JP2007001389A - 車両用駆動装置の制御装置 - Google Patents
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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
- B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
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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
- 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
- B60K6/448—Electrical 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
- B60W10/08—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
-
- 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
- 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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- 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)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Control Of Transmission Device (AREA)
- Arrangement Of Transmissions (AREA)
- Hybrid Electric Vehicles (AREA)
- Structure Of Transmissions (AREA)
Abstract
【解決手段】 切換ブレーキB0を備えることで、変速機構10が無段変速状態と有段変速状態とに切り換えられて、電気的に変速比が変更させられる変速機の燃費改善効果と機械的に動力を伝達する歯車式伝動装置の高い伝達効率との両長所を兼ね備えた駆動装置が得られる。また、差動部11の無段変速状態から非無段変速状態への切換えのときには、その切換え前後でエンジン回転速度NEが上昇するように切換えと同時に有段変速制御手段54により自動変速部20のダウンシフトが行われるので、アクセルペダルの踏み込み操作に拘わらずエンジン回転速度NEが低下してユーザにとって違和感が発生する可能性があることが、自動変速部20のダウンシフトに伴うエンジン回転速度NEの上昇によって抑制される。
【選択図】 図7
Description
10、70:変速機構(駆動装置)
11、71:差動部(無段変速部)
16、76:動力分配機構(差動機構)
18:伝達部材
20、80:自動変速部
24、84:第1遊星歯車装置
38:駆動輪
40:電子制御装置(制御装置)
54:有段変速制御手段(自動変速制御手段)
M1:第1電動機
M2:第2電動機
B0:切換ブレーキ(差動状態切換装置)
Claims (6)
- エンジンの出力を第1電動機および伝達部材へ分配する差動機構と該伝達部材から駆動輪への動力伝達経路に設けられた第2電動機とを有して電気的な無段変速機として作動可能な無段変速部と、前記動力伝達経路の一部を構成する自動変速部とを備えた車両用駆動装置の制御装置であって、
前記差動機構に備えられ、前記無段変速部を電気的な無段変速作動可能な無段変速状態と前記無段変速部を電気的な無段変速作動しない非無段変速状態とに選択的に切り換えるための差動状態切換装置と、
前記無段変速部の無段変速状態と非無段変速状態との切換え時には、該切換えと同時に前記自動変速部の変速を行う自動変速制御手段と
を、含むことを特徴とする車両用駆動装置の制御装置。 - 前記自動変速制御手段は、前記無段変速部の無段変速状態から非無段変速状態への切換えのときには、該切換え前後で前記エンジンの回転速度が上昇するように前記自動変速部のダウンシフトを行うものである請求項1の車両用駆動装置の制御装置。
- 前記差動機構は、サンギヤ、キャリヤ、およびリングギヤによって3つの回転要素が構成され、該3つの回転要素の回転速度を直線上で表すことができる共線図上において該3つの回転要素を一端から他端へ向かって順番に第2回転要素、第1回転要素、および第3回転要素としたとき、該第1回転要素は前記エンジンに連結され、該第2回転要素は前記第1電動機に連結され、該第3回転要素は前記伝達部材に連結される第1遊星歯車装置を含み、前記差動状態切換装置により該第2回転要素が非回転状態とされることにより前記無段変速部が非無段変速状態へ切り換えられて変速比が1より小さい増速変速機とされるものであり、
前記自動変速部は、前記無段変速部を介した前記伝達部材からの入力経路と前記無段変速部を介さない入力経路とで前記エンジンの出力を受け入れるものである請求項1または2の車両用駆動装置の制御装置。 - エンジンの出力を第1電動機および伝達部材へ分配する差動機構と該伝達部材から駆動輪への動力伝達経路に設けられた第2電動機とを有する差動部と、前記動力伝達経路の一部を構成する自動変速部とを備えた車両用駆動装置の制御装置であって、
前記差動機構に備えられ、前記差動部を差動作用が働く差動状態と該差動作用をしない非差動状態とに選択的に切り換えるための差動状態切換装置と、
前記差動部の差動状態と非差動状態との切換え時には、該切換えと同時に前記自動変速部の変速を行う自動変速制御手段と
を、含むことを特徴とする車両用駆動装置の制御装置。 - 前記自動変速制御手段は、前記差動部の差動状態から非差動状態への切換えのときには、該切換え前後で前記エンジンの回転速度が上昇するように前記自動変速部のダウンシフトを行うものである請求項4の車両用駆動装置の制御装置。
- 前記差動機構は、サンギヤ、キャリヤ、およびリングギヤによって3つの回転要素が構成され、該3つの回転要素の回転速度を直線上で表すことができる共線図上において該3つの回転要素を一端から他端へ向かって順番に第2回転要素、第1回転要素、および第3回転要素としたとき、該第1回転要素は前記エンジンに連結され、該第2回転要素は前記第1電動機に連結され、該第3回転要素は前記伝達部材に連結される第1遊星歯車装置を含み、前記差動状態切換装置により該第2回転要素が非回転状態とされることにより前記差動部が非差動状態へ切り換えられて変速比が1より小さい増速変速機とされるものであり、
前記自動変速部は、前記差動部を介した前記伝達部材からの入力経路と前記差動部を介さない入力経路とで前記エンジンの出力を受け入れるものである請求項4または5の車両用駆動装置の制御装置。
Priority Applications (2)
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JP2005182398A JP4238844B2 (ja) | 2005-06-22 | 2005-06-22 | 車両用駆動装置の制御装置 |
US11/471,543 US7481737B2 (en) | 2005-06-22 | 2006-06-21 | Control apparatus for vehicular drive system, vehicle provided with the control apparatus, and method of controlling vehicular drive system |
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JP2005182398A JP4238844B2 (ja) | 2005-06-22 | 2005-06-22 | 車両用駆動装置の制御装置 |
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JP2007001389A true JP2007001389A (ja) | 2007-01-11 |
JP4238844B2 JP4238844B2 (ja) | 2009-03-18 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008195303A (ja) * | 2007-02-14 | 2008-08-28 | Toyota Motor Corp | 車両用駆動装置の制御装置 |
JP2009113711A (ja) * | 2007-11-08 | 2009-05-28 | Toyota Motor Corp | ハイブリッド車両の制御装置 |
JP2009143416A (ja) * | 2007-12-14 | 2009-07-02 | Toyota Motor Corp | 車両用動力伝達装置の制御装置 |
JP2013154682A (ja) * | 2012-01-27 | 2013-08-15 | Fuji Heavy Ind Ltd | ハイブリッド車両の駆動装置 |
JP2017001546A (ja) * | 2015-06-11 | 2017-01-05 | アイシン・エーアイ株式会社 | 車両の動力伝達制御装置 |
CN110094474A (zh) * | 2018-01-29 | 2019-08-06 | 丰田自动车株式会社 | 车辆用动力传递装置的控制装置 |
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JP4165526B2 (ja) * | 2005-05-26 | 2008-10-15 | トヨタ自動車株式会社 | 車両用駆動装置の制御装置 |
JP4244966B2 (ja) * | 2005-06-22 | 2009-03-25 | トヨタ自動車株式会社 | 車両用駆動装置の制御装置 |
US7610976B2 (en) * | 2006-05-03 | 2009-11-03 | Gm Global Technology Operations, Inc. | Hybrid powertrain with electrically variable transmission having parallel friction launch and method |
JP5003220B2 (ja) * | 2007-03-15 | 2012-08-15 | トヨタ自動車株式会社 | 車両用駆動装置の制御装置 |
JP4645620B2 (ja) * | 2007-05-24 | 2011-03-09 | トヨタ自動車株式会社 | ハイブリッド車両用動力伝達装置の制御装置 |
US7555374B2 (en) * | 2007-10-23 | 2009-06-30 | Gm Global Technology Operations, Inc. | Method for monitoring a motor speed sensor |
US8214120B2 (en) * | 2007-11-04 | 2012-07-03 | GM Global Technology Operations LLC | Method to manage a high voltage system in a hybrid powertrain system |
CN101590805B (zh) * | 2008-05-30 | 2012-11-21 | 比亚迪股份有限公司 | 一种混合动力驱动*** |
US8116951B2 (en) * | 2008-07-28 | 2012-02-14 | GM Global Technology Operations LLC | Transmission with substantially identical gear sets for torque load sharing |
DE102012204477B4 (de) * | 2012-03-21 | 2023-05-11 | Zf Friedrichshafen Ag | Getriebevorrichtung mit wenigstens einem elektrischen Variator zum stufenlosen Variieren einer Übersetzung und mit Leistungsverzweigung |
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CN115585231A (zh) | 2017-01-20 | 2023-01-10 | 北极星工业有限公司 | 车辆的车辆诊断方法 |
CN110509760B (zh) * | 2019-09-20 | 2021-06-22 | 段志辉 | 混合动力车辆用动力驱动*** |
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Cited By (8)
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JP2008195303A (ja) * | 2007-02-14 | 2008-08-28 | Toyota Motor Corp | 車両用駆動装置の制御装置 |
US8224535B2 (en) | 2007-02-14 | 2012-07-17 | Toyota Jidosha Kabushiki Kaisha | Control apparatus and control method for vehicular power transmitting apparatus |
JP2009113711A (ja) * | 2007-11-08 | 2009-05-28 | Toyota Motor Corp | ハイブリッド車両の制御装置 |
JP4561812B2 (ja) * | 2007-11-08 | 2010-10-13 | トヨタ自動車株式会社 | ハイブリッド車両の制御装置 |
JP2009143416A (ja) * | 2007-12-14 | 2009-07-02 | Toyota Motor Corp | 車両用動力伝達装置の制御装置 |
JP2013154682A (ja) * | 2012-01-27 | 2013-08-15 | Fuji Heavy Ind Ltd | ハイブリッド車両の駆動装置 |
JP2017001546A (ja) * | 2015-06-11 | 2017-01-05 | アイシン・エーアイ株式会社 | 車両の動力伝達制御装置 |
CN110094474A (zh) * | 2018-01-29 | 2019-08-06 | 丰田自动车株式会社 | 车辆用动力传递装置的控制装置 |
Also Published As
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US20070087893A1 (en) | 2007-04-19 |
US7481737B2 (en) | 2009-01-27 |
JP4238844B2 (ja) | 2009-03-18 |
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