DE2400697A1 - Vehicle rear mirror arrangement - has set of auxiliary mirrors with final receiving mirror almost in direct line of vision - Google Patents

Vehicle rear mirror arrangement - has set of auxiliary mirrors with final receiving mirror almost in direct line of vision

Info

Publication number
DE2400697A1
DE2400697A1 DE2400697A DE2400697A DE2400697A1 DE 2400697 A1 DE2400697 A1 DE 2400697A1 DE 2400697 A DE2400697 A DE 2400697A DE 2400697 A DE2400697 A DE 2400697A DE 2400697 A1 DE2400697 A1 DE 2400697A1
Authority
DE
Germany
Prior art keywords
image
driver
mirror
lane
vision
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.)
Pending
Application number
DE2400697A
Other languages
German (de)
Inventor
Guenter Dipl Ing Scheffler
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE2400697A priority Critical patent/DE2400697A1/en
Publication of DE2400697A1 publication Critical patent/DE2400697A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/10—Front-view mirror arrangements; Periscope arrangements, i.e. optical devices using combinations of mirrors, lenses, prisms or the like ; Other mirror arrangements giving a view from above or under the vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Instrument Panels (AREA)

Abstract

Outside rear mirrors, whether mounted on the door or on the wing have the disadvantage that the driver when intending to change lanes on a motorway has to turn his head towards the mirror hereby neglecting temporarily his observation of the road ahead. The first step in a possible improvement of this disadvantage is a second mirror inside the car within a straight line of vision of the driver reflecting the image transmitted from the outside mirror. This image however will have the wrong handing. By inserting a further mirror the handing is reversed giving a correct image.

Description

Verfahren zum Erkennen der rückwärtigen Fahrbahn bei Kraftfahrzeugen.Method for recognizing the rear lane in motor vehicles.

Beim Wechseln der Fahrbahn eines Kraftfahrzeuges auf der Autobahn von der rechten auf die linke Bahn muss sich der Fahrer überzeugen,ob die hinter ihm links liegende Fahrbahn frei ist,sodass er-ausscheren kann.Dafür ist der linke Rückspiegel gut geeignet, jedoch muss der Fahrer seinen Blick von der Fahrbahn abwenden und seinen Kopf sehr stark drehen-um den toten Winkel aussuschalten-damit er einwandfrei die Situation links hinter sich feststellen kann.When changing the lane of a motor vehicle on the motorway From the right to the left lane, the driver has to convince himself whether the one behind The lane on the left is free so that he can pull out. The left is for that The rearview mirror is well suited, but the driver must avert his gaze from the road and turn his head very hard - to switch off the blind spot - so that he is flawless can determine the situation on the left behind.

Damit der Fahrer den Kpf nicht so stark drehen muss wird vorgeschlagen,dass der Fahrer lediglich seine Augen innerhalb des Rahmens der Windschutzscheibe drehen muss und dort in einer Vorriehtung die hinter ihm liegende Fahrbahn sichtbar wird.So that the driver does not have to turn the head so much, it is suggested that the driver merely turns his eyes within the frame of the windshield must and there in a Vorriehtung the road behind him is visible.

Die Umlenkung des Sehstrahls kann in 2 oder 3 Spiegeln 5 Sk.1,2 Prismen oder anderen lichtablenkenden Medien vorgesehen werden.Dabei ist es möglich einen Spiegel abblendbar vorzusehen.The deflection of the line of sight can be 5 Sk.1,2 prisms in 2 or 3 mirrors or other light-deflecting media. It is possible to use one Dimming mirror to be provided.

Die bpiegelanordnung nach Skizze 3 kommt der Erfindung sehr nahe,aber durch die grosse Entfernung bpiegel-?ahrer ist ein sehr grosser Spiegel notwendig um die Fahrbahn zu erfassen und das Bild wird um die doppelte Entfernung Spiegel-Fahrer kleiner.The mirror arrangement according to sketch 3 comes very close to the invention, but Due to the large distance between the mirror and the ear, a very large mirror is necessary to capture the road and the image is mirror-driver twice the distance smaller.

Erklärung Pos.l-6 verschiedene Spiegel Sk.l 2 Spiegel,ergibt ein gegenüber den üblichen RUckspiegeln ein seitenverkehrtes Bild.Explanation Pos.1-6 different mirrors Sk.l 2 mirrors, results in an opposite the usual rear-view mirrors a reversed picture.

Sk.2 3 Spiegel,Bild erscheint wie bei einem normalen Aussenspiegel.Sk.2 3 mirrors, the image appears like a normal outside mirror.

Sk.3 Spiegel Pos.6 hat einen sehr grossen Abstand zum Fahrer.Sk.3 mirror pos.6 has a very large distance to the driver.

Pos.8 Innenspiegel Pos.9 Windschutzscheibe bk.4 Pos.7 benötigtes Blickfeld für die Fahrbahn 10 variables zur Vergügung stehendes Blickfeld für die Einspiegelung der rückwärtigen PahrbahnItem 8 interior mirror Item 9 windshield bk.4 Item 7 required field of vision for the lane 10 variable field of view available for the reflection the rear lane

Claims (1)

Pos.ll Innenspiegel α Mass für Kopfdrehung Patentansprüche Verfahren zum Erkennen der rückwärtigen Fahrbahn bei Kraftfahrzeugen dadurch gekennzeichnet,dass das Bild der links hinter dem Fahrer liegenden Fahrbahn über eine Vorrichtung so umgelenkt wird, dass dieses Bild vor ihm erscheint und zwar so,dass der Fahrer-ohne den Kopf wesentlich zu drehen und von der Fahrbahn abwenden muss-die hintere Fahrbahn erkennen kann.Pos.ll interior mirror α measure for head rotation claims method for recognizing the rear lane in motor vehicles, characterized in that the image of the lane left behind the driver via a device like this is diverted so that this image appears in front of him in such a way that the driver-without You have to turn your head significantly and turn away from the lane - the back lane can recognize. 2 ) Verfahren nach Anspruch 1 dadurch gekennzeichnet, dass die Vorrichtung zum Umlenken des Sehstrahls in unmittelbarer Nähe des Fahrers angebracht ist und trotzdem die gesamte rückwärtige seitliche Pahrbahn als Bild zu dem Fahrer projiziert wird,ohne eine wesentliche Verkleinerung in kauf zu nehmen.Als Anhaltspunkt dient die Skizze 4 mit einem seitlichen Winkel α und den Feldern 12.13 nach rechts und links und den Feldern 14,15 nach oben und unten.2) Method according to claim 1, characterized in that the device to deflect the line of sight is attached in the immediate vicinity of the driver and nevertheless the entire rear side roadway is projected as an image to the driver without accepting a significant reduction in size. Serves as a guide the sketch 4 with a lateral angle α and the fields 12.13 to the right and left and fields 14.15 up and down. 5 ) Verfahren nach Anspruch 1-2 dadurch gekennzeichnet, dass die Vorrichtung zum Umlenken des Bildes der hinter dem Fahrer links liegenden Fahrbahn aus Spiegeln besteht, deren Anordnung in den bkizzen 1 und 2 dargestellt ist.5) Method according to claim 1-2, characterized in that the device to divert the image of the lane on the left behind the driver from mirrors exists, the arrangement of which is shown in the sketches 1 and 2. 4 ) Verfahren nach anspruch 1-3 dadurch gekennzeichnet,dass die Vorrichtungen zum Umlenken des Bildes bestehen kann aus Prismen ,Fernsehapparat oder alle Vorrichtungen, die das unter Anspruch 1 erwähnte Bild der Fcohrbahn geben.4) Method according to claims 1-3, characterized in that the devices to redirect the image can consist of prisms, a television set or any device, which give the image mentioned under claim 1 of the Fcohrbahn. 5 ) Verfahren nach Anspruch 1-4 dadurch gekennzeichnet, dass in die VorrichtL ein irgendwie gearteter Blendschutz-abschaltbar-zwische@geschaltet ist.5) Method according to claims 1-4, characterized in that in the VorrichtL some kind of glare protection-switch-off-is connected between @.
DE2400697A 1974-01-08 1974-01-08 Vehicle rear mirror arrangement - has set of auxiliary mirrors with final receiving mirror almost in direct line of vision Pending DE2400697A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2400697A DE2400697A1 (en) 1974-01-08 1974-01-08 Vehicle rear mirror arrangement - has set of auxiliary mirrors with final receiving mirror almost in direct line of vision

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2400697A DE2400697A1 (en) 1974-01-08 1974-01-08 Vehicle rear mirror arrangement - has set of auxiliary mirrors with final receiving mirror almost in direct line of vision

Publications (1)

Publication Number Publication Date
DE2400697A1 true DE2400697A1 (en) 1975-07-17

Family

ID=5904322

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2400697A Pending DE2400697A1 (en) 1974-01-08 1974-01-08 Vehicle rear mirror arrangement - has set of auxiliary mirrors with final receiving mirror almost in direct line of vision

Country Status (1)

Country Link
DE (1) DE2400697A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993009007A1 (en) * 1991-10-31 1993-05-13 Optical Perspectives Ltd. Rear-view system for vehicles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993009007A1 (en) * 1991-10-31 1993-05-13 Optical Perspectives Ltd. Rear-view system for vehicles
US5526195A (en) * 1991-10-31 1996-06-11 Optical Perspectives Ltd. Rear-view system for vehicles

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