ES2422717T3 - Dispositivo de verificación de la integridad de un dato representado y procedimiento asociado - Google Patents

Dispositivo de verificación de la integridad de un dato representado y procedimiento asociado

Info

Publication number
ES2422717T3
ES2422717T3 ES10305784T ES10305784T ES2422717T3 ES 2422717 T3 ES2422717 T3 ES 2422717T3 ES 10305784 T ES10305784 T ES 10305784T ES 10305784 T ES10305784 T ES 10305784T ES 2422717 T3 ES2422717 T3 ES 2422717T3
Authority
ES
Spain
Prior art keywords
data
image
video signal
represented
reco
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.)
Active
Application number
ES10305784T
Other languages
English (en)
Inventor
Jacques Fifis
Christian Louis Georges Henri Euvrard
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.)
CENTRALP AUTOMATISMES
Alstom Transport SA
Original Assignee
CENTRALP AUTOMATISMES
Alstom Transport SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41216152&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2422717(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by CENTRALP AUTOMATISMES, Alstom Transport SA filed Critical CENTRALP AUTOMATISMES
Application granted granted Critical
Publication of ES2422717T3 publication Critical patent/ES2422717T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • G09G2370/04—Exchange of auxiliary data, i.e. other than image data, between monitor and graphics controller

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Testing And Monitoring For Control Systems (AREA)

Abstract

Dispositivo (40) de verificación de la integridad de un dato representado en una zona de una imagen (imagen), en un dispositivo de representación (14) del tipo que comprende una losa de píxeles, pilotado por un controlador de video (12), estando el controlador de video conectado al dispositivo de representación por un enlace (30) adaptado y que le transmite una señal de video (Señal-Video) en un formato predeterminado, que comprende - una interfaz de entrada (46) que permite conectar el dispositivo de verificación en derivación del enlace entre el controlador de video y el dispositivo de representación para aplicar dicha señal de video a la entrada del dispositivo de verificación, - un medio de reconstrucción (48) capaz, a partir de la señal de video aplicada a la interfaz de entrada del dispositivo de verificación, de reconstruir una imagen (Bit-Map-Reco) correspondiente a dicha zona de la imagen representada en el dispositivo de representación; - un medio de análisis (50) capaz, a partir de la imagen reconstruida, de extraer un dato reconstruido (Data-Reco); - un comparador (52) capaz de comparar el dato reconstruido (Data-Reco) con un valor de consigna (Data2) del dato a representar (Data), caracterizado por el hecho de que comprende, además, un medio de alarma (54) capaz de activar una señal o una alarma de disfuncionamiento en función del resultado a la salida del comparador y adaptado para controlar un interruptor (60) dispuesto en una línea de alimentación con potencia eléctrica del dispositivo de representación (14).
ES10305784T 2009-07-21 2010-07-15 Dispositivo de verificación de la integridad de un dato representado y procedimiento asociado Active ES2422717T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0955071A FR2948472B1 (fr) 2009-07-21 2009-07-21 Dispositif de verification de l'integrite d'une donnee affichee et procede associe

Publications (1)

Publication Number Publication Date
ES2422717T3 true ES2422717T3 (es) 2013-09-13

Family

ID=41216152

Family Applications (1)

Application Number Title Priority Date Filing Date
ES10305784T Active ES2422717T3 (es) 2009-07-21 2010-07-15 Dispositivo de verificación de la integridad de un dato representado y procedimiento asociado

Country Status (8)

Country Link
US (1) US8908902B2 (es)
EP (1) EP2293181B1 (es)
CN (1) CN101964168B (es)
CA (1) CA2709338C (es)
DK (1) DK2293181T3 (es)
ES (1) ES2422717T3 (es)
FR (1) FR2948472B1 (es)
HK (1) HK1148380A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014108733A1 (en) 2013-01-08 2014-07-17 Freescale Semiconductor, Inc. Method and apparatus for estimating a fragment count for the display of at least one three-dimensional object
US9958318B2 (en) * 2013-07-18 2018-05-01 Nxp Usa, Inc. Apparatus and method for checking the integrity of visual display information
DE102015208273A1 (de) * 2015-05-05 2016-11-10 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Anzeigen eines Prozessgeschehens zumindest einer Eisenbahnsicherungseinrichtung sowie Eisenbahnsicherungssystem mit einer derartigen Vorrichtung
US11023993B2 (en) * 2015-06-23 2021-06-01 Nxp Usa, Inc. Apparatus and method for verifying fragment processing related data in graphics pipeline processing
US9836808B2 (en) 2015-06-23 2017-12-05 Nxp Usa, Inc. Apparatus and method for verifying image data comprising mapped texture image data
CN107918065B (zh) * 2016-10-10 2020-01-31 京元电子股份有限公司 指纹辨识电子组件测试装置及其测试设备
FR3065607B1 (fr) * 2017-04-20 2019-06-14 Viaccess Procede de lecture d'un flux video
US10338337B1 (en) 2017-12-07 2019-07-02 Honeywell International Inc. System and method for displaying critical aeronautical information on an uncertified display
US10636390B2 (en) 2017-12-07 2020-04-28 Honeywell International Inc. Display integrity system for ICA monitoring and annunciation for certified aeronautical applications running on a commercial device
US10901674B2 (en) * 2017-12-07 2021-01-26 Honeywell International Inc. Protocol for high integrity personal electronic device applications
US10810808B2 (en) 2017-12-07 2020-10-20 Honeywell International Inc. Avionics server for high integrity tablet applications
US10875762B2 (en) 2017-12-07 2020-12-29 Honeywell International Inc. Addressable display system for ICA monitoring and annunciation for certified applications running on a personal electronic device
EP3547180A1 (de) * 2018-03-29 2019-10-02 Deuta-Werke GmbH Optimierung der sicherheitsprüfung zur darstellung sicherheitsrelevanter bilddaten
EP3671722A3 (en) * 2018-12-20 2020-07-22 Seiko Epson Corporation Circuit device, electronic device, and vehicle
JP7419721B2 (ja) * 2018-12-20 2024-01-23 セイコーエプソン株式会社 回路装置、電子機器及び移動体
CN111613160A (zh) * 2020-04-02 2020-09-01 深圳益实科技有限公司 一种lcd显示屏显示故障判断方法及系统
US11462140B2 (en) 2020-09-30 2022-10-04 GE Precision Healthcare LLC Methods and systems for detecting a malfunctioning display device

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3868843A (en) * 1973-04-23 1975-03-04 Bendix Corp Method of analyzing angular motion of a pointer of an altimeter
DE69228929T2 (de) * 1992-02-25 1999-12-02 Citizen Watch Co Ltd Flüssigkristallanzeige
JP3937359B2 (ja) * 1992-06-19 2007-06-27 株式会社日立製作所 表示データ伝送装置
FR2788365B1 (fr) * 1999-01-07 2003-12-05 Bernard Boisdequin Dispositif d'affichage a cristaux liquides, notamment afficheur de vitesse pour vehicule
FR2792429B1 (fr) * 1999-04-19 2001-07-13 Cit Alcatel Procede d'affichage d'elements graphiques sur un moyen de visualisation
US6693558B2 (en) * 2001-06-18 2004-02-17 Innovative Solutions & Support, Inc. Aircraft flat panel display system
FR2868193B1 (fr) 2004-03-26 2006-09-08 Boisdequin Bernard Procede et dispositif d'affichage d'au moins un signe representatif d'une valeur de consigne sur un dispositif de visualisation a ecran sans effet de remanence
US20050276514A1 (en) * 2004-06-14 2005-12-15 Fisher Paul A Image monitoring method and system
IL165614A0 (en) * 2004-12-07 2006-01-15 Tenitek Ltd Analog metamonitoring device and method
US7589735B2 (en) * 2005-08-24 2009-09-15 Innovative Solutions & Support (Iss) Aircraft flat panel display system with graphical image integrity
DE102005045601A1 (de) * 2005-09-23 2007-04-05 Siemens Ag Verfahren und Einrichtung zur Überprüfung der Bildausgabe eines Anzeigegerätes
KR101232161B1 (ko) * 2006-06-23 2013-02-15 엘지디스플레이 주식회사 액정 표시장치의 구동장치 및 구동방법
CN101097671B (zh) * 2006-06-30 2010-05-12 张继科 优化显示部件的数值多位真值显示方法及其显示装置
US8111920B2 (en) * 2006-10-16 2012-02-07 Sandel Avionics, Inc. Closed-loop integrity monitor
TW200839695A (en) * 2007-03-22 2008-10-01 Benq Corp Screen display apparatus and adjustment method of image apparatus
US8294772B2 (en) * 2009-01-29 2012-10-23 Pelco, Inc. System and method for monitoring connections within an analog video system

Also Published As

Publication number Publication date
CA2709338A1 (fr) 2011-01-21
EP2293181B1 (fr) 2013-04-03
DK2293181T3 (da) 2013-07-08
US20110063452A1 (en) 2011-03-17
CN101964168B (zh) 2016-01-06
FR2948472B1 (fr) 2012-02-10
EP2293181A1 (fr) 2011-03-09
FR2948472A1 (fr) 2011-01-28
CA2709338C (fr) 2018-06-19
CN101964168A (zh) 2011-02-02
US8908902B2 (en) 2014-12-09
HK1148380A1 (zh) 2011-09-02

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