DE10355474A1 - Motor vehicle distance warning system has an additional classification unit for classifying detected obstacles into at least living and non-living classes - Google Patents
Motor vehicle distance warning system has an additional classification unit for classifying detected obstacles into at least living and non-living classes Download PDFInfo
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- DE10355474A1 DE10355474A1 DE2003155474 DE10355474A DE10355474A1 DE 10355474 A1 DE10355474 A1 DE 10355474A1 DE 2003155474 DE2003155474 DE 2003155474 DE 10355474 A DE10355474 A DE 10355474A DE 10355474 A1 DE10355474 A1 DE 10355474A1
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- warning system
- living
- distance warning
- distance
- motor vehicle
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/161—Decentralised systems, e.g. inter-vehicle communication
- G08G1/163—Decentralised systems, e.g. inter-vehicle communication involving continuous checking
Abstract
Description
Die Erfindung betrifft ein Abstandswarnsystem für ein Kraftfahrzeug gemäß dem Oberbegriff des Patentanspruchs 1.The The invention relates to a distance warning system for a motor vehicle according to the preamble of Patent claim 1.
Heute in Kraftfahrzeugen gebräuchliche Abstandswarnsysteme erfassen, ob sich unmittelbar hinter oder vor dem Fahrzeug ein Hindernis befindet. Hierbei ist es unerheblich, welcher Art das Hindernis ist.today used in motor vehicles Distance warning systems detect whether directly behind or ahead the vehicle is an obstacle. It is irrelevant what kind of obstacle is.
Aus
der gattungsbildenden
Ausgehend von diesem Stand der Technik ist es Aufgabe der Erfindung ein Abstandswarnsystem bereit zu stellen, welches eine erhöhte Qualität der Informationsausgabe an den Fahrer ermöglicht und somit zu einer Verbesserung der Verkehrssicherheit beiträgt.outgoing From this prior art, it is an object of the invention, a distance warning system ready to put, which increased one quality the information output to the driver allows and thus to an improvement contributes to traffic safety.
Diese Aufgabe wird gelöst von einem Gegenstand mit den Merkmalen des Patentanspruches 1. Vorteilhafte Ausgestaltungen und Weiterbildungen der Erfindung sind in den Unteransprüchen angegeben.These Task is solved of an article with the features of claim 1. Advantageous Embodiments and developments of the invention are specified in the subclaims.
Die Klassifizierung kann anhand eines oder mehrerer Merkmale wie beispielsweise der erfassten Oberflächeneigenschaften (hart/weich), Standorteigenschaften (beweglich, ortsfest) oder der Größe erfolgen. Die Klasse Lebewesen umfasst insbesondere nur Lebewesen mit vorgebbaren Eigenschaften, z.B. größere Säugetiere und Menschen.The Classification can be based on one or more characteristics such as the recorded surface properties (hard / soft), location characteristics (mobile, stationary) or the Size done. The class of living beings includes in particular only living beings with predeterminable Properties, e.g. larger mammals and people.
Bei der Annäherung an einen Gegenstand kann, wie in heutigen Fahrzeugen bereits üblich, eine Signalleuchte aktiviert oder ein Warnton ausgegeben werden. Um den Fahrer über den Abstand zum erfassten Objekt zu informieren, kann beispielsweise der ausgegebene Ton in Abhängigkeit des Abstandes zum Objekt in der Tonhöhe verändert werden. Wird anstelle eines Gegenstandes oder zusätzlich zu einem Gegenstand ein Lebewesen erfasst, so wird das Warnsignal verändert oder ein zusätzliches Warnsignal ausgegeben. Alternativ oder ergänzend hierzu kann auch ein Eingriff in den Antriebsstrang oder ein automatisierter Bremseingriff erfolgen.at the approach To an object can, as already common in today's vehicles, a signal light activated or a warning tone is output. To the driver over the To inform distance to the detected object, for example, the output sound depending on the distance to the object in the pitch can be changed. Will be in place an object or in addition If an animal captures a living being, it will be the warning signal changed or an additional warning signal output. Alternatively or in addition to this can also be an intervention in the powertrain or an automated Brake intervention take place.
Zur Verdeutlichung der Vorteile des erfindungsgemäßen Abstandswarnsystems wird folgendes Beispiel angeführt: Beim Zurücksetzen aus einer Garage bemerkt der Fahrer nicht, dass sich ein Kind in der Umgebung des Fahrzeugs oder unmittelbar hinter dem Fahrzeug befindet. Von einem Abstandswarnsystem gemäß dem Stand der Technik würde bereits der Torrahmen als Hindernis gemeldet und aus Gewohnheit vom Fahrer für unbedenklich gehalten. Eine Gefährdung des Kindes in einer solchen Situation könnte vom erfindungsgemäßen Abstandswarnsystem verhindert werden, da dieses das Kind als Lebewesen erfasst und einen entsprechenden Warnhinweis an den Fahrer aus gibt. Ähnliche Situationen können sich an engen Torausfahrten und anderen unübersichtlichen Stellen ergeben.to Clarification of the advantages of the distance warning system according to the invention will the following example is given: When reset from a garage, the driver does not notice that a child is in the environment of the vehicle or immediately behind the vehicle located. A distance warning system according to the prior art would already the goal frame reported as an obstacle and out of habit of the driver for harmless held. A danger the child in such a situation could by the distance warning system according to the invention be prevented because this captures the child as a living thing and an appropriate warning to the driver out. Similar Situations can arise at narrow gate exits and other confusing places.
In einer alternativen Ausführungsform wird vom erfindungsgemäßen Abstandswarnsystem der Fernbereich um das Fahrzeug überwacht. Hierbei könnten bei einer Nachtfahrt auf einer Landstraße Bäume und Kilometersteine vom Warnsystem erkannt, aber nicht gemeldet werden. Hingegen könnte der Fahrer bei erfassten Lebewesen wie Fußgängern, Radfahrern oder auch größeren Tieren wie Rehen gewarnt und zum Beispiel mit einem kurzen Aufblenden des Scheinwerfers auf ein erfasstes Lebewesen hingewiesen werden.In an alternative embodiment is the distance warning system according to the invention the remote area is monitored around the vehicle. This could be on a night drive on a country road trees and milestones from Warning system detected, but not reported. On the other hand, the Drivers of recorded creatures such as pedestrians, cyclists or even larger animals like deer warned and for example with a short fade of the Headlamps are pointed to a detected living being.
Eine
vorteilhafte Ausführungsform
des erfindungsgemäßen Abstandswarnsystems
wird in der Zeichnung dargestellt:
Die einzige Figur zeigt
ein Kraftfahrzeug (
The single figure shows a motor vehicle (
Das Abstandswarnsystem kann als Sensor einen Ultraschallsensor, einen Radarsensor, einen Infrarotsensor oder einen optischen Sensor verwenden. Die Klassifizierung der erfassten Objekte kann hierbei sowohl durch Auswertung des Reflexionsmusters als auch durch differenzierende Auswertung der Reflexantwort bei unterschiedlichen Abstrahlfrequenzen durchgeführt werden. Das Analysewissen kann über empfängerseitige neuronale Netze ermittelt werden, in dem der Auswerteeinrichtung unterschiedliche Fallbeispiele vorgeführt werden. Das Einlernen des Systems kann so oft wiederholt werden, bis das System eine hinreichend genaue Fallunterscheidung durchführen kann.The Distance warning system can use as an ultrasonic sensor, a sensor Radar sensor, use an infrared sensor or an optical sensor. The classification of the detected objects can here by both Evaluation of the reflection pattern as well as by differentiating Evaluation of the reflex response at different radiation frequencies carried out become. The analysis knowledge can about receiver-side neural networks are determined in which the evaluation different case studies will be presented. The teaching of the Systems can be repeated until the system is adequate perform accurate case distinction can.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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DE2003155474 DE10355474A1 (en) | 2003-11-27 | 2003-11-27 | Motor vehicle distance warning system has an additional classification unit for classifying detected obstacles into at least living and non-living classes |
Applications Claiming Priority (1)
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DE2003155474 DE10355474A1 (en) | 2003-11-27 | 2003-11-27 | Motor vehicle distance warning system has an additional classification unit for classifying detected obstacles into at least living and non-living classes |
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DE10355474A1 true DE10355474A1 (en) | 2005-06-23 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104802797A (en) * | 2014-01-23 | 2015-07-29 | 宝马股份公司 | Distance Information System and Method for a Motor Vehicle |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000318513A (en) * | 1999-05-17 | 2000-11-21 | Mitsubishi Electric Corp | Obstacle detection device for vehicle |
US6281806B1 (en) * | 2000-10-12 | 2001-08-28 | Ford Global Technologies, Inc. | Driver road hazard warning and illumination system |
DE10116277A1 (en) * | 2001-03-31 | 2002-10-02 | Volkswagen Ag | Identification and classification of objects within the path of a vehicle so that a driver can be warned and or a logic unit can take automatic control of a vehicle to minimize death, injuries and damage according to a logic unit |
DE10228638A1 (en) * | 2001-06-28 | 2003-01-16 | Honda Motor Co Ltd | Vehicle zone monitoring apparatus for detecting physical body present in vicinity of vehicle, has CPU that identifies whether object indicated in image obtained from cameras is artificial structure |
-
2003
- 2003-11-27 DE DE2003155474 patent/DE10355474A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000318513A (en) * | 1999-05-17 | 2000-11-21 | Mitsubishi Electric Corp | Obstacle detection device for vehicle |
US6281806B1 (en) * | 2000-10-12 | 2001-08-28 | Ford Global Technologies, Inc. | Driver road hazard warning and illumination system |
DE10116277A1 (en) * | 2001-03-31 | 2002-10-02 | Volkswagen Ag | Identification and classification of objects within the path of a vehicle so that a driver can be warned and or a logic unit can take automatic control of a vehicle to minimize death, injuries and damage according to a logic unit |
DE10228638A1 (en) * | 2001-06-28 | 2003-01-16 | Honda Motor Co Ltd | Vehicle zone monitoring apparatus for detecting physical body present in vicinity of vehicle, has CPU that identifies whether object indicated in image obtained from cameras is artificial structure |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104802797A (en) * | 2014-01-23 | 2015-07-29 | 宝马股份公司 | Distance Information System and Method for a Motor Vehicle |
CN104802797B (en) * | 2014-01-23 | 2018-02-23 | 宝马股份公司 | Range information system and automobile for automobile |
US10773633B2 (en) | 2014-01-23 | 2020-09-15 | Bayerische Motoren Werke Aktiengesellschaft | Distance information system and method for a motor vehicle |
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