DE102017002691A1 - Method for detecting objects in the swivel range of a tailgate of a vehicle - Google Patents
Method for detecting objects in the swivel range of a tailgate of a vehicle Download PDFInfo
- Publication number
- DE102017002691A1 DE102017002691A1 DE102017002691.2A DE102017002691A DE102017002691A1 DE 102017002691 A1 DE102017002691 A1 DE 102017002691A1 DE 102017002691 A DE102017002691 A DE 102017002691A DE 102017002691 A1 DE102017002691 A1 DE 102017002691A1
- Authority
- DE
- Germany
- Prior art keywords
- tailgate
- swivel range
- detected
- vehicle
- range
- 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- Withdrawn
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/40—Safety devices, e.g. detection of obstructions or end positions
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
- E05F2015/767—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects using cameras
Landscapes
- Image Analysis (AREA)
Abstract
Die Erfindung betrifft ein Verfahren zur Erfassung von Objekten (O) im Schwenkbereich einer Heckklappe (8) eines Fahrzeugs, wobei mittels zumindest einer an der Heckklappe (8) angeordneten Kamera (2) zumindest der Schwenkbereich der Heckklappe (8) erfasst wird und mittels der Kamera (2) erfasster Bilddaten (D) eine räumliche Rekonstruktion einer Umgebung der Heckklappe (8) durchgeführt und zumindest ein sich im Schwenkbereich befindliches Objekt (O) erfasst wird. Erfindungsgemäß wird die Erfassung des zumindest einen sich im Schwenkbereich befindlichen Objekts (O) in den Bilddaten (D) mittels eines Structure-from-Motion-Verfahrens und/oder anhand einer Auswertung zumindest eines Schattenwurfs (S) des zumindest einen Objekts (O), welcher mittels einer an der Heckklappe (8) angeordneten Kennzeichenbeleuchtung (5) erzeugt wird, durchgeführt.Die Erfindung betrifft weiterhin eine Verwendung eines solchen Verfahrens zur Ausgabe einer Information (I) und/oder zum Beenden eines Schwenkens der Heckklappe (8) bei Erfassung zumindest eines im Schwenkbereich der Heckklappe (8) befindlichen Objekts (O).The invention relates to a method for detecting objects (O) in the swivel range of a tailgate (8) of a vehicle, wherein at least the pivoting range of the tailgate (8) is detected by means of at least one camera (2) arranged on the tailgate (8) and by means of Camera (2) detected image data (D) carried out a spatial reconstruction of an environment of the tailgate (8) and at least one located in the swivel range object (O) is detected. According to the invention, the detection of the at least one object (O) located in the swivel range in the image data (D) is effected by means of a structure-from-motion method and / or by evaluating at least one shadow cast (S) of the at least one object (O), The invention further relates to a use of such a method for outputting information (I) and / or terminating a pivoting of the tailgate (8) upon detection at least a located in the pivoting range of the tailgate (8) object (O).
Description
Die Erfindung betrifft ein Verfahren zur Erfassung von Objekten im Schwenkbereich einer Heckklappe eines Fahrzeugs gemäß dem Oberbegriff des Anspruchs 1.The invention relates to a method for detecting objects in the swivel range of a tailgate of a vehicle according to the preamble of
Die Erfindung betrifft weiterhin eine Verwendung eines solchen Verfahrens.The invention further relates to a use of such a method.
Aus der
Der Erfindung liegt die Aufgabe zu Grunde, ein gegenüber dem Stand der Technik verbessertes Verfahren zur Erfassung von Objekten im Schwenkbereich einer Heckklappe eines Fahrzeugs und eine Verwendung eines solchen Verfahrens anzugeben.The invention is based on the object to provide a comparison with the prior art improved method for detecting objects in the pivoting range of a tailgate of a vehicle and a use of such a method.
Hinsichtlich des Verfahrens wird die Aufgabe erfindungsgemäß durch die im Anspruch 1 angegebenen Merkmale und hinsichtlich der Verwendung durch die im Anspruch 2 angegebenen Merkmale gelöst.With regard to the method, the object is achieved by the features specified in
Vorteilhafte Ausgestaltungen der Erfindung sind Gegenstand der Unteransprüche.Advantageous embodiments of the invention are the subject of the dependent claims.
In dem Verfahren zur Erfassung von Objekten im Schwenkbereich einer Heckklappe eines Fahrzeugs wird mittels zumindest einer an der Heckklappe angeordneten Kamera zumindest der Schwenkbereich der Heckklappe erfasst und mittels der Kamera erfasster Bilddaten wird zumindest ein sich im Schwenkbereich befindliches Objekt erfasst.In the method for detecting objects in the swivel range of a tailgate of a vehicle, at least the swivel range of the tailgate is detected by means of at least one camera arranged on the tailgate, and at least one object located in the swivel range is detected by means of the camera of acquired image data.
Erfindungsgemäß wird die Erfassung des zumindest einen sich im Schwenkbereich befindlichen Objekts in den Bilddaten mittels eines Structure-from-Motion-Verfahrens und/oder anhand einer Auswertung zumindest eines Schattenwurfs des zumindest einen Objekts, welcher mittels einer an der Heckklappe angeordneten Kennzeichenbeleuchtung erzeugt wird, durchgeführt.According to the invention, the detection of the at least one object located in the swivel range in the image data by means of a structure-from-motion method and / or based on an evaluation of at least one shadow of the at least one object, which is generated by means arranged on the tailgate license plate illumination performed ,
Das Verfahren ermöglicht in besonders vorteilhafter Weise eine besonders präzise und zuverlässige Erkennung von Objekten im Schwenkbereich der Heckklappe.The method allows in a particularly advantageous manner, a particularly precise and reliable detection of objects in the swivel range of the tailgate.
Ausführungsbeispiele der Erfindung werden im Folgenden anhand einer Zeichnung näher erläutert.Embodiments of the invention will be explained in more detail below with reference to a drawing.
Dabei zeigt:
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1 schematisch ein Blockschaltbild einer Vorrichtung zur Erfassung von Objekten im Schwenkbereich einer Heckklappe eines Fahrzeugs.
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1 schematically a block diagram of a device for detecting objects in the pivoting range of a tailgate of a vehicle.
In der einzigen
Die Vorrichtung
Weiterhin umfasst die Vorrichtung
Mittels der Kamera
Alternativ oder zusätzlich wird die Umgebung bei Dunkelheit mittels einer an der Heckklappe 8 angeordneten Kennzeichenbeleuchtung
Wird ein Objekt
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Vorrichtungcontraption
- 22
- Kameracamera
- 33
- Erfassungseinheitacquisition unit
- 44
- Verarbeitungseinheitprocessing unit
- 55
- Kennzeichenbeleuchtunglicense plate light
- 66
- Steuereinheitcontrol unit
- 77
- Ausgabeeinheitoutput unit
- 88th
- Heckklappe tailgate
- DD
- Bilddatenimage data
- II
- Informationinformation
- OO
- Objektobject
- SS
- Schattenwurf shadow
- αα
- Schwenkwinkelswivel angle
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 102011013766 A1 [0003]DE 102011013766 A1 [0003]
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017002691.2A DE102017002691A1 (en) | 2017-03-21 | 2017-03-21 | Method for detecting objects in the swivel range of a tailgate of a vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017002691.2A DE102017002691A1 (en) | 2017-03-21 | 2017-03-21 | Method for detecting objects in the swivel range of a tailgate of a vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102017002691A1 true DE102017002691A1 (en) | 2018-09-27 |
Family
ID=63449805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102017002691.2A Withdrawn DE102017002691A1 (en) | 2017-03-21 | 2017-03-21 | Method for detecting objects in the swivel range of a tailgate of a vehicle |
Country Status (1)
Country | Link |
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DE (1) | DE102017002691A1 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011013766A1 (en) | 2011-03-12 | 2012-01-12 | Daimler Ag | Device for detecting object e.g. person in swiveling range of side door of vehicle, has back driving camera that is arranged swiveling range of side door to capture image of object seized in swiveling range of side door |
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2017
- 2017-03-21 DE DE102017002691.2A patent/DE102017002691A1/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011013766A1 (en) | 2011-03-12 | 2012-01-12 | Daimler Ag | Device for detecting object e.g. person in swiveling range of side door of vehicle, has back driving camera that is arranged swiveling range of side door to capture image of object seized in swiveling range of side door |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |