DE102009006307A1 - Light source unit for use in vehicle, has two laser light sources emitting laser beams distanced from each other and arranged in vehicle in adjustable manner, where laser beams intersect outside of contour of vehicle - Google Patents
Light source unit for use in vehicle, has two laser light sources emitting laser beams distanced from each other and arranged in vehicle in adjustable manner, where laser beams intersect outside of contour of vehicle Download PDFInfo
- Publication number
- DE102009006307A1 DE102009006307A1 DE200910006307 DE102009006307A DE102009006307A1 DE 102009006307 A1 DE102009006307 A1 DE 102009006307A1 DE 200910006307 DE200910006307 DE 200910006307 DE 102009006307 A DE102009006307 A DE 102009006307A DE 102009006307 A1 DE102009006307 A1 DE 102009006307A1
- Authority
- DE
- Germany
- Prior art keywords
- light source
- source unit
- unit according
- laser
- vehicle
- 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- Withdrawn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
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/168—Driving aids for parking, e.g. acoustic or visual feedback on parking space
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
- B60Q9/002—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling for parking purposes, e.g. for warning the driver that his vehicle has contacted or is about to contact an obstacle
- B60Q9/003—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling for parking purposes, e.g. for warning the driver that his vehicle has contacted or is about to contact an obstacle using physical contactors, e.g. arms that trigger alarm upon contact with obstacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q2400/00—Special features or arrangements of exterior signal lamps for vehicles
- B60Q2400/50—Projected symbol or information, e.g. onto the road or car body
Abstract
Description
Die vorliegende Erfindung bezieht sich auf eine Lichtquelleneinheit gemäß dem Patentanspruch 1.The The present invention relates to a light source unit according to claim 1.
Allgemein bekannt sind Einparkhilfen, die mit Ultraschallsensoren ausgerüstet sind und die Annäherung an ein Hindernis akustisch signalisieren. Diese Geräte sind aufwendig und teuer.Generally parking aids equipped with ultrasonic sensors are known and the approach to signal an obstacle acoustically. These devices are complicated and expensive.
Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung zu schaffen, mit der es auf einfache Weise möglich ist, ein Fahrzeug in einem vorbestimmten Abstand zu einem Hindernis reproduzierbar abzustellen.Of the Invention has for its object to provide a device with it in a simple way possible is a vehicle at a predetermined distance to an obstacle to turn off reproducibly.
Diese Aufgabe wird durch die im Patentanspruch 1 angegebenen Merkmale gelöst.These The object is achieved by the features specified in claim 1 solved.
Erfindungsgemäß umfasst eine Lichtquelleneinheit zwei voneinander beabstandete Laserstrahlen emittierende Laserlichtquellen, die solcherart in einem Fahrzeug angeordnet sind, daß die Laserlichtquellen in einem Winkel zueinander verstellbar angeordnet sind und die Laserstrahlen sich außerhalb eines Fahrzeugumrisses des Fahrzeuges kreuzen. Mit dieser Lichtquelleneinheit ist es auf einfache Weise möglich, optisch eine Annäherung an ein Hindernis laufend anzuzeigen und eine gewünschte Position des Fahrzeugs durch sich überlappende Laserlichtpunkte klar zu definieren. Die erfindungsgemäße Lichtquelleneinheit ist einfach und preiswert herstellbar und ist leicht zu montieren.According to the invention a light source unit, two spaced-apart laser beams emitting laser light sources, such in a vehicle are arranged that the Laser light sources arranged at an angle to each other adjustable and the laser beams are outside a vehicle outline of the vehicle. It's on with this light source unit easy way possible visually an approximation to indicate an obstacle running and a desired position of the vehicle by overlapping ones Clearly define laser light spots. The light source unit according to the invention is easy and inexpensive to produce and is easy to assemble.
Die Erfindung wird an Hand der Zeichnungen näher beschrieben. Darin zeigen:The Invention will be described with reference to the drawings. Show:
Wie
in
In
einer modifizierten Ausführungsform
ist die Platte
An
jedem Laserpointer
Der
erste Laserpointer
Der
erste Laserpointer
Die
Arbeitsweise der Lichtquelleneinheit
Zuerst
wird das Fahrzeug in eine gewünschte
Position gebracht, in der das Fahrzeug
Nach
einer Fahrzeugfahrt wird beim Annähern an die oben beschriebene
Position die Lichtquelleneinheit
Beim
langsamen Annähern
des Fahrzeugs
Sollte
das Fahrzeug
In
der bevorzugten Ausführungsform
ist die Lichtquelleneinheit
In
einigen Fällen,
besonders dann, wenn der Kreuzungspunkt K auf eine Stelle an der
Wand
In
einer anderen Ausführungsform
können die
beiden Laserpointer
In
der Ausführungsform
von
Das
Gehäuse
Die
Laserpointer
Auf
der Bodenplatte
In
der bevorzugten Ausführungsform
weist die Abdeckung
In
einer modifizierten, nicht gezeigten Ausführungsform sind die Laserpointer
In
einer Weiterbildung der Ausführungsform von
Bei
einer Bewegung der Verbindungsstange
Zur
Einstellung der Entfernung des Kreuzungspunktes K ist auf dem Träger
In
einer Weiterbildung der Ausführungsform von
Zwischen
den Einstellrädern
Statt
der Windschutzscheibe
Die
Laserpointer
Obwohl
die Laserpointer
In
einer Ausführungsform
sind die Laserpointer
Mischformen zwischen den Ausführungsformen und deren Modifikationen gehören zum Schutzumfang der vorliegenden Erfindung.mixed forms between the embodiments and their modifications belong within the scope of the present invention.
Claims (34)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910006307 DE102009006307A1 (en) | 2009-01-27 | 2009-01-27 | Light source unit for use in vehicle, has two laser light sources emitting laser beams distanced from each other and arranged in vehicle in adjustable manner, where laser beams intersect outside of contour of vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910006307 DE102009006307A1 (en) | 2009-01-27 | 2009-01-27 | Light source unit for use in vehicle, has two laser light sources emitting laser beams distanced from each other and arranged in vehicle in adjustable manner, where laser beams intersect outside of contour of vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102009006307A1 true DE102009006307A1 (en) | 2010-07-29 |
Family
ID=42282651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200910006307 Withdrawn DE102009006307A1 (en) | 2009-01-27 | 2009-01-27 | Light source unit for use in vehicle, has two laser light sources emitting laser beams distanced from each other and arranged in vehicle in adjustable manner, where laser beams intersect outside of contour of vehicle |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102009006307A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013151449A1 (en) * | 2012-04-03 | 2013-10-10 | Zambrzycki Jerzy Waldemar | A method of positioning an object a relative to an object b using focused light beams and devices using this principle particularly to support parking of vehicles. |
DE102015016545A1 (en) * | 2015-12-18 | 2017-06-22 | Audi Ag | A method of assisting a driver in driving a motor vehicle to a desired distance to a wall |
DE102018220855B3 (en) * | 2018-12-03 | 2020-01-16 | Psa Automobiles Sa | Headlights of a motor vehicle with an optical parking aid and motor vehicle |
DE102019209940A1 (en) * | 2019-07-05 | 2021-01-07 | Zf Friedrichshafen Ag | Collision warning |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4402661A1 (en) * | 1994-01-29 | 1995-08-03 | Thomas Bleiner | Device for signaling a vehicle |
US5733031A (en) * | 1995-06-07 | 1998-03-31 | Lin; Chung Yu | Optical rearview device of vehicle |
US6040787A (en) * | 1998-12-03 | 2000-03-21 | Durham; Lamoyne W. | Laser vehicle parking apparatus |
US20050134482A1 (en) * | 2003-12-18 | 2005-06-23 | Xugang Li | Vehicle parking assistances system |
US20070046500A1 (en) * | 2005-08-25 | 2007-03-01 | Herbert William J | Dual laser beam guidance and parking device |
WO2007087757A1 (en) * | 2006-02-01 | 2007-08-09 | Daniel Aguilar Arrieta | Lighting system which facilitates the visual estimation of parking distances |
-
2009
- 2009-01-27 DE DE200910006307 patent/DE102009006307A1/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4402661A1 (en) * | 1994-01-29 | 1995-08-03 | Thomas Bleiner | Device for signaling a vehicle |
US5733031A (en) * | 1995-06-07 | 1998-03-31 | Lin; Chung Yu | Optical rearview device of vehicle |
US6040787A (en) * | 1998-12-03 | 2000-03-21 | Durham; Lamoyne W. | Laser vehicle parking apparatus |
US20050134482A1 (en) * | 2003-12-18 | 2005-06-23 | Xugang Li | Vehicle parking assistances system |
US20070046500A1 (en) * | 2005-08-25 | 2007-03-01 | Herbert William J | Dual laser beam guidance and parking device |
WO2007087757A1 (en) * | 2006-02-01 | 2007-08-09 | Daniel Aguilar Arrieta | Lighting system which facilitates the visual estimation of parking distances |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013151449A1 (en) * | 2012-04-03 | 2013-10-10 | Zambrzycki Jerzy Waldemar | A method of positioning an object a relative to an object b using focused light beams and devices using this principle particularly to support parking of vehicles. |
DE102015016545A1 (en) * | 2015-12-18 | 2017-06-22 | Audi Ag | A method of assisting a driver in driving a motor vehicle to a desired distance to a wall |
DE102015016545B4 (en) | 2015-12-18 | 2018-07-12 | Audi Ag | A method of assisting a driver in driving a motor vehicle to a desired distance to a wall |
DE102018220855B3 (en) * | 2018-12-03 | 2020-01-16 | Psa Automobiles Sa | Headlights of a motor vehicle with an optical parking aid and motor vehicle |
DE102019209940A1 (en) * | 2019-07-05 | 2021-01-07 | Zf Friedrichshafen Ag | Collision warning |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8122 | Nonbinding interest in granting licenses declared | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20120801 |