JP4737148B2 - 車両用駆動装置の制御装置 - Google Patents
車両用駆動装置の制御装置 Download PDFInfo
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- JP4737148B2 JP4737148B2 JP2007142494A JP2007142494A JP4737148B2 JP 4737148 B2 JP4737148 B2 JP 4737148B2 JP 2007142494 A JP2007142494 A JP 2007142494A JP 2007142494 A JP2007142494 A JP 2007142494A JP 4737148 B2 JP4737148 B2 JP 4737148B2
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- Prior art keywords
- speed
- engine
- transmission unit
- gear
- shift
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- 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
- B60W2540/00—Input parameters relating to occupants
- B60W2540/12—Brake pedal position
-
- 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
- B60W2710/0605—Throttle position
-
- 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
- B60W2710/0616—Position of fuel or air injector
-
- 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
- B60W2710/0644—Engine speed
-
- 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
- B60W2710/0666—Engine torque
-
- 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
- B60W2710/083—Torque
-
- 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
- B60Y2400/43—Engines
- B60Y2400/435—Supercharger or turbochargers
-
- 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
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
- F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
- F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
- F16H37/0833—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
- F16H37/084—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
- F16H2037/0866—Power split variators with distributing differentials, with the output of the CVT connected or connectable to the output shaft
- F16H2037/0873—Power split variators with distributing differentials, with the output of the CVT connected or connectable to the output shaft with switching, e.g. to change ranges
-
- 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
- F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
-
- 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
-
- 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
- Y02T10/64—Electric machine technologies in electromobility
-
- 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
- Y02T10/72—Electric energy management in electromobility
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
- Human Computer Interaction (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Hybrid Electric Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Control Of Transmission Device (AREA)
Description
(A10)差動部11からの出力が自動変速部20に入力されるので、エンジン8から出力されるエンジントルクTEが自動変速部20で増大され差動部11に入力されることがなく、そのため、自動変速部20からの出力が差動部11に入力されるようにした場合と比較して差動部11のトルク伝達容量を大きくする必要がなく、差動部11を小型化し得る。
11:差動部(第1変速部、電気式差動部)
20:自動変速部(第2変速部)
24:差動部遊星歯車装置(遊星歯車機構)
34:駆動輪
80:電子制御装置(制御装置)
M1:第1電動機 M2:第2電動機
RE1:第1回転要素 RE2:第2回転要素
RE3:第3回転要素
Claims (6)
- 内燃機関と駆動輪との間の動力伝達経路に、第1変速部と第2変速部とを有する車両用駆動装置の制御装置であって、
前記第1変速部は、第1電動機の運転状態が制御されることにより差動状態が制御される電気式差動部を有し、
前記第2変速部の正常時における変速比の変化幅と比較して大きな変速比の変化幅で該第2変速部が変速動作するときに、該第2変速部の変速動作が異常であると判定され、
前記第2変速部の変速動作が異常であると判定された場合に、前記第1電動機の回転速度が低下するように前記内燃機関の運転状態を変更する
ことを特徴とする車両用駆動装置の制御装置。 - 前記第2変速部の変速動作が異常であると判定された場合において、前記第1変速部の入力回転速度が所定値以上の高速回転である場合に、前記内燃機関の運転状態を変更する
ことを特徴とする請求項1の車両用駆動装置の制御装置。 - 前記第2変速部の変速動作は、該第2変速部の変速比を低下させる変速動作である
ことを特徴とする請求項1又は請求項2の車両用駆動装置の制御装置。 - 前記内燃機関に動力伝達可能に連結された第1回転要素と、前記第1電動機に動力伝達可能に連結された第2回転要素と、第2電動機及び前記第2変速部に動力伝達可能に連結された第3回転要素とを有する遊星歯車機構を、前記電気式差動部は含み、
前記第1電動機と第2電動機とを電気的に接続することにより、該電気式差動部は電気的に無段で変速可能である電気式無段変速部として作動する
ことを特徴とする請求項1乃至請求項3のいずれかの車両用駆動装置の制御装置。 - 前記第2変速部は、変速比が自動的に変化させられる有段式の自動変速機である
ことを特徴とする請求項1乃至請求項4のいずれかの車両用駆動装置の制御装置。 - 前記第1変速部からの出力が前記第2変速部に入力される
ことを特徴とする請求項1乃至請求項5のいずれかの車両用駆動装置の制御装置。
Priority Applications (2)
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JP2007142494A JP4737148B2 (ja) | 2007-05-29 | 2007-05-29 | 車両用駆動装置の制御装置 |
US12/153,985 US8187143B2 (en) | 2007-05-29 | 2008-05-28 | Control apparatus for vehicular drive system |
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JP2007142494A JP4737148B2 (ja) | 2007-05-29 | 2007-05-29 | 車両用駆動装置の制御装置 |
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JP4737148B2 true JP4737148B2 (ja) | 2011-07-27 |
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JP (1) | JP4737148B2 (ja) |
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CN103249972B (zh) * | 2010-12-06 | 2015-05-20 | 丰田自动车株式会社 | 车辆用自动变速器的控制装置 |
US8972130B2 (en) * | 2011-02-14 | 2015-03-03 | Toyota Jidosha Kabushiki Kaisha | Control device for vehicle |
CN103476651B (zh) * | 2011-04-21 | 2015-12-16 | 丰田自动车株式会社 | 车辆用驱动装置的控制装置 |
DE102013218554A1 (de) * | 2013-09-17 | 2015-03-19 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Überwachen eines Antriebs eines Kraftfahrzeugs |
DE102015007913A1 (de) * | 2015-06-20 | 2016-12-22 | Man Truck & Bus Ag | Verfahren zur Online-Adaption einer Kennlinie eines Hybridfahrzeugs |
US9656663B2 (en) | 2015-06-29 | 2017-05-23 | Ford Global Technologies, Llc | Methods and system for operating a powertrain during regenerative braking |
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US20090017983A1 (en) | 2009-01-15 |
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