WO2012126549A1 - Verfahren und vorrichtung zur beeinflussung eines automatikgetriebes - Google Patents
Verfahren und vorrichtung zur beeinflussung eines automatikgetriebes Download PDFInfo
- Publication number
- WO2012126549A1 WO2012126549A1 PCT/EP2012/000422 EP2012000422W WO2012126549A1 WO 2012126549 A1 WO2012126549 A1 WO 2012126549A1 EP 2012000422 W EP2012000422 W EP 2012000422W WO 2012126549 A1 WO2012126549 A1 WO 2012126549A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- internal combustion
- combustion engine
- automatic transmission
- speed
- speed range
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
- F16H61/0202—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric
- F16H61/0204—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
- F16H61/0213—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal characterised by the method for generating shift signals
-
- 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
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
-
- 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
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
- B60W10/11—Stepped gearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
- F16H59/14—Inputs being a function of torque or torque demand
- F16H59/141—Inputs being a function of torque or torque demand of rate of change of torque or torque demand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
- F16H59/74—Inputs being a function of engine parameters
- F16H59/78—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
- F16H61/0202—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric
- F16H61/0204—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
- F16H61/0213—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal characterised by the method for generating shift signals
- F16H2061/0232—Selecting ratios for bringing engine into a particular state, e.g. for fast warming up or for reducing exhaust emissions
Definitions
- the present invention relates to a method and a device for influencing an automatic transmission with an internal combustion engine connected to the automatic transmission, a transmission control for setting a ratio of the automatic transmission and at least one device for monitoring a wear-relevant operating variable of the internal combustion engine.
- Such methods and devices are used in motor vehicle construction for influencing the shift strategy of an automatic transmission in the sense of adapting the rotational speed of a connected internal combustion engine.
- all types of automatic transmissions in particular automatic staging, belt transmissions or automated manual transmissions are to be understood as automatic transmissions.
- Internal combustion engines are subject to increased wear in some operating states, for example during an intake or warm-up phase. During these phases, an unnecessarily high load on the internal combustion engine due to high speeds is generally to be avoided.
- DE 40 31 870 A1 shows a device for displaying the maximum permissible speed of an internal combustion engine of a motor vehicle by a speed warning limit or a speed warning range of the tachometer.
- the speed warning limit or the speed warning range is calculated during the run-in and / or warm-up phase of the internal combustion engine as a function of at least one influencing variable for the engine service life and corresponding to the maximum speed that is currently permitted customized.
- An operation of the internal combustion engine beyond the speed warning limit or in the speed warning range can be prevented by an engine intervention to limit the speed.
- the disadvantage is that the maximum speed is chosen to be less flexible and the driver is limited by the incipient speed limit when reaching the maximum speed in an uncomfortable manner in its use of the motor vehicle.
- the generic DE 102 22 665 A1 discloses a method for configuring an electronic transmission control device of an automatic transmission with one or more selectable translations of a motor vehicle.
- the user can select fixed gearshift programs of the automatic transmission through an input unit and optionally configure them individually.
- a disadvantage is that the offered switching programs do not necessarily contribute to a low-wear operation of the internal combustion engine connected to the automatic transmission.
- a method for influencing an automatic transmission comprises the following steps: Providing an input possibility for (user-defined) selection of at least one threshold value of a wear-relevant operating variable of an internal combustion engine;
- an undesired leaving the target speed range can be prevented by appropriate transmission selection via the automatic transmission.
- the desired speed range can have both an upper and a lower limit.
- Automatic transmissions allow, in principle, an increased actual rotational speed of the internal combustion engine in all operating situations, wherein according to the invention an undesired leaving of the desired rotational speed range in wear-promoting operating situations is prevented and yet an acceptable propulsion can be provided in a higher ratio.
- the selected parameters can, optionally personalized, be stored over a longer period of time, so that no further precautions must be taken when driving.
- the user does not feel patronized because he himself can set the operating size, the threshold and the target speed range.
- As an input option is particularly suitable from the state oftechnik already known man-machine interface with a display unit and a control unit.
- a next higher gear ratio of the automatic transmission is set at an actual speed outside the desired speed range.
- the choice of the next higher gear ratio represents a good compromise between speed reduction and the still offered performance.
- the desired speed range is limited by a user-defined maximum speed on one side.
- the one-way limitation of the desired speed range by a maximum speed is particularly user-friendly, since higher speeds are usually more harmful than too low speeds.
- the idle speed of the internal combustion engine can be predefined.
- the actual speed for a kickdown request may exceed the user-defined maximum speed.
- a kickdown request ie an abrupt passage of the accelerator pedal, indicates a strong request for acceleration of the driver, the only obstacle to a maximum speed. In such cases, for safety reasons, exceeding the maximum speed can be permitted independently of the set threshold values of the operating variables.
- an operating medium temperature and / or a mileage of the internal combustion engine can be selected as the operating variable.
- An operating medium temperature indicates a warm-up phase and a mileage an intake phase of the internal combustion engine. In general, the mileage must be given priority over the equipment temperature. The mileage can be expressed in a distance traveled by the vehicle or a period of use.
- a plurality of operating variables and associated threshold values can be determined in cascading with corresponding threshold-dependent desired rotational speed ranges.
- the definition of cascading desired speed ranges allows a gradation of the desired speed range as a function of the operating variables. For example, the maximum speed during the retraction phase and / or warm-up phase can be increased gradually.
- An apparatus for influencing an automatic transmission has a man-machine interface, which is connected to a transmission control for selecting a ratio of the automatic transmission connected to an internal combustion engine, and a device for monitoring at least one wear-relevant operating variable of the internal combustion engine, wherein Machine interface, a threshold value of the operating variable and a threshold-dependent target speed range of the internal combustion engine can be selected and wherein the transmission control, depending on the means for monitoring a ratio selects, set by an actual speed of the internal combustion engine within the desired speed range.
- the human-machine interface is preferably designed as a screen dialog with suitable input means, wherein the user is particularly preferably provided with a plurality of available operating variables for selection and suitable threshold values and desired rotational speed ranges can be proposed.
- internal combustion engines are known reciprocating or rotary piston internal combustion engines in question, which are coupled on the output side with an automatic transmission.
- the mentioned donors are installed in a modern vehicle as standard, which means no additional costs.
- an actual rotational speed outside the desired rotational speed range can also be set in the event of a kick-down requirement on an accelerator pedal.
- a device for influencing an automatic transmission 1 has an internal combustion engine 2, which is connected on the output side to an automatic transmission 1.
- the automatic transmission 1 has a plurality of available transmission stages which can be selected by a transmission control 4 as a function of the driver's request and the actual speed of the internal combustion engine 2.
- a monitoring device 3 can monitor one or more operating variables 5a of the internal combustion engine 2. Over a Human-machine interface 5, a user can select a suitable operating size 5a and assign a threshold value 5b to it. As long as this threshold value 5b is not exceeded, engages a likewise selectable by the user threshold dependent maximum speed 5c of the internal combustion engine 2.
- the transmission control 4 selects a higher gear ratio until the actual speed again below the maximum speed 5c sinks. Are no higher gear ratios more available, then the maximum speed 5c is a limitation of the actual speed. If the accelerator pedal 6 is completely pushed by the user (so-called kickdown request), the maximum speed 5c can be exceeded independently of the threshold value 5b.
- the operating variables 5a can be predefined and in particular comprise a lubricant temperature, a coolant temperature or a running power of the internal combustion engine 2, with the mileage of the internal combustion engine 2 taking precedence over the temperatures.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Control Of Transmission Device (AREA)
Abstract
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/006,619 US9132827B2 (en) | 2011-03-22 | 2012-02-01 | Method and apparatus for influencing an automatic transmission |
| CN201280014223.2A CN103459896B (zh) | 2011-03-22 | 2012-02-01 | 用于对自动变速器施加影响的方法和设备 |
| KR1020137025071A KR101805965B1 (ko) | 2011-03-22 | 2012-02-01 | 자동 변속기에 영향을 미치기 위한 방법 및 장치 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201110014702 DE102011014702B3 (de) | 2011-03-22 | 2011-03-22 | Verfahren und Vorrichtung zur Beeinflussung eines Automatikgetriebes |
| DE102011014702.0 | 2011-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2012126549A1 true WO2012126549A1 (de) | 2012-09-27 |
Family
ID=45569548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2012/000422 Ceased WO2012126549A1 (de) | 2011-03-22 | 2012-02-01 | Verfahren und vorrichtung zur beeinflussung eines automatikgetriebes |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9132827B2 (de) |
| KR (1) | KR101805965B1 (de) |
| CN (1) | CN103459896B (de) |
| DE (1) | DE102011014702B3 (de) |
| WO (1) | WO2012126549A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014217212A1 (de) * | 2014-08-28 | 2016-03-03 | Zf Friedrichshafen Ag | Fahrzeugsteuergerät mit einer Warmlaufphasenüberwachung |
| DE102016225421A1 (de) * | 2016-12-19 | 2018-07-05 | Volkswagen Aktiengesellschaft | Steuerung für ein Kraftfahrzeug, Kraftfahrzeug und Verfahren zur Steuerung eines Kraftfahrzeugs |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4031870A1 (de) * | 1990-10-08 | 1992-04-09 | Bayerische Motoren Werke Ag | Einrichtung zur anzeige der zulaessigen hoechstdrehzahl einer brennkraftmaschine eines kraftfahrzeuges |
| DE4114033A1 (de) * | 1991-04-29 | 1992-11-05 | Bayerische Motoren Werke Ag | Verfahren zur steuerung des gangwechsels in einem kraftfahrzeug mit elektronisch gesteuertem automatikgetriebe |
| DE4219362A1 (de) * | 1991-06-12 | 1992-12-24 | Mazda Motor | Motordrehzahl-regeleinrichtung |
| DE19943068A1 (de) * | 1999-09-09 | 2001-03-22 | Zahnradfabrik Friedrichshafen | Verfahren zur Begrenzung des Hochdrehens eines Motors |
| DE10057935A1 (de) * | 2000-11-22 | 2002-05-23 | Volkswagen Ag | Antriebssteuerung und Antriebssteuerungsverfahren für ein Kraftfahrzeug |
| DE10222665A1 (de) * | 2002-05-22 | 2003-12-11 | Bosch Gmbh Robert | Verfahren zur Konfiguration einer Getriebesteuerung für Kraftfahrzeuge |
| DE102004004382A1 (de) * | 2004-01-29 | 2005-08-25 | Bayerische Motoren Werke Ag | Verfahren zur Verschleißreduzierung von leistungsbezogenen Aktuatoren eines Kraftfahrzeugs |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3404667C2 (de) | 1984-02-10 | 1986-07-24 | Hans Jürgen Kellner | Drehzahlbegrenzung bei noch nicht betriebswarmen Vergasermotoren |
| JP2793211B2 (ja) | 1988-12-28 | 1998-09-03 | アイシン・エィ・ダブリュ株式会社 | 電子制御式自動変速機 |
| KR100264561B1 (ko) * | 1995-12-11 | 2000-10-02 | 정몽규 | 자동변속기의 변속 제어방법 |
| DE19928558B4 (de) * | 1999-06-22 | 2004-02-12 | Bayerische Motoren Werke Ag | Verfahren zur Diagnose eines Kraftfahrzeuges in Verbindung mit einer Informationsausgabe für den Fahrer |
| DE10052881C2 (de) * | 2000-10-20 | 2003-03-13 | Porsche Ag | Steuervorrichtung für ein Getriebe eines Kraftfahrzeuges |
| JP4215070B2 (ja) | 2006-04-26 | 2009-01-28 | トヨタ自動車株式会社 | 車両用駆動装置の制御装置 |
| JP4501925B2 (ja) * | 2006-11-09 | 2010-07-14 | トヨタ自動車株式会社 | 車両用駆動装置の制御装置 |
| US7637846B2 (en) | 2007-01-23 | 2009-12-29 | Gm Global Technology Operations, Inc. | Method and apparatus for control of transmission shifting |
| CN101078123B (zh) | 2007-06-22 | 2010-10-13 | 中国海洋石油总公司 | 水基携带非活性硝酸酸化缓蚀剂 |
| DE102007053708A1 (de) | 2007-09-06 | 2009-03-12 | Ingenpaß, Daniel | Benutzerspezifische Geschwindigkeitsbegrenzung für Fahrzeuge |
| US7552712B1 (en) * | 2007-12-13 | 2009-06-30 | Caterpillar Inc. | Part-throttle performance optimization |
| US8121763B2 (en) * | 2008-12-08 | 2012-02-21 | Cnh America Llc | Automatic productivity management control with standard power shift transmission |
| CN102686470B (zh) * | 2009-12-21 | 2016-01-13 | 舍弗勒技术股份两合公司 | 用于监控动力总成的运行的方法 |
-
2011
- 2011-03-22 DE DE201110014702 patent/DE102011014702B3/de not_active Expired - Fee Related
-
2012
- 2012-02-01 CN CN201280014223.2A patent/CN103459896B/zh not_active Expired - Fee Related
- 2012-02-01 KR KR1020137025071A patent/KR101805965B1/ko not_active Expired - Fee Related
- 2012-02-01 WO PCT/EP2012/000422 patent/WO2012126549A1/de not_active Ceased
- 2012-02-01 US US14/006,619 patent/US9132827B2/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4031870A1 (de) * | 1990-10-08 | 1992-04-09 | Bayerische Motoren Werke Ag | Einrichtung zur anzeige der zulaessigen hoechstdrehzahl einer brennkraftmaschine eines kraftfahrzeuges |
| DE4114033A1 (de) * | 1991-04-29 | 1992-11-05 | Bayerische Motoren Werke Ag | Verfahren zur steuerung des gangwechsels in einem kraftfahrzeug mit elektronisch gesteuertem automatikgetriebe |
| DE4219362A1 (de) * | 1991-06-12 | 1992-12-24 | Mazda Motor | Motordrehzahl-regeleinrichtung |
| DE19943068A1 (de) * | 1999-09-09 | 2001-03-22 | Zahnradfabrik Friedrichshafen | Verfahren zur Begrenzung des Hochdrehens eines Motors |
| DE10057935A1 (de) * | 2000-11-22 | 2002-05-23 | Volkswagen Ag | Antriebssteuerung und Antriebssteuerungsverfahren für ein Kraftfahrzeug |
| DE10222665A1 (de) * | 2002-05-22 | 2003-12-11 | Bosch Gmbh Robert | Verfahren zur Konfiguration einer Getriebesteuerung für Kraftfahrzeuge |
| DE102004004382A1 (de) * | 2004-01-29 | 2005-08-25 | Bayerische Motoren Werke Ag | Verfahren zur Verschleißreduzierung von leistungsbezogenen Aktuatoren eines Kraftfahrzeugs |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102011014702B3 (de) | 2012-06-14 |
| KR101805965B1 (ko) | 2017-12-06 |
| US20140011636A1 (en) | 2014-01-09 |
| KR20140018906A (ko) | 2014-02-13 |
| CN103459896B (zh) | 2016-01-06 |
| CN103459896A (zh) | 2013-12-18 |
| US9132827B2 (en) | 2015-09-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE102004015909A1 (de) | Vorrichtung und Verfahren zum Steuern einer Kupplung eines mechanischen Automatikgetriebes | |
| EP2580494A1 (de) | Verfahren zur einstellung von schaltpunkten in einem getriebe oder zur erhöhung des drehmoments einer elektrischen antriebsmaschine | |
| EP2383461B1 (de) | Verfahren zum Betrieb einer Start/Stopp-Automatik in einem Kraftfahrzeug | |
| EP2979008B1 (de) | Getriebesteuerkreis | |
| EP2761209B1 (de) | Verfahren zum steuern eines automatgetriebes | |
| DE102010011016A1 (de) | Fahrzeugkraftübertragungssteuerungsvorrichtung | |
| WO2013045003A1 (de) | Verfahren zum steuern eines automatgetriebes | |
| DE102011014702B3 (de) | Verfahren und Vorrichtung zur Beeinflussung eines Automatikgetriebes | |
| DE10221341B4 (de) | Verfahren und Vorrichtung zur Steuerung der Antriebseinheit eines Fahrzeuges | |
| EP1346869A2 (de) | Geschwindigkeitsregelvorrichtung für Kraftfahrzeuge mit Handschaltgetriebe | |
| DE10084468B4 (de) | Verfahren und Anordnung zum Steuern eines automatischen Schaltgetriebes | |
| EP3221617B1 (de) | Verfahren zum betreiben einer getriebeeinrichtung für ein kraftfahrzeug sowie entsprechende getriebeeinrichtung | |
| WO2021110708A1 (de) | Kraftfahrzeug | |
| DE102013010542A1 (de) | Verfahren zur Ansteuerung einer Antriebsmaschine | |
| WO2003086806A1 (de) | Steuereinrichtung und verfahren zum ansteuern eines motormomentes und eines kupplungsmomentes bei einem antriebsstrang | |
| DE112009001191B4 (de) | Verfahren und Computerprogramm zum Verbessern des Fahrverhaltens eines Kraftfahrzeugs und Computer und Fahrzeug mit bordeigenem Computer | |
| DE102014019127B4 (de) | Verfahren zum Betreiben einer Getriebeeinrichtung für ein Kraftfahrzeug sowie entsprechende Getriebeeinrichtung | |
| DE102007007632B4 (de) | Verfahren zum Steuern eines Gangwechsels in einem Kraftfahrzeug mittels eines elektronischen Getriebesteuergeräts | |
| DE10201980B4 (de) | Kupplungsvorrichtung mit verbesserter Sicherheitsvorkehrung gegen Fehlbedienung | |
| DE102009035780A1 (de) | Verfahren zum Betreiben eines Getriebes | |
| WO2004059195A1 (de) | Verfahren und vorrichtung zur fehlerüberwachung einer elektronischen steuereinrichtung eines im antriebsstrang eines kraftfahrzeugs angeordneten automatischen getriebes | |
| DE102009008872A1 (de) | Verfahren zur Steuerung eines Fahrzeugs | |
| DE102009028935A1 (de) | Verfahren zum Durchführen eines Beschleunigungsvorgangs | |
| DE102016225421A1 (de) | Steuerung für ein Kraftfahrzeug, Kraftfahrzeug und Verfahren zur Steuerung eines Kraftfahrzeugs | |
| DE102018111022A1 (de) | Landwirtschaftliche Arbeitsmaschine sowie Verfahren zum Betreiben einer landwirtschaftlichen Arbeitsmaschine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 12702967 Country of ref document: EP Kind code of ref document: A1 |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 14006619 Country of ref document: US |
|
| ENP | Entry into the national phase |
Ref document number: 20137025071 Country of ref document: KR Kind code of ref document: A |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 12702967 Country of ref document: EP Kind code of ref document: A1 |