DK1963162T3 - Methods and apparatus for the safe monitoring and evaluation of operating conditions of at least one traffic control system and its use - Google Patents

Methods and apparatus for the safe monitoring and evaluation of operating conditions of at least one traffic control system and its use

Info

Publication number
DK1963162T3
DK1963162T3 DK06829742T DK06829742T DK1963162T3 DK 1963162 T3 DK1963162 T3 DK 1963162T3 DK 06829742 T DK06829742 T DK 06829742T DK 06829742 T DK06829742 T DK 06829742T DK 1963162 T3 DK1963162 T3 DK 1963162T3
Authority
DK
Denmark
Prior art keywords
evaluation
control device
information relating
operating state
control
Prior art date
Application number
DK06829742T
Other languages
Danish (da)
Inventor
Reinhold Hundt
Ralf Otto
Thomas Pasternok
Rolf Pensold
Stephan Tschorn
Original Assignee
Funkwerk Information Technolog
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 Funkwerk Information Technolog filed Critical Funkwerk Information Technolog
Application granted granted Critical
Publication of DK1963162T3 publication Critical patent/DK1963162T3/en

Links

Classifications

    • 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 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/1608—Error detection by comparing the output signals of redundant hardware
    • G06F11/1616—Error detection by comparing the output signals of redundant hardware where the redundant component is an I/O device or an adapter therefor
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/1629—Error detection by comparing the output of redundant processing systems
    • G06F11/1641—Error detection by comparing the output of redundant processing systems where the comparison is not performed by the redundant processing components
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/1675—Temporal synchronisation or re-synchronisation of redundant processing components
    • G06F11/1679—Temporal synchronisation or re-synchronisation of redundant processing components at clock signal level
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/1675—Temporal synchronisation or re-synchronisation of redundant processing components
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
    • G06F3/1438—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display using more than one graphics controller
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/08—Fault-tolerant or redundant circuits, or circuits in which repair of defects is prepared
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/12—Test circuits or failure detection circuits included in a display system, as permanent part thereof
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/06—Use of more than one graphics processor to process data before displaying to one or more screens
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2370/00—Aspects of data communication
    • G09G2370/12—Use of DVI or HDMI protocol in interfaces along the display data pipeline
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2370/00—Aspects of data communication
    • G09G2370/18—Use of optical transmission of display information
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2380/00—Specific applications
    • G09G2380/10—Automotive applications
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G5/006—Details of the interface to the display terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Traffic Control Systems (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)

Abstract

The invention relates to a method and an arrangement (10) for the reliable monitoring and evaluation of operating states of at least one traffic control system (12, 12', 12'', 12'''), especially at least one control device (14, 14', 14'', 14''') of an electronic signal box (16, 16', 16'', 16''') for railborne traffic, comprising two specific communicating data processing devices (30, 30') which each comprise a unit (32, 32') for receiving and processing acquired data and/or information relating to an operating state of the at least one control device (14, 14', 14'', 14'''), a unit (33, 33') for visualising the received and processed data and/or information relating to the operating state on a screen (26, 26', 26'', 26''', 26'''') or the like, a unit (36, 36') for the pixel-precise generation of an image signal, according to DVI (Digital Visual Interface) standard, from the received and processed data and/or information relating to the operating state, and an image signal comparison device (38) for comparing and evaluating the two DVI image signals with each other, for producing or suppressing a pulse or a signal in response to the evaluation of the comparison between the two DVI image signals, and for forwarding the same from the image signal comparison device (38) to the two data processing devices (30, 30') for further operation and/or control of the at least one control device (14, 14', 14'', 14''') or for blocking the further operation and/or control of the at least one control device (14, 14', 14'' 14" ). The invention also relates to the use of the same.
DK06829742T 2005-12-20 2006-12-19 Methods and apparatus for the safe monitoring and evaluation of operating conditions of at least one traffic control system and its use DK1963162T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005060963 2005-12-20
DE102006004226A DE102006004226A1 (en) 2005-12-20 2006-01-30 Method and arrangement for the safe monitoring and evaluation of operating states of at least one traffic control system and their use
PCT/EP2006/012256 WO2007071378A1 (en) 2005-12-20 2006-12-19 Method and arrangement for the reliable monitoring and evaluation of operating states of at least one traffic control system, and use of the same

Publications (1)

Publication Number Publication Date
DK1963162T3 true DK1963162T3 (en) 2009-09-07

Family

ID=37808271

Family Applications (1)

Application Number Title Priority Date Filing Date
DK06829742T DK1963162T3 (en) 2005-12-20 2006-12-19 Methods and apparatus for the safe monitoring and evaluation of operating conditions of at least one traffic control system and its use

Country Status (6)

Country Link
EP (1) EP1963162B1 (en)
AT (1) ATE432203T1 (en)
DE (2) DE102006004226A1 (en)
DK (1) DK1963162T3 (en)
PL (1) PL1963162T3 (en)
WO (1) WO2007071378A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2439722B1 (en) * 2010-09-20 2013-06-19 Pixy AG Method for inspecting pixel-formated display data for display on a screen of a display device in a vehicle
EP2439644B1 (en) * 2010-09-20 2013-03-20 Pixy AG Method for marking screen pages that are secure and not secure on a display device using an optical marker

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3324313A1 (en) * 1983-07-06 1985-01-17 Standard Elektrik Lorenz Ag, 7000 Stuttgart Device for the failsafe representation of information on a data display device
DE3911907A1 (en) * 1989-04-12 1990-10-18 Standard Elektrik Lorenz Ag METHOD FOR CONTINUOUSLY TESTING A SIGNAL-SECURE SCREEN DISPLAY
DE4228917A1 (en) * 1992-08-28 1994-03-03 Siemens Ag Process for the signal-safe display of traffic-related information of a traffic route system
DE19703574A1 (en) * 1997-01-31 1998-08-06 Alsthom Cge Alcatel Process for the safe display of an image on a monitor
ITTO20030447A1 (en) * 2003-06-13 2004-12-14 Ansaldo Segnalamento Ferroviario Sp A SAFETY REPRESENTATION METHOD USING
DE10330115B4 (en) * 2003-07-03 2014-05-28 Siemens Aktiengesellschaft Device for controlling a system controlled by an operator, in particular a signal box of a railway system

Also Published As

Publication number Publication date
EP1963162B1 (en) 2009-05-27
DE102006004226A1 (en) 2007-06-21
ATE432203T1 (en) 2009-06-15
DE502006003847D1 (en) 2009-07-09
EP1963162A1 (en) 2008-09-03
WO2007071378A1 (en) 2007-06-28
PL1963162T3 (en) 2009-10-30

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