DE8626907U1 - Rear lamp for motor vehicles with a distance measuring device - Google Patents
Rear lamp for motor vehicles with a distance measuring deviceInfo
- Publication number
- DE8626907U1 DE8626907U1 DE8626907U DE8626907U DE8626907U1 DE 8626907 U1 DE8626907 U1 DE 8626907U1 DE 8626907 U DE8626907 U DE 8626907U DE 8626907 U DE8626907 U DE 8626907U DE 8626907 U1 DE8626907 U1 DE 8626907U1
- Authority
- DE
- Germany
- Prior art keywords
- rear light
- transmitting
- receiving device
- iii
- distance measuring
- 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.)
- Expired
Links
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Classifications
-
- 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
- B60Q9/008—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling for anti-collision purposes
-
- 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
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/0017—Devices integrating an element dedicated to another function
- B60Q1/0023—Devices integrating an element dedicated to another function the element being a sensor, e.g. distance sensor, camera
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
- G01S2013/9324—Alternative operation using ultrasonic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
- G01S2013/9327—Sensor installation details
- G01S2013/93272—Sensor installation details in the back of the vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
- G01S2013/9327—Sensor installation details
- G01S2013/93277—Sensor installation details in the lights
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Description
Gebrauchsmusteranmeldung G 86 26 907.0 R< 20860Utility model application G 86 26 907.0 R< 20860
Robert Bosch GmbH, Stuttgart 5*3^1987 LoZi5IRobert Bosch GmbH, Stuttgart 5*3^1987 LoZi 5 I
/Rückleuchte für Kraftfahrzeuge mit einer Abstandsmeßvorrichtung Stand der Technik/ Rear light for motor vehicles with a distance measuring device State of the art
Die Erfindung geht aus von einer Rückleuchte für Kraftfahrzeuge mit einer Abstandsmeßvorrichtung nach der Gattung des Anspruchs 1 oder 2* Aus der DE-OS 34 20 004 ist eine Abstandsmeßvorrichtung bekannt/ die dem Fahrer eines Kraftfahrzeuges das Einparken, insbesondere das Rückwärtseinparken erleichtert. Es sind Sende-* Empfangs- und Auswerteschaltungen vorgesehen, die mit Hilfe von Meßsignalen im Meßbereich befindliche Gegenstände oder Hindernisse detektieren und eine Warnmeldung abgeben. Die Sende- Und Empfangseinrichtungen sind im Außenbereich am Heck des Kraftfahrzeugs/ vorzugsweise im Stoßstangenbereich, angeordnet.The invention is based on a rear light for motor vehicles with a distance measuring device according to the preamble of claim 1 or 2* DE-OS 34 20 004 discloses a distance measuring device which makes parking, in particular reversing, easier for the driver of a motor vehicle. Transmitting, receiving and evaluating circuits are provided which use measuring signals to detect objects or obstacles in the measuring range and issue a warning message. The transmitting and receiving devices are arranged outside on the rear of the motor vehicle, preferably in the bumper area.
Vorteile der ErfindungAdvantages of the invention
Die erfindungsgemäße Rückleuchte für Kraftfahrzeuge mit einer Abstandsmeßvorrichtung hat demgegenüber den Vorteil, daß die Sende- und Empfangseinrichtungen geschützt und raumsparend in die Rückleuchte des Kraftfahrzeugs eingebaut sind.The rear light according to the invention for motor vehicles with a distance measuring device has the advantage that the transmitting and receiving devices are protected and built into the rear light of the motor vehicle in a space-saving manner.
In einer ersten Ausgestaltung umschließt die Rückleuchte vollständig die Abstandsmeßvorrichtung. In einer zweiten Ausgestaltung sind in der Rückleuchte Aussparungen zum Einbau der Abstandsmeßvorrichtung vorhanden. In a first embodiment, the rear light completely encloses the distance measuring device. In a second embodiment, there are recesses in the rear light for installing the distance measuring device.
-z--z-
Eine Minimalkonfigüration besteht in der Verwendung lediglich eines Senders Und eines Empfängers/ die beide in einer Rückleuchte eingebaut sind.A minimal configuration consists of using only one transmitter and one receiver, both of which are installed in a rear light.
Besonders vorteilhaft ist es, wenn in den beiden, seitlich am Heck des Fahrzeugs befindlichen Rückleuchten jeweils eine Sende-Empfangseinrichtüng sowie in der einen Rückleuchte eine Sende- und in der anderen Rückleuchte eine dazugehörige Empfangseinrichtung eingebaut sind* Mit dieser Anordnung ist eine lückenlose Erfassung des Meßbereichs möglich. Ferner ist eine Selbstkontrolle der Sende- und Empfangseinrichtungen durch gegenseitige Einkopplung der Signale durchführbar. Mit der erfindungsgemä3eä Rückleuchte für Kraftfahrzeuge mit einer Abstandsmeßvorrichtung ergeben sich Einsparungen durch eine vereinfachte Verkabelung. Die Rückleuchte mit Abständsmeßvorrichtüng ist auch im Nachrüstbereich einsetzbar. It is particularly advantageous if a transmitter/receiver device is installed in each of the two rear lights on the side of the rear of the vehicle, and a transmitter in one rear light and a corresponding receiver in the other rear light.* This arrangement enables the measurement range to be recorded without gaps. Furthermore, the transmitter and receiver devices can be self-monitored by coupling the signals to one another. The rear light for motor vehicles with a distance measuring device according to the invention results in savings due to simplified wiring. The rear light with distance measuring device can also be used as a retrofit.
Weitere Einzelheiten, und vorteilhafte Weiterbildungen der erfiüdüngsgemäßen Rückleuchte für Kraftfahrzeuge mit einer Abständsmeßvorrichtüng ergeben sich aus weiteren Unteransprüchen in Verbindung mit der folgenden Beschreibung.Further details and advantageous developments of the rear light according to the invention for motor vehicles with a distance measuring device emerge from further subclaims in conjunction with the following description.
(Fortsetzung: ursprüngliche Seite 2 mit dem Abschnitt "Zeichnung")(Continued: original page 2 with the section "Drawing")
Zeichnungdrawing
Ein Aus£ührungsbeispiel einer erfindungsgemäßen Abstandsmeßvorrichtung für Kfäftfähi:zeuge zeigt die Figur.An embodiment of a distance measuring device according to the invention for aircraft is shown in the figure.
leschreibung der AusführungsbeispieleDescription of the embodiments
In der Figur ist das Heck eines Kraftfahrzeugs 10 mit einer ersten und einer zweiten Rückleuchte 11, 12 gezeigt. Der ersten Rückleuchte 11 ist eine erste Sende-Empfangseinrichtung 13 und eine Sendeeinrichtung 14 zur Aussehdung bzw. zum Empfangen von Meßsignalen zugeordnet. Die Meßsignale sind vorzugsweise Ultraschallsignale, es kön-The figure shows the rear of a motor vehicle 10 with a first and a second rear light 11, 12. The first rear light 11 is assigned a first transmitting-receiving device 13 and a transmitting device 14 for transmitting and receiving measuring signals. The measuring signals are preferably ultrasonic signals, but can also be
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III It I · ·
III It
- 3 " 20860- 3 " 20860
nen jedoch auch irifrarotsignaie oder ändere optische oäer elektromagnetische Prinzipien Verwendung finden. Ausgewertet wird im allgemeinen die Signallaufzeit eines ausgesandten Und von einem gegebenenfalls vorhandenen Hindernis reflektierten und wiederempfangenen Signals. Aus der Signallaufzeit ist der Abstand zwischen dem Heck des Kraftfahrzeugs 10 und dem Hindernis berechenbar. Nach Unterschreitung eines vorgebbaren Minimalabstandes kann ein Warnsignal abgegaben werden, wenn die Abstandsmeßeinrichtung beispielsweise als Einparkhilfe ausgestaltet ist.However, infrared signals or other optical or electromagnetic principles can also be used. In general, the signal propagation time of a signal that is sent out and reflected and received again by an obstacle that may be present is evaluated. The distance between the rear of the motor vehicle 10 and the obstacle can be calculated from the signal propagation time. If a predefined minimum distance is exceeded, a warning signal can be given if the distance measuring device is designed as a parking aid, for example.
Der ersten Sende-Empfangseinrichtung 13 ist ein Wirkungsbereich 15 und der Sendeeinrichtung 14 ein Wirkungsbereich 16 zugeordnet. Der im Wirkungsbereich 15 gezeigte Pfeil 17 deutet an, daß das Meßsignal von der ersten Sende-Empfangseinheit 13 ausgesandt und auch empfangen wird. Der im Wirkungsbereich 16 gezeigte Pfeil 18 deutet an, daß das Meßsignal von der Sendeeinrichtüng 14 abgestrahlt wird. Der im Bereich der ersten Rückleuchte 11 gezeigte Pfeil 19 zeigt einen Signalpfad zwischen der Sendeeinrichtung 14 und der ersten Sende-Empfangseinrichtung 13.The first transceiver 13 is assigned an area of effect 15 and the transmitter 14 is assigned an area of effect 16. The arrow 17 shown in the area of effect 15 indicates that the measurement signal is sent out and also received by the first transceiver unit 13. The arrow 18 shown in the area of effect 16 indicates that the measurement signal is emitted by the transmitter 14. The arrow 19 shown in the area of the first rear light 11 shows a signal path between the transmitter 14 and the first transceiver 13.
Der zweiten Rückleuchte 12 sind eine zweite Sende-Empfangseinrichtung 20 und eine Empfangseinrichtung 21 zugeordnet. Die zweite Sende-Empfangseinrichtung 20 arbeitet in einem Wirkungsbereich 22. Der Wirkungsbereich der Empfangseinrichtung 21 ist weitgehend identisch mit dem Wirkungsbereich 16 der Sendeeinrichtung 14, da er die von der Sendeeinrichtung 14 ausgesandten und die von einem im Wirkungsbereich 16 befindlichen Hindernis 23 reflektierten Signale, die mit feinem Pfeil 24 gekennzeichnet sind, empfängt. Im Bereich der zweiten Rückleuchte 12 ist mit einem Pfeil 25 ein Signalweg zwischen der tweiten Sende-Empfangseinrichtung 20 und der Empfangseinrichtung 21The second rear light 12 is assigned a second transmitting-receiving device 20 and a receiving device 21. The second transmitting-receiving device 20 operates in an effective range 22. The effective range of the receiving device 21 is largely identical to the effective range 16 of the transmitting device 14, since it receives the signals emitted by the transmitting device 14 and those reflected by an obstacle 23 located in the effective range 16, which are marked with a fine arrow 24. In the area of the second rear light 12, an arrow 25 shows a signal path between the second transmitting-receiving device 20 and the receiving device 21.
_ 4 - 20860_ 4 - 20860
eingezeichnet. Die beiden Wirkungsbereiche 15, 22 der beiden Sende-Empfangseinrichtungen 13, 20 liegen im wesentlichen parallel zur Fahrtrichtung des Kraftfahrzeugs 10. Dagegen ist sowohl die Sendeeinrichtung 14 als auch die Empfangseinrichtung 21 gegen die Längsachse des Kraftfahrzeugs 10 geneigt, so daß der Mittenbereich zwischen den beiden Rückleuchten 11, 12, der mit dem Wirkungsbereich 23 angedeutet ist, erfaßt werden kann. Prinzipiell ist natürlich auch eine Vertauschung der Sendeeinrichtung 14 mit der Empfangseinrichtung 21 möglich.The two effective areas 15, 22 of the two transmitting-receiving devices 13, 20 are essentially parallel to the direction of travel of the motor vehicle 10. In contrast, both the transmitting device 14 and the receiving device 21 are inclined against the longitudinal axis of the motor vehicle 10, so that the central area between the two rear lights 11, 12, which is indicated by the effective area 23, can be detected. In principle, it is of course also possible to swap the transmitting device 14 with the receiving device 21.
Im Mittenbereich am Heck des Kraftfahrzeugs 10 kann eine dritte Rückleuchte 26 vorgesehen sein, der eine dritte Sende-Empfangceinrichtung 27 zugeordnet ist. Der Wirkungsbereich Cer dritten Sende-Empfangseinrichtung 27 liegt hauptsächlich im Mittenbereich hinter dem Kraftfahrzeug 10, er ist aus Übersichtlichkeitsgründen in der Figur nicht eingezeichnet. Mit dieser dritten Sende-Empfangseinrichtung 27 ist eine sichere Erfassung des gesamten Bereiches hinter dem Kraftfahrzeug 10 möglich. Falls die dritte Einrichtung 27 vorgesehen ist, kann die Sendeeinrichtung 14 und die Empfangseinrichtung 21 entfallen.A third rear light 26 can be provided in the central area at the rear of the motor vehicle 10, to which a third transmitting/receiving device 27 is assigned. The effective area of the third transmitting/receiving device 27 is mainly in the central area behind the motor vehicle 10; for reasons of clarity, it is not shown in the figure. With this third transmitting/receiving device 27, reliable detection of the entire area behind the motor vehicle 10 is possible. If the third device 27 is provided, the transmitting device 14 and the receiving device 21 can be omitted.
Eine Überwachung der Abstandsmeßvorrichtung ist möglich durch Auswertung von Signalen, die von einer Sendeeinxichtung 14, 20 unmittelbar in eine ihr benachbarten Empfangseinrichtung 13, 21 gelangen, da die Signallaufzeit bekannt ist.Monitoring of the distance measuring device is possible by evaluating signals that pass directly from a transmitting device 14, 20 to an adjacent receiving device 13, 21, since the signal propagation time is known.
Die Abstandsmeßvorrichtung 13, 14, 20, 21, 27 ist in die Rückleuchten 11, 12, 26 derart integriert, daß Aussparungen in dem Kunststoffmaterial vorgesehen sind, falls als Meßsignale Schallwellen, vorzugsweise Ultraschall verwendet werden. Arbeitet die Abstandsmeßeinrichtung 13, 14, 20, 21, 27 ift^egen mit InfrarotsignalenThe distance measuring device 13, 14, 20, 21, 27 is integrated into the rear lights 11, 12, 26 in such a way that recesses are provided in the plastic material if sound waves, preferably ultrasound, are used as measuring signals. If the distance measuring device 13, 14, 20, 21, 27 works with infrared signals
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411* &iacgr; I «I Il I411* &iacgr; I «I Il I
_ 5 - 20860_ 5 - 20860
oder mit elektromagnetischen Signalen, so ist ein Einbau in die Rückleuchten 11, 12, 26 derart möglich, daß deren Kunststoffmaterial die Einrichtungen 13, 14, 20, 21, 27 vollständig umschließt.or with electromagnetic signals, installation in the rear lights 11, 12, 26 is possible in such a way that their plastic material completely encloses the devices 13, 14, 20, 21, 27.
In einer besonderen Ausführungsform können die Rückleuchten 11, 12, 26 auch als eine einteilige Rückleuchte ausgebildet sein. In diesem Falle sind beispielsweise die erste Sende-Empfangseinrichtung 13 und die zweite Sende-Empfangseinrichtung 20 dem linken bzw. rechten Rückleuchtenteil zugeordnet.In a special embodiment, the tail lights 11, 12, 26 can also be designed as a one-piece tail light. In this case, for example, the first transceiver 13 and the second transceiver 20 are assigned to the left and right tail light parts, respectively.
Die Zuordnung der Abstandsmeßeinrichtung zu den Rückleuchten 11, 12, 26 des Kraftfahrzeugs 10 vereinfacht die Verkabelung. Die Stromzuführung und die Signalweiterleitung wird besonders einfach, wenn eine Energie- und Datenübertragung im Kraftfahraeug 10 im Multiplexbetrieb auf wenigen Leitungen erfolgt.The assignment of the distance measuring device to the rear lights 11, 12, 26 of the motor vehicle 10 simplifies the wiring. The power supply and the signal forwarding are particularly simple if energy and data transmission in the motor vehicle 10 takes place in multiplex operation on a few lines.
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Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8626907U DE8626907U1 (en) | 1986-10-10 | 1986-10-10 | Rear lamp for motor vehicles with a distance measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8626907U DE8626907U1 (en) | 1986-10-10 | 1986-10-10 | Rear lamp for motor vehicles with a distance measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8626907U1 true DE8626907U1 (en) | 1988-02-11 |
Family
ID=6799030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8626907U Expired DE8626907U1 (en) | 1986-10-10 | 1986-10-10 | Rear lamp for motor vehicles with a distance measuring device |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE8626907U1 (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2641245A1 (en) * | 1988-12-29 | 1990-07-06 | Carello Spa | OPTICAL BLOCK FOR VEHICLE WITH AN INCORPORATED ULTRA-SOUND SENSOR |
| DE4201806A1 (en) * | 1991-01-24 | 1992-09-10 | Peter Sprenger | Reversing aid for automobile - uses propagation time of ultrasonic or electromagnetic waves to calculate distance of rear obstacle and initiate braking |
| DE4233624A1 (en) * | 1992-10-06 | 1993-03-04 | Steinbacher Peter Dipl Ing Fh | Parking aid for large vehicles - comprises distance warning device with optical sensor system and electronic circuit controlling min. distance from vehicle rear to object |
| EP0526424A3 (en) * | 1991-07-31 | 1993-03-31 | Carello S.P.A. | A light unit for vehicles, incorporating an obstacle-detection system |
| DE4303066A1 (en) * | 1993-02-03 | 1993-09-23 | Steinbacher Peter Dipl Ing Fh | Parking aid employing optical radar on motor vehicle - gives warning e.g. by lighting of lamp above rear window within view of driver reversing into restricted space |
| FR2691581A1 (en) * | 1992-05-19 | 1993-11-26 | Thomson Csf | Microwave antenna at low cost and space for transmitter system and / or vehicle receiver. |
| EP0841215A2 (en) | 1996-11-09 | 1998-05-13 | Itt Manufacturing Enterprises, Inc. | Mounting device in rear region of motor vehicle for distance measuring and warning device |
| EP0802082A3 (en) * | 1996-04-20 | 1998-07-29 | Robert Bosch Gmbh | Vehicle with transmitting and/or receiving apparatus |
| DE102006025020A1 (en) * | 2006-05-26 | 2007-11-29 | Pmd Technologies Gmbh | Time of flight lighting for illumination to capture three dimensional scenery, has illuminant and is combined with signal lighting and surface lighting |
| DE102006044794A1 (en) * | 2006-09-14 | 2008-03-27 | Schefenacker Vision Systems Germany Gmbh | Vehicle-based light detection and ranging system for use in vehicle light i.e. rear light, has transmission unit that is integrated into vehicle light, where transmission unit has LEDs that are used as transmitters |
| DE102007053400A1 (en) | 2007-11-09 | 2009-05-20 | Continental Automotive Gmbh | Obstacle detection, as a maneuvering vehicle moves towards it, uses sets of LEDs at the sides and rear linked to a computer to show the closing gap from the reflected light |
| WO2010060491A1 (en) * | 2008-11-03 | 2010-06-03 | Wabco Gmbh | Distance sensor device for a trailer vehicle and trailer vehicle |
| DE102013223555A1 (en) * | 2013-11-19 | 2015-05-21 | Ifm Electronic Gmbh | A light transit time camera system for a vehicle and method of operating such |
-
1986
- 1986-10-10 DE DE8626907U patent/DE8626907U1/en not_active Expired
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1003376A5 (en) * | 1988-12-29 | 1992-03-10 | Carello Spa | OPTICAL BLOCK FOR VEHICLE WITH AN INCORPORATED ULTRA-SOUND SENSOR. |
| FR2641245A1 (en) * | 1988-12-29 | 1990-07-06 | Carello Spa | OPTICAL BLOCK FOR VEHICLE WITH AN INCORPORATED ULTRA-SOUND SENSOR |
| DE4201806A1 (en) * | 1991-01-24 | 1992-09-10 | Peter Sprenger | Reversing aid for automobile - uses propagation time of ultrasonic or electromagnetic waves to calculate distance of rear obstacle and initiate braking |
| EP0526424A3 (en) * | 1991-07-31 | 1993-03-31 | Carello S.P.A. | A light unit for vehicles, incorporating an obstacle-detection system |
| US5446470A (en) * | 1992-05-19 | 1995-08-29 | Thomson-Csf | Low-cost compact microwave antenna for a transmitter and/or receiver system mounted in a vehicle |
| FR2691581A1 (en) * | 1992-05-19 | 1993-11-26 | Thomson Csf | Microwave antenna at low cost and space for transmitter system and / or vehicle receiver. |
| EP0573319A1 (en) * | 1992-05-19 | 1993-12-08 | Thomson-Csf | Microwave antenna for transmit-receive systems of vehicles |
| DE4233624A1 (en) * | 1992-10-06 | 1993-03-04 | Steinbacher Peter Dipl Ing Fh | Parking aid for large vehicles - comprises distance warning device with optical sensor system and electronic circuit controlling min. distance from vehicle rear to object |
| DE4303066A1 (en) * | 1993-02-03 | 1993-09-23 | Steinbacher Peter Dipl Ing Fh | Parking aid employing optical radar on motor vehicle - gives warning e.g. by lighting of lamp above rear window within view of driver reversing into restricted space |
| EP0802082A3 (en) * | 1996-04-20 | 1998-07-29 | Robert Bosch Gmbh | Vehicle with transmitting and/or receiving apparatus |
| EP0841215A2 (en) | 1996-11-09 | 1998-05-13 | Itt Manufacturing Enterprises, Inc. | Mounting device in rear region of motor vehicle for distance measuring and warning device |
| DE102006025020A1 (en) * | 2006-05-26 | 2007-11-29 | Pmd Technologies Gmbh | Time of flight lighting for illumination to capture three dimensional scenery, has illuminant and is combined with signal lighting and surface lighting |
| DE102006025020B4 (en) * | 2006-05-26 | 2017-02-09 | PMD Technologie GmbH | displacement measuring system |
| DE102006044794A1 (en) * | 2006-09-14 | 2008-03-27 | Schefenacker Vision Systems Germany Gmbh | Vehicle-based light detection and ranging system for use in vehicle light i.e. rear light, has transmission unit that is integrated into vehicle light, where transmission unit has LEDs that are used as transmitters |
| DE102007053400A1 (en) | 2007-11-09 | 2009-05-20 | Continental Automotive Gmbh | Obstacle detection, as a maneuvering vehicle moves towards it, uses sets of LEDs at the sides and rear linked to a computer to show the closing gap from the reflected light |
| DE102007053400B4 (en) * | 2007-11-09 | 2017-11-16 | Continental Automotive Gmbh | Method and device for detecting the approach of a vehicle to an object |
| WO2010060491A1 (en) * | 2008-11-03 | 2010-06-03 | Wabco Gmbh | Distance sensor device for a trailer vehicle and trailer vehicle |
| DE102013223555A1 (en) * | 2013-11-19 | 2015-05-21 | Ifm Electronic Gmbh | A light transit time camera system for a vehicle and method of operating such |
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