DE102008050769A1 - Distance control device for motor vehicle, has speed control device controlling distance between vehicle and ahead-driving vehicle, where distance control device is active to perform distance- and/or speed control while restarting vehicle - Google Patents
Distance control device for motor vehicle, has speed control device controlling distance between vehicle and ahead-driving vehicle, where distance control device is active to perform distance- and/or speed control while restarting vehicle Download PDFInfo
- Publication number
- DE102008050769A1 DE102008050769A1 DE102008050769A DE102008050769A DE102008050769A1 DE 102008050769 A1 DE102008050769 A1 DE 102008050769A1 DE 102008050769 A DE102008050769 A DE 102008050769A DE 102008050769 A DE102008050769 A DE 102008050769A DE 102008050769 A1 DE102008050769 A1 DE 102008050769A1
- Authority
- DE
- Germany
- Prior art keywords
- vehicle
- distance
- control device
- speed
- speed control
- 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
- B60W30/14—Adaptive cruise control
- B60W30/16—Control of distance between vehicles, e.g. keeping a distance to preceding vehicle
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- 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
- B60W30/17—Control of distance between vehicles, e.g. keeping a distance to preceding vehicle with provision for special action when the preceding vehicle comes to a halt, e.g. stop and go
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- 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
- B60W30/18—Propelling the vehicle
- B60W30/18009—Propelling the vehicle related to particular drive situations
- B60W30/18018—Start-stop drive, e.g. in a traffic jam
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
Die Erfindung betrifft eine Abstandssteuerungsvorrichtung (1) für ein Kraftfahrzeug, umfassend eine Abstandserfassungseinrichtung (3) zur Erfassung eines Abstandes zwischen dem Fahrzeug und einem vorausfahrenden Fahrzeug, eine Fahrzeuggeschwindigkeits-Steuereinrichtung zur Steuerung des Abstandes zwischen dem Fahrzeug und dem vorausfahrenden Fahrzeug durch Einstellung der Geschwindigkeit des Fahrzeugs auf der Grundlage des erfassten Abstandes, so dass ein Sollabstand zu dem vorausfahrenden Fahrzeug eingehalten wird, wobei die Abstandssteuerungsvorrichtung (1) bis zum Stopp des Fahrzeugs hinter dem vorausfahrenden Fahrzeug aktiv ist und bleibt, so dass beim Wiederanfahren des Fahrzeugs die Abstandssteuerungsvorrichtung (1) wieder die Abstands- bzw. Geschwindigkeitssteuerung übernimmt, sowie ein Verfahren zur Steuerung eines Kraftfahrzeugs.The invention relates to a distance control device (1) for a motor vehicle, comprising distance detection means (3) for detecting a distance between the vehicle and a preceding vehicle, vehicle speed control means for controlling the distance between the vehicle and the preceding vehicle by adjusting the speed of the vehicle Vehicle on the basis of the detected distance, so that a target distance to the preceding vehicle is met, wherein the distance control device (1) until the stop of the vehicle behind the preceding vehicle is active and remains, so that when restarting the vehicle, the distance control device (1) again takes over the distance or speed control, and a method for controlling a motor vehicle.
Description
Die Erfindung betrifft eine Abstandssteuerungsvorrichtung für ein Kraftfahrzeug sowie ein Verfahren zur Steuerung eines Kraftfahrzeugs.The The invention relates to a distance control device for a motor vehicle and a method for controlling a motor vehicle.
Aus
der
Weiter sind seit längerem Start-Stopp-Automatiken bekannt, bei denen die Brennkraftmaschine bei einem Halt, beispielsweise an einer roten Ampel, ausgeschaltet wird und dann selbsttätig durch Betätigung des Gaspedals wieder gestartet wird.Further have been known for some time, start-stop automatics, at which the internal combustion engine at a stop, for example at a red light, is turned off and then automatically by Operation of the accelerator pedal is started again.
Der Erfindung liegt das technische Problem zugrunde, eine Abstandssteuerungsvorrichtung sowie ein Verfahren zur Steuerung eines Kraftfahrzeugs zu schaffen, die den Kraftfahrzeugführer weiter entlastet.Of the Invention is based on the technical problem of a distance control device and to provide a method of controlling a motor vehicle, which further relieves the motor vehicle driver.
Die Lösung des technischen Problems ergibt sich durch die Gegenstände mit den Merkmalen der Patentansprüche 1 und 3. Weitere vorteilhafte Ausgestaltungen der Erfindung ergeben sich aus den Unteransprüchen.The Solution of the technical problem results from the objects with the features of claims 1 and 3. Further advantageous embodiments of the invention will become apparent from the Dependent claims.
Hierzu umfasst die Abstandssteuerungsvorrichtung für ein Kraftfahrzeug eine Abstandserfassungseinrichtung zur Erfassung eines Abstandes zwischen dem Fahrzeug und einem vorausfahrenden Fahrzeug, eine Fahrzeuggeschwindigkeits-Steuereinrichtung zur Steuerung des Abstandes zwischen dem Fahrzeug und dem vorausfahrenden Fahrzeug durch Einstellung der Geschwindigkeit des Fahrzeugs auf der Grundlage des erfassten Abstandes, so dass ein Sollabstand zu dem vorausfahrenden Fahrzeug eingehalten wird, wobei die Abstandssteuerungsvorrichtung bis zum Stopp des Fahrzeugs hinter dem vorausfahrenden Fahrzeug aktiv ist und bleibt, so dass beim Wiederanfahren des Fahrzeugs die Abstandssteuerungsvorrichtung wieder die Abstands- bzw. Geschwindigkeitssteuerung übernimmt. Hierdurch wird erreicht, dass der Kraftfahrzeugführer seltener die Abstandssteuerungsvorrichtung neu aktivieren muss, da diese bei Unterschreitung einer Grenzgeschwindigkeit sich nicht automatisch deaktiviert.For this includes the distance control device for a motor vehicle a distance detection device for detecting a distance between the vehicle and a preceding vehicle, a vehicle speed control device for controlling the distance between the vehicle and the preceding one Vehicle by adjusting the speed of the vehicle the basis of the detected distance, so that a desired distance to the preceding vehicle is maintained, wherein the distance control device until the vehicle stops behind the preceding vehicle is active and remains, so when the vehicle is restarted the Distance control device again takes over the distance or speed control. hereby is achieved that the motor vehicle driver rarely the Distance control device must re-activate, since this at Falling below a limit speed is not automatic disabled.
Vorzugsweise weist die Abstandssteuerungsvorrichtung eine Start-Stopp-Automatik auf, wobei bei einem Stopp des Fahrzeugs automatisch durch die Abstandssteuerungsvorrichtung oder durch Betätigung des Bremspedals durch den Fahrer eine Antriebsmaschine des Kraftfahrzeugs ausgeschaltet wird und durch Betätigung eines Gaspedals wieder eingeschaltet wird. Hierdurch kann wirkungsvoll Energie in den Standphasen eingespart werden, ohne dass der Kraftfahrzeugführer die Abstandssteuerungsvorrichtung jedes Mal nach einem Stopp wieder aktivieren muss.Preferably the distance control device has an automatic start-stop system on, wherein at a stop of the vehicle automatically by the distance control device or by pressing the brake pedal by the driver an engine of the motor vehicle is turned off and is turned on again by pressing an accelerator pedal. This can effectively save energy in the stance phases be without the motor vehicle driver the distance control device must re-activate each time after a stop.
Die Erfindung ist prinzipiell für Antriebe mit Brennkraftmaschine, Elektromotor oder Hybrid-Antrieb geeignet.The Invention is in principle for drives with internal combustion engine, Electric motor or hybrid drive suitable.
Die Erfindung wird nachfolgend anhand eines bevorzugten Ausführungsbeispiels näher erläutert. Die einzige Figur zeigt ein schematisches Blockschaltbild einer Abstandssteuerungsvorrichtung.The Invention will be described below with reference to a preferred embodiment explained in more detail. The single figure shows a schematic Block diagram of a distance control device.
Die
Abstandssteuerungsvorrichtung
Die
Abstandssteuerungsvorrichtung
Erfasst
nun die Auswerte- und Steuereinheit
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES 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 The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 19756592 B4 [0002] - DE 19756592 B4 [0002]
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008050769A DE102008050769A1 (en) | 2008-10-09 | 2008-10-09 | Distance control device for motor vehicle, has speed control device controlling distance between vehicle and ahead-driving vehicle, where distance control device is active to perform distance- and/or speed control while restarting vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008050769A DE102008050769A1 (en) | 2008-10-09 | 2008-10-09 | Distance control device for motor vehicle, has speed control device controlling distance between vehicle and ahead-driving vehicle, where distance control device is active to perform distance- and/or speed control while restarting vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102008050769A1 true DE102008050769A1 (en) | 2010-04-15 |
Family
ID=41821161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102008050769A Ceased DE102008050769A1 (en) | 2008-10-09 | 2008-10-09 | Distance control device for motor vehicle, has speed control device controlling distance between vehicle and ahead-driving vehicle, where distance control device is active to perform distance- and/or speed control while restarting vehicle |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102008050769A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103794049A (en) * | 2012-10-30 | 2014-05-14 | 罗伯特·博世有限公司 | Data processing device and method for such a data processing device |
| CN104554263A (en) * | 2013-10-17 | 2015-04-29 | 福特全球技术公司 | Method for adjusting motor vehicle speed in dependence of distance data |
| DE102011009025B4 (en) | 2010-01-20 | 2019-01-31 | Denso Corporation | Engine stop control device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002063163A1 (en) * | 2001-02-07 | 2002-08-15 | Siemens Aktiengesellschaft | Method for controlling the drive train of a motor vehicle |
| EP1283357A1 (en) * | 2001-08-11 | 2003-02-12 | Robert Bosch Gmbh | Apparatus and method for automatically starting and stopping an internal combustion engine |
| US6629515B1 (en) * | 1999-10-08 | 2003-10-07 | Honda Giken Kogyo Kabushiki Kaisha | Engine control device |
| DE10234064A1 (en) * | 2002-07-26 | 2004-02-12 | Audi Ag | Motor vehicle with automatic self acceleration or retardation has system control for starting and stopping and combines starter and drive systems |
| DE102006009654A1 (en) * | 2006-03-02 | 2007-11-08 | Robert Bosch Gmbh | Device for switching on and off a vehicle engine depending on the traffic situation |
| DE19756592B4 (en) | 1996-12-25 | 2007-11-22 | Toyota Jidosha Kabushiki Kaisha, Toyota | Distance control device with a distance control start / stop determination device |
-
2008
- 2008-10-09 DE DE102008050769A patent/DE102008050769A1/en not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19756592B4 (en) | 1996-12-25 | 2007-11-22 | Toyota Jidosha Kabushiki Kaisha, Toyota | Distance control device with a distance control start / stop determination device |
| US6629515B1 (en) * | 1999-10-08 | 2003-10-07 | Honda Giken Kogyo Kabushiki Kaisha | Engine control device |
| WO2002063163A1 (en) * | 2001-02-07 | 2002-08-15 | Siemens Aktiengesellschaft | Method for controlling the drive train of a motor vehicle |
| EP1283357A1 (en) * | 2001-08-11 | 2003-02-12 | Robert Bosch Gmbh | Apparatus and method for automatically starting and stopping an internal combustion engine |
| DE10234064A1 (en) * | 2002-07-26 | 2004-02-12 | Audi Ag | Motor vehicle with automatic self acceleration or retardation has system control for starting and stopping and combines starter and drive systems |
| DE102006009654A1 (en) * | 2006-03-02 | 2007-11-08 | Robert Bosch Gmbh | Device for switching on and off a vehicle engine depending on the traffic situation |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011009025B4 (en) | 2010-01-20 | 2019-01-31 | Denso Corporation | Engine stop control device |
| CN103794049A (en) * | 2012-10-30 | 2014-05-14 | 罗伯特·博世有限公司 | Data processing device and method for such a data processing device |
| CN104554263A (en) * | 2013-10-17 | 2015-04-29 | 福特全球技术公司 | Method for adjusting motor vehicle speed in dependence of distance data |
| CN104554263B (en) * | 2013-10-17 | 2019-09-17 | 福特全球技术公司 | It take range data as the motor vehicle speed adjusting method of reference |
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| OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
| R012 | Request for examination validly filed | ||
| R082 | Change of representative | ||
| R002 | Refusal decision in examination/registration proceedings | ||
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