WO2009068500A1 - Überwachungsvorrichtung zur überwachung einer anzeigevorrichtung - Google Patents
Überwachungsvorrichtung zur überwachung einer anzeigevorrichtung Download PDFInfo
- Publication number
- WO2009068500A1 WO2009068500A1 PCT/EP2008/066076 EP2008066076W WO2009068500A1 WO 2009068500 A1 WO2009068500 A1 WO 2009068500A1 EP 2008066076 W EP2008066076 W EP 2008066076W WO 2009068500 A1 WO2009068500 A1 WO 2009068500A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- display
- monitoring
- monitoring device
- evaluation
- image acquisition
- Prior art date
Links
- 238000012806 monitoring device Methods 0.000 title claims abstract description 20
- 238000012544 monitoring process Methods 0.000 title claims abstract description 8
- 238000011156 evaluation Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000001454 recorded image Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
Definitions
- the invention relates to a monitoring device for monitoring a display device, wherein the display device displays setpoints that are predetermined by a setpoint specification device.
- the aforementioned display devices are present, for example in motor vehicles, to indicate the position of an automatic transmission and thus to inform the driver in which operating mode the transmission is currently located. For example, the driver can determine before driving off, in which direction the motor vehicle will move after releasing a brake device. For example, should the reverse gear be displayed instead of a forward gear, the motorist will expect the motor vehicle to move rearward after releasing the brake, although it will move forward. This may injure persons or objects that are in front of the motor vehicle.
- no monitoring devices are known which ensure complete monitoring of a display device.
- the object of the invention is therefore to provide complete monitoring of a display device.
- the monitoring device has an image acquisition device, an evaluation device and a comparison device, wherein the image acquisition device is designed to generate a recording of the display, that the evaluation device is configured to generate an evaluation of the recording, that the comparison device for comparison the evaluation and the setpoint is configured and that a signal can be generated if the comparison of the evaluation and the setpoint results that these are different.
- This ensures that the actually displayed display is compared with a value to be displayed and in case of deviations an observer of the display can be informed.
- This display can be done, for example, by giving an indication of the faulty display, or by turning off the display and informing the driver that the display is faulty.
- the image capture device can be positioned obliquely in front of the display so that the display is perceptible to both an observer of the advertisement and also an evaluation of the display by means of the monitoring device is possible.
- a mirror is arranged in the beam path between the display and the image capture device, a simpler positioning of the image capture device can be realized, so that the image capture device does not have to be positioned obliquely in front of the display.
- the mirror is partially transparent, the mirror can be placed between the display and an observer.
- both the monitoring device can monitor the display and an observer of the display can perceive it without being disturbed by the image capture device or, under certain circumstances, even the observer can not perceive the image capture device at all.
- the image capture device can be placed even better.
- the image capture device can be mounted directly on a printed circuit board on which the display is arranged.
- the display is part of a combination instrument of a motor vehicle, the displays of safety-related information can be displayed easily. That's the way it works For example, to be the monitoring of a displayed transmission control of a motor vehicle.
- the monitoring device can also be designed to monitor a plurality of desired values to be displayed. It is thus possible, for example, to record a plurality of displays with a single image capture device and to compare the recorded image accordingly with the individual target values to be displayed and to output corresponding information in the event of deviations.
- the display itself or a device that provides the setpoints is disabled, an observer of the display is effectively informed. If, for example, the display itself no longer displays the setpoint value, the corresponding observer knows that the setpoint values are not displayed and that he must act accordingly with caution. For particularly critical information, the device that provides the setpoints can be disabled, so that this device can not be used again until the setpoints are displayed correctly.
- FIG. 1 shows a block diagram of a first embodiment of the device according to the invention
- FIG. 2 shows a cross section through a combination instrument with a part of the device according to the invention with a mirror
- Figure 3 shows another embodiment of the device according to the invention with two mirrors.
- FIG. 1 shows a display 1, a control device 2, a setpoint specification device 3, an image acquisition device 4, an evaluation device 5, a control the same device 6 and an eye E of an observer of the display.
- the set value setting device 3 sends to the drive device 2 a desired value to be displayed, which the drive device 2 converts into corresponding drive signals for the display 1 and the comparison device 6.
- the image acquisition device 4 optically records the content of the display 1, which is then evaluated in the evaluation device 5. This evaluated image information is compared in the comparison device 6 with the desired value to be displayed. If it is detected that the value shown and the desired value to be displayed do not match, a corresponding signal is output.
- This signal can be passed, for example, to the control device 2, which then sets, for example, the control of the display 1, so that no value is displayed on the display 1 and an observer of the display 1 is clear that he is not the information of the display 1 can trust more. It is also possible to adequately block the device which supplies the setpoint specifications for the setpoint presetting device 6, or to allow only a limited function of this device, since the information about the function of this device is no longer displayed correctly.
- FIG. 2 can be seen a combination instrument with a display 3, a partially transparent mirror 7 and an image capture device 4. Furthermore, recognizes in Figure 2, an analog display with a dial 9 and a pointer 10. These are not monitored in the present example, but could by a corresponding configuration and arrangement of the partially transparent mirror 7 also or alternatively be monitored.
- the partially transparent mirror 7 is arranged in front of or behind a transparent cover 8 of the instrument cluster on this transparent cover 8. Thus, an observer with his eye E directly perceive the display 3.
- a letter P is shown, which indicates the observer with his eye E that the automatic transmission of the motor vehicle in the position P is located.
- This information also reaches the image acquisition device 4 via the partially transparent mirror 7.
- the further processing of this image captured by the image acquisition device 4 is corresponding to the device shown in FIG. 1 above.
- the display 3 can be configured, for example, as a liquid crystal display or OLED display.
- FIG. 3 shows, in addition to the display 1, the control device 2, the set value setting device 3, the image capture device 4, the evaluation device 5, the comparison device 6 and the partially transmissive mirror 7, a mirror 11 and a printed circuit board 12.
- the abovementioned components 1 to 6 are all arranged on the printed circuit board 12.
- An observer E can perceive the representation of the display 1 by the semitransparent mirror 7.
- the display 1 is reflected via the partially transmissive mirror 7 and the mirror 11 to the image capturing device 4. This makes it possible to arrange the image capture device 4 directly on the circuit board 12.
- designs are also conceivable, where with only one mirror 7 or 11 the image content of the display 1 can be reflected to the image capture device 4.
- the image capture device 4 can also have the evaluation device 5. It is also possible to realize the drive device 2, the evaluation device 5 and the comparison device 6 or two of the aforementioned devices by a single component, for example a microprocessor or another electronic circuit, also in the form of an integrated circuit.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Instrument Panels (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010535348A JP5162671B2 (ja) | 2007-11-30 | 2008-11-24 | 表示装置を監視するための監視装置 |
CN200880118049XA CN101878130A (zh) | 2007-11-30 | 2008-11-24 | 用于监控显示装置的监控装置 |
US12/745,310 US8711212B2 (en) | 2007-11-30 | 2008-11-24 | Monitoring device for monitoring a display device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007058164.7A DE102007058164B4 (de) | 2007-11-30 | 2007-11-30 | Überwachungsvorrichtung zur Überwachung einer Anzeigevorrichtung |
DE102007058164.7 | 2007-11-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009068500A1 true WO2009068500A1 (de) | 2009-06-04 |
Family
ID=40303423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2008/066076 WO2009068500A1 (de) | 2007-11-30 | 2008-11-24 | Überwachungsvorrichtung zur überwachung einer anzeigevorrichtung |
Country Status (5)
Country | Link |
---|---|
US (1) | US8711212B2 (de) |
JP (1) | JP5162671B2 (de) |
CN (1) | CN101878130A (de) |
DE (1) | DE102007058164B4 (de) |
WO (1) | WO2009068500A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011109707A1 (de) * | 2011-08-06 | 2013-02-07 | Volkswagen Aktiengesellschaft | Anzeigeverfahren und Anzeigevorrichtung für ein Fahrzeug |
DE102012100348B4 (de) | 2012-01-17 | 2018-08-16 | P.E.R. Flucht- Und Rettungsleitsysteme Gmbh | Dynamisches flucht- und rettungsleitsystem |
WO2017193253A1 (zh) * | 2016-05-09 | 2017-11-16 | 龙汉雷 | 审查机器的审查装置、系统和方法 |
CN109421745B (zh) * | 2017-08-28 | 2022-03-08 | 铃木株式会社 | 驾驶辅助装置 |
JP7172142B2 (ja) * | 2017-08-28 | 2022-11-16 | スズキ株式会社 | 運転支援装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004028481A1 (de) * | 2004-06-11 | 2005-12-29 | Volkswagen Ag | Anzeigevorrichtung für ein Kraftfahrzeug |
DE102005023818A1 (de) * | 2005-05-24 | 2006-11-30 | Bayerische Motoren Werke Ag | Anzeigeeinheit für ein elektrifiziertes Schaltgetriebe in einem Fahrzeug |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4119109A1 (de) | 1991-06-10 | 1992-12-17 | Grundig Emv | Verfahren zum testen von displaybausteinen und anordnung zur durchfuehrung des verfahrens |
US7421321B2 (en) * | 1995-06-07 | 2008-09-02 | Automotive Technologies International, Inc. | System for obtaining vehicular information |
FR2724237B1 (fr) * | 1994-09-06 | 1997-01-31 | Cherloc | Dispositif optique pour crayon de lecture |
DE19719828A1 (de) | 1997-05-13 | 1998-11-19 | P & I Gmbh | Prüfverfahren und Prüfvorrichtung für Projektionsvorrichtungen |
DE19806373A1 (de) | 1998-02-17 | 1999-08-26 | Mannesmann Vdo Ag | Verfahren und Einrichtung zur Prüfung der Funktionsweise einer Abstandsregeleinrichtung eines Kraftfahrzeuges |
AU2001243285A1 (en) * | 2000-03-02 | 2001-09-12 | Donnelly Corporation | Video mirror systems incorporating an accessory module |
JP2004325155A (ja) * | 2003-04-23 | 2004-11-18 | Calsonic Kansei Corp | 車両計器装置の検査方法および検査装置並びに車両計器装置用検査プログラム |
DE102004043761A1 (de) | 2004-09-10 | 2006-03-16 | Daimlerchrysler Ag | Verfahren und Vorrichtung zum Überwachen einer Anhängerkupplung |
US20090096937A1 (en) * | 2007-08-16 | 2009-04-16 | Bauer Frederick T | Vehicle Rearview Assembly Including a Display for Displaying Video Captured by a Camera and User Instructions |
-
2007
- 2007-11-30 DE DE102007058164.7A patent/DE102007058164B4/de active Active
-
2008
- 2008-11-24 WO PCT/EP2008/066076 patent/WO2009068500A1/de active Application Filing
- 2008-11-24 JP JP2010535348A patent/JP5162671B2/ja active Active
- 2008-11-24 CN CN200880118049XA patent/CN101878130A/zh active Pending
- 2008-11-24 US US12/745,310 patent/US8711212B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004028481A1 (de) * | 2004-06-11 | 2005-12-29 | Volkswagen Ag | Anzeigevorrichtung für ein Kraftfahrzeug |
DE102005023818A1 (de) * | 2005-05-24 | 2006-11-30 | Bayerische Motoren Werke Ag | Anzeigeeinheit für ein elektrifiziertes Schaltgetriebe in einem Fahrzeug |
Also Published As
Publication number | Publication date |
---|---|
US20100309312A1 (en) | 2010-12-09 |
JP2011504848A (ja) | 2011-02-17 |
DE102007058164A1 (de) | 2009-06-04 |
JP5162671B2 (ja) | 2013-03-13 |
CN101878130A (zh) | 2010-11-03 |
US8711212B2 (en) | 2014-04-29 |
DE102007058164B4 (de) | 2018-04-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE10333745A1 (de) | Anzeigeeinrichtung für ein Kraftfahrzeug | |
DE102018127163B4 (de) | Vorrichtung, verfahren und programm zur fahrerzustandsbestimmung | |
WO2009068500A1 (de) | Überwachungsvorrichtung zur überwachung einer anzeigevorrichtung | |
EP1740439A1 (de) | Einparkassistenzsystem und verfahren zum einparken | |
DE102016207353A1 (de) | Verfahren und Vorrichtung zum Detektieren eines Benutzens eines elektronischen Geräts durch einen Fahrer für ein Fahrzeug | |
DE102004047861A1 (de) | Verfahren und Vorrichtung zur Unterstützung des Fahrers eines Fahrzeugs bei der Einhaltung einer Fahrspur | |
DE102011084664A1 (de) | Verfahren zum Betrieb eines Navigationssystems, insbesondere Verfahren zur Steuerung von auf einem Anzeigemittel des Navigationssystems anzeigbaren Informationen | |
DE102016002289A1 (de) | Verfahren zur Beobachtung eines Fahrers eines Fahrzeugs | |
DE10350585B4 (de) | Verfahren und Vorrichtung zum Bestimmen der Kopfposition des Kraftfahrzeugfahrers | |
DE102012014207A1 (de) | Fahrerassistenzeinrichtung zum Durchführen einesvollautonomen Rangiervorgangs, Kraftfahrzeug undentsprechendes Verfahren | |
DE102004042382B4 (de) | Verfahren und System zum Hinweis auf Verkehrszeichen | |
DE102010020203A1 (de) | Verfahren zum Einparken oder Ausparken und zur Vermeidung einer Kollision eines Fahrzeugs sowie entsprechende Assistenzsysteme und Fahrzeug | |
DE102017204272A1 (de) | Vorrichtung zum Aktivieren/Deaktivieren eines Rangierbetriebs eines Antriebs in einem Hybridfahrzeug | |
DE102006056966A1 (de) | Verfahren zum Einparken eines Fahrzeugs und Einparkassistenzvorrichtung | |
DE102012013546A1 (de) | Verfahren zum Betrieb einer Assistenzvorrichtung eines Fahrzeuges | |
DE102013222943A1 (de) | Anzeigeeinrichtung für ein Kraftfahrzeug und Prüfverfahren für eine Anzeigeeinrichtung eines Kraftfahrzeugs | |
DE102018214973A1 (de) | Verfahren und System zum automatischen Erkennen eines Ankuppelmanövers eines Kraftfahrzeugs an einen Anhänger | |
DE102008012128A1 (de) | Verfahren und Vorrichtung zum Messen eines Lenkradmoments | |
DE102010026226A1 (de) | Verfahren und Vorrichtung zur Erfassung eines seitlichen Umfeldes eines Fahrzeuges | |
DE102014113070A1 (de) | Justiervorrichtung und Verfahren zum Ausrichten eines Bauteils an einem Fahrzeug | |
EP1695114B1 (de) | Verfahren zum bereitstellen von informationen zum parallel-einparken eines fahrzeuges | |
DE10322557A1 (de) | Verfahren und Vorrichtung zur Fahrerinformation bei Verlassen der Fahrspur | |
EP2688768A1 (de) | Fahrerassistenzsystem und fahrerassistenzverfahren für ein fahrzeug | |
DE102016011246A1 (de) | Verfahren zur Überwachung eines Zustandes zumindest eines Insassen eines Fahrzeuges | |
DE102012100348A1 (de) | Dynamisches flucht- und rettungsleitsystem |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200880118049.X Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 08854692 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2010535348 Country of ref document: JP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 12745310 Country of ref document: US |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 08854692 Country of ref document: EP Kind code of ref document: A1 |