EP3762269A1 - Hybridantriebsstrang für ein hybridgetriebenes fahrzeug und verfahren dafür - Google Patents
Hybridantriebsstrang für ein hybridgetriebenes fahrzeug und verfahren dafürInfo
- Publication number
- EP3762269A1 EP3762269A1 EP19708405.6A EP19708405A EP3762269A1 EP 3762269 A1 EP3762269 A1 EP 3762269A1 EP 19708405 A EP19708405 A EP 19708405A EP 3762269 A1 EP3762269 A1 EP 3762269A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- torque
- hybrid
- electric machine
- combustion engine
- internal combustion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 6
- 238000002485 combustion reaction Methods 0.000 claims abstract description 25
- 238000011156 evaluation Methods 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 230000035939 shock Effects 0.000 claims description 8
- 230000009977 dual effect Effects 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 claims description 3
- 108090000623 proteins and genes Proteins 0.000 claims 1
- 239000007858 starting material Substances 0.000 description 6
- 230000001133 acceleration Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 230000001447 compensatory effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
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
- B60W20/00—Control systems specially adapted for hybrid vehicles
- B60W20/50—Control strategies for responding to system failures, e.g. for fault diagnosis, failsafe operation or limp mode
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/48—Parallel type
-
- 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
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/08—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
-
- 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
- B60W20/00—Control systems specially adapted for hybrid vehicles
- B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
- B60W20/15—Control strategies specially adapted for achieving a particular effect
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/131—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
- F16F15/133—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses using springs as elastic members, e.g. metallic springs
-
- 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
- B60W30/20—Reducing vibrations in the driveline
- B60W2030/206—Reducing vibrations in the driveline related or induced by the engine
-
- 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
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/06—Combustion engines, Gas turbines
-
- 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
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/08—Electric propulsion units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/90—Vehicles comprising electric prime movers
- B60Y2200/92—Hybrid vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2300/00—Purposes or special features of road vehicle drive control systems
- B60Y2300/58—Engine torque vibration dampers, e.g. flywheels, dual-mass-springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/48—Vibration dampers, e.g. dual mass flywheels
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
Definitions
- the invention relates to a hybrid drive train for a hybrid-propelled vehicle according to the preamble of patent claim 1 and to a method for operating such a hybrid drive train according to claim 6.
- Such a hybrid drive train has, in addition to the internal combustion engine, an automatically shiftable transmission which can be connected to an internal combustion engine via an engine shaft and to an electric machine via an electric machine shaft.
- the automatic transmission may be designed so that the electric machine is operable as a starter / generator, for a traction-free gear in the gearbox, for a purely electric ferry or for a hybrid operation; This means that the electric machine can be used as the sole or auxiliary drive source or as a starter or generator for power generation and recuperation.
- Such a hybrid powertrain is known for example from DE 10 2005 040 769 A1.
- the internal combustion engine drives on vehicle wheels via a load path.
- a dual-mass flywheel is connected, which has spring assemblies elastically coupled flywheels.
- the one electric machine of the hybrid drive train can be coupled into the load path via the automatic transmission.
- the engine-side drive torque and the electric machine-side drive torque can be added to a total drive torque under power addition to who, with which the vehicle wheels are driven.
- the hybrid powertrain also includes an electronic control unit. In the ferry mode, the latter controls an engine control unit of the internal combustion engine, a transmission control unit of the automatic transmission and / or power electronics of the electric machine with specifications on the basis of driving parameters and / or a driver's request.
- the electric machine can act as a starter with a start-up torque is transferred to the Brennkraftmaschi ne at a starting.
- the internal combustion engine is accelerated out of the standstill by the electric machine with very high rotational speed gradients to the desired rotational speeds.
- this can lead to a DMF jamming causing increased rotational uniformity, in which the spring packets of the dual-mass flywheel are clamped in the compressed state.
- Such a ZMS deadlock can be detected by means of a ZMS evaluation unit.
- the ZMS evaluation unit In the presence of such a ZMS deadlock, the ZMS evaluation unit generates an engine intervention signal, with which the engine control unit controls the internal combustion engine with a momentum impulse in order to release the ZMS deadlock.
- From DE 10 2009 043 243 A1 discloses a method for operating a drive train to the known. From DE 10 2015 221 670 A1 a further drive device for a motor vehicle is known.
- the object of the invention is to provide a hybrid powertrain for a hybrid-powered motor vehicle, in which the ferry operation is made more comfortable compared to the above prior art.
- the object is solved by the features of claim 1 or 6.
- the ZMS evaluation unit by means of which a ZMS deadlock can be identified, is assigned a compensation unit. On the basis of the momentum with which the ZMS deadlock is to be solved, this generates a compensation signal with which the electric machine can be controlled with a compensation torque which compensates for the momentum shock.
- the core idea of the invention thus consists in that during a momentary torque build-up or release for releasing the jammed dual-mass flywheel, an opposing compensatory torque is impressed on the drive train simultaneously via the electric machine.
- the deadlock of the dual-mass flywheel is released without the vehicle undergoes additional acceleration.
- the counteracting side of the electric machine side counteracts the combustion engine side torque surge such that the Momen tenrow without effect on the, on the vehicle wheels abrete total output torque remains, so that the engine side torque shock occurs power neutral.
- the evaluation unit initiated by the momentum shock may be a sudden, short-term torque increase, while the counteracting electric machine side compensation moment is a sudden, short-term torque reduction.
- the momentum pulse initiated by the evaluation unit may be a sudden, short-term torque reduction, while the counteracting compensation torque on the side of the electric machine is a shock-like, short-term torque increase.
- FIG. 1 shows a rough schematic block diagram of a hybrid drive train of a hybrid-powered motor vehicle
- Program modules of an electronic control unit for realizing the invention are Program modules of an electronic control unit for realizing the invention.
- a shown in the figure 1 hybrid powertrain has a Brennkraftma machine 1, an automatic transmission 3 and an electric machine 5.
- the internal combustion engine 1 is connected via an internal combustion engine shaft 7 to an internal combustion engine flywheel 9 of a dual mass flywheel 11.
- Whose transmission-side flywheel 13 is connected to a transmission input shaft 15 of the automatic transmission 3.
- spring assemblies (not shown) act between the flywheels 9, 13.
- the automatic transmission 3 has, on the output side, an indicated spur gear stage Sti, which is in operative connection with an axle differential 15 of a vehicle axle of the motor vehicle, resulting in a load path over which an engine-side drive torque MBKM can be aborted on the vehicle axle.
- the electric machine 5 is connected to the automatic transmission 3 via an electric machine shaft 17 and via a second spur gear St2.
- the automatic transmission 3 can, depending on the set driving mode, the driving torque generated by the electric machine 5 M EM and the driving torque M BKM generated by the internal combustion engine 1 are added ges under cupboardadditi- on a total drive moment M with which the vehicle axle can be driven.
- the electric machine act as a starter, with a start-up torque on the internal combustion engine 1 is transferred.
- the internal combustion engine 1 is accelerated from standstill out of the electric machine 5 with very high speed gradients to the target speeds. This can be too lead a ZMS jamming of the two-mass flywheel 11 located in the hybrid powertrain.
- the hybrid drive train shown in FIG. 1 furthermore has an electronic control unit 19 which controls an engine control unit 21 of the internal combustion engine 1 and a power electronics 23 of the electric machine 5 with desired torque specifications or a transmission control unit on the basis of driving parameters and a driver's request 25 of the automatic transmission 3 with switching signals to the gear position activates.
- FIG. 1 and FIG. 2 are made with a view to a simple understanding of the invention. Therefore, the two figures are only roughly simplified representations which do not reproduce a true-to-life design of the hybrid powertrain or a realistic software of the control unit 19 and the control units 21, 23, 25.
- FIG. 2 shows the program components which are essential for the invention, by means of which the invention can be implemented.
- the electronic control unit 19 has a ZMS evaluation unit 27, which detects whether a ZMS deadlock is present or not.
- ZMS jamming leads to increased rotational nonuniformity, which is disadvantageous in terms of smooth running behavior of the hybrid powertrain.
- the ZMS evaluation unit 27 is on the input side in conjunction with a speed sensor 29, which detects an actual speed n, st in the hybrid powertrain. From the actual rotational speed nist, a running noise signal SL, which is present at the signal input of the ZMS evaluation unit 27, is calculated in a downstream calculation unit 31.
- a lambda signal L generated by a lambda control 33 is applied at the signal input of the ZMS evaluation unit 27 at the signal input of the ZMS evaluation unit 27 .
- an evaluation is carried out in the ZMS evaluation unit 27 as to whether a ZMS deadlock is present on the basis of these two parameters in the current operating situation.
- the ZMS evaluation unit 27 In the presence of such a ZMS deadlock, which causes increased rotational nonuniformity, the ZMS evaluation unit 27 generates a vehicle engagement signal SM with which the engine control unit 21 controls the internal combustion engine 1 with a momentum impulse in order to release the DMF deadlock.
- the ZMS evaluation unit 27 is in signal connection with a compensation unit 35 at its signal output.
- a compensation signal is generated on the basis of the torque intervention signal SM, with which the power electronics 23 feeds the electric machine 5 a balancing torque MA controls that compensates for the momentum or counteracts this.
- the electric machine-side balancing moment MA counteracts the combustion engine-side torque surge in such a way that the momentum impact without influencing the, on the vehicle ablreibende total output torque M g it remains, making the momentum impact neutral, so that it due to the momentum shock to none the driver comes unpleasant vehicle accelerations.
- the above-mentioned ZMS evaluation unit 27 for detecting a ZMS deadlock can be integrated in a combustion misfire detection function, as described in DE 10 2015 221 670 A1. Therefore, reference is expressly made to this document.
Landscapes
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Automation & Control Theory (AREA)
- General Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018203454.0A DE102018203454A1 (de) | 2018-03-07 | 2018-03-07 | Hybridantriebsstrang für ein hybridgetriebenes Fahrzeug |
PCT/EP2019/053645 WO2019170382A1 (de) | 2018-03-07 | 2019-02-14 | Hybridantriebsstrang für ein hybridgetriebenes fahrzeug und verfahren dafür |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3762269A1 true EP3762269A1 (de) | 2021-01-13 |
Family
ID=65635628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19708405.6A Withdrawn EP3762269A1 (de) | 2018-03-07 | 2019-02-14 | Hybridantriebsstrang für ein hybridgetriebenes fahrzeug und verfahren dafür |
Country Status (5)
Country | Link |
---|---|
US (1) | US11453386B2 (de) |
EP (1) | EP3762269A1 (de) |
CN (1) | CN111801256B (de) |
DE (1) | DE102018203454A1 (de) |
WO (1) | WO2019170382A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020216128A1 (de) | 2020-12-17 | 2022-06-23 | Vitesco Technologies GmbH | Verfahren und Vorrichtung zum Lösen eines verklemmten Zweimassenschwungrads eines Antriebsstrangs |
CN113428157B (zh) * | 2021-06-29 | 2022-08-09 | 重庆长安汽车股份有限公司 | 一种混动汽车传动系扭振自适应前馈主动控制方法及*** |
CN113515133B (zh) * | 2021-09-14 | 2021-12-14 | 季华实验室 | 一种agv的力控方法、装置、电子设备及存储介质 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
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DE19748665A1 (de) * | 1997-11-04 | 1999-05-06 | Isad Electronic Sys Gmbh & Co | Vorrichtung zur Schwingungsisolierung und Verfahren zu deren Betreiben |
DE19939250A1 (de) * | 1999-08-19 | 2001-03-22 | Siemens Ag | Verfahren und Vorrichtung zur Dämpfung von Drehschwingungen einer Verbrennungsmaschine |
JP4135690B2 (ja) * | 2004-07-08 | 2008-08-20 | トヨタ自動車株式会社 | ハイブリッド車両 |
DE102005015484A1 (de) * | 2005-04-05 | 2006-05-18 | Daimlerchrysler Ag | Antriebsstrang eines Fahrzeuges und Verfahren zur Steuerung eines Antriebsstranges |
DE102005040769A1 (de) | 2005-08-29 | 2007-03-01 | Zf Friedrichshafen Ag | Automatisch schaltbares Fahrzeuggetriebe |
DE102009043243A1 (de) | 2008-10-30 | 2010-05-06 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Verfahren zum Betreiben eines Antriebsstranges und Antriebsstrang |
DE102009046243A1 (de) * | 2009-10-30 | 2011-05-19 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Antriebs mit einem Drehschwingungsisolator |
DE102011109086A1 (de) * | 2011-08-01 | 2013-02-07 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zur Steuerung eines Antriebsstrangs eines Kraftfahrzeugs |
DE102012206559A1 (de) * | 2012-04-20 | 2013-10-24 | Bayerische Motoren Werke Aktiengesellschaft | Vorrichtung zur Drehung von Drehunförmigkeiten eines Antriebsstrangs eines Hybridfahrzeugs |
US9156469B2 (en) * | 2012-05-04 | 2015-10-13 | Ford Global Technologies, Llc | Methods and systems for a driveline disconnect clutch |
FR2999138B1 (fr) * | 2012-12-06 | 2015-01-02 | Peugeot Citroen Automobiles Sa | Procede de controle de couples lors du demarrage du moteur thermique d'un vehicule hybride, pour passer d'un mode electrique a un mode hybride |
DE102013113658B4 (de) * | 2013-12-06 | 2022-04-14 | Audi Ag | Verfahren zum Betreiben eines Triebstranges |
DE102015200067A1 (de) * | 2014-01-08 | 2015-07-09 | Volkswagen Aktiengesellschaft | Hybridantriebsanordnung eines Kraftfahrzeuges und Verfahren zu ihrer Steuerung und/oder Regelung |
DE102014205136A1 (de) * | 2014-03-19 | 2015-09-24 | Zf Friedrichshafen Ag | Hybridmodul sowie Antriebsstrang mit dem Hybridmodul |
DE102014222779A1 (de) * | 2014-11-07 | 2016-05-12 | Schaeffler Technologies AG & Co. KG | Verfahren zur Schwingungsdämpfung eines Antriebsstrangs mittels einer Elektromaschine |
DE102015013541B4 (de) * | 2015-10-19 | 2023-10-05 | Audi Ag | Verfahren zum Betrieb einer Elektromaschine |
DE102015117886A1 (de) * | 2015-10-21 | 2017-04-27 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Verfahren zum Starten einer Verbrennungskraftmaschine eines Hybridfahrzeugs und Hybridfahrzeug |
DE102015221670A1 (de) | 2015-11-04 | 2016-12-01 | Audi Ag | Antriebsvorrichtung für ein Kraftfahrzeug |
-
2018
- 2018-03-07 DE DE102018203454.0A patent/DE102018203454A1/de active Pending
-
2019
- 2019-02-14 WO PCT/EP2019/053645 patent/WO2019170382A1/de unknown
- 2019-02-14 CN CN201980016002.0A patent/CN111801256B/zh active Active
- 2019-02-14 EP EP19708405.6A patent/EP3762269A1/de not_active Withdrawn
- 2019-02-14 US US16/977,215 patent/US11453386B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20210009106A1 (en) | 2021-01-14 |
CN111801256B (zh) | 2023-07-18 |
WO2019170382A1 (de) | 2019-09-12 |
CN111801256A (zh) | 2020-10-20 |
DE102018203454A1 (de) | 2019-09-12 |
US11453386B2 (en) | 2022-09-27 |
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