DE10359413A1 - Display device for motor vehicles has arrangement for detecting objects outside vehicle, display unit for displaying selected objects, evaluation unit for determining speed and direction of motion of at least one selected object - Google Patents
Display device for motor vehicles has arrangement for detecting objects outside vehicle, display unit for displaying selected objects, evaluation unit for determining speed and direction of motion of at least one selected object Download PDFInfo
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- DE10359413A1 DE10359413A1 DE10359413A DE10359413A DE10359413A1 DE 10359413 A1 DE10359413 A1 DE 10359413A1 DE 10359413 A DE10359413 A DE 10359413A DE 10359413 A DE10359413 A DE 10359413A DE 10359413 A1 DE10359413 A1 DE 10359413A1
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- movement
- motor vehicle
- speed
- display device
- objects
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/166—Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
Abstract
Description
Die Erfindung betrifft eine Display-Einrichtung für Kraftfahrzeuge mit
- – Objekterfassungsmitteln zur Erfassung außerhalb des Kraftfahrzeuges befindlicher Objekte; und
- – einer Anzeigeeinheit zur Darstellung ausgewählter Objekte.
- - Object detection means for detecting objects located outside the motor vehicle; and
- A display unit for displaying selected objects.
Die Erfindung betrifft weiterhin ein Verfahren zur Kollisionswarnung in Kraftfahrzeugen, wobei außerhalb des Kraftfahrzeuges befindliche Objekte erfasst und angezeigt werden.The The invention further relates to a method for collision warning in motor vehicles, being outside the motor vehicle located objects are detected and displayed.
Für die Kollisionswarnung sind infrarotbasierte Nachtsichtsysteme bekannt, bei denen das Infrarotbild auf einer Anzeigeeinheit dargestellt wird. Dabei wird das Infrarotbild vorzugsweise auf die Windschutzscheibe projiziert. Das Problem besteht darin, das Direktsichtbild in Übereinstimmung mit dem Infrarotbild zu bekommen. Zudem fehlen in der zweidimensionalen Darstellung des Infrarotbildes Tiefeninformationen und der Blickwinkel ist stark eingeschränkt, so dass die Orientierung auf der Strasse erschwert wird.For the collision warning Infrared-based night vision systems are known in which the infrared image is displayed on a display unit. This will be the infrared image preferably projected onto the windshield. The problem is the direct view image in accordance to get with the infrared image. Also missing in the two-dimensional Representation of the infrared image Depth information and the viewing angle is very limited, so that the orientation on the street is made more difficult.
Aus
der
Die symbolisch dargestellten (ikonifizierten) Videodaten können allerdings die Erkennung des Objektes durch eine optische Überlagerung und damit die ortsabhängige Entscheidung für die erforderliche Reaktion behindern.The However, symbolically represented (iconified) video data can the recognition of the object by an optical overlay and thus the location-dependent decision for the hinder the required reaction.
Aufgabe der Erfindung ist daher, eine verbesserte Display-Einrichtung für Kraftfahrzeuge zu schaffen.task The invention therefore provides an improved display device for motor vehicles to accomplish.
Die Aufgabe wird mit der gattungsgemäßen Display-Einrichtung erfindungsgemäß dadurch gelöst, dass eine Auswerteeinheit zur Bestimmung der Geschwindigkeit und der Bewegungsrichtung von mindestens einem ausgewählten erfassten Objekt und zur Ermittlung jeweils von Aktionsbereichen der Objekte aus der Geschwindigkeit und der Bewegungsrichtung des jeweiligen Objektes im Bezug zur Geschwindigkeit und Bewegungsrichtung des Kraftfahrzeuges vorgesehen ist, wobei die Display-Einrichtung zur Darstellung der Aktionsbereiche auf der Anzeigeeinheit ausgebildet ist.The Task is with the generic display device according to the invention thereby solved, that an evaluation unit for determining the speed and the direction of movement of at least one selected detected Object and to determine each action areas of the objects from the speed and the direction of movement of each Object related to the speed and direction of motion of the Motor vehicle is provided, wherein the display device for Representation of the action areas formed on the display unit is.
Durch die Bestimmung der Bewegungsgeschwindigkeit und Fahrtrichtung des Objektes und entsprechende Anzeige in Form eines Aktionsbereiches wird dem Fahrer eines Kraftfahrzeuges das Gefährdungspotential des Objektes angezeigt, so dass der Fahrer eine korrekte Entscheidung hinsichtlich einer möglichen Ausweichreaktion treffen kann.By the determination of the movement speed and direction of travel of the Object and corresponding display in the form of an action area the driver of a motor vehicle is the risk potential of the object displayed so that the driver can make a correct decision a possible Can take avoidance reaction.
Dem Fahrer wird somit eine Information geliefert, die beim Sichtfahren ohne Hilfsmittel üblicherweise vom Fahrer geleistet wird. Mit der erfindungsgemäßen Display-Einrichtung wird der Fahrer bei dieser Aufgabe unterstützt, indem zu jedem gefahrenen Objekt der potentielle Aktionsraum bis zum Erreichen des Objektes dargestellt wird.the Driver is thus supplied with information during visual inspection without aids usually is done by the driver. With the display device according to the invention, the driver is at this Task supported, by the potential action space up to each driven object is displayed to reach the object.
Aufgabe der Erfindung ist es weiterhin, ein entsprechendes verbessertes Verfahren zur Kollisionswarnung in Kraftfahrzeugen zu schaffen.task The invention further provides a corresponding improved To provide method for collision warning in motor vehicles.
Die Aufgabe wird mit dem gattungsgemäßen Verfahren erfindungsgemäß durch die Schritte gelöst von:
- – Bestimmen der Geschwindigkeit und Bewegungsrichtung von mindestens einem ausgewählten Objekt;
- – Ermitteln jeweils von Aktionsbereichen der ausgewählten Objekte aus der Geschwindigkeit und Bewegungsrichtung des jeweiligen Objektes in Bezug zu Geschwindigkeit und Bewegungsrichtung des Kraftfahrzeuges; und
- – Darstellen der Aktionsbereiche mit einer Anzeigeeinheit.
- Determining the speed and direction of movement of at least one selected object;
- - Determining each of action areas of the selected objects from the speed and direction of movement of the respective object in relation to speed and direction of movement of the motor vehicle; and
- - Representing the action areas with a display unit.
Es ist selbstverständlich, dass das Verfahren zur Kollisionswarnung in einer weiteren Ausbaustufe auch zur automatischen Führung von Kraftfahrzeugen genutzt werden kann.It is self-evident, that the method for collision warning in a further stage of development also for automatic guidance can be used by motor vehicles.
Die Aktionsbereiche werden vorzugsweise in Form von dreieckstumpfförmigen Flächen dargestellt. Die Länge einer solchen dreieckstumpfförmigen Fläche ist dabei durch die relative Geschwindigkeit und die Längsachse der dreieckstumpfförmigen Fläche durch die Bewegungsrichtung des Objektes festgelegt.The Action areas are preferably displayed in the form of truncated-cone-shaped areas. The length such a triangular frustum area is thereby by the relative speed and the longitudinal axis the triangular-frustum-shaped surface set the direction of movement of the object.
Aufgrund möglicher Kurswechsel des Objektes kann durch die Auffächerung der dreieckstumpfförmigen Flächen von einem relativ schmalen Abschnitt im Bereich des Objektes bis hin zu einem breiter werdenden Abschnitt in Richtung des Kraftfahrzeuges der mögliche Aktionsbereich realistisch angezeigt werden.by virtue of potential Change of course of the object may be due to the fanning out of the triangular frustoconical surfaces of a relatively narrow section in the area of the object up to to a widening section in the direction of the motor vehicle the possible Action range are displayed realistically.
Die relative Geschwindigkeit wird dabei aus der Geschwindigkeit des Objektes in Bezug auf die Geschwindigkeit des Kraftfahrzeuges bestimmt.The relative speed is determined by the speed of the Object determined in relation to the speed of the motor vehicle.
Vorzugsweise werden nur diejenigen Objekte ausgewählt, deren Aktionsbereich in einem Kollisionsbereich des Kraftfahrzeuges liegt. Der Kollisionsbereich ist dabei durch die momentane Geschwindigkeit und Bewegungsrichtung des Kraftfahrzeuges bestimmt.Preferably Only those objects whose range of action is selected are selected a collision area of the motor vehicle is located. The collision area is there by the current speed and direction of movement of the motor vehicle.
Die Darstellung der Aktionsbereiche kann beispielsweise mit einem Head-Up-Display erfolgen. Optional können die Aktionsbereiche auch im Rückspiegel des Kraftfahrzeuges eingeblendet werden.The Presentation of the action areas can, for example, with a head-up display respectively. Optionally the areas of action also in the rearview mirror of the motor vehicle are displayed.
Die Erfindung wird nachfolgend anhand der beigefügten Zeichnungen beispielhaft näher erläutert. Es zeigen:The Invention will be exemplified with reference to the accompanying drawings explained in more detail. It demonstrate:
Die
Es
ist eine Auswerteeinheit
Die
Es
wird deutlich, dass der mit den Objekterfassungsmitteln
Es
wird deutlich, dass der quer zur Fahrtrichtung des Kraftfahrzeuges
laufende Hund
Die
auf der Fahrbahnmitte stehende Truhe
Durch
die optische Darstellung der Aktionsbereiche
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10359413A DE10359413A1 (en) | 2003-12-18 | 2003-12-18 | Display device for motor vehicles has arrangement for detecting objects outside vehicle, display unit for displaying selected objects, evaluation unit for determining speed and direction of motion of at least one selected object |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10359413A DE10359413A1 (en) | 2003-12-18 | 2003-12-18 | Display device for motor vehicles has arrangement for detecting objects outside vehicle, display unit for displaying selected objects, evaluation unit for determining speed and direction of motion of at least one selected object |
Publications (1)
Publication Number | Publication Date |
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DE10359413A1 true DE10359413A1 (en) | 2005-07-14 |
Family
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---|---|---|---|
DE10359413A Withdrawn DE10359413A1 (en) | 2003-12-18 | 2003-12-18 | Display device for motor vehicles has arrangement for detecting objects outside vehicle, display unit for displaying selected objects, evaluation unit for determining speed and direction of motion of at least one selected object |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1873736A1 (en) | 2006-06-30 | 2008-01-02 | Robert Bosch Gmbh | Method and system for aiding the driver of a motor vehicle in recognising road humps |
EP1944212A1 (en) | 2007-01-10 | 2008-07-16 | Robert Bosch Gmbh | Method and device for recognising potentially dangerous objects for a vehicle |
WO2008122498A2 (en) * | 2007-04-10 | 2008-10-16 | Robert Bosch Gmbh | Method for displaying a forward roadway and control device |
EP2081168A3 (en) * | 2008-01-16 | 2009-12-02 | Mazda Motor Corporation | Traveling control device, method and computer program product |
DE102009045471A1 (en) | 2009-10-08 | 2011-06-16 | Robert Bosch Gmbh | Method for indicating information in motor vehicle, involves transforming object-related coordinate system for indicating information into vehicle-related coordinate system, and indicating information in area of vision of driver in vehicle |
DE102009058140A1 (en) * | 2009-12-12 | 2011-06-16 | Volkswagen Ag | Motor vehicle i.e. farm vehicle, has module for determining route of detected moving object in environment of vehicle and integrating route of detected moving object and/or collision warning in map representation |
CN104340152A (en) * | 2013-08-06 | 2015-02-11 | 通用汽车环球科技运作有限责任公司 | Dynamic safety shields for situation assessment and decision making in collision avoidance tasks |
EP3154041A1 (en) * | 2015-10-07 | 2017-04-12 | LG Electronics Inc. | Vehicle surround monitoring device |
DE102009003220B4 (en) * | 2009-05-19 | 2017-08-10 | Robert Bosch Gmbh | Procedure for collision warning and collision warning device |
CN109891475A (en) * | 2016-11-09 | 2019-06-14 | 索尼公司 | Information processing equipment, information processing method, program and moving body |
-
2003
- 2003-12-18 DE DE10359413A patent/DE10359413A1/en not_active Withdrawn
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1873736A1 (en) | 2006-06-30 | 2008-01-02 | Robert Bosch Gmbh | Method and system for aiding the driver of a motor vehicle in recognising road humps |
EP1944212A1 (en) | 2007-01-10 | 2008-07-16 | Robert Bosch Gmbh | Method and device for recognising potentially dangerous objects for a vehicle |
WO2008122498A2 (en) * | 2007-04-10 | 2008-10-16 | Robert Bosch Gmbh | Method for displaying a forward roadway and control device |
DE102007016868A1 (en) | 2007-04-10 | 2008-10-16 | Robert Bosch Gmbh | Method for displaying a lane course and control device |
WO2008122498A3 (en) * | 2007-04-10 | 2009-07-16 | Bosch Gmbh Robert | Method for displaying a forward roadway and control device |
EP2081168A3 (en) * | 2008-01-16 | 2009-12-02 | Mazda Motor Corporation | Traveling control device, method and computer program product |
DE102009003220B4 (en) * | 2009-05-19 | 2017-08-10 | Robert Bosch Gmbh | Procedure for collision warning and collision warning device |
DE102009045471A1 (en) | 2009-10-08 | 2011-06-16 | Robert Bosch Gmbh | Method for indicating information in motor vehicle, involves transforming object-related coordinate system for indicating information into vehicle-related coordinate system, and indicating information in area of vision of driver in vehicle |
DE102009058140A1 (en) * | 2009-12-12 | 2011-06-16 | Volkswagen Ag | Motor vehicle i.e. farm vehicle, has module for determining route of detected moving object in environment of vehicle and integrating route of detected moving object and/or collision warning in map representation |
CN104340152A (en) * | 2013-08-06 | 2015-02-11 | 通用汽车环球科技运作有限责任公司 | Dynamic safety shields for situation assessment and decision making in collision avoidance tasks |
DE102013113572B4 (en) * | 2013-08-06 | 2016-02-18 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | A method of identifying potential hazards in the environment of a vehicle |
US9280899B2 (en) | 2013-08-06 | 2016-03-08 | GM Global Technology Operations LLC | Dynamic safety shields for situation assessment and decision making in collision avoidance tasks |
DE102013113572A1 (en) * | 2013-08-06 | 2015-02-12 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Dynamic security shields for situation assessment and decision making in collision avoidance tasks |
CN104340152B (en) * | 2013-08-06 | 2017-11-07 | 通用汽车环球科技运作有限责任公司 | It is used for the dynamic security protective cover of situation assessment and decision-making in collision free task |
EP3154041A1 (en) * | 2015-10-07 | 2017-04-12 | LG Electronics Inc. | Vehicle surround monitoring device |
US10479274B2 (en) | 2015-10-07 | 2019-11-19 | Lg Electronics Inc. | Vehicle and control method for the same |
CN109891475A (en) * | 2016-11-09 | 2019-06-14 | 索尼公司 | Information processing equipment, information processing method, program and moving body |
EP3540712A4 (en) * | 2016-11-09 | 2019-11-20 | Sony Corporation | Information processing device, information processing method, program, and moving body |
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