JP5071438B2 - 車両用動力伝達装置の制御装置 - Google Patents
車両用動力伝達装置の制御装置 Download PDFInfo
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- JP5071438B2 JP5071438B2 JP2009121151A JP2009121151A JP5071438B2 JP 5071438 B2 JP5071438 B2 JP 5071438B2 JP 2009121151 A JP2009121151 A JP 2009121151A JP 2009121151 A JP2009121151 A JP 2009121151A JP 5071438 B2 JP5071438 B2 JP 5071438B2
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- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2300/00—Purposes or special features of road vehicle drive control systems
- B60Y2300/18—Propelling the vehicle
- B60Y2300/18008—Propelling the vehicle related to particular drive situations
- B60Y2300/18066—Coasting
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- 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
- B60Y2300/18—Propelling the vehicle
- B60Y2300/18008—Propelling the vehicle related to particular drive situations
- B60Y2300/18108—Braking
- B60Y2300/18125—Regenerative braking
-
- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/14—Inputs being a function of torque or torque demand
- F16H59/18—Inputs being a function of torque or torque demand dependent on the position of the accelerator pedal
- F16H2059/186—Coasting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
- F16H61/0202—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric
- F16H61/0204—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
- F16H61/0213—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal characterised by the method for generating shift signals
- F16H2061/0234—Adapting the ratios to special vehicle conditions
- F16H2061/0237—Selecting ratios for providing engine braking
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- 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
-
- 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
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Power Engineering (AREA)
- Automation & Control Theory (AREA)
- General Engineering & Computer Science (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Control Of Transmission Device (AREA)
- Hybrid Electric Vehicles (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Description
10:車両用動力伝達装置
11:差動部
16:動力分配機構(差動機構)
18:伝達部材(変速部の入力側回転部材)
20:自動変速部(変速部)
34:駆動輪(車輪)
40:ホイールブレーキ装置(制動装置)
80:電子制御装置(制御装置)
M1:第1電動機(差動用電動機)
M2:第2電動機(電動機)
Claims (5)
- 複数の変速比が段階的に成立させられる変速部と、該変速部の入力側回転部材に動力伝達可能に連結された電動機とを備え、減速走行中には前記電動機による回生トルクが付与される車両用動力伝達装置の制御装置であって、
前記回生トルクを用いて前記変速部の入力トルクを略零と判断する為の所定判定値が予め設定されており、
前記回生トルクが前記所定判定値となっているか否かに基づいて前記変速部の入力トルクが略零であるか否かを判断するものであり、
減速走行中に前記回生トルクを含む前記変速部の入力トルクが略零と判断されることを条件として前記変速部の変速を実行する一方で、
目標減速度が所定以上のときには、前記変速部の入力トルクが略零と判断されることを条件とすることに替えて、前記電動機の回生効率が可及的に高くされるように予め定められた変速点にて前記変速部の変速を実行することを特徴とする車両用動力伝達装置の制御装置。 - 前記変速部の変速過程では、前記変速部内の動力伝達経路を解放状態として前記電動機により前記変速部の入力側回転部材を変速後の回転速度に同期させる変速時同期制御を行うことを特徴とする請求項1に記載の車両用動力伝達装置の制御装置。
- エンジンに動力伝達可能に連結された差動部を更に備え、
前記変速部は、前記エンジンから駆動輪への動力伝達経路の一部を構成することを特徴とする請求項1又は2に記載の車両用動力伝達装置の制御装置。 - 前記差動部は、前記エンジンに動力伝達可能に連結された差動機構と該差動機構に動力伝達可能に連結された差動用電動機とを有し、該差動用電動機の運転状態が制御されて該差動機構の差動状態が制御されることにより電気的な無段変速機として作動することを特徴とする請求項3に記載の車両用動力伝達装置の制御装置。
- 前記変速部は、機械的に変速比が設定される有段変速機であることを特徴とする請求項1乃至4の何れか1項に記載の車両用動力伝達装置の制御装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009121151A JP5071438B2 (ja) | 2009-05-19 | 2009-05-19 | 車両用動力伝達装置の制御装置 |
CN2009801599243A CN102458947B (zh) | 2009-05-19 | 2009-11-10 | 车辆用动力传递装置的控制装置 |
DE112009004859T DE112009004859A5 (de) | 2009-05-19 | 2009-11-10 | Steuergerät für eine Fahrzeugleistungsübertragungssystem |
PCT/JP2009/069135 WO2010134224A1 (ja) | 2009-05-19 | 2009-11-10 | 車両用動力伝達装置の制御装置 |
US13/321,431 US8812203B2 (en) | 2009-05-19 | 2009-11-10 | Control apparatus for vehicular power transmitting system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2009121151A JP5071438B2 (ja) | 2009-05-19 | 2009-05-19 | 車両用動力伝達装置の制御装置 |
Publications (2)
Publication Number | Publication Date |
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JP2010269632A JP2010269632A (ja) | 2010-12-02 |
JP5071438B2 true JP5071438B2 (ja) | 2012-11-14 |
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JP2009121151A Expired - Fee Related JP5071438B2 (ja) | 2009-05-19 | 2009-05-19 | 車両用動力伝達装置の制御装置 |
Country Status (5)
Country | Link |
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US (1) | US8812203B2 (ja) |
JP (1) | JP5071438B2 (ja) |
CN (1) | CN102458947B (ja) |
DE (1) | DE112009004859A5 (ja) |
WO (1) | WO2010134224A1 (ja) |
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JP4380700B2 (ja) * | 2006-12-29 | 2009-12-09 | トヨタ自動車株式会社 | 電動車両 |
US7637846B2 (en) * | 2007-01-23 | 2009-12-29 | Gm Global Technology Operations, Inc. | Method and apparatus for control of transmission shifting |
JP2008207690A (ja) | 2007-02-27 | 2008-09-11 | Toyota Motor Corp | 車両用駆動装置の制御装置 |
JP5092540B2 (ja) * | 2007-05-24 | 2012-12-05 | トヨタ自動車株式会社 | 車両用動力伝達装置の制御装置 |
US8825320B2 (en) | 2007-11-02 | 2014-09-02 | GM Global Technology Operations LLC | Method and apparatus for developing a deceleration-based synchronous shift schedule |
-
2009
- 2009-05-19 JP JP2009121151A patent/JP5071438B2/ja not_active Expired - Fee Related
- 2009-11-10 WO PCT/JP2009/069135 patent/WO2010134224A1/ja active Application Filing
- 2009-11-10 CN CN2009801599243A patent/CN102458947B/zh not_active Expired - Fee Related
- 2009-11-10 DE DE112009004859T patent/DE112009004859A5/de not_active Ceased
- 2009-11-10 US US13/321,431 patent/US8812203B2/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101619699B1 (ko) * | 2015-03-30 | 2016-05-10 | 현대자동차주식회사 | 주행 저항 평가의 성능 개선을 위한 모터 속도 제어 방법 |
US9738269B2 (en) | 2015-03-30 | 2017-08-22 | Hyundai Motor Company | Motor speed control method and system for improving performance of running resistance evaluation |
Also Published As
Publication number | Publication date |
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DE112009004859A5 (de) | 2012-05-31 |
CN102458947A (zh) | 2012-05-16 |
CN102458947B (zh) | 2013-08-07 |
WO2010134224A1 (ja) | 2010-11-25 |
JP2010269632A (ja) | 2010-12-02 |
US8812203B2 (en) | 2014-08-19 |
US20120072065A1 (en) | 2012-03-22 |
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