CN100406701C - Method and device for controlling a drive train - Google Patents
Method and device for controlling a drive train Download PDFInfo
- Publication number
- CN100406701C CN100406701C CNB038210398A CN03821039A CN100406701C CN 100406701 C CN100406701 C CN 100406701C CN B038210398 A CNB038210398 A CN B038210398A CN 03821039 A CN03821039 A CN 03821039A CN 100406701 C CN100406701 C CN 100406701C
- Authority
- CN
- China
- Prior art keywords
- value
- combustion engine
- internal
- max
- rating value
- 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.)
- Expired - Fee Related
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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
- F02D41/021—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
-
- 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
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
- F02D2200/1006—Engine torque losses, e.g. friction or pumping losses or losses caused by external loads of accessories
-
- 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
- F02D2250/24—Control of the engine output torque by using an external load, e.g. a generator
-
- 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
- F02D2250/26—Control of the engine output torque by applying a torque limit
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)
- Control Of Multiple Motors (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Control Of Transmission Device (AREA)
Abstract
The invention relates to a method for controlling a drive train comprising an internal combustion engine, especially a diesel engine and a gearbox, especially for rail vehicles, the power of the internal combustion engine being controlled according to the required traction power and auxiliary operating power of the vehicle.
Description
Technical field
The present invention relates to a kind of method of controlling transmission system.The invention still further relates to a kind of device of controlling transmission system.The present invention is suitable for-but be not limited to-in rail vehicle, use.
Background technique
A considerable part that is used for the issuable peak output of energy-producing diesel engine in the modern diesel engine powered vehicle is not to be used for powered vehicle, but is used for other subsidiary work.These energy are essential for operation such as power in air cooler, air compressor, aircondition, the cabin for example.According to travelling state, external environment condition, service condition etc., these energy are produced by diesel engine and corresponding transformation of energy, with constantly changing service time of vehicle.
At present use transmission device in having the rail vehicle that travels certainly of diesel driven device, it can bear the given peak output of selected diesel engine, and perhaps the peak output that can bear of the power of diesel engine and transmission device is complementary.Under first kind of situation, may cause transmission device oversize.The diesel engine that may cause using oversized dimensions under second kind of situation.
The rail vehicle of cicada with diesel engine electric power transfer in addition, they are equipped with the generator that is connected with diesel engine.Subsidiary ability to work is directly produced by generator or the auxiliary winding by generator.Yet this power transfer mode also has shortcoming, for example big construction weight, limited tractive force, expensive.
DE10048015A1 discloses a kind of method of controlling the transmission system of vehicle, and the power requirements from controller of vehicle in the method is limited at the relevant work point by using first rating value, makes that the transmission device overload of trailer system is avoided.In order to protect transmission device, to predesignate one here and connected the square maximum value, specified connection square is limited by this maximum value.The connection square of subsidiary work requires so to be considered in addition: it is added on the specified connection square.This specified connection square is further processed, and finally is scaled specified throttle valve position, finally controls motor by this throttle valve position.Replace torque value, also can select other amount relevant for use with the output quantity of driver element, as rotating speed and power as specified value.
US 2001/0037793A1 discloses a kind of method of controlling the transmission system of vehicle, wherein constitutes rating value with amount of torque equally, and it is scaled the Control Parameter to motor when processing finishes.
Above-mentioned two kinds of methods have following shortcoming: on the one hand a sensor that corresponding expense is bigger must be set, be used to form the required motor output quantity of rating value of control motor with collection.In addition, in this procedure, need relatively to require great effort and time-consuming calculating or conversion.
DE19807057A1 discloses a kind of method of controlling the transmission system of vehicle recently, the thermal load that the method is only come the torque converter of restricting vehicle automatic transmission by means of rotating speed emitted dose indicatrix, and do not consider subsidiary work, thereby wherein motor output square is limited and has limited the input square of torque converter.In order to be lower than the threshold time limit system motor output square of regulation when travelling speed, select a rotating speed emitted dose indicatrix for use, it allows emitted dose to limit used maximum injection quantity with respect to maximum.
Summary of the invention
Therefore the object of the present invention is to provide a kind of method and a kind of device, the method or device just can carry out willing control to internal-combustion engine with simple equipment.
Should adopt a transmission device between this external diesel engine and the driving shaft, it satisfies needed driving power on its size and performance.
According to the present invention, above-mentioned task is finished like this:
Be used to control the method for the transmission system of vehicle, transmission system has an internal-combustion engine of controlling by control gear, the transmission device of internal-combustion engine and trailer system and the attendant equipment of subsidiary operation system are coupled, wherein the power of internal-combustion engine is controlled according to desired traction power of vehicle and subsidiary working power, power requirements from controller of vehicle is limited at the relevant work point by utilizing first rating value, thereby avoid the overload of the transmission device of trailer system, wherein the control of internal-combustion engine is finished by utilizing down train value: the specified extreme value by the motor fuel supply that defined is set of transmission device; And second rating value of mechanical output of bearing motor fuel supply of trying to achieve by subsidiary operation system.
Be used to control the device of the transmission system of vehicle, it has first control device, the internal-combustion engine of this control gear control transmission system, the transmission device of internal-combustion engine and trailer system and the attendant equipment of subsidiary operation system are coupled, wherein first control device is so designed: make that the power of internal-combustion engine is controlled according to desired traction power of vehicle and subsidiary working power, power requirements from controller of vehicle is limited at the relevant work point by utilizing first rating value, thereby avoid the overload of the transmission device of trailer system, the first control device that wherein is used for controlling combustion engine is designed to utilize down train value: the specified extreme value by the motor fuel supply that defined is set of transmission device; And second rating value of the motor fuel supply determined of mechanical output of bearing by subsidiary operation system.
According to the present invention, according to the power of desired traction power of vehicle and subsidiary working power controlling combustion engine.Device of the present invention has the required equipment of the above-mentioned control of realization.Avoided the oversize of internal-combustion engine or transmission device so on the one hand, the present invention has the following advantages on the other hand: the overload that has stoped transmission device in some cases may bigger peak output to cause owing to used internal-combustion engine.
According to the present invention, so be limited to the relevant work point from the power demand of controller of vehicle by utilizing first rating value S1, make that the overload of transmission device of transmission system is avoided.
According to the present invention, utilize a specified extreme value S1 by the motor fuel supply that defined is set of transmission device
MaxRealize the control of internal-combustion engine.This is based on following understanding: a plurality of drive units come work with the internal combustion engine state that is defined in the narrow range.Following situation is arranged usually: internal combustion engine provides the peak torque of internal-combustion engine in this scope in a scope.Allow torque (it can be applied to the input end of transmission device, and can the long-term damage transmission device) from the maximum of regulation in the case, directly obtain this specified extreme value S1 by known internal-combustion engine indicatrix
MaxThis value can be used for controlling combustion engine then.
Utilize the solution of fuel duty to have the following advantages: not need calculating that height expends and the actual torque on the actual speed of trying to achieve internal-combustion engine and each parts of transmission system.Can need not the calculating that height expends like this, this calculating will cause and required computing time of corresponding time delay, and internal-combustion engine comes work with the required amount of controlling combustion engine immediately.
Internal-combustion engine can be any one conventional motor.Internal-combustion engine is diesel engine preferably.Fuel duty is exactly the emitted dose that is used for diesel engine in the case.
Use a required value S1
AWith specified extreme value S1
MaxObtaining first rating value S1 is good.Here required value S1
AFor example obtain by higher level's controller of vehicle and by power requirements from controller of vehicle.Required value can be a value of fuel duty equally.
Preferably with required value S1
AWith specified extreme value S1
MaxMutually relatively.Then first rating value S1 is set according to comparative result.As required value S1
ALess than specified extreme value S1
MaxThe time, then the first rating value S1 is set to equal required value S1
AOn the contrary, if evaluation S1
AGreater than specified extreme value S1
Max, then the first rating value S1 is set to equal specified extreme value S1
MaxLike this, the mode that can have an advantage realizes the restriction of the power that transmits to the restriction of the torque that applies on the transmission device and by transmission device.
What have advantage is to obtain the mechanical output that subsidiary operation system is born, and produces the second rating value S2 that is used for controlling combustion engine thus.Can when control, consider like this and make transmission system not be subjected to the influence of the power requirements of subsidiary operation system by the power that subsidiary operation system is born.
The best here first rating value S1 and the second rating value S2 addition, and as total rating value S
GesBe sent to combustion engine control, this device fuel metering supply.
A preferred version of the method for the invention is that the minimum and maximum rotating speed of internal-combustion engine and/or the peak output of internal-combustion engine or peak torque are controlled and are observed by its control gear.
Internal-combustion engine can be any one conventional motor.It is a diesel engine preferably.Fuel duty is exactly the emitted dose that is used for diesel engine in the case.Transmission device can be any one transmission device.Preferably the transmission device of machinery or hydraulic pressure is used as transmission device.
The invention still further relates to and be used to control transmission system, especially the device of the transmission system of rail vehicle, it has first control device, the internal-combustion engine of its control transmission system, and the transmission device of internal-combustion engine and transmission system also is coupled with the attendant equipment of subsidiary operation system.According to the present invention, first control device is so designed, and makes the power of internal-combustion engine be controlled according to desired traction power of vehicle and subsidiary working power.
Can realize the advantage of the invention described above method and implement foregoing the inventive method with this device.
The first control device preferred design that is used for controlling combustion engine becomes to utilize a specified extreme value S1 by the motor fuel supply that defined is set of transmission device
Max
First control device preferably also has one and is used for comparison required value S1 in addition
AWith specified extreme value S1
MaxComparator, it is so designed, and makes as required value S1
ALess than specified extreme value S1
MaxThe time, its first rating value S1 is set to equal required value S1
A, and as required value S1
AGreater than specified extreme value S1
MaxThe time, its first rating value S1 is set to equal specified extreme value S1
Max
A scheme that has advantage especially of device of the present invention is, first control device comprises an evaluation device that is used to try to achieve the mechanical output that subsidiary operation system bears, and the mechanical output that it is designed to be born by the subsidiary operation system of obtaining is determined the second rating value S2.
What have advantage is that first control device is designed to the first rating value S1 and the second rating value S2 are added up to a total rating value S
Ges, and with this total rating value S
GesBe delivered to the second control device of internal-combustion engine.
The second control device of internal-combustion engine preferably is set, and it is designed to realize the control of the peak output of the minimum and maximum permission rotating speed of internal-combustion engine and/or internal-combustion engine or peak torque and observes.
The invention still further relates to have internal-combustion engine and controlling combustion engine according to device of the present invention, be mainly used in the transmission system of rail vehicle, the transmission device of internal-combustion engine and transmission system also is coupled with the attendant equipment of subsidiary operation system.
Description of drawings
Respective description to preferred embodiment shown in the accompanying drawing below other scheme with advantage of the present invention is reached by dependent claims provides.In the accompanying drawing:
Fig. 1 is the schematic representation of a preferred implementation of device of the present invention;
Fig. 2 is the schematic representation of a preferred implementation of the method for the invention.
Embodiment
The diesel engine 1 that has the transmission device 2 of machinery or hydraulic pressure in the rail vehicle that travels certainly is used as transmission system, and wherein transmission device 2 is used for transmitting energy between the driving shaft of diesel engine 1 and rail vehicle.Diesel engine 1 provides energy by corresponding enegrgy converter or energy conveyer for supplementary equipment 3 simultaneously.The electric energy that for example is used for the power supply of car cabin produces by means of generator, and generator is by diesel engine drives.Other supplementary equipment, as the operation of air conditioner, air compressor or air conditioner directly by diesel engine or by transmission device by the diesel engine energize.
The power of diesel engine 1 is subjected to first control device 1.1 controls according to the desired traction power of vehicle and subsidiary working power in this embodiment, wherein from the power requirements of vehicle 4 with required value S1
AForm be limited in the relevant work point by the corresponding first rating value S1 on the second control device 1.2 of using a diesel engine 1, make that the overload of the transmission device between diesel engine 1 and gear train is avoided reliably.Device according to the present invention for this reason has one and is used for specified extreme value S1
Max5, one of storagies be used for specified extreme value S1
MaxWith required value S1 from vehicle
AThe comparator that compares, and one be used for the Power Limitation of the diesel engine regulator 1.3 to the rating value S1.Here specified extreme value S1
MaxBe a value that is used for emitted dose, it is tried to achieve by the peak torque that allows to enter transmission device in advance.
An evaluation device 7 is set in addition, collects the mechanical output of bearing and form rating value S2 thus by subsidiary work by it.Here evaluation device 7 is determined the generator power demand by institute's making alive and current relationship on it, and the power of the mechanical energy consumption equipment that exists at work is used as known constant power level or is assumed to be constant performance number and takes in simultaneously.Obtain rating value S2 by means of the power emitted dose indicatrix of obtaining in advance thus.
As shown in Figure 2, required value S1 in first step 7
AWith specified extreme value S1
MaxCompare.
Then, according to comparative result the first rating value S1 is set.If evaluation S1
ALess than specified extreme value S1
Max, then the first rating value S1 is set to equal required value S1 in step 8
AOpposite if evaluation S1
AGreater than specified extreme value S1
Max, then the first rating value S1 is set to equal specified extreme value S1 in step 9
MaxThe mode that can have advantage like this realizes to the restriction that is applied to torque on the transmission device or to the restriction of the power that transmits by transmission device.
Rating value S1 and S2 addition in adder 12 in step 10 then, and in step 11 as total rating value S1
GesSend the second control device 1.2 that bavin starts oily machine to.Total rating value S1
GesContinue then to be sent to regulator 1.3, be used for according to total rating value control diesel engine.
The minimum and maximum permission rotating speed of diesel engine and the peak output of diesel engine or torque be by it self control gear, i.e. second control device 1.2 and controlled and observe.Second control device is parts of first control device 1.1 in the example shown, and it also can be designed as independently control gear in other scheme of the present invention.
Claims (14)
1. be used to control the method for the transmission system of vehicle, transmission system has an internal-combustion engine of controlling by control gear (1), the attendant equipment of transmission device of internal-combustion engine and trailer system (2) and subsidiary operation system is coupled, wherein the power of internal-combustion engine (1) is controlled according to desired traction power of vehicle and subsidiary working power, power requirements from controller of vehicle is limited at the relevant work point by utilizing first rating value (S1), thereby avoid the overload of the transmission device (2) of trailer system, it is characterized in that the control of internal-combustion engine (1) is finished by utilizing down train value:
-one specified extreme value (S1 by the internal-combustion engine that defined is set (1) fuel duty of transmission device (2)
Max); And
Second rating value (S2) of internal-combustion engine (1) fuel duty that-one mechanical output of being born by subsidiary operation system is tried to achieve.
2. the method for claim 1 is characterized in that, first rating value (S1) is tried to achieve by utilizing down train value:
-one required value (S1
A), it is by from the power requirements of controller of vehicle (4) and try to achieve, and
-specified extreme value (S1
Max).
3. method as claimed in claim 2 is characterized in that, required value (S1
A) and specified extreme value (S1
Max) mutually relatively, and
-if evaluation (S1
A) less than specified extreme value (S1
Max), then first rating value (S1) is set to equal required value (S1
A), and
-if evaluation (S1
A) greater than specified extreme value (S1
Max), then first rating value (S1) is set to equal specified extreme value (S1
Max).
4. the method according to any one of the preceding claims is characterized in that, first rating value (S1) and second rating value (S2) are added, and as total rating value (S
Ges) send the control gear of internal-combustion engine (1) to.
5. the method for claim 1 is characterized in that, the minimum and maximum permission rotating speed of internal-combustion engine and/or the peak output or the peak torque of internal-combustion engine are controlled and are observed by its control gear.
6. the method for claim 1 is characterized in that, the transmission device of machinery or hydraulic pressure is used as transmission device (2).
7. be used to control the device of the transmission system of vehicle, it has first control device (1.1), the internal-combustion engine (1) of this control gear control transmission system, the attendant equipment of transmission device of internal-combustion engine and trailer system (2) and subsidiary operation system is coupled, wherein first control device (1.1) is so designed: make that the power of internal-combustion engine (1) is controlled according to desired traction power of vehicle and subsidiary working power, power requirements from controller of vehicle is limited at the relevant work point by utilizing first rating value (S1), thereby avoid the overload of the transmission device (2) of trailer system, it is characterized in that the first control device (1.1) that is used for controlling combustion engine (1) is designed to utilize down train value:
-one specified extreme value (S1 by the motor fuel supply that defined is set of transmission device (2)
Max); And
Second rating value (S2) of the motor fuel supply that-one mechanical output of being born by subsidiary operation system is determined.
8. device as claimed in claim 7 is characterized in that, train value was obtained first rating value (S1) under first control device (1.1) utilized:
-one required value (S1
A), it is by from the power requirements of controller of vehicle (4) and try to achieve, and
-specified extreme value (S1
Max).
9. want 8 described devices as right, it is characterized in that, first control device (1.1) has one and is used for comparison required value (S1
A) and specified extreme value (S1
Max) comparator (6), this comparator is so designed, and makes
-if evaluation (S1
A) less than specified extreme value (S1
Max), (S1) is set to equal required value (S1 with first rating value
A), and
-if evaluation (S1
A) greater than specified extreme value (S1
Max), first rating value (S1) is set to equal specified extreme value (S1
Max).
10. as each described device in the claim 7 to 9, it is characterized in that, first control device (1.1) comprises an evaluation device (7) that is used to try to achieve the mechanical output that subsidiary operation system bears, and it is designed to determine second rating value (S2) by the mechanical output that the subsidiary operation system of being tried to achieve is born.
11. device as claimed in claim 7 is characterized in that, first control device (1.1) is designed to first rating value (S1) and second rating value (S2) addition are obtained a total rating value (S
Ges), and with total rating value (S
Ges) send second control device to.
12. device as claimed in claim 7 is characterized in that, is provided with the second control device (1.2) of internal-combustion engine, it is designed to control and observes the minimum and maximum permission rotating speed of internal-combustion engine and/or the peak output or the peak torque of internal-combustion engine.
13. have internal-combustion engine (1) and the transmission system as each described internal-combustion engine (1) control gear in the claim 7 to 12, the transmission device of internal-combustion engine and trailer system and the attendant equipment of subsidiary operation system are coupled.
14. transmission system as claimed in claim 13 is characterized in that, transmission device is the transmission device (2) of machinery or hydraulic pressure, and/or internal-combustion engine is diesel engine (1).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10240963 | 2002-09-05 | ||
DE10240963.3 | 2002-09-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1678825A CN1678825A (en) | 2005-10-05 |
CN100406701C true CN100406701C (en) | 2008-07-30 |
Family
ID=31969029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038210398A Expired - Fee Related CN100406701C (en) | 2002-09-05 | 2003-09-05 | Method and device for controlling a drive train |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1537315B1 (en) |
CN (1) | CN100406701C (en) |
AT (1) | ATE333041T1 (en) |
AU (1) | AU2003266355A1 (en) |
DE (1) | DE50304241D1 (en) |
PL (1) | PL204617B1 (en) |
WO (1) | WO2004022954A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2411739A (en) * | 2004-03-02 | 2005-09-07 | Bombardier Transp Gmbh | Method of limiting power from combustion motor of a vehicle |
DE102009014591A1 (en) | 2009-03-24 | 2010-10-07 | Mtu Friedrichshafen Gmbh | Method for controlling a rail vehicle |
CH706519A1 (en) * | 2012-05-15 | 2013-11-15 | Liebherr Machines Bulle Sa | Controller for drive system of work machine, has control level for responding to changes in power demand on secondary drive by changing manipulated variable of secondary drive of drive system, and secondary drive is driven by primary drive |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5692472A (en) * | 1995-09-28 | 1997-12-02 | Robert Bosch Gmbh | Method and arrangement for controlling the drive unit of a motor vehicle |
JPH11141388A (en) * | 1997-09-10 | 1999-05-25 | Robert Bosch Gmbh | Torque control method and device for drive unit of internal combustion engine |
US5948037A (en) * | 1997-02-21 | 1999-09-07 | Nissan Motor Co., Ltd. | Engine control system which reduces thermal deterioration of a torque converter |
US6279531B1 (en) * | 1999-08-09 | 2001-08-28 | Ford Global Technologies, Inc. | System and method for controlling engine torque |
DE10048015A1 (en) * | 2000-04-04 | 2001-10-11 | Bosch Gmbh Robert | Method and device for controlling the drive unit of a vehicle |
CN1432101A (en) * | 2000-07-26 | 2003-07-23 | 罗伯特-博希股份公司 | Method and device for controlling drive unit |
-
2003
- 2003-09-05 DE DE50304241T patent/DE50304241D1/en not_active Expired - Lifetime
- 2003-09-05 CN CNB038210398A patent/CN100406701C/en not_active Expired - Fee Related
- 2003-09-05 EP EP03793813A patent/EP1537315B1/en not_active Expired - Lifetime
- 2003-09-05 PL PL374631A patent/PL204617B1/en unknown
- 2003-09-05 WO PCT/EP2003/009889 patent/WO2004022954A1/en not_active Application Discontinuation
- 2003-09-05 AT AT03793813T patent/ATE333041T1/en active
- 2003-09-05 AU AU2003266355A patent/AU2003266355A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5692472A (en) * | 1995-09-28 | 1997-12-02 | Robert Bosch Gmbh | Method and arrangement for controlling the drive unit of a motor vehicle |
US5948037A (en) * | 1997-02-21 | 1999-09-07 | Nissan Motor Co., Ltd. | Engine control system which reduces thermal deterioration of a torque converter |
JPH11141388A (en) * | 1997-09-10 | 1999-05-25 | Robert Bosch Gmbh | Torque control method and device for drive unit of internal combustion engine |
US6279531B1 (en) * | 1999-08-09 | 2001-08-28 | Ford Global Technologies, Inc. | System and method for controlling engine torque |
DE10048015A1 (en) * | 2000-04-04 | 2001-10-11 | Bosch Gmbh Robert | Method and device for controlling the drive unit of a vehicle |
CN1432101A (en) * | 2000-07-26 | 2003-07-23 | 罗伯特-博希股份公司 | Method and device for controlling drive unit |
Also Published As
Publication number | Publication date |
---|---|
WO2004022954A1 (en) | 2004-03-18 |
PL204617B1 (en) | 2010-01-29 |
EP1537315B1 (en) | 2006-07-12 |
AU2003266355A1 (en) | 2004-03-29 |
EP1537315A1 (en) | 2005-06-08 |
DE50304241D1 (en) | 2006-08-24 |
PL374631A1 (en) | 2005-10-31 |
CN1678825A (en) | 2005-10-05 |
ATE333041T1 (en) | 2006-08-15 |
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