EP1388660A1 - Vorrichtung und Verfahren zur Leistungssteigerung einer Brennkraftmaschine - Google Patents
Vorrichtung und Verfahren zur Leistungssteigerung einer Brennkraftmaschine Download PDFInfo
- Publication number
- EP1388660A1 EP1388660A1 EP02018006A EP02018006A EP1388660A1 EP 1388660 A1 EP1388660 A1 EP 1388660A1 EP 02018006 A EP02018006 A EP 02018006A EP 02018006 A EP02018006 A EP 02018006A EP 1388660 A1 EP1388660 A1 EP 1388660A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- engine
- internal combustion
- motor vehicle
- combustion engine
- gain
- 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.)
- Granted
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1497—With detection of the mechanical response of the engine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/021—Introducing corrections for particular conditions exterior to the engine
- F02D41/0215—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission
- F02D41/0225—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission in relation with the gear ratio or shift lever position
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/10—Introducing corrections for particular operating conditions for acceleration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
- F02D2041/1413—Controller structures or design
- F02D2041/1422—Variable gain or coefficients
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/20—Output circuits, e.g. for controlling currents in command coils
- F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
- F02D2041/2048—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit said control involving a limitation, e.g. applying current or voltage limits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/50—Input parameters for engine control said parameters being related to the vehicle or its components
- F02D2200/501—Vehicle speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2250/00—Engine control related to specific problems or objectives
- F02D2250/18—Control of the engine output torque
- F02D2250/21—Control of the engine output torque during a transition between engine operation modes or states
Definitions
- the invention relates to a method for increasing the performance of an internal combustion engine a motor vehicle with a motor control, the input signals receives and generates control commands for a normal operation of the internal combustion engine, wherein the input signals and / or the control commands in the sense of an increase in performance be strengthened. Furthermore, the invention relates to a device to carry out such a method.
- Measures to increase the performance of an internal combustion engine are also from Tuners made, which is a vehicle delivered by the manufacturer subsequently change according to customer requirements. Because in this case in usually there is no access to the manufacturer's calibration of the engine control, simpler measures to increase performance must be used. Such measures are particularly simple in a common rail diesel However, in other types of diesel (such as distributor injection pump, Pump nozzle and the like) or in gasoline engines with charging principle can be proceeded similarly. In the period before and during the mixture ignition This is two to six times fuel into the combustion chamber of the diesel engine injected.
- Boost pressure of the usual in modern diesel engines Turbocharger be increased. This will reduce the amount of engine in the engine Increase combustion available fuel-air mixture. from that also follows a larger power and torque output.
- the increase of Boost pressure can e.g. be achieved by that of the engine to the engine control supplied signals are changed.
- a disadvantage of the described subsequent performance increase consists in a increased load on the drive train of the motor vehicle, which itself makes noticeable especially in first gear and / or in reverse. typically, the forces in first gear are increased by more than 20%, so that it After a short transmission life can lead to violent breakages.
- the inventive method is used to increase the performance of the internal combustion engine (preferably a diesel engine and / or a gasoline engine with charging) of a motor vehicle with a motor control, which is manufacturer-side designed such that these input signals i receives and generates control commands s for normal operation of the internal combustion engine.
- the input signals i are "amplified" on their way to the motor control and / or the control commands s on their way from the engine control to the internal combustion engine in the sense of an increase in output.
- the inventive method is characterized in that the gain of the input signals and / or the control commands s is reduced in dependence on the operating condition of the motor vehicle, so that an overload of the drive train of the motor vehicle is avoided.
- a reduction of the gain includes in particular that the reduced-amplified control command s ** is closer to the original control command s than the amplified control command s *.
- An amplification of the input signals i and / or the control commands s can be achieved in particular by the multiplication by a constant factor k , this factor having a value greater than or equal to one, if the input signal i and / or the control command s is a positive quantity and the power of the internal combustion engine monotonically increasing depends on this.
- the reduction of the gain can be done by reducing the said factor k.
- the available power potential in the control of an internal combustion engine by increasing the basic gain be better exploited, while the load limits of Motor vehicle adhered to by the situation-dependent reduction of the gain and thus normal life of the drive train can be achieved.
- the load limits of the drive train depending on Operating state can be very different. In the usual orientation on a single, flat load limit therefore remained in many operating conditions of the motor vehicle, a performance increase potential unused and / or it was in other operating conditions, the respective load limit exceeded and thus reduces the life of the drive train.
- the invention In contrast, the result of the process is an improved one Adaptation of the power increase to the operating condition of the motor vehicle.
- control commands s or the amplified control commands s * or the reduced-amplified control commands s ** may vary depending on the underlying motor type.
- these may be signals which predetermine the fuel quantity to be injected and / or the charge pressure, the boosted control commands s * or s ** leading to the injection of a larger fuel quantity or to a higher charge pressure than the unamplified control commands s.
- the input signals i, the amplified input signals i * and the reduced-amplified input signals i ** may, for. B. to the measured boost pressure of the engine, the amplified input signals i * or i ** lead to a higher boost pressure than the unamplified input signals i .
- the gain of the input signals i and / or the control commands s is reduced as a function of the engaged gear of a transmission gearbox of the motor vehicle.
- the amplification of the input signals i and / or the control commands s can be maximally reduced when the first gear is engaged and / or the reverse gear is engaged.
- the gain of the input signals and / or the control commands in these cases can also be completely suppressed, so that the original input signals i and / or control commands s are forwarded to the engine control or internal combustion engine.
- the gear currently engaged in the transmission is used in many motor vehicles immediately displayed by corresponding signals. If such signals not available, the gear can also from the driving speed of the motor vehicle and the engine speed are calculated if the im Gearbox adjustable gear ratios are known.
- the gain of the input signals i and / or the control commands s in certain speed ranges of the internal combustion engine can be reduced.
- this reduction is combined with the above-mentioned, dependent on the engaged gear reduction. Due to the additional consideration of the speed, it is possible to make finer distinctions within an engaged gear, since the load limit is usually speed-dependent. In this way, the performance enhancement potential can be exploited even better.
- the amplification of the input signals i and / or of the control commands s is not reduced when the motor vehicle accelerates.
- An acceleration state of the motor vehicle can be detected in particular by observing the change in rotational speed of the internal combustion engine and / or the change in the vehicle speed. It has been found that in an acceleration state, the forces generated by the internal combustion engine are consumed mainly for accelerating the components of the internal combustion engine and therefore are not effective as loads on the subsequent drive train and the transmission gear. For this reason, the power increase in acceleration states can take on greater values without disadvantages, which is achieved by the suspension of the drive train's gentle reduction of the gain.
- the method described above can be done in a particularly simple manner without changes on the hardware of the motor vehicle by a corresponding adjustment the programming of the engine control can be implemented.
- the reinforcement the input signals and / or the control commands takes place here by Conversions within the engine control.
- the invention further relates to a device for increasing the performance of the internal combustion engine of a motor vehicle, preferably a diesel engine and / or a gasoline engine with charging, said device being arranged functionally between the engine control of the motor vehicle and the internal combustion engine.
- the device receives there input signals i directed to the engine control and / or control commands s coming from the engine control, which are designed for a normal operation of the internal combustion engine, and forwards these input signals / control commands as amplified input signals / control commands to the engine control / internal combustion engine, as above with reference to the method, a "gain" of the input signals / control commands is to be understood in the sense of a resulting increase in the output of the internal combustion engine.
- the device is characterized in that it is designed to carry out a method of the kind explained above. That is, the device is designed in particular to reduce the gain of the input signals i and / or the control commands s depending on the operating state of the motor vehicle so that an overload of the drive train of the motor vehicle is avoided and corresponding load limits are met.
- the device may in particular signal inputs for the engine speed, the Motor vehicle speed and / or the currently engaged gear of a transmission of the motor vehicle.
- the presence of such Signal inputs allow to reduce the gain of the input signals and / or the control commands depending on the mentioned sizes or Calculate values calculated from this. In particular, the reduction be maximally designed with engaged first gear or reverse gear.
- internal combustion engine may in particular to be a diesel engine, whose performance is injected by the Fuel quantity is controlled.
- the torque generated by the diesel engine 3 is in the subsequent drive train via a transmission gear. 4 passed to the wheels 5 of the motor vehicle.
- a motor controller 1 configured in a conventional manner by the manufacturer of the motor vehicle generates (among other things) control commands s for the internal combustion engine 3, the value of which determines, for example, the length and size of the injection strokes and thus the quantity of fuel to be injected. In an unchanged after its production motor vehicle, the control commands s are forwarded directly to the internal combustion engine 3.
- a device 2 (“black box") in the signal transmission path between the engine controller 1 and the engine 3, said device 2 receives the normal control commands s of the engine controller 1 and amplified therefrom control signals s * calculated and forwarded to the internal combustion engine 3.
- the amplified control signals s * lead to the internal combustion engine to generate a higher power.
- the injection strokes predetermined by the engine controller 1 may be lengthened and / or increased.
- the apparatus 2 may also determined for the engine controller 1 inputs i from the engine, such as the measured charging pressure, "amplify", that their (normal) processing in the engine controller 1 leads to an increased power of the internal combustion engine. 3 Also, the calculation of the amplified input signal i * can be carried out by multiplication by a factor k.
- the device 2 has the disadvantage that in certain operating conditions, the load limit of the drive train may be exceeded by the increased forces and torques or that in other operating conditions, the performance increase potential may not be exploited to the maximum.
- the device 2 according to the invention is designed such that it reduces the gain of the input signals i and the control signal s depending on the operating state of the internal combustion engine. That is to say that a "reduced-amplified" input signal i ** is determined from the input signal i and a "reduced-amplified" control signal s ** is determined from the control signal s of the motor controller 1.
- the factor k can be chosen to be greater from the outset in order to exploit the maximum increase in performance in all conceivable operating states. Furthermore, the device 2 will generally calculate the input signal i ** or the control signal s ** directly (without the intermediate step via i * or s * ) from the signal i or s .
- the device 2 In order to make a gear-dependent reduction, the device 2 must receive corresponding information about the currently engaged gear. This can for example be done via a directly from the transmission gear 4 (or another source of engine / vehicle management) coming gear signal g . G for the generation of the signal can be accessed on a contact switch for the reversing light, for example, because the lighting of the return lights indicating a reverse gear engaged.
- an additional contact switch in the gear 4 can be provided for this. Furthermore, it is possible to calculate the currently engaged gear from a signal indicative of the vehicle speed v and the engine speed n, wherein the transmission ratios available in the transmission 4 are to be assumed to be known.
- a further improvement in performance is achieved by a Reduction of gain in first gear only over a certain speed range he follows. The maximum value of the torque is then one wider speed range available.
- the device 2 may be designed so that in case of high acceleration of the motor vehicle no or only a very small reduction the reinforcement takes place. In the case of acceleration, a large part of the Energy and forces consumed to accelerate the parts of the engine 3, so that despite the accelerated pedal only uncritical torque values arrive in the transmission 4. On a reduction in performance can therefore be waived.
- the acceleration case may be from the device 2 for Example be detected by a large rate of change of the engine speed n.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
Description
Claims (11)
- Verfahren zur Leistungssteigerung einer Brennkraftmaschine (3) eines Kraftfahrzeuges mit einer Motorsteuerung (1), die Eingangssignale (i) empfängt und Steuerbefehle (s) für einen Normalbetrieb der Brennkraftmaschine erzeugt, wobei die Eingangssignale und/oder die Steuerbefehle im Sinne einer Leistungssteigerung verstärkt werden,
dadurch gekennzeichnet, daß
die Verstärkung in Abhängigkeit von dem Betriebszustand des Kraftfahrzeuges derart reduziert wird, dass eine Überbelastung des Antriebsstranges des Kraftfahrzeuges vermieden wird. - Verfahren nach Anspruch 1,
dadurch gekennzeichnet, daß
die Steuerbefehle (s) die einzuspritzende Kraftstoffmenge und/oder den Ladedruck vorgeben, und dass die verstärkten Steuerbefehle zur Einspritzung einer größeren Kraftstoffmenge bzw. zu einem höheren Ladedruck führen. - Verfahren nach Anspruch 1 oder 2,
dadurch gekennzeichnet, daß
die Verstärkung in Abhängigkeit von dem eingelegten Gang eines Übersetzungsgetriebes (4) des Kraftfahrzeuges reduziert wird. - Verfahren nach Anspruch 3,
dadurch gekennzeichnet, daß
die Verstärkung im ersten Gang und/oder im Rückwärtsgang maximal reduziert wird und/oder ganz unterdrückt wird. - Verfahren nach Anspruch 3 oder 4,
dadurch gekennzeichnet, daß
der eingelegte Gang aus der Kraftfahrzeuggeschwindigkeit (v) und der Motordrehzahl (n) berechnet wird. - Verfahren nach mindestens einem der Ansprüche 1 bis 5,
dadurch gekennzeichnet, daß
die Verstärkung in bestimmten Drehzahlbereichen der Brennkraftmaschine (3) reduziert wird. - Verfahren nach mindestens einem der Ansprüche 1 bis 6,
dadurch gekennzeichnet, daß
die Verstärkung bei Beschleunigung des Kraftfahrzeuges nicht reduziert wird. - Verfahren nach mindestens einem der Ansprüche 1 bis 7,
dadurch gekennzeichnet, daß
die Verstärkung durch eine entsprechende Programmierung der Motorsteuerung (1 ) erzielt wird. - Vorrichtung (2) zur Leistungssteigerung der Brennkraftmaschine (3) eines Kraftfahrzeuges, wobei die Vorrichtung funktional zwischen der Motorsteuerung (1) und der Brennkraftmaschine (3) angeordnet und dahingehend ausgebildet ist, an die Motorsteuerung gerichtete Eingangssignale (i} und/oder für den Normalbetrieb der Brennkraftmaschine bestimmte Steuerbefehle (s) der Motorsteuerung vor ihrer Weiterleitung im Sinne einer Leistungssteigerung zu verstärken,
dadurch gekennzeichnet, daß
die Vorrichtung (2) weiterhin dahingehend ausgebildet ist, ein Verfahren nach mindestens einem der Ansprüche 1 bis 8 durchzuführen. - Vorrichtung nach Anspruch 9,
dadurch gekennzeichnet, daß
sie Signaleingänge für die Motordrehzahl (n), die Kraftfahrzeuggeschwindigkeit (v) und/oder den eingelegten Gang (g) eines Übersetzungsgetriebes (4) des Kraftfahrzeuges aufweist. - Vorrichtung nach Anspruch 9 oder 10,
dadurch gekennzeichnet, daß
die Brennkraftmaschine als Dieselmotor (3) und/oder als Ottomotor mit Aufladung ausgebildet ist.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50213449T DE50213449D1 (de) | 2002-08-09 | 2002-08-09 | Vorrichtung und Verfahren zur Leistungssteigerung einer Brennkraftmaschine |
EP20020018006 EP1388660B1 (de) | 2002-08-09 | 2002-08-09 | Vorrichtung und Verfahren zur Leistungssteigerung einer Brennkraftmaschine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20020018006 EP1388660B1 (de) | 2002-08-09 | 2002-08-09 | Vorrichtung und Verfahren zur Leistungssteigerung einer Brennkraftmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1388660A1 true EP1388660A1 (de) | 2004-02-11 |
EP1388660B1 EP1388660B1 (de) | 2009-04-15 |
Family
ID=30129219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20020018006 Expired - Lifetime EP1388660B1 (de) | 2002-08-09 | 2002-08-09 | Vorrichtung und Verfahren zur Leistungssteigerung einer Brennkraftmaschine |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1388660B1 (de) |
DE (1) | DE50213449D1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004024840A1 (de) * | 2004-05-14 | 2005-12-08 | Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg | Verfahren zum Steuern eines automatisierten Kraftfahrzeug-Antriebsstranges und Antriebsstrang |
EP2053221A1 (de) * | 2006-08-11 | 2009-04-29 | Toyota Jidosha Kabushiki Kaisha | Leistungssteuervorrichtung für verbrennungsmotor |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6220223B1 (en) * | 1993-08-27 | 2001-04-24 | Detroit Diesel Corporation | System and method for selectively limiting engine output |
US6328671B1 (en) * | 1998-03-20 | 2001-12-11 | Nissan Motor Co., Ltd. | Drive force control device |
US6377884B1 (en) * | 1998-12-29 | 2002-04-23 | Robert Bosch Gmbh | Method and device for controlling the drive train of a vehicle |
-
2002
- 2002-08-09 EP EP20020018006 patent/EP1388660B1/de not_active Expired - Lifetime
- 2002-08-09 DE DE50213449T patent/DE50213449D1/de not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6220223B1 (en) * | 1993-08-27 | 2001-04-24 | Detroit Diesel Corporation | System and method for selectively limiting engine output |
US6328671B1 (en) * | 1998-03-20 | 2001-12-11 | Nissan Motor Co., Ltd. | Drive force control device |
US6377884B1 (en) * | 1998-12-29 | 2002-04-23 | Robert Bosch Gmbh | Method and device for controlling the drive train of a vehicle |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004024840A1 (de) * | 2004-05-14 | 2005-12-08 | Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg | Verfahren zum Steuern eines automatisierten Kraftfahrzeug-Antriebsstranges und Antriebsstrang |
DE102004024840B4 (de) * | 2004-05-14 | 2007-02-22 | Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg | Verfahren zum Steuern eines automatisierten Kraftfahrzeug-Antriebsstranges |
US7390283B2 (en) | 2004-05-14 | 2008-06-24 | Getrag Getriebe-Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg | Process for controlling an automated motor vehicle drive train and drive train |
EP2053221A1 (de) * | 2006-08-11 | 2009-04-29 | Toyota Jidosha Kabushiki Kaisha | Leistungssteuervorrichtung für verbrennungsmotor |
EP2053221A4 (de) * | 2006-08-11 | 2010-12-22 | Toyota Motor Co Ltd | Leistungssteuervorrichtung für verbrennungsmotor |
US8078372B2 (en) | 2006-08-11 | 2011-12-13 | Toyota Jidosha Kabushiki Kaisha | Output control device for internal combustion engine |
CN101553655B (zh) * | 2006-08-11 | 2012-10-03 | 丰田自动车株式会社 | 内燃机的输出控制装置 |
CN102849071B (zh) * | 2006-08-11 | 2015-08-19 | 丰田自动车株式会社 | 内燃机的输出控制装置 |
Also Published As
Publication number | Publication date |
---|---|
EP1388660B1 (de) | 2009-04-15 |
DE50213449D1 (de) | 2009-05-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0923666B1 (de) | System zum betreiben einer brennkraftmaschine insbesondere eines kraftfahrzeugs | |
DE4304779B4 (de) | Vorrichtung zur Steuerung des von einer Antriebseinheit eines Fahrzeugs abzugebenden Drehmoments | |
DE10332231B4 (de) | Vorrichtung Verfahren, und Computerlesbares Speichermedium zur leistungsbasierten Leerlaufdrehzahlregelung | |
DE10029303B4 (de) | Steuergerät und Verfahren für eine Brennkraftmaschine, die in einem Motorfahrzeug installiert ist | |
EP0760056B1 (de) | Verfahren und vorrichtung zur steuerung einer brennkraftmaschine | |
DE102005058820A1 (de) | Verfahren zur Regelung einer Brennkraftmaschine, insbesondere einer selbstzündenden Brennkraftmaschine | |
DE102019128560A1 (de) | Fahrzeugsteuerungssystem | |
EP0843087B1 (de) | Kraftstoff-Einspritzvorrichtung für eine luftverdichtende Brennkraftmaschine | |
DE60001824T2 (de) | Schwingungsdämpfung vorne und hinten in einem fahrzeug | |
DE102004021426B4 (de) | Verfahren und Vorrichtung zur Schaffung von Sicherheit für eine elektronisch gesteuerte Zylinderzuschaltung und -abschaltung | |
DE3924953A1 (de) | Vorrichtung zum steuern der kraftstoffversorgung fuer eine brennkraftmaschine | |
EP1277940B1 (de) | Verfahren und Vorrichtung zum Betreiben eines Antriebmotors | |
EP1432899B1 (de) | Verfahren und vorrichtung zum betreiben eines antriebsmotors eines fahrzeugs | |
EP0460126B1 (de) | System zur elektronischen steuerung und/oder regelung der leistung einer brennkraftmaschine eines kraftfahrzeugs | |
EP1388660B1 (de) | Vorrichtung und Verfahren zur Leistungssteigerung einer Brennkraftmaschine | |
EP1072780B1 (de) | Verfahren zur Steuerung eines Common-Rail-Einspritzsystems | |
WO2007028682A1 (de) | Verfahren und vorrichtung zum betreiben einer antriebseinheit | |
DE10006640B4 (de) | Regeleinrichtung für eine Brennkraftmaschine mit Direkteinspritzung | |
EP0954690B1 (de) | Verfahren zum betreiben einer brennkraftmaschine insbesondere eines kraftfahrzeugs | |
DE10051974A1 (de) | Verfahren zur Klopfregelung einer Brennkraftmaschine und entsprechende Vorrichtung | |
DE10246421A1 (de) | Verfahren zum Steuern einer Verbrennungskraftmaschine | |
DE102012111100B4 (de) | Verfahren zur adaptiven Regelung einer Momentenreserve | |
DE69803641T2 (de) | Vorrichtung zur Momentregelung für eine auf einem Kraftfahrzeug montierte Brennkraftmaschine | |
DE10324958B4 (de) | Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine eines Fahrzeugs | |
DE102006058571B4 (de) | Verfahren zum Steuern einer Brennkraftmaschine und Brennkraftmaschine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
17P | Request for examination filed |
Effective date: 20040811 |
|
AKX | Designation fees paid |
Designated state(s): DE FR GB |
|
17Q | First examination report despatched |
Effective date: 20041116 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: FORD GLOBAL TECHNOLOGIES, LLC |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: FORD GLOBAL TECHNOLOGIES, LLC |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: FORD GLOBAL TECHNOLOGIES, LLC. |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): DE FR GB |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REF | Corresponds to: |
Ref document number: 50213449 Country of ref document: DE Date of ref document: 20090528 Kind code of ref document: P |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20100118 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20150624 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20150728 Year of fee payment: 14 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20160809 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20170428 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160809 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160831 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20190715 Year of fee payment: 18 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 50213449 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210302 |