

Publications (2)

Publication Number Publication Date
EP2147845A2 EP2147845A2 (en) 2010-01-27
EP2147845A3 true EP2147845A3 (en) 2016-05-11

Family

ID=41202634

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09163490.7A Withdrawn EP2147845A3 (en) 2008-07-22 2009-06-23 Method for monitoring a display unit, in particular a display unit in a vehicle

Country Status (2)

Country Link
EP (1) EP2147845A3 (en)
DE (1) DE102008034161A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1021420B1 (en) * 2014-08-22 2015-11-19 Ertms Solutions DATA RECORDING SYSTEM OF A RAIL VEHICLE PATHWAY AND METHOD OF RECORDING THE PATH DATA
FR3074319B1 (en) * 2017-11-30 2019-10-25 Sncf Mobilites METHOD AND DEVICE FOR CONTROLLING A CONDUCTIVE-MACHINE INTERFACE
DE102018215400A1 (en) * 2018-09-11 2020-03-12 Continental Automotive Gmbh Electro-optical display for the simultaneous display of different measured values and other information and methods for controlling such a display, in particular in a motor vehicle
DE102019213109A1 (en) * 2019-08-30 2021-03-04 Siemens Mobility GmbH Method for monitoring a signal connection
DE102020202897A1 (en) * 2020-03-06 2021-09-09 Siemens Mobility GmbH Process for checking the actual status of electronic components

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2323955A (en) * 1997-04-03 1998-10-07 Gec Alsthom Ltd Monitoring a transport system
WO2001055853A1 (en) * 2000-01-28 2001-08-02 Siemens Aktiengesellschaft Method and device for controlling a visual display unit for a rail traffic control system
WO2007147609A2 (en) * 2006-06-21 2007-12-27 Bundesanstalt für Materialforschung und -Prüfung (BAM) Monitoring device for a measuring device
US20100109899A1 (en) * 2008-11-05 2010-05-06 Michael Scott Mitchell Method and system for vital display systems
WO2010139920A2 (en) * 2009-05-30 2010-12-09 Park Signalling Limited Apparatus and method for implementing safe visual information provision

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10240376B4 (en) * 2002-08-23 2008-01-03 Deutsche Bahn Ag Safe train log book
DE10329196A1 (en) * 2003-06-28 2005-01-20 Audi Ag Reset method for a vehicle electronic control unit in which the unit is monitored by a central control unit and when a fault condition is detected it is reset by a reset command being applied to a reset trigger unit
DE202007005156U1 (en) * 2007-04-07 2007-07-05 Csb-Hanse Gmbh Metering arrangement for wireless transmission, has telemeter channel and transparent optical sensor connected to evaluating unit and processing unit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2323955A (en) * 1997-04-03 1998-10-07 Gec Alsthom Ltd Monitoring a transport system
WO2001055853A1 (en) * 2000-01-28 2001-08-02 Siemens Aktiengesellschaft Method and device for controlling a visual display unit for a rail traffic control system
WO2007147609A2 (en) * 2006-06-21 2007-12-27 Bundesanstalt für Materialforschung und -Prüfung (BAM) Monitoring device for a measuring device
US20100109899A1 (en) * 2008-11-05 2010-05-06 Michael Scott Mitchell Method and system for vital display systems
WO2010139920A2 (en) * 2009-05-30 2010-12-09 Park Signalling Limited Apparatus and method for implementing safe visual information provision

Also Published As

Publication number Publication date
DE102008034161A1 (en) 2010-02-18
EP2147845A2 (en) 2010-01-27

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