JP2014051132A - 車両用駆動装置 - Google Patents
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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
- 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
- B60K6/48—Parallel type
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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 ; 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
- B60K6/50—Architecture of the driveline characterised by arrangement or kind of transmission units
- B60K6/52—Driving a plurality of drive axles, e.g. four-wheel drive
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- 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
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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
- B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
- B60W10/11—Stepped gearings
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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
- B60W20/40—Controlling the engagement or disengagement of prime movers, e.g. for transition between prime movers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
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- B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
- B60K23/08—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles
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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
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/08—Electric propulsion units
- B60W2710/081—Speed
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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
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/08—Electric propulsion units
- B60W2710/083—Torque
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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Abstract
【解決手段】駆動装置1は、電動モータ11と、電動モータ11のトルクを伝達する駆動力伝達装置12と、これらを制御する制御装置10とを備え、駆動力伝達装置12は、第1中間シャフト44と第2中間シャフト45とを相対回転不能に連結して電動モータ11のトルクを後輪104L,104Rに伝達する連結状態と、第1中間シャフト44と第2中間シャフト45との連結が遮断された遮断状態とを切り替え可能な連結機構5を有し、制御装置10は、第1中間シャフト44の回転速度を第2中間シャフト45の回転速度よりも高めた後に電動モータ11のトルクを低減し、このトルクを低減した状態で連結機構5を制御して駆動力伝達装置12を遮断状態から連結状態に切り替える。
【選択図】図2
Description
以下、本発明の実施の形態に係る車両用駆動装置につき、図1乃至図7を参照して詳細に説明する。
図2は、駆動装置1の電動モータ11及び駆動力伝達装置12の構成例を示す断面図である。
ハウジング2は、減速機構3を構成する筒状の自転力付与部材30(後述)の他、リヤディファレンシャル4を収容する第1のハウジングエレメント20、電動モータ11を収容する第2のハウジングエレメント21、第2のハウジングエレメント21側に開口する第3のハウジングエレメント22、及び第3のハウジングエレメント22と第2のハウジングエレメント21との間に介在する第4のハウジングエレメント23を有し、これら第1乃至第4のハウジングエレメント20〜23が電動モータ11の回転軸線O1に沿って配置されている。以下、回転軸線O1に平行な方向を「軸線方向」という。
電動モータ11は、ステータ110,ロータ111及びモータ軸112を有している。また、電動モータ11は、ステータ110が制御装置10に接続され、制御装置10からモータ電流の供給を受けてロータ111を回転させる磁界を発生させる。ロータ111の内周側には、第2のハウジングエレメント21の内フランジ211の中心部を軸線方向に貫通するモータ軸112が固定されている。ステータ110は、第2のハウジングエレメント21の内フランジ211にボルト113によって固定されている。
図3は軸線方向から見た減速機構3の構成を示す説明図である。
リヤディファレンシャル4は、デフケース40と、デフケース40に固定されたピニオンギヤシャフト41と、ピニオンギヤシャフト41に回転可能に支持された一対のピニオンギヤ42と、一対のピニオンギヤ42に噛合する一対の出力部材としてのサイドギヤ43とを有するベベルギヤ式の差動歯車機構からなる。リヤディファレンシャル4は、この構成により、減速機構3で減速された電動モータ11のトルクを左右の後輪107L,107Rに差動を許容して伝達する。
連結機構5は、電動モータ50と、電動モータ50の駆動力によって軸線方向に沿って進退移動する円筒状のスリーブ51と、電動モータ50の駆動力を軸線方向の移動力に変換してスリーブ51に伝達する歯車伝達機構52とを有している。電動モータ50は、制御装置10(図1に示す)によって制御され、制御装置10から供給される電流の向きによって回転方向が変化する。連結機構5は、スリーブ51の進退移動により、第1中間シャフト44と、第1中間シャフト44と同軸上で相対回転可能な第2中間シャフト45とを連結可能である。
制御装置10は、電動モータ11の回転を停止した四輪駆動車100の二輪駆動の走行中に駆動力伝達装置12を遮断状態から連結状態に切り替えるとき、電動モータ11にトルクを発生させて第1中間シャフト44の回転速度を第2中間シャフト45の回転速度よりも高めた後に電動モータ11のトルクを低減し、この電動モータ11のトルクを低減した状態で連結機構5を制御して、遮断状態から連結状態に切り替える。
以上説明した実施の形態によれば、次に示す効果が得られる。
Claims (3)
- 車両の駆動力としてのトルクを発生するモータと、
前記モータのトルクを車輪に伝達する駆動力伝達装置と、
前記モータ及び前記駆動力伝達装置を制御する制御装置とを備え、
前記駆動力伝達装置は、前記モータ側の第1回転部材と前記車輪側の第2回転部材とを相対回転不能に連結して前記モータのトルクを前記車輪に伝達する連結状態と、前記第1回転部材と前記第2回転部材との連結が遮断された遮断状態とを切り替え可能な連結機構を有し、
前記制御装置は、前記モータの回転を停止した前記車両の走行中に前記駆動力伝達装置を前記遮断状態から前記連結状態に切り替えるとき、前記モータにトルクを発生させて前記第1回転部材の回転速度を前記第2回転部材の回転速度よりも高めた後に前記モータのトルクを低減し、前記モータのトルクを低減した状態で前記連結機構を制御して前記駆動力伝達装置を前記遮断状態から前記連結状態に切り替える
車両用駆動装置。 - 前記連結機構は、前記第1回転部材及び前記第2回転部材のうち一方に設けられた凹部と他方に設けられた凸部との噛み合いにより、前記第1回転部材と前記第2回転部材とを連結する噛み合いクラッチであり、
前記制御装置は、前記連結機構の制御による前記遮断状態から前記連結状態への切り替えが不成立であったとき、再度、前記第1回転部材の回転速度を前記第2回転部材の回転速度よりも高めた後に前記モータのトルクを低減し、前記モータのトルクを低減した状態で前記連結機構を制御して前記駆動力伝達装置を前記遮断状態から前記連結状態に切り替える、
請求項1に記載の車両用駆動装置。 - 前記駆動力伝達装置は、前記車両の左車輪及び右車輪にこれら両車輪の差動を許容して前記モータのトルクを伝達する差動歯車機構を備え、
前記第1回転部材は、前記差動歯車機構の一対の出力部材のうち一方の出力部材に連結され、
前記第2回転部材は、前記左車輪及び前記右車輪のうち、前記一方の出力部材を介して前記モータのトルクが伝達される車輪に連結されている、
請求項1又は2に記載の車両用駆動装置。
Priority Applications (4)
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JP2012195211A JP6064459B2 (ja) | 2012-09-05 | 2012-09-05 | 車両用駆動装置 |
US14/013,529 US8870713B2 (en) | 2012-09-05 | 2013-08-29 | Vehicle drive apparatus |
CN201310389030.1A CN103671816B (zh) | 2012-09-05 | 2013-08-30 | 车辆用驱动装置 |
EP13182732.1A EP2705966B1 (en) | 2012-09-05 | 2013-09-03 | Vehicle drive apparatus |
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JP2012195211A JP6064459B2 (ja) | 2012-09-05 | 2012-09-05 | 車両用駆動装置 |
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JP2014051132A true JP2014051132A (ja) | 2014-03-20 |
JP6064459B2 JP6064459B2 (ja) | 2017-01-25 |
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Publication number | Priority date | Publication date | Assignee | Title |
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JP2016210358A (ja) * | 2015-05-12 | 2016-12-15 | トヨタ自動車株式会社 | 車両用駆動装置 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3061689B1 (fr) * | 2017-01-06 | 2019-05-24 | Peugeot Citroen Automobiles Sa | Controle d'une machine electrique de vehicule hybride pour la fermeture d'un accouplement a crabot |
FR3061690B1 (fr) * | 2017-01-06 | 2019-05-24 | Peugeot Citroen Automobiles Sa | Controle d'une machine electrique de vehicule hybride suivant l'etat d'un accouplement a crabot |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11243608A (ja) * | 1998-02-24 | 1999-09-07 | Honda Motor Co Ltd | 車両用電動式駆動装置 |
JP2010260497A (ja) * | 2009-05-11 | 2010-11-18 | Nissan Motor Co Ltd | 四輪駆動制御装置 |
JP2012025197A (ja) * | 2010-07-20 | 2012-02-09 | Toyota Motor Corp | 車両用差動装置の制御装置 |
JP2012061923A (ja) * | 2010-09-15 | 2012-03-29 | Jtekt Corp | 四輪駆動車及びその制御装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4625584A (en) * | 1984-11-05 | 1986-12-02 | Toyota Jidosha Kabushiki Kaisha | Split axle drive mechanism for part-time four-wheel drive vehicle |
JP3823728B2 (ja) * | 1998-12-03 | 2006-09-20 | 株式会社日立製作所 | 自動変速システム |
DE102004026039A1 (de) * | 2004-05-27 | 2005-12-15 | Linde Ag | Antriebsachse mit einem durch den Elektromotor eines Fahrantriebs antreibbaren Arbeitsantrieb |
US7195579B2 (en) * | 2005-02-03 | 2007-03-27 | Dana Corporation | Automated inter-axle differential locking system actuation enhancement |
EP1950076B1 (en) | 2007-01-25 | 2010-07-21 | Honda Motor Co., Ltd | Vehicle drive device and hydraulic circuit thereof |
US7604561B2 (en) * | 2007-01-25 | 2009-10-20 | Gm Global Technology Operations, Inc. | Multi-speed countershaft transmission with a planetary gear set and method |
JP4959354B2 (ja) | 2007-01-29 | 2012-06-20 | 本田技研工業株式会社 | 車両駆動装置の油圧回路 |
JP5253068B2 (ja) * | 2008-09-29 | 2013-07-31 | 本田技研工業株式会社 | 変速制御装置 |
WO2010053745A1 (en) * | 2008-11-07 | 2010-05-14 | Magna Powertrain Usa, Inc. | Electric drive two-speed transaxle |
FR2954441B1 (fr) * | 2009-12-17 | 2012-03-09 | Peugeot Citroen Automobiles Sa | Procede et systeme d'accouplement d'une machine electrique sur un train roulant de vehicule, notamment d'un vehicule automobile hybride |
DE102009055249A1 (de) * | 2009-12-23 | 2011-06-30 | Robert Bosch GmbH, 70469 | Verfahren und Vorrichtung zum Betreiben einer Klauenkupplung in einem Kraftfahrzeug mit einem elektromotorischen Antrieb |
US8677852B2 (en) * | 2010-02-23 | 2014-03-25 | GM Global Technology Operations LLC | Multiplexed electromechanical actuator mechanism |
JP5727729B2 (ja) * | 2010-07-20 | 2015-06-03 | 川崎重工業株式会社 | 車両の制御装置 |
US8523738B2 (en) * | 2011-01-21 | 2013-09-03 | Dana Heavy Vehicle Systems Group, Llc | Method of shifting a tandem drive axle having an inter-axle differential |
-
2012
- 2012-09-05 JP JP2012195211A patent/JP6064459B2/ja active Active
-
2013
- 2013-08-29 US US14/013,529 patent/US8870713B2/en active Active
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- 2013-09-03 EP EP13182732.1A patent/EP2705966B1/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11243608A (ja) * | 1998-02-24 | 1999-09-07 | Honda Motor Co Ltd | 車両用電動式駆動装置 |
JP2010260497A (ja) * | 2009-05-11 | 2010-11-18 | Nissan Motor Co Ltd | 四輪駆動制御装置 |
JP2012025197A (ja) * | 2010-07-20 | 2012-02-09 | Toyota Motor Corp | 車両用差動装置の制御装置 |
JP2012061923A (ja) * | 2010-09-15 | 2012-03-29 | Jtekt Corp | 四輪駆動車及びその制御装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016210358A (ja) * | 2015-05-12 | 2016-12-15 | トヨタ自動車株式会社 | 車両用駆動装置 |
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CN103671816A (zh) | 2014-03-26 |
US8870713B2 (en) | 2014-10-28 |
US20140066253A1 (en) | 2014-03-06 |
CN103671816B (zh) | 2017-09-01 |
EP2705966A3 (en) | 2017-12-13 |
JP6064459B2 (ja) | 2017-01-25 |
EP2705966B1 (en) | 2020-12-09 |
EP2705966A2 (en) | 2014-03-12 |
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