JP4038460B2 - アクティブシフト変速機,変速機制御装置、および自動車 - Google Patents
アクティブシフト変速機,変速機制御装置、および自動車 Download PDFInfo
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- JP4038460B2 JP4038460B2 JP2003312078A JP2003312078A JP4038460B2 JP 4038460 B2 JP4038460 B2 JP 4038460B2 JP 2003312078 A JP2003312078 A JP 2003312078A JP 2003312078 A JP2003312078 A JP 2003312078A JP 4038460 B2 JP4038460 B2 JP 4038460B2
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- gearing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
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- 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
- 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 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 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/36—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 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the transmission gearings
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- B60W20/00—Control systems specially adapted for hybrid vehicles
- B60W20/30—Control strategies involving selection of transmission gear ratio
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- 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
- 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 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 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
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- 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
- 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 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/50—Architecture of the driveline characterised by arrangement or kind of transmission units
- B60K6/54—Transmission for changing ratio
- B60K6/547—Transmission for changing ratio the transmission being a stepped gearing
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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
- 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
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- 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
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- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
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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
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
- B60W10/11—Stepped gearings
- B60W10/115—Stepped gearings with planetary gears
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- B60W20/00—Control systems specially adapted for hybrid vehicles
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- 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
- B60W30/19—Improvement of gear change, e.g. by synchronisation or smoothing gear shift
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- 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
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/12—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with means for synchronisation not incorporated in the clutches
- F16H3/126—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with means for synchronisation not incorporated in the clutches using an electric drive
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- 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
- F16H61/04—Smoothing ratio shift
- F16H61/0403—Synchronisation before shifting
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- 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
- F16H61/04—Smoothing ratio shift
- F16H61/0437—Smoothing ratio shift by using electrical signals
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- 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
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/48—Drive Train control parameters related to transmissions
- B60L2240/486—Operating parameters
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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
- B60W2520/00—Input parameters relating to overall vehicle dynamics
- B60W2520/10—Longitudinal speed
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- B60W2540/00—Input parameters relating to occupants
- B60W2540/10—Accelerator pedal position
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/10—Change speed gearings
- B60W2710/105—Output torque
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- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H2003/0818—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts comprising means for power-shifting
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- 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
- F16H61/04—Smoothing ratio shift
- F16H2061/0425—Bridging torque interruption
- F16H2061/0433—Bridging torque interruption by torque supply with an electric motor
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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
- Y02T10/62—Hybrid vehicles
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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
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- Y10S903/00—Hybrid electric vehicles, HEVS
- Y10S903/902—Prime movers comprising electrical and internal combustion motors
- Y10S903/903—Prime movers comprising electrical and internal combustion motors having energy storing means, e.g. battery, capacitor
- Y10S903/904—Component specially adapted for hev
- Y10S903/915—Specific drive or transmission adapted for hev
- Y10S903/917—Specific drive or transmission adapted for hev with transmission for changing gear ratio
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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
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- Y10S903/00—Hybrid electric vehicles, HEVS
- Y10S903/902—Prime movers comprising electrical and internal combustion motors
- Y10S903/903—Prime movers comprising electrical and internal combustion motors having energy storing means, e.g. battery, capacitor
- Y10S903/945—Characterized by control of gearing, e.g. control of transmission ratio
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- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
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- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
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- Automation & Control Theory (AREA)
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- Arrangement Of Transmissions (AREA)
Description
54,変速ギア55,変速ギア56,変速ギア57,変速ギア58,変速ギア59が回転自在に取り付けられている。これらの変速ギアには噛合いクラッチ60,61,62が付いており、いずれかの変速ギアを第二中間軸53に結合するようになっている。
G41,G31の組み合わせによる1.2 速になるが、ダウンシフトして駆動力を増した後は加速してアップシフトするので、そのときは図10のプロセスにより1.4 速経由で2.1速になり、さらに2.6速経由で3速になる。その後は図3のプロセスに戻ればよい。
N1=G21×No (式1)
N2=Ne/G42=G11×G21/G42×No (式2)
図4の数値を入れて計算すると(N1−N2)=−0.277×No は負の値である。ここでG11は変速ギア40のギア比、G21は変速ギア42のギア比、G42は変速ギア55のギア比、Neはエンジン1の回転数、Noは出力軸3の回転数、N1は第一中間軸39の回転数である。
63を動作させて変速ギア40(G11)を解放する。トルク0の状態であるから容易に解放でき、変速機の動作には何の変化も生じない。変速ギア40(G11)が解放されるとエンジン回転数は変化できるようになる。
41(G12)の回転数がN1まで下がる。このとき
N2′=Ne/G42=G12×G21/G42×No (式3)
G12は変速ギア41のギア比である。
(式1),(式3)から求めた(N1−N2′)=0.181×No は正の値であるので、モータは途中で回転方向を反転させて、変速ギア41(G12)の回転数をN1まで変化させるのである。
(G12)の噛み合いクラッチ46を締結する。同期状態であるから容易に締結でき、変速機の動作には何の変化も生じない。
0.5,1.5,2.5,3.5,4.5,5.5速はアシストモードである。後退の場合も同様である。
G12とG42を等しくするので、L1=L4となる。
1.5速すれば良いことが図16から明らかである。
11から図14の説明がそのまま適用できる。
Claims (6)
- エンジンに接続された入力軸と、
該入力軸に設けられた入力ギアと、
第1の中間軸と、
該第1の中間軸と締結/解放可能で前記入力ギアに噛合う複数の第1の変速ギアと、
第2の中間軸と、
該第2の中間軸と締結/解放可能で前記入力ギアに噛合う複数の第2の変速ギアと、
前記第1の中間軸に設けられ該第1の中間軸と締結/解放可能な複数の第3の変速ギアと、
前記第2の中間軸に設けられ該第2の中間軸と締結/解放可能な複数の第4の変速ギアと、
前記第3の変速ギア及び前記第4の変速ギアに噛合う複数の従動ギアと、
該従動ギアに接続された出力軸と、
前記第1の中間軸と前記第2の中間軸とに接続された差動装置と、
該差動装置の第3軸に接続され前記第1及び第2の中間軸に相対的にトルクを印加するモータと、
を有する変速機。 - エンジンに接続された入力軸と、
該入力軸に設けられた入力ギアと、
第1の中間軸と、
該第1の中間軸と締結/解放可能で前記入力ギアに噛合う複数の第1の変速ギアと、
第2の中間軸と、
該第2の中間軸と締結/解放可能で前記入力ギアに噛合う複数の第2の変速ギアと、
前記第1の中間軸に設けられ該第1の中間軸と締結/解放可能な複数の第3の変速ギアと、
前記第2の中間軸に設けられ該第2の中間軸と締結/解放可能な複数の第4の変速ギアと、
前記第3の変速ギア及び前記第4の変速ギアに噛合う複数の従動ギアと、
該従動ギアに接続された出力軸と、
前記第1の中間軸と前記第2の中間軸とに接続された差動装置と、
該差動装置の第3軸に接続され前記第1及び第2の中間軸に相対的にトルクを印加するモータと、を有する変速機の制御装置であって、
前記第1の変速ギアの中の第1の変速ギアを締結し、前記第3の変速ギアの中の第1の変速ギアを締結して駆動中に、前記第2の変速ギアの中の第1の変速ギアを締結し、
前記モータのトルクを増加することにより、前記第1の変速ギアの中の第1の変速ギアの伝達トルクを前記第2の変速ギアの中の第1の変速ギアに移し替え、前記第1の変速ギアの中の第1の変速ギアの伝達トルクがほぼ0になったところで、該第1の変速ギアを解放し、
前記モータにより出力軸トルクを保持しながら、第1の中間軸回転数を前記第1の変速ギアの中の第2の変速ギアの回転数に漸近させ、前記第1の中間軸と前記第1の変速ギアの中の第2の変速ギアの回転数が同期したところで、該第1の変速ギアの中の第2の変速ギアを締結すると共に、前記モータの発生トルクを0にして前記第2の変速ギアの中の第1の変速ギアを解放する変速機の制御装置。 - エンジンに接続された入力軸と、
該入力軸に設けられた入力ギアと、
第1の中間軸と、
該第1の中間軸と締結/解放可能で前記入力ギアに噛合う複数の第1の変速ギアと、
第2の中間軸と、
該第2の中間軸と締結/解放可能で前記入力ギアに噛合う複数の第2の変速ギアと、
前記第1の中間軸に設けられ該第1の中間軸と締結/解放可能な複数の第3の変速ギアと、
前記第2の中間軸に設けられ該第2の中間軸と締結/解放可能な複数の第4の変速ギアと、
前記第3の変速ギア及び前記第4の変速ギアに噛合う複数の従動ギアと、
該従動ギアに接続された出力軸と、
前記第1の中間軸と前記第2の中間軸とに接続された差動装置と、
該差動装置の第3軸に接続され前記第1及び第2の中間軸に相対的にトルクを印加するモータと、
を有する変速機の制御装置であって、
前記第1の変速ギアの中の第1の変速ギアを締結し、前記第3の変速ギアの中の第1の変速ギアを締結して駆動中に、前記第4の変速ギアの中の第1の変速ギアを締結し、
前記モータのトルクを増加することにより、前記第3の変速ギアの中の第1の変速ギアの伝達トルクを前記第4の変速ギアの中の第1の変速ギアに移し替え、前記第3の変速ギアの中の第1の変速ギアの伝達トルクがほぼ0になったところで、該第1の変速ギアを解放し、前記モータにより出力軸トルクを保持しながら第1の中間軸回転数を前記第3の変速ギアの中の第2の変速ギアの回転数に漸近させ、前記第1の中間軸と前記第3の変速ギアの中の第2の変速ギアの回転数が同期したところで、該第3の変速ギアの中の第2の変速ギアを締結すると共に、前記モータの発生トルクを0にして前記第4の変速ギアの中の第1の変速ギアを解放する変速機の制御装置。 - エンジンと、
前記エンジンに設けられた電子制御スロットル弁と、
前記スロットル弁を制御するエンジン制御装置と、
前記エンジンに接続された入力軸と、該入力軸に設けられた複数の入力ギアと、第1の中間軸と、該第1の中間軸と締結/解放可能で前記入力ギアに噛合う複数の第1の変速ギアと、
第2の中間軸と、該第2の中間軸と締結/解放可能で前記入力ギアに噛合う複数の第2の変速ギアと、前記第1の中間軸に設けられ該第1の中間軸と締結/解放可能な複数の第3の変速ギアと、前記第2の中間軸に設けられ該第2の中間軸と締結/解放可能な複数の第4の変速ギアと、前記第3の変速ギアおよび前記第4の変速ギアに噛合う複数の従動ギアと、該従動ギアに接続された出力軸と、前記第1の中間軸と前記第2の中間軸とに接続された差動装置と、該差動装置の第3軸に接続され前記第1及び第2の中間軸に相対的にトルクを印加するモータと、
を有する変速機と、
前記モータを制御するモータ制御装置とを有し、
前記モータ制御装置は、前記エンジンの出力を次段ギアに移行させるように前記モータのトルクと回転数を制御して変速させる自動車。 - エンジンに接続された入力軸と、
該入力軸に設けられた入力ギアと、
前記入力ギアに噛み合う第1の変速ギアと、
前記第1の変速ギアに対して締結/解放可能な第1の中間軸と、
前記入力ギアに噛み合い、前記第1の変速ギアとは変速比が異なる第2の変速ギアと、
前記第2の変速ギアに対して締結可能であり、前記第2の変速ギアに対して解放可能な第2の中間軸と、
前記第1の中間軸に対して選択的に締結可能であり、かつ前記第1の中間軸に対して解放可能な第3の変速ギアと、
前記第2の中間軸に対して選択的に締結可能であり、かつ前記第2の中間軸に対して解放可能な第4の変速ギアと、
前記第3の変速ギアと前記第4の変速ギアに噛み合う出力ギアを備えた出力軸と、
前記第1の変速ギアと前記第3の変速ギアの間の前記第1の中間軸、および前記第2の変速ギアと前記第4の変速ギアの間の前記第2の中間軸に接続された差動装置と、
該差動装置の第3軸に接続され前記第1の中間軸及び前記第2の中間軸に相対的にトルクを印加するモータと、
を有する変速機。 - エンジンに接続された入力軸と、
該入力軸に設けられた入力ギアと、
前記2つの入力ギアにそれぞれ噛み合う第1の変速ギアと、
前記第1の変速ギアの個々のギアに対して選択的に締結可能であり、前記第1の変速ギアに対して解放可能な第1の中間軸と、
前記入力ギアに噛み合い、前記第1の変速ギアとは変速比が異なる第2の変速ギアと、
前記第2の変速ギアの個々のギアに対して選択的に締結可能であり、前記第2の変速ギアに対して解放可能な第2の中間軸と、
前記第1の中間軸に対して選択的に締結可能であり、かつ前記第1の中間軸に対して解放可能な第3の変速ギアと、
前記第2の中間軸に対して選択的に締結可能であり、かつ前記第2の中間軸に対して解放可能な第4の変速ギアと、
前記第3の変速ギアと前記第4の変速ギアに噛み合う出力ギアを備えた出力軸と、
前記第1の変速ギアと前記第3の変速ギアの間の前記第1の中間軸、および前記第2の変速ギアと前記第4の変速ギアの間の前記第2の中間軸に接続された差動装置と、
該差動装置の第3軸に接続され前記第1の中間軸及び前記第2の中間軸に相対的にトルクを印加するモータと、
を有する変速機の制御装置であって、
前記出力軸のトルクにより前記モータで回生を行う際に、前記第1の変速ギアと前記第1の中間軸を解放し、かつ前記第2の変速ギアと前記第2の中間軸を解放する変速機の制御装置。
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| JP2003312078A JP4038460B2 (ja) | 2003-09-04 | 2003-09-04 | アクティブシフト変速機,変速機制御装置、および自動車 |
| DE602004027874T DE602004027874D1 (de) | 2003-09-04 | 2004-08-12 | Aktivschaltgetriebe, Getriebesteuergerät und Kraftfahrzeug |
| EP04019182A EP1512884B1 (en) | 2003-09-04 | 2004-08-12 | Active shift transmission, transmission control unit and automobile |
| US10/920,248 US7226379B2 (en) | 2003-09-04 | 2004-08-18 | Active shift transmission, transmission control unit and automobile |
| US11/757,435 US7331897B2 (en) | 2003-09-04 | 2007-06-04 | Active shift transmission, transmission control unit and automobile |
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| JP2003312078A JP4038460B2 (ja) | 2003-09-04 | 2003-09-04 | アクティブシフト変速機,変速機制御装置、および自動車 |
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| DE102020214163A1 (de) * | 2020-11-11 | 2022-05-12 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zur Schaltung eines Übersetzungsverhältnisses eines schaltbaren Getriebes, Steuergerät und Fahrzeug |
| US11371588B1 (en) | 2021-02-22 | 2022-06-28 | Arvinmeritor Technology, Llc | Axle assembly having a barrel cam |
| WO2022178434A1 (en) | 2021-02-22 | 2022-08-25 | Fallbrook Intellectual Property Company Llc | Automatic control of a motor-assisted bicycle to achieve a desired ride objective of a rider |
| US11608877B2 (en) | 2021-02-22 | 2023-03-21 | Arvinmeritor Technology, Llc | Axle assembly having a sector cam |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0845618B1 (de) * | 1996-11-30 | 2003-05-14 | Volkswagen Aktiengesellschaft | Kontinuierlich verstellbares Stufenwechselgetriebe |
| DE19850549A1 (de) * | 1998-11-03 | 2000-05-04 | Bosch Gmbh Robert | Getriebe für ein Kraftfahrzeug, insbesondere Doppelkupplungs-Schaltgetriebe, und Verfahren zum Betreiben des Getriebes |
| DE19940288C1 (de) * | 1999-08-25 | 2001-03-15 | Daimler Chrysler Ag | Doppelkupplungs-Mehrganggetriebe |
| JP3647399B2 (ja) | 2000-09-14 | 2005-05-11 | 株式会社日立製作所 | 車両用動力伝達システムおよびそれを搭載した自動車 |
| EP1270301A3 (en) * | 2001-06-19 | 2007-02-21 | Hitachi, Ltd. | Power transmission apparatus for automobile |
| DE10133919A1 (de) * | 2001-07-12 | 2003-01-23 | Bayerische Motoren Werke Ag | Elektromechanisches Getriebe |
| JP4205878B2 (ja) | 2001-08-31 | 2009-01-07 | 本田技研工業株式会社 | ハイブリッド型車両の動力伝達装置及びその制御方法 |
| JP3988428B2 (ja) * | 2001-10-09 | 2007-10-10 | 株式会社日立製作所 | 自動変速機,制御装置、および自動車 |
| US6945893B2 (en) * | 2002-05-28 | 2005-09-20 | Eaton Corporation | Hybrid powertrain system |
| JP3639829B2 (ja) * | 2002-12-09 | 2005-04-20 | 株式会社日立製作所 | 自動変速システムおよび自動車 |
| JP4375001B2 (ja) * | 2003-12-04 | 2009-12-02 | 株式会社日立製作所 | 自動車の駆動装置および駆動方法 |
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2004
- 2004-08-12 DE DE602004027874T patent/DE602004027874D1/de not_active Expired - Lifetime
- 2004-08-12 EP EP04019182A patent/EP1512884B1/en not_active Expired - Lifetime
- 2004-08-18 US US10/920,248 patent/US7226379B2/en not_active Expired - Lifetime
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|---|---|
| EP1512884B1 (en) | 2010-06-30 |
| US7226379B2 (en) | 2007-06-05 |
| JP2005076875A (ja) | 2005-03-24 |
| US20050050974A1 (en) | 2005-03-10 |
| US7331897B2 (en) | 2008-02-19 |
| EP1512884A3 (en) | 2007-01-17 |
| DE602004027874D1 (de) | 2010-08-12 |
| EP1512884A2 (en) | 2005-03-09 |
| US20070232434A1 (en) | 2007-10-04 |
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