DE10146974A1 - Motor vehicle light has rear fog light suitable for emission of focused laser beam that is visible in fog and is incident on road at safety distance associated with rear of vehicle - Google Patents

Motor vehicle light has rear fog light suitable for emission of focused laser beam that is visible in fog and is incident on road at safety distance associated with rear of vehicle

Info

Publication number
DE10146974A1
DE10146974A1 DE2001146974 DE10146974A DE10146974A1 DE 10146974 A1 DE10146974 A1 DE 10146974A1 DE 2001146974 DE2001146974 DE 2001146974 DE 10146974 A DE10146974 A DE 10146974A DE 10146974 A1 DE10146974 A1 DE 10146974A1
Authority
DE
Germany
Prior art keywords
vehicle
fog
laser beam
visible
safety distance
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Withdrawn
Application number
DE2001146974
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OEZER MUSTAFA
Original Assignee
OEZER MUSTAFA
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 OEZER MUSTAFA filed Critical OEZER MUSTAFA
Priority to DE2001146974 priority Critical patent/DE10146974A1/en
Publication of DE10146974A1 publication Critical patent/DE10146974A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/18Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights being additional front lights
    • B60Q1/20Fog lights
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2400/00Special features or arrangements of exterior signal lamps for vehicles
    • B60Q2400/50Projected symbol or information, e.g. onto the road or car body

Abstract

The motor vehicle has a rear fog light (6) mounted on the rear of the vehicle and emits a rearward beam directed towards the road, whereby there is a safety distance associated with the rear of the vehicle. The rear fog light is suitable for emission of a focused laser beam (7) that is visible in fog and is incident (9) on the road at the safety distance (8).

Description

Die Erfindung betrifft ein Kraftfahrzeug mit Nebelschlussleuchte, bei dem die Nebelschlussleuchte an einer Fahrzeugrückseite montiert ist und eine rückwärtsgerichtete Strahlung abgibt, die zu einer Fahrbahn ausgerichtet ist, wobei der Fahrzeugrückseite ein Sicherheitsabstand zugeordnet ist. The invention relates to a motor vehicle with rear fog lamp, in which the Rear fog lamp is mounted on the rear of the vehicle and one emits backward radiation directed towards a roadway, wherein a safety distance is assigned to the rear of the vehicle.

Bei einem durch die Praxis bekannten Kraftfahrzeug (= Kfz) dieser Art ist die Nebelschlussleuchte zur Abgabe normalen Lampenlichts ausgebildet, das einen breit gefächerten Strahlungsbereich hat und bei Nebel besser sichtbar ist als ein normales Rücklicht, jedoch auch bei stärker werdendem Nebel immer schlechter sichtbar ist. Bei starkem Nebel ist ein nachfolgendes Kfz an ein vorausfahrendes Kfz dann schon zu dicht herangefahren, wenn die Nebelschlussleuchte für das nachfolgende Kfz sichtbar wird. Der Sicherheitsabstand, den das nachfolgende Kfz vom vorausfahrenden Kfz einhalten sollte, wird unterschritten. Es kommt also bei Nebel trotz der bekannten Nebelschlussleuchte zu relativ vielen Auffahrunfällen, bei denen ein nachfolgendes Kfz auf die Fahrzeugrückseite des vorausfahrenden Kfz auffährt. In a motor vehicle (= motor vehicle) of this type which is known in practice, the Rear fog lamp designed to emit normal lamp light, one has a wide range of radiation and is more visible in fog than a normal taillight, but also worse with increasing fog is visible. In heavy fog, a subsequent vehicle is on The vehicle driving in front is already too close when the rear fog lamp for the following vehicle is visible. The safety distance that the If the following vehicle is to be kept by the vehicle in front, the vehicle will fall short. It So there is a relatively large amount of fog despite the well-known rear fog lamp Rear-end collisions, in which a following vehicle on the back of the vehicle vehicle driving in front.

Eine Aufgabe der Erfindung ist es daher, ein Kfz der eingangs genannten Art zu schaffen, dessen Nebelschlussleuchte verbessert ist, indem sie ein verbessertes Einhalten eines Sicherheitsabstandes bei Nebel ermöglicht. Das erfindungsgemäße Kfz ist, diese Aufgabe lösend, dadurch gekennzeichnet, dass die Nebelschlussleuchte zur Abgabe eines gebündelten Laserstrahls geeignet ausgebildet ist, der nur bei Nebel leuchtend sichtbar ist, und dass die Nebelschlussleuchte zum Auftreffen des Laserstrahls im Sicherheitsabstand auf der Fahrbahn eingerichtet ist. An object of the invention is therefore to provide a motor vehicle of the type mentioned to create whose rear fog lamp is improved by a improved compliance with a safety distance in fog enables. The Vehicle according to the invention is solving this problem, characterized in that the Rear fog lamp designed to emit a bundled laser beam that is only visible when there is fog, and that the rear fog lamp to hit the laser beam at a safe distance on the road is set up.

Von dem Laserstrahl ist ohne Nebel nur die Strahlungsquelle und die erhellte Auftreffstelle sichtbar. Bei Nebel aber ist der Laserstrahl über seine gesamte Länge hin deutlich sichtbar. Der Laserstrahl ist bei starkem Nebel bei einem größeren Abstand von der Fahrzeugrückseite zu sehen als die bekannte Nebelschlussleuchte. Die Länge des Laserstrahls bis zur Auftreffstelle auf der Fahrbahn kann als Sicherheitsabstand gewertet werden, den ein nachfolgendes Kfz von der Fahrzeugseite des vorausfahrenden Kfz einhalten sollte. Of the laser beam, only the radiation source and the illuminated one are without fog Impact point visible. In fog, however, the laser beam is over its entire length Length clearly visible. The laser beam is with you in strong fog see greater distance from the rear of the vehicle than the known one Rear fog light. The length of the laser beam to the point of impact on the Roadway can be assessed as a safety distance that a subsequent vehicle from the vehicle side of the vehicle in front should adhere.

Die im Nebel sichtbare Farbe des Laserstrahls läßt sich in gewünschter Weise einstellen. Der Laserstrahl ist z. B. im Querschnitt rund und über die Länge hin im Querschnitt gleichbleibend. Es ist auch möglich, dem Laserstrahl einen rechteckigen und sich zur Auftreffstelle hin erweiternden Querschnitt zu geben, so dass die erhellte Auftreffstelle ein relativ großes rechteckiges Feld ist. Der Laserstrahl ist von der Strahlungsquelle an der Fahrzeugrückseite zur Auftreffstelle auf der Fahrbahn schräg abwärts geneigt. Die Strahlungsquelle ist z. B. dauerhaft starr festgelegt oder verstellbar angebracht, wobei das Verstellen z. B. ein händisches Einstellen sowie Feststellen ist oder eine steuerbare Beweglichkeit ist. Das Kfz ist z. B. ein Lastkraftwagen oder ein Personenkraftwagen. The color of the laser beam visible in the fog can be set in the desired way to adjust. The laser beam is e.g. B. round in cross-section and over the length constant in cross section. It is also possible to use a laser beam to give a rectangular cross-section which widens towards the point of impact, so that the illuminated impact point is a relatively large rectangular field. The Laser beam is from the radiation source on the back of the vehicle Impact point inclined downwards on the road. The radiation source is e.g. B. permanently rigidly fixed or adjustably attached, the adjustment z. B. a manual setting and ascertaining is or a controllable Mobility is. The vehicle is e.g. B. a truck or a passenger car.

In der Zeichnung ist eine bevorzugte Ausführungsform der Erfindung dargestellt und zwar eine Seitenansicht eines Kraftfahrzeugs mit Nebelschlussleuchte. In the drawing is a preferred embodiment of the invention shown and that a side view of a motor vehicle with rear fog lamp.

Gemäß Zeichnung fahren auf einer ebenen geraden Fahrbahn 1 in einer Fahrtrichtung 2 ein vorausfahrendes Kfz 3 und dahinter ein nachfolgendes Kfz 4. Das vorausfahrende Kfz 3 weist an der Fahrzeugrückseite 5 eine Nebelschlussleuchte 6 auf, welche die Strahlungsquelle eines gebündelten Laserstrahls 7 ist. Der Laserstrahl 7 ist schräg abwärts zur Fahrbahn 1 gerichtet und hat in einem Abstand 8 eine Auftreffstelle 9 auf der Fahrbahn. According to the drawing, a vehicle 3 driving ahead and behind it a vehicle 4 behind drive on a flat, straight roadway 1 in a direction of travel 2 . The vehicle 3 driving ahead has a rear fog lamp 6 on the rear of the vehicle 5 , which is the radiation source of a bundled laser beam 7 . The laser beam 7 is directed obliquely downwards to the carriageway 1 and has a point of impact 9 on the carriageway at a distance 8 .

Claims (1)

Kraftfahrzeug mit Nebelschlussleuchte, bei dem die Nebelschlussleuchte an einer Fahrzeugrückseite montiert ist und eine rückwärtsgerichtete Strahlung abgibt, die zu einer Fahrbahn ausgerichtet ist, wobei der Fahrzeugrückseite ein Sicherheitsabstand zugeordnet ist, dadurch gekennzeichnet,
dass die Nebelschlussleuchte (6) zur Abgabe eines gebündelten Laserstrahls (7) geeignet ausgebildet ist, der nur bei Nebel leuchtend sichtbar ist, und
dass die Nebelschlussleuchte (6) zum Auftreffen (9) des Laserstrahls (7) im Sicherheitsabstand (8) auf der Fahrbahn (1) eingerichtet ist.
Motor vehicle with rear fog lamp, in which the rear fog lamp is mounted on a rear of the vehicle and emits a rearward-facing radiation which is aligned with a roadway, a safety distance being assigned to the rear of the vehicle, characterized in that
that the rear fog lamp ( 6 ) is designed to emit a bundled laser beam ( 7 ) which is only visible when there is fog, and
that the rear fog lamp ( 6 ) is arranged to strike ( 9 ) the laser beam ( 7 ) at a safety distance ( 8 ) on the roadway ( 1 ).
DE2001146974 2001-09-24 2001-09-24 Motor vehicle light has rear fog light suitable for emission of focused laser beam that is visible in fog and is incident on road at safety distance associated with rear of vehicle Withdrawn DE10146974A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2001146974 DE10146974A1 (en) 2001-09-24 2001-09-24 Motor vehicle light has rear fog light suitable for emission of focused laser beam that is visible in fog and is incident on road at safety distance associated with rear of vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2001146974 DE10146974A1 (en) 2001-09-24 2001-09-24 Motor vehicle light has rear fog light suitable for emission of focused laser beam that is visible in fog and is incident on road at safety distance associated with rear of vehicle

Publications (1)

Publication Number Publication Date
DE10146974A1 true DE10146974A1 (en) 2003-04-10

Family

ID=7700056

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2001146974 Withdrawn DE10146974A1 (en) 2001-09-24 2001-09-24 Motor vehicle light has rear fog light suitable for emission of focused laser beam that is visible in fog and is incident on road at safety distance associated with rear of vehicle

Country Status (1)

Country Link
DE (1) DE10146974A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005032884A1 (en) * 2004-06-02 2005-04-14 Arboleda Cepeda, Wilson, Rene Guidable fog lights
US7980782B2 (en) 2004-07-30 2011-07-19 Astron Fiamm Safety S.P.A. Traffic safety integrated system, particularly in low visibility conditions and method of use of same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005032884A1 (en) * 2004-06-02 2005-04-14 Arboleda Cepeda, Wilson, Rene Guidable fog lights
US7980782B2 (en) 2004-07-30 2011-07-19 Astron Fiamm Safety S.P.A. Traffic safety integrated system, particularly in low visibility conditions and method of use of same

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8139 Disposal/non-payment of the annual fee