JP4605256B2 - 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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- 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
- B60W30/19—Improvement of gear change, e.g. by synchronisation or smoothing gear shift
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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 ; 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
- B60K6/44—Series-parallel type
- B60K6/445—Differential gearing distribution type
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- 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
- 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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- 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
- B60W30/188—Controlling power parameters of the driveline, e.g. determining the required power
- B60W30/1884—Avoiding stall or overspeed of the engine
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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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- 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
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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
- 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
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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
- F16H61/66—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 specially adapted for continuously variable gearings
- F16H2061/6602—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 specially adapted for continuously variable gearings with at least two dynamo-electric machines for creating an electric power path inside the transmission device, e.g. using generator and motor for a variable power torque path
- F16H2061/6603—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 specially adapted for continuously variable gearings with at least two dynamo-electric machines for creating an electric power path inside the transmission device, e.g. using generator and motor for a variable power torque path characterised by changing ratio in the mechanical gearing
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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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Hybrid Electric Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Control Of Transmission Device (AREA)
Description
また、前記エンジン上限値設定手段による前記上限値の切換の実施は、前記変速部の変速時に必要とされるトルクダウン量に基づいて判断されるため、上限値の切換が好適に実施される。例えば、必要とされるトルクダウン量が電動機によって確保可能なトルクダウン量を上回るとき、上限値を好適な値に切り換えることで、前記トルクダウン制御に従ってエンジン回転速度が上昇しても、その回転速度が高回転領域まで到達することが防止される。一方、必要とされるトルクダウン量を電動機によって取り去ることができるとき、上限値を切り換えなくともエンジン回転速度が高回転領域まで到達しないので、本制御は実施されない。これにより、不要なエンジン回転抑制による駆動力低下を防止することができる。
10:変速機構(車両用動力伝達装置)
11:差動部(電気式差動部)
14:入力軸(差動機構の入力軸)
16:動力分配機構(差動機構)
18:伝達部材(差動機構の出力軸)
20:自動変速部(変速部)
34:駆動輪
86:エンジン上限値設定手段
M1:第1電動機(電動機)
M2:第2電動機(電動機)
NMAX:上限値
Claims (15)
- 差動機構の回転要素に連結された電動機の運転状態が制御されることにより、エンジンに連結された入力軸の回転速度と出力軸の回転速度との差動状態が制御される電気式差動部と、該電気式差動部と駆動輪との間の動力伝達経路に配設された変速部とを備え、前記エンジンの動力を前記駆動輪へ伝達する車両用動力伝達装置の制御装置であって、
前記変速部の変速中において、前記電動機によるトルクダウン制御によりエンジン回転速度が上昇するとき、変速開始から前記トルクダウン制御開始までの間、前記エンジン回転速度の上限値を前記トルクダウン制御中において該エンジン回転速度が高回転領域まで到達することが抑制される値に予め制限するエンジン上限値設定手段を備え、
前記エンジン上限値設定手段による前記上限値の切換の実施は、前記変速部の変速時に必要とされるトルクダウン量に基づいて判断されることを特徴とする車両用動力伝達装置の制御装置。 - 前記エンジン上限値設定手段は、前記エンジンのトルク制限禁止時において、エンジン回転速度の上限値の切換を実施することを特徴とする請求項1の車両用動力伝達装置の制御装置。
- 前記エンジン上限値設定手段による前記上限値の切換の実施は、前記変速部の変速開始時におけるエンジン回転速度に基づいて判断されることを特徴とする請求項1の車両用動力伝達装置の制御装置。
- 前記エンジン上限値設定手段による前記上限値の切換の実施は、前記エンジンのトルクに基づいて判断されることを特徴とする請求項1の車両用動力伝達装置の制御装置。
- 前記エンジン上限値設定手段による前記上限値の切換の実施は、車両の車速に基づいて判断されることを特徴とする請求項1の車両用動力伝達装置の制御装置。
- 前記エンジン上限値設定手段による前記上限値の切換の実施は、蓄電装置の充放電制限値に基づいて判断されることを特徴とする請求項1の車両用動力伝達装置の制御装置。
- 前記エンジン上限値設定手段による前記上限値の切換の実施は、アクセル操作量に基づいて判断されることを特徴とする請求項1の車両用動力伝達装置の制御装置。
- 前記エンジン上限値設定手段による前記上限値の切換の実施は、前記変速部の変速パターンに基づいて判断されることを特徴とする請求項1の車両用動力伝達装置の制御装置。
- 前記エンジン回転速度の上限値は、前記変速部の変速時に必要とされるトルクダウン量に応じて切り換えられることを特徴とする請求項1の車両用動力伝達装置の制御装置。
- 前記エンジン回転速度の上限値は、前記エンジンのトルクに応じて切り換えられることを特徴とする請求項1の車両用動力伝達装置の制御装置。
- 前記エンジン回転速度の上限値は、車両の車速に応じて切り換えられることを特徴とする請求項1の車両用動力伝達装置の制御装置。
- 前記エンジン回転速度の上限値は、蓄電装置の充放電制限値に応じて切り換えられることを特徴とする請求項1の車両用動力伝達装置の制御装置。
- 前記エンジン回転速度の上限値は、アクセル操作量に応じて切り換えられることを特徴とする請求項1の車両用動力伝達装置の制御装置。
- 前記エンジン回転速度の上限値は、前記変速部の変速パターンに応じて切り換えられることを特徴とする請求項1の車両用動力伝達装置の制御装置。
- 前記エンジン回転速度の上限値は、前記エンジンのオーバーレブ判定回転速度に応じて切り換えられることを特徴とする請求項1の車両用動力伝達装置の制御装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
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JP2008151406A JP4605256B2 (ja) | 2008-06-10 | 2008-06-10 | 車両用動力伝達装置の制御装置 |
US12/457,158 US7959535B2 (en) | 2008-06-10 | 2009-06-02 | Control for vehicle power transmission system |
DE102009026868A DE102009026868B4 (de) | 2008-06-10 | 2009-06-09 | Steuergerät eines Fahrzeugkraftübertragungssystems |
CN2009101474288A CN101602365B (zh) | 2008-06-10 | 2009-06-10 | 车辆动力传递***的控制器 |
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JP2008151406A JP4605256B2 (ja) | 2008-06-10 | 2008-06-10 | 車両用動力伝達装置の制御装置 |
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JP4605256B2 true JP4605256B2 (ja) | 2011-01-05 |
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US (1) | US7959535B2 (ja) |
JP (1) | JP4605256B2 (ja) |
CN (1) | CN101602365B (ja) |
DE (1) | DE102009026868B4 (ja) |
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DE102006003711A1 (de) * | 2006-01-26 | 2007-08-02 | Zf Friedrichshafen Ag | Verfahren zur Steuerung eines Kraftfahrzeug-Antriebsstrangs |
JP4483879B2 (ja) * | 2007-03-09 | 2010-06-16 | トヨタ自動車株式会社 | 車両用駆動装置の制御装置 |
JP5018452B2 (ja) * | 2007-12-18 | 2012-09-05 | トヨタ自動車株式会社 | 車両用動力伝達装置の制御装置 |
US8292012B2 (en) * | 2008-06-30 | 2012-10-23 | GM Global Technology Operations LLC | Apparatus and method for a quick start engine and hybrid system |
CN102686443B (zh) * | 2009-12-26 | 2014-12-24 | 丰田自动车株式会社 | 车辆用动力传递装置的控制装置 |
JP5110133B2 (ja) * | 2010-08-26 | 2012-12-26 | トヨタ自動車株式会社 | 車両用動力伝達装置用制御装置 |
JP5670222B2 (ja) * | 2011-03-01 | 2015-02-18 | アイシン・エーアイ株式会社 | 手動変速機 |
DE102011114303A1 (de) * | 2011-09-23 | 2012-11-08 | Audi Ag | Verfahren zum Verringern einer mechanischen Belastung mindestens einer Komponente des Antriebsstrangs eines Kraftfahrzeugs sowie entsprechendes Kraftfahrzeug |
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US11161403B2 (en) | 2012-02-03 | 2021-11-02 | Ge Hybrid Technologies, Llc | Apparatus and method for delivering power in a hybrid vehicle |
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JP5457495B2 (ja) * | 2012-05-02 | 2014-04-02 | 富士重工業株式会社 | 車両用制御装置 |
WO2017079423A1 (en) * | 2015-11-04 | 2017-05-11 | Eaton Corporation | Transmission system for commercial vehicle powertrain electrification |
JP6588406B2 (ja) * | 2016-08-12 | 2019-10-09 | トヨタ自動車株式会社 | ハイブリッド自動車 |
JP6759979B2 (ja) * | 2016-10-28 | 2020-09-23 | スズキ株式会社 | 車両の発電制御装置 |
US10672207B2 (en) | 2017-01-20 | 2020-06-02 | Polaris Industries Inc. | Diagnostic systems and methods of a continuously variable transmission |
JP6753823B2 (ja) * | 2017-07-31 | 2020-09-09 | トヨタ自動車株式会社 | 車両の制御装置 |
JP6702358B2 (ja) | 2018-06-08 | 2020-06-03 | スズキ株式会社 | 回転数制御装置 |
JP2020125015A (ja) * | 2019-02-05 | 2020-08-20 | トヨタ自動車株式会社 | ハイブリッド車両の制御装置 |
JP7279595B2 (ja) * | 2019-09-20 | 2023-05-23 | トヨタ自動車株式会社 | ハイブリッド車両の制御装置 |
JP2021049807A (ja) * | 2019-09-20 | 2021-04-01 | トヨタ自動車株式会社 | ハイブリッド車両の制御装置 |
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2008
- 2008-06-10 JP JP2008151406A patent/JP4605256B2/ja active Active
-
2009
- 2009-06-02 US US12/457,158 patent/US7959535B2/en not_active Expired - Fee Related
- 2009-06-09 DE DE102009026868A patent/DE102009026868B4/de not_active Expired - Fee Related
- 2009-06-10 CN CN2009101474288A patent/CN101602365B/zh not_active Expired - Fee Related
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JP2006335127A (ja) * | 2005-05-31 | 2006-12-14 | Toyota Motor Corp | 車両用駆動装置の制御装置 |
JP2008120352A (ja) * | 2006-11-15 | 2008-05-29 | Toyota Motor Corp | 車両用駆動装置の制御装置 |
Also Published As
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DE102009026868B4 (de) | 2012-11-29 |
US20090305832A1 (en) | 2009-12-10 |
US7959535B2 (en) | 2011-06-14 |
CN101602365A (zh) | 2009-12-16 |
DE102009026868A1 (de) | 2009-12-24 |
JP2009298175A (ja) | 2009-12-24 |
CN101602365B (zh) | 2012-09-19 |
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