DE102019003558A1 - Method for controlling the longitudinal movement of a vehicle - Google Patents
Method for controlling the longitudinal movement of a vehicle Download PDFInfo
- Publication number
- DE102019003558A1 DE102019003558A1 DE102019003558.5A DE102019003558A DE102019003558A1 DE 102019003558 A1 DE102019003558 A1 DE 102019003558A1 DE 102019003558 A DE102019003558 A DE 102019003558A DE 102019003558 A1 DE102019003558 A1 DE 102019003558A1
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- DE
- Germany
- Prior art keywords
- vehicle
- longitudinal movement
- speed
- driving speed
- driving
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000001276 controlling effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000013138 pruning Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
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
- B60W30/14—Adaptive cruise control
- B60W30/16—Control of distance between vehicles, e.g. keeping a distance to preceding vehicle
-
- 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
- B60W30/14—Adaptive cruise control
- B60W30/143—Speed control
-
- 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
- B60W2420/00—Indexing codes relating to the type of sensors based on the principle of their operation
- B60W2420/40—Photo, light or radio wave sensitive means, e.g. infrared sensors
- B60W2420/403—Image sensing, e.g. optical camera
-
- 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
- B60W2420/00—Indexing codes relating to the type of sensors based on the principle of their operation
- B60W2420/40—Photo, light or radio wave sensitive means, e.g. infrared sensors
- B60W2420/408—Radar; Laser, e.g. lidar
-
- 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
- B60W2554/00—Input parameters relating to objects
- B60W2554/40—Dynamic objects, e.g. animals, windblown objects
- B60W2554/404—Characteristics
- B60W2554/4042—Longitudinal speed
-
- 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
- B60W2720/00—Output or target parameters relating to overall vehicle dynamics
- B60W2720/10—Longitudinal speed
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Traffic Control Systems (AREA)
Abstract
Die Erfindung betrifft ein Verfahren zur Längsbewegungssteuerung eines Fahrzeuges (1), wobei eine Setzgeschwindigkeit zur Längsbewegung des Fahrzeuges (1) vorgegeben und ein dem Fahrzeug (1) vorausfahrendes Fahrzeuges (2) erfasst wird. Erfindungsgemäß ist vorgesehen, dass bei einem aktivierten Folgemodus des Fahrzeuges (1) eine Fahrgeschwindigkeit des vorausfahrenden Fahrzeuges (2) ermittelt wird und als Setzgeschwindigkeit zur Längsbewegung des Fahrzeuges (1) eingestellt wird, wobei eine der Fahrgeschwindigkeit des vorausfahrenden Fahrzeuges (2) entsprechende Fahrgeschwindigkeit des Fahrzeuges (1) bei einem von dem vorausfahrenden Fahrzeug (2) durchgeführten Fahrspurwechsel, dem das Fahrzeug (1) folgt, beibehalten wird.The invention relates to a method for controlling the longitudinal movement of a vehicle (1), a setting speed for the longitudinal movement of the vehicle (1) being specified and a vehicle (2) driving ahead of the vehicle (1) being detected. According to the invention, when the following mode of the vehicle (1) is activated, a driving speed of the preceding vehicle (2) is determined and set as the setting speed for the longitudinal movement of the vehicle (1), a driving speed corresponding to the driving speed of the preceding vehicle (2) Vehicle (1) is maintained during a lane change carried out by the preceding vehicle (2), which the vehicle (1) follows.
Description
Die Erfindung betrifft ein Verfahren zur Längsbewegungssteuerung eines Fahrzeuges, wobei eine Setzgeschwindigkeit zur Längsbewegung des Fahrzeuges vorgegeben und ein dem Fahrzeug vorausfahrendes Fahrzeuges erfasst wird.The invention relates to a method for controlling the longitudinal movement of a vehicle, a setting speed for the longitudinal movement of the vehicle being specified and a vehicle traveling in front of the vehicle being detected.
Aus der
Der Erfindung liegt die Aufgabe zugrunde, ein gegenüber dem Stand der Technik verbessertes Verfahren zur Längsbewegungssteuerung eines Fahrzeuges anzugeben.The invention is based on the object of specifying a method for longitudinal movement control of a vehicle which is improved compared to the prior art.
Die Aufgabe wird erfindungsgemäß durch die in Anspruch 1 angegebenen Merkmale gelöst.The object is achieved by the features specified in claim 1.
Vorteilhafte Ausgestaltungen der Erfindung sind Gegenstand der Unteransprüche.Advantageous embodiments of the invention are the subject of the dependent claims.
Ein Verfahren zur Längsbewegungssteuerung eines Fahrzeuges sieht vor, dass eine Setzgeschwindigkeit zur Längsbewegung des Fahrzeuges vorgegeben und ein dem Fahrzeug vorausfahrendes Fahrzeuges erfasst wird. Erfindungsgemäß wird bei einem aktivierten Folgemodus des Fahrzeuges eine Fahrgeschwindigkeit des vorausfahrenden Fahrzeuges ermittelt und als Setzgeschwindigkeit zur Längsbewegung des Fahrzeuges eingestellt, wobei eine der Fahrgeschwindigkeit des vorausfahrenden Fahrzeuges entsprechende Fahrgeschwindigkeit des Fahrzeuges bei einem von dem vorausfahrenden Fahrzeug durchgeführten Fahrspurwechsel, dem das Fahrzeug folgt, beibehalten wird.A method for controlling the longitudinal movement of a vehicle provides that a setting speed for the longitudinal movement of the vehicle is specified and a vehicle traveling in front of the vehicle is detected. According to the invention, when the following mode of the vehicle is activated, a driving speed of the preceding vehicle is determined and set as the setting speed for the longitudinal movement of the vehicle, a driving speed of the vehicle corresponding to the driving speed of the preceding vehicle being maintained when the lane is changed by the preceding vehicle and followed by the vehicle ,
Durch Anwendung des Verfahrens ist es für das Fahrzeug mit aktivierter Längsbewegungssteuerung möglich, dem vorausfahrenden Fahrzeug verhältnismäßig komfortabel zu folgen. Insbesondere bei einer Kolonnenfahrt wird die Fahrt bei angewendetem Verfahren für alle Fahrzeuge entspannter.By using the method, it is possible for the vehicle with activated longitudinal movement control to follow the preceding vehicle relatively comfortably. Especially when driving in a convoy, driving is more relaxed for all vehicles when the method is used.
Ausführungsbeispiele der Erfindung werden im Folgenden anhand einer Zeichnung näher erläutert.Exemplary embodiments of the invention are explained in more detail below with reference to a drawing.
Dabei zeigt die:
-
1 schematisch einen Fahrbahnabschnitt mit zwei in dieselbe Richtung verlaufenden Fahrspuren und zwei hintereinander fahrende Fahrzeuge.
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1 schematically shows a lane section with two lanes running in the same direction and two vehicles running behind one another.
In der einzigen Figur ist ein Fahrbahnabschnitt
Ein Fahrzeug
Eine allgemein bekannte Längsbewegungssteuerung ermöglicht dem Fahrzeug
Falls eine Setzgeschwindigkeit des Fahrzeuges
Ist die Setzgeschwindigkeit niedriger als die Fahrgeschwindigkeit des vorausfahrenden Fahrzeuges
Um einen Komfort des Fahrzeuges
To the comfort of the vehicle
Hierzu aktiviert, beispielsweise ein Fahrzeugnutzer, einen Folgemodus des Fahrzeuges
Das Fahrzeug
Mittels der Kamera
Diese ermittelte Fahrgeschwindigkeit des vorausfahrenden Fahrzeuges
Weiterhin sieht das Verfahren vor, dass ein Überholvorgang oder ein Einschervorgang des Fahrzeuges
Mittels des Verfahrens wird im Folgemodus, welcher auch als Kolonnenmodus bezeichnet werden kann, die ermittelte Fahrgeschwindigkeit des vorausfahrenden Fahrzeuges
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Fahrzeugvehicle
- 22
- vorausfahrendes Fahrzeugvehicle in front
- 33
- Kameracamera
- 44
- radarbasierter Sensor radar-based sensor
- FF
- Fahrbahnabschnittroad section
- F1F1
- rechte Fahrspurright lane
- F2F2
- linke Fahrspurleft lane
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 documents listed by the applicant has been generated automatically and is only included 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 PatentliteraturPatent literature cited
- DE 10354073 A1 [0002]DE 10354073 A1 [0002]
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019003558.5A DE102019003558A1 (en) | 2019-05-21 | 2019-05-21 | Method for controlling the longitudinal movement of a vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019003558.5A DE102019003558A1 (en) | 2019-05-21 | 2019-05-21 | Method for controlling the longitudinal movement of a vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102019003558A1 true DE102019003558A1 (en) | 2020-01-02 |
Family
ID=68886213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102019003558.5A Withdrawn DE102019003558A1 (en) | 2019-05-21 | 2019-05-21 | Method for controlling the longitudinal movement of a vehicle |
Country Status (1)
Country | Link |
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DE (1) | DE102019003558A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111572560A (en) * | 2020-05-14 | 2020-08-25 | 安徽江淮汽车集团股份有限公司 | Vehicle longitudinal motion control method, device, equipment and storage medium |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10354073A1 (en) | 2003-11-19 | 2005-06-09 | Daimlerchrysler Ag | Method for longitudinal movement control of a motor vehicle |
-
2019
- 2019-05-21 DE DE102019003558.5A patent/DE102019003558A1/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10354073A1 (en) | 2003-11-19 | 2005-06-09 | Daimlerchrysler Ag | Method for longitudinal movement control of a motor vehicle |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111572560A (en) * | 2020-05-14 | 2020-08-25 | 安徽江淮汽车集团股份有限公司 | Vehicle longitudinal motion control method, device, equipment and storage medium |
CN111572560B (en) * | 2020-05-14 | 2021-06-08 | 安徽江淮汽车集团股份有限公司 | Vehicle longitudinal motion control method, device, equipment and storage medium |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R230 | Request for early publication | ||
R081 | Change of applicant/patentee |
Owner name: DAIMLER AG, DE Free format text: FORMER OWNER: DAIMLER AG, 70327 STUTTGART, DE |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |