WO2013057008A1 - Procédé de présentation de données d'images sur un module d'affichage d'un véhicule et système d'aide à la conduite mettant en œuvre un tel procédé - Google Patents

Procédé de présentation de données d'images sur un module d'affichage d'un véhicule et système d'aide à la conduite mettant en œuvre un tel procédé Download PDF

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Publication number
WO2013057008A1
WO2013057008A1 PCT/EP2012/069923 EP2012069923W WO2013057008A1 WO 2013057008 A1 WO2013057008 A1 WO 2013057008A1 EP 2012069923 W EP2012069923 W EP 2012069923W WO 2013057008 A1 WO2013057008 A1 WO 2013057008A1
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WO
WIPO (PCT)
Prior art keywords
vehicle
lane
representation
displayed
display unit
Prior art date
Application number
PCT/EP2012/069923
Other languages
German (de)
English (en)
Inventor
Joachim Mathes
Original Assignee
Valeo Schalter Und Sensoren Gmbh
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 Valeo Schalter Und Sensoren Gmbh filed Critical Valeo Schalter Und Sensoren Gmbh
Priority to EP12778676.2A priority Critical patent/EP2769374A1/fr
Publication of WO2013057008A1 publication Critical patent/WO2013057008A1/fr

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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/16—Anti-collision systems
    • G08G1/167—Driving aids for lane monitoring, lane changing, e.g. blind spot detection

Definitions

  • the invention relates to a method for displaying image information on a display unit of a vehicle, in which an environment of the vehicle is detected by a detection device of the vehicle, and in which the
  • Display unit is displayed. Furthermore, the invention relates to a
  • Views of a camera system automatically selected and displayed as a function of driving speed and steering angle of the vehicle.
  • WO 2010/045626 A2 discloses a device for a vehicle, in which a side view of the vehicle environment can also be recorded and displayed on a display unit.
  • EP 1 685 001 B1 discloses an embodiment of a device
  • Radar sensors which can detect a transverse to a direction of travel of the vehicle transverse movement progress of another object.
  • Driver assistance device to provide, by means of which or by means of which the display of different representations of the vehicle environment is made more precise and user-friendly and situation-adapted. This object is achieved by a method, a driver assistance device and a vehicle according to the independent claims.
  • Detection device of the vehicle detected.
  • the vehicle environment is displayed in a first representation in a first perspective or in a second representation in a second perspective as image information on the display unit.
  • a change of presentation occurs automatically when a vehicle is on a first lane, which opens at an angle in a second lane and the vehicle moves in the direction of the second lane, and the detection device of the vehicle with its detection range, the second lane, at least can laterally capture the lateral and front boundaries of the first lane.
  • the inventive method is a much more user-friendly and
  • Perspective of the vehicle environment in the area of the road junction and in particular then also in the direction of the second lane allows.
  • an object detection when approaching and retracting the vehicle from the first lane to the second lane can be substantially improved.
  • Objects located on the second lane can thus be detected very quickly and recognized immediately by a driver in a suitable perspective of the vehicle environment, as this is immediately displayed on the display unit.
  • the representation when changing the representation, only the respective representation is displayed on the display.
  • both representations are displayed on the display and when changing the representation, only the size of one representation is changed relative to the other.
  • the given relevant representation of a perspective then becomes enlarged and placed in the foreground, so that it can be perceived in the foreground and best possible for the driver.
  • the further presentation is displayed at least as a small picture, so that here, too, the driver still receives appropriate information and can perceive.
  • a plan view is displayed as the perspective of the first representation, and as a perspective of the second representation of a
  • Side view of the vehicle environment is displayed. Especially the side view is essential if the driver approaches with his vehicle from the first lane to the second lane and then can see the detection device in the second lane quasi. Since objects in this regard then approach the vehicle coming laterally on the second lane, the side view is more intuitive in these situations and better with regard to the actual perception of the object with regard to the emergence of critical traffic situations.
  • the detection device on the vehicle is preferably provided.
  • the detection device is formed with at least one camera and / or at least one radar sensor, by means of which a lateral
  • ultrasound sensors may be provided.
  • an automatic warning to the driver is generated depending on an object detection on the second lane.
  • an object detection on the second lane can also be a very needs-based and quick warning to the driver.
  • acoustic and / or visual warning signals can be generated.
  • limitations of the first roadway are automatically detected by the detection device. This is also advantageous, since thus immediately after the
  • Lane are automatically stored and displayed on a vehicle environment map. This can be visualized, for example by different colors, be identified.
  • a change in the representation of the image information is automatically performed depending on the vehicle speed and an object possibly detected on the second lane.
  • the first lane may be, for example, a road or a junction of a private lot with the second lane. In this context, it can be, for example, a garage exit or another property exit.
  • a demand-driven automatic activation of a warning device of the vehicle can take place, since object recognition on the second roadway can take place more quickly and more appropriately.
  • the change of the representation of the perspectives of the image information takes place on the display unit.
  • the lateral boundaries of the first roadway and the second roadway can by the already existing ultrasonic sensors of a
  • Driver assistance device for parking space measurement are detected.
  • the lateral boundaries can also be detected by the at least one camera or by possibly existing radar sensors themselves.
  • a plan view is preferably displayed as long as the vehicle is still in the first lane and the detection device can not yet look into the second lane. Automatically then on the Side view of the image display switched as soon as an insight of
  • Detection device is enabled in the second lane and thus objects on the second lane can be detected. In particular, this therefore takes place when the vehicle is approaching from the first roadway of the second roadway and has traveled as far forward or backward into the second roadway that the
  • Detection device has free lateral view of the second lane.
  • the invention also relates to a driver assistance device which is designed for carrying out a method according to the invention or an advantageous embodiment thereof.
  • the driver assistance device comprises in particular at least one
  • the invention also relates to a vehicle with a driver assistance device according to the invention.
  • Figure 1 is a schematic plan view of a traffic situation in which a vehicle according to the invention is involved.
  • Fig. 2 is a schematic plan view of an embodiment of a
  • FIG. 3 is an illustration of a plan view of a vehicle surroundings map
  • Fig. 5 is a schematic plan view of a vehicle in a compared to
  • FIG. 2 different position
  • Fig. 6 is another illustration of a plan view of a vehicle environment map
  • FIG. 7 shows a further illustration of image information on a display unit, which is different in comparison to the representation in FIG. 4.
  • a traffic situation is shown in a plan view, in which a first
  • Lane 1 opens into a second lane 2.
  • the junction of the first lane 1 in the second lane 2 is here at a relatively large angle.
  • the first lane 1 may be a public road in this context. However, it may also be provided that the first lane 1 is an exit of a private property, for example a garage exit.
  • Lane 2 The vehicle 3 comprises a driver assistance device 4 which has a control unit 5 and a detection device 6.
  • the detection device 6 comprises at least laterally detecting sensors 6a, 6b, 6c and 6d.
  • the detection device 6 can also have at least one camera 6e.
  • At least some of the sensors 6a to 6d may be associated with a parking assistance system of the vehicle 3 and may be provided for parking space measurement.
  • the vehicle 3 may additionally or instead also comprise one or more radar sensors.
  • front boundaries 1 c and 1 d which are at the same time also lateral boundaries of the second roadway 2, are detected in this context.
  • the sensors 6a to 6d and the camera 6e can not detect the roadway 2 laterally of the first roadway 1.
  • a representation of the vehicle surroundings is shown in a first perspective, namely in a plan view, as shown in FIG. 4.
  • This first illustration 8 thus shows from above the vehicle 3 and also from above the surroundings of this vehicle 3.
  • FIG. 2 this position of the vehicle 3 according to the solid line in the illustration in Fig. 1 is shown schematically. As can be seen thereby, none of the sensors 6a and 6b with the detection areas 61 a and 61 b, the second lane 2 side of the first lane 1 detect.
  • a vehicle environment map 9 is shown, in which the vehicle 3 is likewise displayed in a plan view and in which the boundary 1 b of the first roadway 1 detected by the sensors 6 a and 6 b is stored.
  • this limit 1 b is also colored, for example, red marked.
  • the change of the representation takes place in such a way that the first representation 8 is markedly reduced and in particular also rotated by 90 °, and beside that the second representation 10 is significantly larger is shown.
  • the vehicle 3 has assumed a position in which the sensor 6a can see beyond the boundary 1b and thus laterally beyond the first roadway 1 into the second roadway 2 and in this respect with the detection area 61 a can detect the lane 2.
  • the sensors 6a and 6c which no longer or only minimally detect the boundary 1 b and 1 a, it is thus recognized that virtually the first roadway 1 is completed and an object detection side of the lane 1 on the second lane 2 in particular by the Camera 4 is enabled.
  • Vehicle environment map 9 is visually recognizable.
  • Representations 8 and 10 on the display unit 7 also takes place in consideration of the vehicle speed and / or a shape of an object possibly detected on the second lane.
  • the change of the representations 8 and 10 on the display unit 7 depending on a detection of the limits 1 a to 1 d is performed by the sensors 6 a to 6 d and when the vehicle 3 is in a position in which the Sensors 6a and 6c already detect laterally in the second lane 2, at least the camera 4 then monitors the lane 2 with regard to objects to be observed. If corresponding objects are then detected in this regard, depending on their position and / or shape and / or speed, and preferably depending on a time duration until a possible collision with the Vehicle 3 are generated a warning.
  • a camera 4 which is then provided for object detection on the roadway 2 at a corresponding position of the vehicle 3, at least one already mentioned radar sensor and / or a lidar device can also be provided.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)

Abstract

L'invention concerne un procédé de présentation de données d'images sur un module d'affichage (7) d'un véhicule (3), dans lequel un système de détection (6) du véhicule (3) détecte un environnement dudit véhicule (3) et dans lequel l'environnement du véhicule est affiché selon une première perspective dans une première représentation (8) ou selon une deuxième perspective dans une deuxième représentation (10) sur le module d'affichage (7) sous forme de données d'images. La représentation (8, 10) change automatiquement lorsque le véhicule (3) se trouve sur une première voie de circulation (1) qui débouche selon un angle dans une deuxième voie de circulation (2) et que le véhicule (3) se déplace en direction de la deuxième voie de circulation (2) et, grâce à sa zone d'acquisition (61a, 61b), le système de détection (6) du véhicule (3) peut détecter au moins latéralement la deuxième voie de circulation (2) au moyen des limites latérales (1a, 1b) et frontales (1c, 1d) de la première voie de circulation (1). L'invention concerne en outre un système d'aide à la conduite (4) et un véhicule (3).
PCT/EP2012/069923 2011-10-22 2012-10-09 Procédé de présentation de données d'images sur un module d'affichage d'un véhicule et système d'aide à la conduite mettant en œuvre un tel procédé WO2013057008A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP12778676.2A EP2769374A1 (fr) 2011-10-22 2012-10-09 Procédé de présentation de données d'images sur un module d'affichage d'un véhicule et système d'aide à la conduite mettant en uvre un tel procédé

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011116771.8 2011-10-22
DE102011116771A DE102011116771A1 (de) 2011-10-22 2011-10-22 Verfahren zum Anzeigen von Bildinformationen auf einer Anzeigeeinheit eines Fahrzeugs sowie Fahrerassistenzeinrichtung zum Durchführen eines derartigen Verfahrens

Publications (1)

Publication Number Publication Date
WO2013057008A1 true WO2013057008A1 (fr) 2013-04-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/069923 WO2013057008A1 (fr) 2011-10-22 2012-10-09 Procédé de présentation de données d'images sur un module d'affichage d'un véhicule et système d'aide à la conduite mettant en œuvre un tel procédé

Country Status (3)

Country Link
EP (1) EP2769374A1 (fr)
DE (1) DE102011116771A1 (fr)
WO (1) WO2013057008A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013018543A1 (de) * 2013-11-05 2015-05-07 Mekra Lang Gmbh & Co. Kg Fahrerassistenzsystem für Fahrzeuge, insbesondere Nutzfahrzeuge
EP3409552A1 (fr) * 2017-05-31 2018-12-05 Continental Automotive GmbH Système d'assistance au conducteur, véhicule et procédé de fourniture d'assistance au conducteur
DE102019205542A1 (de) 2018-05-09 2019-11-14 Ford Global Technologies, Llc Verfahren und Vorrichtung zur bildhaften Information über Querverkehr auf einer Anzeigevorrichtung eines gefahrenen Fahrzeugs

Citations (9)

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JPH09180088A (ja) 1995-12-26 1997-07-11 Nissan Motor Co Ltd 車両用周囲モニタ装置
US20010012982A1 (en) * 2000-01-31 2001-08-09 Yazaki Corporation Side-monitoring apparatus for motor vehicle
JP2002109696A (ja) * 2000-10-02 2002-04-12 Nissan Motor Co Ltd 画像表示装置および表示方法
JP3417134B2 (ja) * 1995-04-21 2003-06-16 日産自動車株式会社 車両側方監視装置
US20050222753A1 (en) * 2004-03-31 2005-10-06 Denso Corporation Imaging apparatus for vehicles
US20050240342A1 (en) * 2004-04-22 2005-10-27 Nobuaki Ishihara Vehicle periphery display control system
US20060210114A1 (en) * 2005-03-02 2006-09-21 Denso Corporation Drive assist system and navigation system for vehicle
EP1685001B1 (fr) 2003-11-12 2008-06-11 Robert Bosch Gmbh Dispositif pour detecter des objets en mouvement
WO2010045626A2 (fr) 2008-10-19 2010-04-22 Micha Schwartz Dispositif de sécurité de véhicule

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US6611753B1 (en) * 1998-04-17 2003-08-26 Magellan Dis, Inc. 3-dimensional intersection display for vehicle navigation system
DE19940723A1 (de) * 1999-08-27 2001-03-08 Daimler Chrysler Ag Verfahren zur Anzeige eines perspektivischen Bildes und Anzeigevorrichtung für mindestens einen Insassen eines Fahrzeugs
DE102006031895B4 (de) * 2006-07-07 2014-03-27 Continental Automotive Gmbh Anzeigesystem zur Visualisierung von Fahrzeugabständen
US8044781B2 (en) * 2008-11-10 2011-10-25 Volkswagen Ag System and method for displaying a 3D vehicle surrounding with adjustable point of view including a distance sensor
DE102009035422B4 (de) * 2009-07-31 2021-06-17 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur geometrischen Bildtransformation

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3417134B2 (ja) * 1995-04-21 2003-06-16 日産自動車株式会社 車両側方監視装置
JPH09180088A (ja) 1995-12-26 1997-07-11 Nissan Motor Co Ltd 車両用周囲モニタ装置
US20010012982A1 (en) * 2000-01-31 2001-08-09 Yazaki Corporation Side-monitoring apparatus for motor vehicle
JP2002109696A (ja) * 2000-10-02 2002-04-12 Nissan Motor Co Ltd 画像表示装置および表示方法
EP1685001B1 (fr) 2003-11-12 2008-06-11 Robert Bosch Gmbh Dispositif pour detecter des objets en mouvement
US20050222753A1 (en) * 2004-03-31 2005-10-06 Denso Corporation Imaging apparatus for vehicles
US20050240342A1 (en) * 2004-04-22 2005-10-27 Nobuaki Ishihara Vehicle periphery display control system
US20060210114A1 (en) * 2005-03-02 2006-09-21 Denso Corporation Drive assist system and navigation system for vehicle
WO2010045626A2 (fr) 2008-10-19 2010-04-22 Micha Schwartz Dispositif de sécurité de véhicule

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Publication number Publication date
EP2769374A1 (fr) 2014-08-27
DE102011116771A1 (de) 2013-04-25

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