DE3005415A1 - Monitor system for vehicle rear field of view - uses optical or electro-optical devices to give large field of view - Google Patents

Monitor system for vehicle rear field of view - uses optical or electro-optical devices to give large field of view

Info

Publication number
DE3005415A1
DE3005415A1 DE19803005415 DE3005415A DE3005415A1 DE 3005415 A1 DE3005415 A1 DE 3005415A1 DE 19803005415 DE19803005415 DE 19803005415 DE 3005415 A DE3005415 A DE 3005415A DE 3005415 A1 DE3005415 A1 DE 3005415A1
Authority
DE
Germany
Prior art keywords
optical
monitor
electro
view
organs
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.)
Ceased
Application number
DE19803005415
Other languages
German (de)
Inventor
Antrag Auf Nichtnennung
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.)
IVANOV STEPHAN
Original Assignee
IVANOV STEPHAN
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 IVANOV STEPHAN filed Critical IVANOV STEPHAN
Priority to DE19803005415 priority Critical patent/DE3005415A1/en
Publication of DE3005415A1 publication Critical patent/DE3005415A1/en
Ceased legal-status Critical Current

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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
    • B60R1/20—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
    • B60R1/22—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 for viewing an area outside the vehicle, e.g. the exterior of the vehicle
    • B60R1/23—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 for viewing an area outside the vehicle, e.g. the exterior of the vehicle with a predetermined field of view
    • B60R1/26—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 for viewing an area outside the vehicle, e.g. the exterior of the vehicle with a predetermined field of view to the rear of the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
    • B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
    • B60R2300/802—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for monitoring and displaying vehicle exterior blind spot views
    • B60R2300/8026—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for monitoring and displaying vehicle exterior blind spot views in addition to a rear-view mirror system

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

The system has a monitor showing up to 360 degrees of the field of view behind the vehicle by optical or electro-optical means. The monitor may consist of a fluorescent or phosphorescent screen optically coupled to one or more photoreceptors. The optical system may comprise a suitable combination of lenses, prisms and/or mirrors. If the system is electro-optical, the optical signals are converted into electrical signals for sending to the monitor.

Description

RückwärtsmonitorsystemReverse monitor system

1. Anwendungsgebiet Einrichtung für Abbildung des Geschehens auf einem beliebiq breiten Sektor hinter und um den Führer eines Fahrzeuges. 1. Area of application Facility for mapping what is happening on any broad sector behind and around the driver of a vehicle.

2. Zweck Eine Lückenlose Abbildung des auf einem bis 180° breitem Sektor hinter de Führer des Fahrzeuges sich abwickelnden Geschebens ist erforferlich. 2. Purpose A gapless image of the up to 180 ° wide Sector behind the driver of the vehicle as the incident unfolds is required.

Diese Abbildung soll auf t-ine verhältnismäßig kleine Fläche natufljetreu wiedergegeben weden. This figure is supposed to be true to nature on a relatively small area be reproduced.

3. Stand der Technik Die zur Zeit bekinnten Einrichtungen bestehen aus einem oder mehreren, auf verschiedenen Stellen des Fahrzeuges angebrachten Spiegeln. Auf diesen Spiegeln werden Teilsektoren wiedergespiegelt, deren Breite und Höhe unter schiedlich und von den Charakteristiken der Spiegel abhängig ist. 3. State of the art The currently known facilities exist from one or more mirrors attached to different parts of the vehicle. Sub-sectors, their width and height, are reflected on these mirrors different and depends on the characteristics of the mirror.

4. Kritik des Standes der Technik Derzeitiger Stand der Technik weist folgende Hauptnachteile auf: a) Keine läckenlose Abbildung des Sektors hinter dem Fehrer durch - toten Winkel - auf verschiedenen Stellen des Fahrzeuges wiederspiegelten Teilabschnitten - Abhänqiqkeit der Wiederspiegelung von der Lage ( Körper-, Kopf-, Sitzlage ) des Fahrers, bohogen auf die Einstellung des Spiegels. 4. Criticism of the Prior Art Current state of the art points the following main disadvantages: a) No seamless mapping of the sector behind the Fehrer through - blind spots - reflected on different parts of the vehicle Sections - Dependence of the reflection on the position (body, head, Seat position) of the driver, bohogen on the setting of the mirror.

b) Dekonzentration des Fahrers durch: - öftere Verstellung und Wiedereinstellung der Spiegel - ständiges Wechseln der Beobachtungsstellen ( Innenspiegel; Außenspiegel links und rechts ) - unausreichende Breite des wiederspiegel ton Sektors - Irritieren von Wiederspiegelung der Lichter nachkommender Fahrzeuge 5. Aufgabe Die Nachteile der derzeitigen Lösung wesent-lich zu verringern, bzw. zn beseitigen und dadurch die Verkenhrssicherheit zu erhöhen. b) Deconcentration of the driver through: - frequent adjustments and readjustments the mirror - constant change of observation points (inside mirror; outside mirror left and right) - insufficient width of the reflecting ton sector - irritating of the reflection of the lights of following vehicles 5. Task The disadvantages the current solution to significantly reduce or eliminate and thereby to increase traffic safety.

6. Lösung Die Aufgabe wird durch einen Monitor ( Spiegelreflexsystem, Mattscheibe, fluor- oder phosphoriszenter Schirm ) gelöst, auf welchem der gesamte vom Fahrer normalerweise unüberblickbare Sektor ( 120 bis 180 0 wiedergegeben wird. Der Monitor wird im normalen Blickfeld ( z.B. am Armaturenbrett ) des Fahrers fest angebracht, bzw. eingebaut.6. Solution The task is monitored by a monitor (reflex system, Screen, fluorine or phosphorescent screen), on which the entire Sector (120 to 180 0 that is normally impossible to survey by the driver) is reproduced. The monitor is fixed in the driver's normal field of vision (e.g. on the dashboard) attached or built in.

7. Weitere Ausstattung 7.1 Aufnahmeorgane Die Aufnahmeorgane ( Linsen, Prismen, Spiegel ) in der entsprechenden Anzahl ( in der Regel drei System mit Aufnahmebereich von 60 bis 90°) weden an dem Fahrzeung so angebracht bzw. eingebaut, daß sie den Bereich von 120 bis 180 ° decken.7. Further equipment 7.1 Absorption organs The absorption organs (lenses, Prisms, mirrors) in the appropriate number (usually three systems with a recording area from 60 to 90 °) are attached or installed on the vehicle in such a way that they the Cover area from 120 to 180 °.

Die Anzahl ist von den Charakteristiken der Aufnahmeorgane und von dGl- Konstruktion des Fahrzeuges abhängig. The number is from the characteristics of the receiving organs and from dGl construction of the vehicle dependent.

7. Übertragenssystem Die Überttragung des von den Aufnahmeorganen aufgenommene Bild erfolg grundsätzlich auf optischem oder elektrooptischem Wege.7. Transfer system The transfer of the from the receiving organs The recorded image is basically done optically or electro-optically.

7. 2. 1 Optische Übertragung a) Mittels einfachen opttischen Systemen ( Spiegel, Pridmen, Blenden ) wird der Lichtbündel durch Lichtkanäle bis zum Monitor umgeleitet un diif dem Monitor wiedergegeben b) Mittels lichtführender Kabel wird der Lichtbündel vom Aufnahmeorgan bis zum Monitor geführt und auf dem Monitor wiedergegeben.7. 2. 1 Optical transmission a) Using simple optical systems (Mirrors, pridms, diaphragms) the light bundle becomes through light channels up to the monitor rerouted and displayed on the monitor b) Using light-conducting cables the light beam is guided from the recording organ to the monitor and reproduced on the monitor.

8. 2 Elektrooptische Übertragung Das von den Aufnahmeorganen aufgenommene Licht wird in Klektroimpulse umgesetzt und zum Monitor geführt. Dort erfolgt die umgekehrte Umsetzung und Wiedergabe auf dein Monitor 7. 2. 3 Entsprechend den Charakteriscken der Aufnahmeorgane und den Übertragungsverlusten, kann auch ein Verstärkungssystem angewandt werden. 8. 2 Electro-optical transmission That recorded by the recording organs Light is converted into Klektro-impulses and led to the monitor. There the reverse conversion and playback on your monitor 7. 2. 3 According to the characteristics the absorption organs and the transmission losses, can also be an amplification system can be applied.

8. Erzielbare Vorteile 8.1 Kompakte und lückenlose Abbildung des gesamten 120 bis 180 ° Sektors.8. Achievable advantages 8.1 Compact and complete mapping of the entire 120 to 180 ° sector.

8.2 Beobachtungsobjekt ( Monitor ) im Blickfeld des Fahrers.8.2 Object to be observed (monitor) in the driver's field of vision.

8. 3 Einmalige Einstellung des System bei der Anbringung bzw. dem Einbdu, dd alle Elemente fest angebracht bzw. eingebaut sind.8. 3 One-time setting of the system at the time of installation or the Integration, dd all elements are permanently attached or built in.

8.4 Dekonzentration des Fahrers durch die Nachteile der derzeitigen Lösung wird beseitigt.8.4 Deconcentration of the driver due to the disadvantages of the current one Solution is eliminated.

8. 5 Wiedergabe unabhängig von der Lage des Fahrers bezogen auf die Aufnahmeoryane.8. 5 playback regardless of the location of the driver based on the Ingestion oryans.

8. 6 Mögliche Kombinierung mit den konventionellen Einrichtungen 9. Beispiele: 9.1 Motorrad An den beiden Enden der Lenkung werden zwei Aufnalmeorgane so anyebracht, daß deren Aufnahmebereiche sich auf 1 m hinter dem Motorrad überschneiden.8. 6 Possible combination with conventional facilities 9. Examples: 9.1 Motorbike At both ends of the steering there are two pick-up organs in such a way that their recording areas overlap within 1 m behind the motorcycle.

Der Monitor wird in dtr Mitte auf der Lenkung angebracht. Je nach Abstand zwischen den Autaahmeonninen und nach deren Charakteristik wiedergibt der Monitor einen Bereich von 90 bis 180 °. The monitor is placed in the middle of the steering. Depending on The distance between the Autaahmeonninen and according to their characteristics reflects the Monitor a range from 90 to 180 degrees.

9.2 PKW An den beiden vorderen Kotflügel, auf der Höhe der Gürtellinie, werden zwei Aufnahmeorgane angebracht.9.2 Cars On the two front fenders, at the height of the belt line, two recording organs are attached.

In der Mitte, auf der hinteren Dachkante, wird das dritte Aufnahmeorgan angebracht. In the middle, on the rear edge of the roof, is the third receiving organ appropriate.

Der Monitor am Instrumentenbrett wiedergibt einen Bereich von 120 bis 240 ° je nach Charakteri.st:ik der Aufnahmeorqane. The monitor on the instrument panel shows a range of 120 up to 240 ° depending on the characteristics of the recording organs.

9.3 DKW mit konvenzionellen Tnnenspiegel Durch zwei Aufnahmeorgane an den Kotflügel, und zwei Monitors auf den beiden Seiten des Innenspiegels, erhält man eine lückenlose Wiedergabe von 120 bis 150 °.9.3 DKW with conventional interior mirror Through two recording organs on the fender, and two monitors on either side of the inside mirror a gapless reproduction of 120 to 150 °.

Claims (3)

10. Patentansprüche: Oberbegriff: Rückwärtsmonitorsystem für Fahrzeuge dadurch gekennzeichnet, daß ein Bereich von bis 360 ° auf dem Monitor mittels optische oder elektrooptische Tibertraqung der Aufnahmen von einer beliebigen Anzahl von Aufnahmeorgan£'n lückenlos wiedergegeben und beobachtet werden kann.10. Claims: Generic term: rearward monitor system for vehicles characterized in that a range of up to 360 ° on the monitor by means of optical or electro-optical transfer of the recordings from any number of Recording organ £ 'n can be reproduced and observed without gaps. Oberbegriff des Un teranspruchs: Hauptelelnente des Saytems nach Anspruch 1: 1. Monitor dadurch gekennzeichnet, daß er aus Spiegelreflexsystem, Mattscheibe oder fluor- oder phosphoreszierendem Schirm bestent und die Aufnahmen von ein- oder mehreren Aufnahmeorganen wiedergibt.Generic term of the sub-claim: main element of the Saytems according to claim 1: 1. Monitor characterized in that it consists of a single lens reflex system, focusing screen or fluorine or phosphorescent screen and the recordings of one or reproduces several recording organs. 2. Aufnahmeorgane dadurch gekennzeichnet, daß sie aus einer geeigneten Kombination von Linsen, Prismen und/oder Spiegeln bestehen, und einen beliebiger Aufnahmewinkel haben können. 2. Recording organs, characterized in that they consist of a suitable Combination of lenses, prisms and / or mirrors exist, and any one Can have shooting angle. Die Anzahl der Organe ist von Fall zu Fall und in Funktion derer Charakteristiken auszulegen. The number of organs varies from case to case and according to their function To interpret characteristics. 3. Übertragungssystem dadurch gekennzeichnet, daß es auf das rein optische Prinzip ( Spiegel, Prismen, Linsen oder Lichführende Glasfaserkabel ) oder auf das elektrooptische Prinzip ( Umsetzung von Licht in Stromimpulse und umgekehrt mit übertragung auf dem elektrischen Wege ) basiert. 3. Transmission system characterized in that it is purely on the optical principle (mirrors, prisms, lenses or fiber optic cables) or on the electro-optical principle (conversion of light into current impulses and vice versa with transmission on the electrical path). Anwendung von Verstärkungssystem möglich. Use of reinforcement system possible.
DE19803005415 1980-02-14 1980-02-14 Monitor system for vehicle rear field of view - uses optical or electro-optical devices to give large field of view Ceased DE3005415A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19803005415 DE3005415A1 (en) 1980-02-14 1980-02-14 Monitor system for vehicle rear field of view - uses optical or electro-optical devices to give large field of view

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803005415 DE3005415A1 (en) 1980-02-14 1980-02-14 Monitor system for vehicle rear field of view - uses optical or electro-optical devices to give large field of view

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DE3005415A1 true DE3005415A1 (en) 1981-09-24

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3200928A1 (en) * 1982-01-14 1983-07-21 Klöckner-Humboldt-Deutz AG, 5000 Köln Exterior rearview system
WO2001087670A1 (en) * 2000-05-12 2001-11-22 Yongcai Zhang A rear view device inside a vehicle cab
EP2869021A1 (en) * 2013-11-05 2015-05-06 Delphi Technologies, Inc. Multiple imager vehicle optical sensor system

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE485342C (en) * 1927-12-02 1929-10-29 Otto Krueerke Device for observing from the driver's seat of a motor vehicle the field of view that is adjacent to it
DE486058C (en) * 1929-11-11 Friedrich Mertz Periscope-like device on motor vehicles
DE831808C (en) * 1950-11-22 1952-02-18 Manfred Raether Review device for motor vehicles, especially trucks
DE863717C (en) * 1943-03-25 1953-01-19 Leitz Ernst Gmbh Telescope installed in a vehicle
US3394978A (en) * 1964-04-10 1968-07-30 Al Muller & Associates Inc Dual side split rearview reflecting system
DE1922924A1 (en) * 1969-05-06 1970-11-12 Zeiss Ikon Ag Device for presenting an image in a motor vehicle
DE2014696A1 (en) * 1970-03-26 1971-10-21 Unmussig, Alfred, 7800 Freiburg Ruckblickvornchtung testify for motor vehicles
DE2261279A1 (en) * 1972-11-11 1974-07-25 Geb Kless Greta Frauenhoffer INSIDE MIRROR IN THE CAR
DE2223816C3 (en) * 1971-05-17 1975-12-11 Nippondenso Co., Ltd., Kariya Monitoring device for the space behind a vehicle
DE2622721A1 (en) * 1976-05-21 1977-12-08 Siegfried Dr Ing Kofink Streamlined rear view control for vehicle - has optic guides between viewing heads and dashboard screens

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE486058C (en) * 1929-11-11 Friedrich Mertz Periscope-like device on motor vehicles
DE485342C (en) * 1927-12-02 1929-10-29 Otto Krueerke Device for observing from the driver's seat of a motor vehicle the field of view that is adjacent to it
DE863717C (en) * 1943-03-25 1953-01-19 Leitz Ernst Gmbh Telescope installed in a vehicle
DE831808C (en) * 1950-11-22 1952-02-18 Manfred Raether Review device for motor vehicles, especially trucks
US3394978A (en) * 1964-04-10 1968-07-30 Al Muller & Associates Inc Dual side split rearview reflecting system
DE1922924A1 (en) * 1969-05-06 1970-11-12 Zeiss Ikon Ag Device for presenting an image in a motor vehicle
DE2014696A1 (en) * 1970-03-26 1971-10-21 Unmussig, Alfred, 7800 Freiburg Ruckblickvornchtung testify for motor vehicles
DE2223816C3 (en) * 1971-05-17 1975-12-11 Nippondenso Co., Ltd., Kariya Monitoring device for the space behind a vehicle
DE2261279A1 (en) * 1972-11-11 1974-07-25 Geb Kless Greta Frauenhoffer INSIDE MIRROR IN THE CAR
DE2622721A1 (en) * 1976-05-21 1977-12-08 Siegfried Dr Ing Kofink Streamlined rear view control for vehicle - has optic guides between viewing heads and dashboard screens

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3200928A1 (en) * 1982-01-14 1983-07-21 Klöckner-Humboldt-Deutz AG, 5000 Köln Exterior rearview system
WO2001087670A1 (en) * 2000-05-12 2001-11-22 Yongcai Zhang A rear view device inside a vehicle cab
EP2869021A1 (en) * 2013-11-05 2015-05-06 Delphi Technologies, Inc. Multiple imager vehicle optical sensor system

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