DE102010018402A1 - Method for automatically displaying warning signal by warning device of vehicle, depending on traffic situation, involves detecting vehicle environment by environment sensor, where control unit is provided for evaluating detected signal - Google Patents
Method for automatically displaying warning signal by warning device of vehicle, depending on traffic situation, involves detecting vehicle environment by environment sensor, where control unit is provided for evaluating detected signal Download PDFInfo
- Publication number
- DE102010018402A1 DE102010018402A1 DE102010018402A DE102010018402A DE102010018402A1 DE 102010018402 A1 DE102010018402 A1 DE 102010018402A1 DE 102010018402 A DE102010018402 A DE 102010018402A DE 102010018402 A DE102010018402 A DE 102010018402A DE 102010018402 A1 DE102010018402 A1 DE 102010018402A1
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- vehicle
- warning
- environment
- warning signal
- situation
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- 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
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- 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
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
- B60Q1/506—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking specific to silent vehicles, e.g. for warning that a hybrid or electric vehicle is approaching
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- 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
- B60Q5/00—Arrangement or adaptation of acoustic signal devices
- B60Q5/005—Arrangement or adaptation of acoustic signal devices automatically actuated
- B60Q5/008—Arrangement or adaptation of acoustic signal devices automatically actuated for signaling silent vehicles, e.g. for warning that a hybrid or electric vehicle is approaching
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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
- G08G1/166—Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
Abstract
Description
Die Erfindung betrifft ein Verfahren zur automatischen Ausgabe von Warnsignalen durch ein Fahrzeug gemäß dem Oberbegriff des Anspruchs 1.The invention relates to a method for automatic output of warning signals by a vehicle according to the preamble of
Aus der
Der Erfindung liegt die Aufgabe zugrunde, ein verbessertes Verfahren zur automatischen Ausgabe von Warnsignalen durch ein Fahrzeug anzugeben.The invention has for its object to provide an improved method for the automatic output of warning signals by a vehicle.
Die Aufgabe wird erfindungsgemäß durch ein Verfahren mit den in Anspruch 1 angegebenen Merkmalen gelöst.The object is achieved by a method having the features specified in
Vorteilhafte Ausgestaltungen der Erfindung sind Gegenstand der Unteransprüche.Advantageous embodiments of the invention are the subject of the dependent claims.
Erfindungsgemäß werden durch ein Fahrzeug Warnsignale in Abhängigkeit von einer Verkehrssituation ausgegeben, wobei das Fahrzeug eine Warnsignalausgabeeinheit zur Ausgabe von Warnsignalen zur Warnung anderer Verkehrsteilnehmer, wenigstens einen Umgebungssensor zur Erfassung einer Fahrzeugumgebung des Fahrzeugs und eine Steuereinheit zur Auswertung von durch den wenigstens einen Umgebungssensor erfassten Signalen aufweist. Dabei wird in Abhängigkeit von durch den wenigstens einen Umgebungssensor erfassten Signalen mittels der Steuereinheit ermittelt, ob eine Warnsituation vorliegt, und es wird mittels der Warnsignalausgabeeinheit automatisch ein Warnsignal ausgegeben, wenn eine Warnsituation vorliegt.According to the invention, warning signals are issued by a vehicle as a function of a traffic situation, the vehicle having a warning signal output unit for issuing warning signals for warning other road users, at least one environment sensor for detecting a vehicle environment of the vehicle and a control unit for evaluating signals detected by the at least one environment sensor , In this case, it is determined in dependence on detected by the at least one environmental sensor signals by means of the control unit, whether a warning situation exists, and it is automatically output by means of the warning signal output unit, a warning signal when a warning situation exists.
Durch das erfindungsgemäße Verfahren können somit andere Verkehrsteilnehmer durch Ausgabe eines Warnsignals automatisch gewarnt werden. Dazu werden Signale wenigstens eines Umgebungssensors des Fahrzeuges dahin gehend ausgewertet, ob eine Warnsituation vorliegt. Wird dabei auf das Vorliegen einer Warnsituation geschlossen, wird automatisch durch eine Warnsignalausgabeeinheit ein Warnsignal ausgegeben. Mittels dieses Verfahrens können also beispielsweise Fußgänger rechtzeitig vor dem Herannahen des Fahrzeugs gewarnt werden und somit kann ein Unfallrisiko reduziert werden.By the method according to the invention thus other road users can be automatically warned by issuing a warning signal. For this purpose, signals of at least one environmental sensor of the vehicle are evaluated to determine whether there is a warning situation. If it is concluded that a warning situation exists, a warning signal is automatically issued by a warning signal output unit. Thus, for example, pedestrians can be warned in good time before the approach of the vehicle by means of this method, and thus an accident risk can be reduced.
Besonders vorteilhaft eignet sich das Verfahren zum Warnen anderer Verkehrsteilnehmer vor modernen Fahrzeugen, die sich sehr geräuscharm fortbewegen, wie Hybrid- oder Elektrofahrzeugen. Derartige Fahrzeuge werden von anderen Verkehrsteilnehmern wie Fußgängern oder Fahrradfahrern akustisch kaum wahrgenommen, insbesondere in geräuschbelasteten Umgebungen. Durch das erfindungsgemäße Verfahren können andere Verkehrsteilnehmer daher vor diesen geräuscharmen Fahrzeugen wirkungsvoll gewarnt werden.Particularly advantageous is the method for warning other road users in front of modern vehicles that move very quietly, such as hybrid or electric vehicles. Such vehicles are hardly perceived by other road users such as pedestrians or cyclists acoustically, especially in noisy environments. By the method according to the invention other road users can therefore be effectively warned against these low-noise vehicles.
Weitere Vorteile, Merkmale und Einzelheiten der Erfindung werden im Folgenden anhand von Ausführungsbeispielen unter Bezugnahme auf eine Zeichnung beschrieben.Further advantages, features and details of the invention are described below with reference to embodiments with reference to a drawing.
Dabei zeigt:Showing:
Der Umgebungssensor
Zur Ermittelung einer derartigen Gefahr wird anhand der durch den Umgebungssensor
In Abhängigkeit von den Parametern P1, P2 wird entschieden, ob eine Warnsituation vorliegt. Beispielsweise wird im Fall, dass ein erster Parameter P1 eine Fahrgeschwindigkeit des Fahrzeugs und ein zweiter Parameter P2 ein Geräuschpegel in der Fahrzeugumgebung ist, das Vorliegen einer Warnsituation als umso wahrscheinlicher betrachtet je höher die Fahrgeschwindigkeit und je höher der Geräuschpegel ist.Depending on the parameters P1, P2, a decision is made as to whether a warning situation exists. For example, in the case where a first parameter P1 is a traveling speed of the vehicle and a second parameter P2 is a noise level in the vehicle environment, the higher the vehicle speed and the higher the noise level, the more likely the existence of a warning situation.
Bei Vorliegen einer Warnsituation wird mittels der Warnsignalausgabeeinheit
In einer bevorzugten Ausführung der Erfindung ist das Warnsignal ein akustisches Warnsignal. Wenn das Fahrzeug ein geräuscharmes Fahrzeug ist, ist ein geeignetes derartiges akustisches Warnsignal beispielsweise ein simuliertes Motorgeräusch. Dadurch wird der Verkehrsteilnehmer
Alternativ oder zusätzlich kann mittels der Warnsignalausgabeeinheit
Eine Ausgestaltung der Erfindung sieht vor, dass beim Vorliegen einer Warnsituation ein Fahrer des Fahrzeuges durch ein Hinweissignal auf das Vorliegen der Warnsituation hingewiesen wird. Das Hinweissignal kann beispielsweise ein optisches Signal sein und auf einer von dem Fahrer einsehbaren Anzeigeeinheit angezeigt werden. Dabei wird vorzugsweise mit dem optischen Hinweissignal auch ein Hinweis auf eine Position eines in der Fahrzeugumgebung erfassten Verkehrsteilnehmers
Alternativ oder zusätzlich kann der Fahrer durch ein akustisches Hinweissignal auf die Warnsituation hingewiesen werden. Auch dabei wird mittels des akustischen Hinweissignals vorzugsweise ein Hinweis auf die Position des Verkehrsteilnehmers
Eine zusätzliche oder alternative Ausgestaltung der Erfindung sieht vor, dass beim Vorliegen einer Warnsituation bewertet wird, ob zum Schutz des Verkehrsteilnehmers
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 102007061723 A1 [0002] DE 102007061723 A1 [0002]
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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DE102010018402A DE102010018402A1 (en) | 2010-04-27 | 2010-04-27 | Method for automatically displaying warning signal by warning device of vehicle, depending on traffic situation, involves detecting vehicle environment by environment sensor, where control unit is provided for evaluating detected signal |
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DE102010018402A DE102010018402A1 (en) | 2010-04-27 | 2010-04-27 | Method for automatically displaying warning signal by warning device of vehicle, depending on traffic situation, involves detecting vehicle environment by environment sensor, where control unit is provided for evaluating detected signal |
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DE102010018402A1 true DE102010018402A1 (en) | 2011-08-18 |
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DE102010018402A Withdrawn DE102010018402A1 (en) | 2010-04-27 | 2010-04-27 | Method for automatically displaying warning signal by warning device of vehicle, depending on traffic situation, involves detecting vehicle environment by environment sensor, where control unit is provided for evaluating detected signal |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013004834A1 (en) * | 2013-03-21 | 2014-09-25 | Ovidiu Basta | Signaling device for low-noise vehicles and method for improving their ability to perceive |
WO2016023836A1 (en) * | 2014-08-11 | 2016-02-18 | Bayerische Motoren Werke Aktiengesellschaft | Warning signal control system for motor vehicles |
DE102020101521A1 (en) | 2020-01-23 | 2021-07-29 | Bayerische Motoren Werke Aktiengesellschaft | Method, device and means of locomotion for acoustic warning of an area surrounding the means of locomotion |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007061723A1 (en) | 2007-12-20 | 2009-06-25 | Robert Bosch Gmbh | Method for displaying warnings in a motor vehicle and corresponding display arrangement |
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2010
- 2010-04-27 DE DE102010018402A patent/DE102010018402A1/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007061723A1 (en) | 2007-12-20 | 2009-06-25 | Robert Bosch Gmbh | Method for displaying warnings in a motor vehicle and corresponding display arrangement |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013004834A1 (en) * | 2013-03-21 | 2014-09-25 | Ovidiu Basta | Signaling device for low-noise vehicles and method for improving their ability to perceive |
WO2016023836A1 (en) * | 2014-08-11 | 2016-02-18 | Bayerische Motoren Werke Aktiengesellschaft | Warning signal control system for motor vehicles |
US10011218B2 (en) | 2014-08-11 | 2018-07-03 | Bayerische Motoren Werke Aktiengesellschaft | Warning signal control system for motor vehicles |
DE102020101521A1 (en) | 2020-01-23 | 2021-07-29 | Bayerische Motoren Werke Aktiengesellschaft | Method, device and means of locomotion for acoustic warning of an area surrounding the means of locomotion |
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R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20141101 |