JP4525613B2 - 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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- JP4525613B2 JP4525613B2 JP2006053622A JP2006053622A JP4525613B2 JP 4525613 B2 JP4525613 B2 JP 4525613B2 JP 2006053622 A JP2006053622 A JP 2006053622A JP 2006053622 A JP2006053622 A JP 2006053622A JP 4525613 B2 JP4525613 B2 JP 4525613B2
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- resonance
- torque
- transmission unit
- control
- vehicle
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- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
- F16H2200/2041—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes with four engaging means
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
- F16H2200/2046—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes with six engaging means
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
- F16H2200/2048—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes with seven engaging means
-
- 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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
- F16H3/72—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously
- F16H3/727—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously with at least two dynamo electric machines for creating an electric power path inside the gearing, e.g. using generator and motor for a variable power torque path
- F16H3/728—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously with at least two dynamo electric machines for creating an electric power path inside the gearing, e.g. using generator and motor for a variable power torque path with means to change ratio in the mechanical gearing
-
- 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
- Y02T10/70—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
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Power Engineering (AREA)
- Automation & Control Theory (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Hybrid Electric Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Control Of Transmission Device (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Description
Claims (6)
- トルク容量を変更可能なトルク断続機構を備え、かつ動力源から出力された動力を伝達する車両用動力伝達装置の制御装置において、
前記動力の伝達に伴って前記動力伝達装置に共振が発生したことを検出しもしくは共振の発生を予測する共振検出/予測手段と、
前記共振検出/予測手段によって前記共振の発生が検出もしくは予測された場合に車両の運転状態を検出する運転状態検出手段と、
前記運転状態検出手段で検出された前記車両の運転状態に基づいて、前記検出もしくは予測された共振を抑制するための制御の内容を変更する共振抑制制御選択手段と
を備え、
前記共振抑制制御選択手段は、
前記運転状態が前記動力源とは反対側からトルクが入力される被駆動状態の時には前記トルク断続機構のトルク容量を低下させる制御を含む第1共振抑制制御を選択し、かつ前記運転状態が前記動力源により出力された動力が入力される駆動状態の時には駆動輪での駆動トルクが変化しないようにする共振抑制制御である第2共振抑制制御を選択する手段を含む
ことを特徴とする車両用動力伝達装置の制御装置。 - 前記動力伝達装置は、発生もしくは吸収するトルクを電気的に制御することにより入力側の回転数と出力側の回転数との比が連続的に変化する電気的変速部と、トルクの伝達経路を変更することにより入力側の回転数と出力側の回転数との比が変化する機械的変速部とを備えている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。
- 前記第1共振抑制制御でトルク容量が低下させられる前記トルク断続機構は、前記機械的変速部に設けられているトルク断続機構を含むことを特徴とする請求項2に記載の車両用動力伝達装置の制御装置。
- 前記動力源は、出力トルクと回転数もしくはこれらに対応する動作量で決まる運転点を変更可能な内燃機関を含み、
前記動力伝達装置は、トルク断続機構と、変速比を変更可能な変速機と、少なくとも三つの要素の間で差動作用を選択的に行う差動機構とのいずれかを含み、
前記第2共振抑制制御は、前記内燃機関の運転点を変更する制御または前記変速比を変更する制御のいずれかの制御である
ことを特徴とする請求項2または3に記載の車両用動力伝達装置の制御装置。 - 前記電気的変速部は入力要素と出力要素と反力要素との間で差動作用を選択的におこなう差動機構により構成されており、前記電気的変速部の出力側と前記機械的変速部の入力側とが連結されており、
前記電気的変速部の反力要素に連結されたジェネレータと、前記電気的変速部の出力要素および前記機械的変速部の入力要素に連結されたモータとが設けられており、
前記動力源は、出力トルクと回転数もしくはこれらに対応する動作量で決まる運転点を変更可能な内燃機関を含み、この内燃機関と前記電気的変速部の入力要素とが連結されていることを特徴とする請求項2に記載の車両用動力伝達装置の制御装置。 - 前記動力源は、出力トルクと回転数もしくはこれらに対応する動作量で決まる運転点を変更可能な内燃機関を含み、
前記第2共振抑制制御は、
前記機械的変速部の変速比を制御することにより前記共振を抑制することが可能か否かを判断する手段と、
前記機械的変速部の変速比を制御することにより前記共振を抑制することが可能と判断された場合は、前記駆動輪での駆動トルクが変化しないように前記機械的変速部の変速比を制御することにより前記共振を抑制する手段と、
前記機械的変速部の変速比を制御することにより前記共振を抑制することが不可能と判断された場合は、前記駆動輪での駆動トルクが変化しないように前記内燃機関の運転点を変更することにより前記共振を抑制する手段と
を含むことを特徴とする請求項2または3または5に記載の車両用動力伝達装置の制御装置。
Priority Applications (2)
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JP2006053622A JP4525613B2 (ja) | 2006-02-28 | 2006-02-28 | 車両用動力伝達装置の制御装置 |
US11/679,552 US7727112B2 (en) | 2006-02-28 | 2007-02-27 | Control system for power transmission unit of vehicle |
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JP2006053622A JP4525613B2 (ja) | 2006-02-28 | 2006-02-28 | 車両用動力伝達装置の制御装置 |
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US7727112B2 (en) | 2010-06-01 |
JP2007232069A (ja) | 2007-09-13 |
US20070202987A1 (en) | 2007-08-30 |
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