DE102015205558A1 - Method for carrying out an evasive maneuver in a motor vehicle - Google Patents
Method for carrying out an evasive maneuver in a motor vehicle Download PDFInfo
- Publication number
- DE102015205558A1 DE102015205558A1 DE102015205558.2A DE102015205558A DE102015205558A1 DE 102015205558 A1 DE102015205558 A1 DE 102015205558A1 DE 102015205558 A DE102015205558 A DE 102015205558A DE 102015205558 A1 DE102015205558 A1 DE 102015205558A1
- Authority
- DE
- Germany
- Prior art keywords
- motor vehicle
- collision
- maneuver
- obstacle
- avoidance
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
- B60W30/08—Active safety systems predicting or avoiding probable or impending collision or attempting to minimise its consequences
- B60W30/09—Taking automatic action to avoid collision, e.g. braking and steering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
- B60W30/08—Active safety systems predicting or avoiding probable or impending collision or attempting to minimise its consequences
- B60W30/095—Predicting travel path or likelihood of collision
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
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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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W2050/0062—Adapting control system settings
- B60W2050/007—Switching between manual and automatic parameter input, and vice versa
- B60W2050/0071—Controller overrides driver automatically
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/167—Driving aids for lane monitoring, lane changing, e.g. blind spot detection
Abstract
Die Erfindung betrifft ein Verfahren zur Durchführung eines Ausweichmanövers bei einem Kraftfahrzeug (2). Dabei wird ermittelt, ob eine Kollision des Kraftfahrzeugs (2) mit einem Hindernis (3) bevorsteht. Wenn ermittelt wird, dass eine Kollision des Kraftfahrzeugs (2) mit dem Hindernis (3) bevorsteht, wird eine die Kollision vermeidende Ausweichtrajektorie (5) für das Kraftfahrzeug (2) berechnet und ein der berechneten Ausweichtrajektorie (5) folgendes Ausweichmanöver zum Vorbeiführen des Kraftfahrzeugs (2) an dem Hindernis (3) durchgeführt. Das Ausweichmanöver wird durchgeführt, indem unabhängig von der Reaktion eines Fahrers des Kraftfahrzeugs (2) auf die bevorstehende Kollision ein Lenksystem des Kraftfahrzeugs (2) so beaufschlagt wird, dass das Kraftfahrzeug (2) der berechneten Ausweichtrajektorie folgt.The invention relates to a method for carrying out an evasive maneuver in a motor vehicle (2). It is determined whether a collision of the motor vehicle (2) with an obstacle (3) is imminent. If it is determined that a collision of the motor vehicle (2) with the obstacle (3) is imminent, an avoidance trajectory (5) avoiding the collision is calculated for the motor vehicle (2) and one of the calculated avoidance trajectory (5) uses the following avoidance maneuver to drive the motor vehicle (2) performed on the obstacle (3). The avoidance maneuver is carried out by applying a steering system of the motor vehicle (2) so that the motor vehicle (2) follows the calculated avoidance trajectory independently of the reaction of a driver of the motor vehicle (2) to the impending collision.
Description
Die Erfindung betrifft ein Verfahren zur Durchführung eines Ausweichmanövers bei einem Kraftfahrzeug, wobei ermittelt wird, ob eine Kollision des Kraftfahrzeugs mit einem Hindernis bevorsteht, nach der im Oberbegriff von Anspruch 1 näher definierten Art. The invention relates to a method for performing an evasive maneuver in a motor vehicle, wherein it is determined whether a collision of the motor vehicle with an obstacle is imminent, according to the closer defined in the preamble of
Ein gattungsgemäßes Verfahren ist aus der
Da viele Autofahrer, insbesondere weniger geübte Autofahrer, auf eine akute Gefahrensituation jedoch meist in der Art reagieren, dass zum einen eine Vollbremsung ausgelöst und zum anderen das Lenkrad starr festgehalten wird, kommt das Verfahren gemäß der
Es ist daher Aufgabe der vorliegenden Erfindung, ein Verfahren zur Durchführung eines Ausweichmanövers bei einem Kraftfahrzeug zu schaffen, das eine größere Sicherheit als bekannte Verfahren bietet. It is therefore an object of the present invention to provide a method for performing an evasive maneuver in a motor vehicle, which offers greater security than known methods.
Erfindungsgemäß wird diese Aufgabe durch die in Anspruch 1 genannten Merkmale gelöst. According to the invention, this object is achieved by the features mentioned in
Erfindungsgemäß wird das Ausweichmanöver, mit dem eine Kollision mit dem Hindernis vermieden werden kann, unabhängig von der Reaktion eines Fahrers des Kraftfahrzeugs auf die bevorstehende Kollision durchgeführt, wodurch eine wesentlich größere Sicherheit bei der Durchführung des Verfahrens gewährleistet ist. Insbesondere wird eine bei bekannten Systemen bestehende Schwachstelle beseitigt, da das erfindungsgemäße Verfahren auch dann durchgeführt wird, wenn der Fahrer eine Vollbremsung auslöst und/oder das Lenkrad starr festhält. According to the invention, the avoidance maneuver, with which a collision with the obstacle can be avoided, regardless of the reaction of a driver of the motor vehicle carried out on the impending collision, whereby a much greater security in the implementation of the method is ensured. In particular, a weak point existing in known systems is eliminated since the method according to the invention is also carried out when the driver triggers full braking and / or rigidly holds the steering wheel.
Die Sicherheit bei der Durchführung des erfindungsgemäßen Verfahrens kann noch weiter vergrößert werden, wenn in einer vorteilhaften Weiterbildung der Erfindung vorgesehen ist, dass die Ausweichtrajektorie derart berechnet wird, dass Kollisionen mit möglichen weiteren Hindernissen vermieden werden. The safety in carrying out the method according to the invention can be further increased if it is provided in an advantageous development of the invention that the avoidance trajectory is calculated in such a way that collisions with possible further obstacles are avoided.
Um eine möglichst exakte Aussage hinsichtlich des durchzuführenden Ausweichmanövers und der Ausweichtrajektorie, auf der sich das Kraftfahrzeug während des Ausweichmanövers bewegen soll, zu erhalten, kann in einer weiteren vorteilhaften Ausgestaltung des Verfahrens vorgesehen sein, dass zur Berechnung der Ausweichtrajektorie Messergebnisse von Sensoren des Kraftfahrzeugs berücksichtigt werden. In order to obtain as exact an information as possible regarding the avoidance maneuver to be performed and the avoidance trajectory on which the motor vehicle should move during the evasive maneuver, it can be provided in a further advantageous embodiment of the method that measurement results of sensors of the motor vehicle are taken into account for calculating the avoidance trajectory ,
Weitere vorteilhafte Ausgestaltungen und Weiterbildungen der Erfindung ergeben sich aus den restlichen Unteransprüchen. Nachfolgend ist ein Ausführungsbeispiel der Erfindung anhand der Zeichnung prinzipmäßig dargestellt. Further advantageous embodiments and modifications of the invention will become apparent from the remaining dependent claims. Hereinafter, an embodiment of the invention with reference to the drawing is shown in principle.
Es zeigt: It shows:
In
In diesem Fall wird mittels einer geeigneten Einrichtung des Kraftfahrzeugs
Vor der Durchführung des Ausweichmanövers kann dem Fahrer ein Hinweis auf die bevorstehende Durchführung des Ausweichmanövers gegeben werden. Dieser Hinweis kann beispielsweise optisch und/oder akustisch mit an sich bekannten Mitteln erfolgen. Before carrying out the avoidance maneuver, the driver can be given an indication of the imminent execution of the avoidance maneuver. This indication can be made, for example, optically and / or acoustically by means known per se.
Vorzugsweise wird die Ausweichtrajektorie
Falls die Mithilfe der Sensoren und gegebenenfalls des Steuergeräts durchgeführte Berechnung dazu führt, dass mittels eines Bremsvorgangs eine Kollision mit dem Hindernis
In
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 1 1
- Fahrbahn roadway
- 2 2
- Kraftfahrzeug motor vehicle
- 3 3
- Hindernis obstacle
- 4 4
- Sensoren sensors
- 5 5
- Ausweichtrajektorie evasion
- 6 6
- Hindernisse obstacles
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 102013202025 A1 [0002, 0003] DE 102013202025 A1 [0002, 0003]
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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DE102015205558.2A DE102015205558A1 (en) | 2015-03-26 | 2015-03-26 | Method for carrying out an evasive maneuver in a motor vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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DE102015205558.2A DE102015205558A1 (en) | 2015-03-26 | 2015-03-26 | Method for carrying out an evasive maneuver in a motor vehicle |
Publications (1)
Publication Number | Publication Date |
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DE102015205558A1 true DE102015205558A1 (en) | 2016-09-29 |
Family
ID=56890221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DE102015205558.2A Ceased DE102015205558A1 (en) | 2015-03-26 | 2015-03-26 | Method for carrying out an evasive maneuver in a motor vehicle |
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DE (1) | DE102015205558A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016220562A1 (en) * | 2016-10-20 | 2018-04-26 | Bayerische Motoren Werke Aktiengesellschaft | Method for informing a user of a means of transportation |
DE102022111422B3 (en) | 2022-05-09 | 2023-08-03 | Volkswagen Aktiengesellschaft | Method for driving a vehicle and vehicle guidance system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012119596A1 (en) * | 2011-03-04 | 2012-09-13 | Continental Teves Ag & Co. Ohg | Method for the predictive display of an evasive maneuver |
DE102013202025A1 (en) | 2013-02-07 | 2014-08-07 | Robert Bosch Gmbh | Method and device for evasion support for a motor vehicle |
DE102013203216A1 (en) * | 2013-02-27 | 2014-08-28 | Robert Bosch Gmbh | Method for assisting the driver of a motor vehicle in a collision avoidance maneuver |
-
2015
- 2015-03-26 DE DE102015205558.2A patent/DE102015205558A1/en not_active Ceased
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012119596A1 (en) * | 2011-03-04 | 2012-09-13 | Continental Teves Ag & Co. Ohg | Method for the predictive display of an evasive maneuver |
DE102013202025A1 (en) | 2013-02-07 | 2014-08-07 | Robert Bosch Gmbh | Method and device for evasion support for a motor vehicle |
DE102013203216A1 (en) * | 2013-02-27 | 2014-08-28 | Robert Bosch Gmbh | Method for assisting the driver of a motor vehicle in a collision avoidance maneuver |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016220562A1 (en) * | 2016-10-20 | 2018-04-26 | Bayerische Motoren Werke Aktiengesellschaft | Method for informing a user of a means of transportation |
DE102022111422B3 (en) | 2022-05-09 | 2023-08-03 | Volkswagen Aktiengesellschaft | Method for driving a vehicle and vehicle guidance system |
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R012 | Request for examination validly filed | ||
R016 | Response to examination communication | ||
R016 | Response to examination communication | ||
R002 | Refusal decision in examination/registration proceedings | ||
R003 | Refusal decision now final |