DE102005046671A1 - Vehicle-based video system operating method for use during reverse driving of vehicle, involves displaying video image recorded by image recording unit under selection of relative section during forward driving of vehicle - Google Patents
Vehicle-based video system operating method for use during reverse driving of vehicle, involves displaying video image recorded by image recording unit under selection of relative section during forward driving of vehicle Download PDFInfo
- Publication number
- DE102005046671A1 DE102005046671A1 DE102005046671A DE102005046671A DE102005046671A1 DE 102005046671 A1 DE102005046671 A1 DE 102005046671A1 DE 102005046671 A DE102005046671 A DE 102005046671A DE 102005046671 A DE102005046671 A DE 102005046671A DE 102005046671 A1 DE102005046671 A1 DE 102005046671A1
- Authority
- DE
- Germany
- Prior art keywords
- vehicle
- image
- video system
- cutout
- recording unit
- 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- Withdrawn
Links
- 238000011017 operating method Methods 0.000 title 1
- 238000000034 method Methods 0.000 claims abstract description 14
- 230000004313 glare Effects 0.000 claims 1
- 238000001454 recorded image Methods 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/20—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/22—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area outside the vehicle, e.g. the exterior of the vehicle
- B60R1/23—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area outside the vehicle, e.g. the exterior of the vehicle with a predetermined field of view
- B60R1/26—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area outside the vehicle, e.g. the exterior of the vehicle with a predetermined field of view to the rear of the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/20—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/22—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area outside the vehicle, e.g. the exterior of the vehicle
- B60R1/28—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area outside the vehicle, e.g. the exterior of the vehicle with an adjustable field of view
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/2628—Alteration of picture size, shape, position or orientation, e.g. zooming, rotation, rolling, perspective, translation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/30—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of image processing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
- B60R2300/804—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for lane monitoring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
- B60R2300/8053—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for bad weather conditions or night vision
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Signal Processing (AREA)
- Closed-Circuit Television Systems (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
Description
Die Erfindung geht aus von einem Verfahren zum Betreiben eines fahrzeugbasierten Videosystems zur Rückwärtsfahrt nach dem Oberbegriff des Anspruchs 1.The The invention is based on a method for operating a vehicle-based Video system for reversing according to the preamble of claim 1.
Es ist bereits vorgeschlagen worden, statt Innen- und Seitenspiegel bei Fahrzeugen Videokameras einzusetzen. Die US 2002/0171738 A1 schlägt vor, seitlich, vorne und am Heck Videokameras zu installieren, deren Bilder auf einem gemeinsamen Display mit drei Bildschirmen dargestellt werden. Die Bilder können bearbeitet werden, um z.B. eine bessere Abbildung bei Dunkelheit zu erreichen.It has already been proposed, instead of interior and side mirrors to use video cameras on vehicles. US 2002/0171738 A1 suggests to install side, front and rear video cameras whose Pictures displayed on a common display with three screens become. The pictures can to be processed, e.g. a better picture in the dark to reach.
Vorteile der ErfindungAdvantages of invention
Es wird ein Verfahren zum Betreiben eines fahrzeugbasierten Videosystem zur Rückwärtsfahrt vorgeschlagen, bei dem bei Vorwärtsfahrt die von dem Bilderfassungsmittel erfassten Bilder unter Auswahl eines relativen Ausschnitts auf einem Bildanzeigemittel dargestellt werden. Dadurch kann die Nutzung eines vorhandenen Rückfahrvideosystems erweitert werden. Das Rückfahrvideosystem dient dazu, die Rückwärtsfahrt und das Einparken des Fahrzeugs sicherer zu machen. Dazu wird üblicherweise ein sehr großer Winkelbereich von etwa 150° erfasst. Der interessierende Ausschnitt kann aus dem erfassten Bild herangezoomt werden. Der Ausschnitt stellt nur einen sehr kleinen Bereich des von dem Bilderfassungsmittel erfassten Bildes dar.It discloses a method of operating a vehicle-based video system suggested for reversing in the case of driving forward the images captured by the image capture means under selection of a relative section on an image display means become. This may result in the use of an existing reversing video system be extended. The reversing video system serves the reverse drive and to make the parking of the vehicle safer. This is usually a very big Angular range of about 150 ° detected. Of the Interesting section can be zoomed in from the captured image become. The clipping represents only a very small area of the represented by the image capture means image.
In einem günstigen Verfahrensschritt wird der Ausschnitt geschwindigkeitsabhängig ausgewählt. Damit kann situationsangepasst ein rückwärtiger Raum hinter dem Fahrzeug überwacht werden.In a cheap one Process step, the section is selected depending on the speed. In order to can adapt to the situation a backward space monitored behind the vehicle become.
In einem weiteren günstigen Verfahrensschritt wird der Ausschnitt bei Kurvenfahrt elektronisch so geschwenkt, dass jeweils eine zurückgelegte Fahrspur erkennbar ist. So können etwa Bildbereiche des Glasamtbilds, die mehr rechts oder mehr links liegen, als Ausschnitt dargestellt werden. Es kann dann immer die eigene zurückliegende Fahrspur dargestellt werden.In another cheap Procedure step, the cutout when cornering electronic so swung that in each case a covered lane recognizable is. So can For example, image areas of the Glasamtbild, the more right or more left lie, be presented as a detail. It can always be that own past Lane be displayed.
In einem weiteren günstigen Verfahrensschritt werden Nickbewegungen des Fahrzeugs im Ausschnitt kompensiert. Je nach Nicken des Fahrzeugs kann ein mehr oben oder mehr unten liegender Bildbereich des Gesamtbilds als Ausschnitt gezeigt werden. Die Nickbewegungen können z.B. durch Sensoren gewonnen werden, die üblicherweise für eine Scheinwerfer-Niveauregulierung eingesetzt werden, oder sie können durch Bildauswertung, z.B. durch Berechnung des optischen Flusses, ermittelt werden.In another cheap Process step, pitching movements of the vehicle in the cutout compensated. Depending on the pitch of the vehicle may be a more up or more below lying image area of the overall picture as a detail to be shown. The pitching movements may be e.g. obtained by sensors which are usually for one Headlight level control can be used, or they can through Image evaluation, e.g. by calculation of the optical flux.
In einem weiteren günstigen Verfahrensschritt können Blendungen im Ausschnitt kompensiert werden. Besonders bei Nachtfahrten können Störungen durch z.B. aufgeblendete Scheinwerfer eines hinterherfahrenden Fahrzeugs vermieden werden.In another cheap Process step can Blends in the cutout can be compensated. Especially at night driving can interfere with e.g. flashing headlights of a vehicle behind be avoided.
Die verschiedenen Verfahrensschritte können einzeln oder auch in Kombination durchgeführt werden.The Various process steps can be used individually or in combination be performed.
Es wird auch ein Videosystem zur Rückwärtsfahrt eines Fahrzeugs vorgeschlagen, bei dem bei Vorwärtsfahrt die von dem Bilderfassungsmittel erfassten Bilder unter Auswahl eines relativen Ausschnitts auf einem Bildanzeigemittel darstellbar sind. Vorzugsweise ist der Ausschnitt betriebsabhängig auswählbar.It will also be a video system for reversing proposed in a vehicle in which, when moving forward, the detected by the image capture means Pictures selecting a relative section on a picture display means are representable. Preferably, the section is operationally selectable.
Die Erfindung ist besonders für Fahrzeuge geeignet, bei denen die Rückwärtssicht für den Fahrer erschwert ist, etwa bei geschlossenen Aufbauten. Die Erfindung kann zusätzlich oder alternativ zu einem Rückspiegel eingesetzt werden.The Invention is especially for Suitable vehicles in which the rearward view is more difficult for the driver, for example with closed bodies. The invention may additionally or as an alternative to a rearview mirror be used.
Zeichnungendrawings
Weitere Ausführungsformen, Aspekte und Vorteile der Erfindung ergeben sich auch unabhängig von ihrer Zusammenfassung in Ansprüchen, ohne Beschränkung der Allgemeinheit aus nachfolgend anhand von Zeichnungen dargestellten Ausführungsbeispielen der Erfindung.Further Embodiments, Aspects and advantages of the invention are also independent of their summary in claims, without restriction to the general public, illustrated below by means of drawings embodiments the invention.
Im Folgenden zeigen:in the Show:
Beschreibung des Ausführungsbeispielsdescription of the embodiment
Das
Videobild
Der
Ausschnitt
Claims (8)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005046671A DE102005046671A1 (en) | 2005-09-29 | 2005-09-29 | Vehicle-based video system operating method for use during reverse driving of vehicle, involves displaying video image recorded by image recording unit under selection of relative section during forward driving of vehicle |
CNA2006101595880A CN1941902A (en) | 2005-09-29 | 2006-09-28 | Method for running vehicle carrying video system for backing a car |
JP2006264566A JP2007091218A (en) | 2005-09-29 | 2006-09-28 | Driving method of video device for vehicle and video device for vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005046671A DE102005046671A1 (en) | 2005-09-29 | 2005-09-29 | Vehicle-based video system operating method for use during reverse driving of vehicle, involves displaying video image recorded by image recording unit under selection of relative section during forward driving of vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102005046671A1 true DE102005046671A1 (en) | 2007-04-05 |
Family
ID=37852629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102005046671A Withdrawn DE102005046671A1 (en) | 2005-09-29 | 2005-09-29 | Vehicle-based video system operating method for use during reverse driving of vehicle, involves displaying video image recorded by image recording unit under selection of relative section during forward driving of vehicle |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2007091218A (en) |
CN (1) | CN1941902A (en) |
DE (1) | DE102005046671A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007044536A1 (en) * | 2007-09-18 | 2009-03-19 | Bayerische Motoren Werke Aktiengesellschaft | Device for monitoring the environment of a motor vehicle |
DE102007044535A1 (en) * | 2007-09-18 | 2009-03-19 | Bayerische Motoren Werke Aktiengesellschaft | Method for driver information in a motor vehicle |
FR2921604A1 (en) * | 2007-09-28 | 2009-04-03 | Renault Sas | DEVICE FOR AIDING THE OCCULTED CHANNEL OUTPUT |
CN114368287A (en) * | 2021-11-29 | 2022-04-19 | 武汉未来幻影科技有限公司 | Driving test vehicle body automatic display method and device and storage medium |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8629784B2 (en) * | 2009-04-02 | 2014-01-14 | GM Global Technology Operations LLC | Peripheral salient feature enhancement on full-windshield head-up display |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4171309B2 (en) * | 2003-01-10 | 2008-10-22 | 株式会社オートネットワーク技術研究所 | In-vehicle camera system |
JP4161861B2 (en) * | 2003-09-12 | 2008-10-08 | 日産自動車株式会社 | Night vision system for vehicles linked to headlights for curved roads |
-
2005
- 2005-09-29 DE DE102005046671A patent/DE102005046671A1/en not_active Withdrawn
-
2006
- 2006-09-28 CN CNA2006101595880A patent/CN1941902A/en active Pending
- 2006-09-28 JP JP2006264566A patent/JP2007091218A/en active Pending
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007044536A1 (en) * | 2007-09-18 | 2009-03-19 | Bayerische Motoren Werke Aktiengesellschaft | Device for monitoring the environment of a motor vehicle |
DE102007044535A1 (en) * | 2007-09-18 | 2009-03-19 | Bayerische Motoren Werke Aktiengesellschaft | Method for driver information in a motor vehicle |
WO2009036849A2 (en) * | 2007-09-18 | 2009-03-26 | Bayerische Motoren Werke Aktiengesellschaft | Device for monitoring the surroundings of a motor vehicle |
WO2009036849A3 (en) * | 2007-09-18 | 2009-09-17 | Bayerische Motoren Werke Aktiengesellschaft | Device for monitoring the surroundings of a motor vehicle |
US8947532B2 (en) | 2007-09-18 | 2015-02-03 | Bayerische Motoren Werke Aktiengesellschaft | System for monitoring the environment of a motor vehicle |
US9802538B2 (en) | 2007-09-18 | 2017-10-31 | Bayerische Motoren Werke Aktiengesellschaft | Method for providing driver information in a motor vehicle |
DE102007044535B4 (en) | 2007-09-18 | 2022-07-14 | Bayerische Motoren Werke Aktiengesellschaft | Method for driver information in a motor vehicle |
FR2921604A1 (en) * | 2007-09-28 | 2009-04-03 | Renault Sas | DEVICE FOR AIDING THE OCCULTED CHANNEL OUTPUT |
WO2009050399A1 (en) * | 2007-09-28 | 2009-04-23 | Renault S.A.S | Assistance device for exiting a blocked lane |
CN114368287A (en) * | 2021-11-29 | 2022-04-19 | 武汉未来幻影科技有限公司 | Driving test vehicle body automatic display method and device and storage medium |
Also Published As
Publication number | Publication date |
---|---|
CN1941902A (en) | 2007-04-04 |
JP2007091218A (en) | 2007-04-12 |
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Legal Events
Date | Code | Title | Description |
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R005 | Application deemed withdrawn due to failure to request examination |
Effective date: 20121002 |