JPWO2012127679A1 - 車両の制御装置 - Google Patents
車両の制御装置 Download PDFInfo
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- JPWO2012127679A1 JPWO2012127679A1 JP2013505746A JP2013505746A JPWO2012127679A1 JP WO2012127679 A1 JPWO2012127679 A1 JP WO2012127679A1 JP 2013505746 A JP2013505746 A JP 2013505746A JP 2013505746 A JP2013505746 A JP 2013505746A JP WO2012127679 A1 JPWO2012127679 A1 JP WO2012127679A1
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- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
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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
- B60W20/15—Control strategies specially adapted for achieving a particular effect
-
- 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
-
- 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
- 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
-
- 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
- B60W30/1882—Controlling power parameters of the driveline, e.g. determining the required power characterised by the working point of the engine, e.g. by using engine output chart
-
- 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
- B60W2556/00—Input parameters relating to data
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- 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
- Y10S903/93—Conjoint control of different elements
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Hybrid Electric Vehicles (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
好ましくは、制御部は、エンジンの実回転速度および実トルクで決まる実エンジン動作点が再循環領域に含まれるように、実エンジン動作点を制御する。
指令動作点設定部440は、要求エンジン動作点OPreqおよび境界線Lに基づいて、指令エンジン動作点OPcom(指令エンジン回転速度Necom、指令エンジントルクTecom)を設定する。具体的には、指令動作点設定部440は、要求エンジン動作点OPreqが境界線Lを超えておりEGR領域に含まれる場合、要求エンジン動作点OPreqをそのまま指令エンジン動作点OPcomに設定する。一方、要求エンジン動作点OPreqが境界線Lを超えずに非EGR領域に含まれる場合、指令動作点設定部440は、要求エンジン動作点OPreqをEGR領域に含まれるように補正し、補正後のエンジン動作点を指令エンジン動作点OPcomに設定する。
以上のように、本実施例によるECU400は、EGR装置を有する筒内噴射式エンジンとモータとを備えた車両において、車両要求パワーが低い場合(要求エンジン動作点が非EGR領域に含まれる場合)であっても、車両要求パワーを満たしつつEGR装置の作動を維持するようにエンジンおよびモータを制御する。そのため、ユーザの要求に応えつつ燃費を向上させることができる。
上述の実施例では、要求エンジン動作点OPreqを補正する際、特に、動力伝達や熱効率を考慮していなかった(図4参照)。これに対し、動力伝達や熱効率を考慮して要求エンジン動作点OPreqを補正するようにしてもよい。
上述の実施例では、指令エンジン動作点OPcomは、要求エンジン動作点OPreqと比較して、エンジン回転速度が低く、かつトルクが高く、かつパワーが同じであった(図4参照)。これに対し、指令エンジン動作点OPcomは、要求エンジン動作点OPreqと比較して、エンジン回転速度が同じで、かつトルクが高くなるように(すなわちパワーが高くなるように)設定されてもよい。
上述の変形例1では、最適動作点を考慮して指令エンジン動作点OPcomを設定し、変形例2では、指令エンジン動作点OPcomのパワーを要求エンジン動作点OPreqのパワーよりも増加させた。これに対し、変形例1、2を組合せて、最適動作点を考慮しつつ、指令エンジン動作点OPcomのパワーを要求エンジン動作点OPreqのパワーよりも増加させるようにしてもよい。
Claims (8)
- 排気の一部を吸気通路へ戻すための再循環装置(170、180)を備えたエンジン(100)と、前記エンジンとともに車両駆動力を発生するモータ(300A、300B)とを備えた車両の制御装置であって、前記再循環装置は、前記エンジンが再循環領域で運転される場合に作動され、前記エンジンが前記再循環領域よりもトルクが低い非再循環領域で運転される場合に停止され、
前記制御装置は、
前記車両に要求される車両要求パワーを算出する算出部(410)と、
前記車両要求パワーを満たしつつ前記エンジンが前記再循環領域で運転されるように、前記エンジンおよび前記モータを制御する制御部(420〜450)とを備える、車両の制御装置。 - 前記エンジンは、気筒内に燃料を直接噴射する噴射弁を有する、請求項1に記載の車両の制御装置。
- 前記制御部は、前記エンジンの実回転速度および実トルクで決まる実エンジン動作点が前記再循環領域に含まれるように、前記実エンジン動作点を制御する、請求項2に記載の車両の制御装置。
- 前記制御部は、前記車両要求パワーに基づいて要求エンジン動作点を算出し、前記要求エンジン動作点が前記再循環領域に含まれる場合、前記要求エンジン動作点を前記実エンジン動作点とし、前記要求エンジン動作点が前記再循環領域に含まれない場合、前記要求エンジン動作点を前記再循環領域に含まれるように高トルク側に移動させた補正エンジン動作点を前記実エンジン動作点とする、請求項3に記載の車両の制御装置。
- 前記補正エンジン動作点は、前記要求エンジン動作点と比較して、回転速度が低く、かつトルクが高く、かつパワーが同じである、請求項4に記載の車両の制御装置。
- 前記補正エンジン動作点は、前記要求エンジン動作点と比較して、回転速度が同じで、かつパワーが高い、請求項4に記載の車両の制御装置。
- 前記補正エンジン動作点は、前記要求エンジン動作点と比較して、回転速度が低く、かつトルクが高く、かつパワーが高い、請求項4に記載の車両の制御装置。
- 前記制御部は、前記補正エンジン動作点のパワーを前記要求エンジン動作点のパワーよりも増加させた場合、前記車両要求パワーを満たすように、前記補正エンジン動作点のパワーの増加に応じて前記モータのパワーを低下させる、請求項6または7に記載の車両の制御装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2011/057154 WO2012127679A1 (ja) | 2011-03-24 | 2011-03-24 | 車両の制御装置 |
Publications (2)
Publication Number | Publication Date |
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JPWO2012127679A1 true JPWO2012127679A1 (ja) | 2014-07-24 |
JP5700115B2 JP5700115B2 (ja) | 2015-04-15 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2013505746A Active JP5700115B2 (ja) | 2011-03-24 | 2011-03-24 | 車両の制御装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20140012451A1 (ja) |
JP (1) | JP5700115B2 (ja) |
CN (1) | CN103476652B (ja) |
DE (1) | DE112011105083T5 (ja) |
WO (1) | WO2012127679A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015195895A1 (en) * | 2014-06-20 | 2015-12-23 | Parker-Hannifin Corporation | Power efficiency control mechanism for a working machine |
CN111169465B (zh) * | 2020-01-15 | 2021-06-11 | 上海电气集团股份有限公司 | 一种重度混合动力车辆运行的控制方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3680536B2 (ja) * | 1998-02-04 | 2005-08-10 | マツダ株式会社 | エンジンの制御装置 |
JP4367147B2 (ja) * | 2004-01-30 | 2009-11-18 | 日産自動車株式会社 | 内燃機関の制御装置 |
JP4086010B2 (ja) * | 2004-05-11 | 2008-05-14 | トヨタ自動車株式会社 | 動力出力装置およびこれを搭載する自動車並びに動力出力装置の制御方法 |
JP4229088B2 (ja) * | 2005-05-27 | 2009-02-25 | トヨタ自動車株式会社 | 車両用駆動装置の制御装置 |
JP2010083319A (ja) * | 2008-09-30 | 2010-04-15 | Toyota Motor Corp | ハイブリッド車およびその制御方法 |
JP2010241273A (ja) * | 2009-04-06 | 2010-10-28 | Toyota Motor Corp | ハイブリッド車およびその制御方法 |
US8069663B2 (en) * | 2010-09-09 | 2011-12-06 | Ford Global Technologies, Llc | Method and system for turbocharging an engine |
-
2011
- 2011-03-24 DE DE112011105083.6T patent/DE112011105083T5/de not_active Withdrawn
- 2011-03-24 US US14/006,864 patent/US20140012451A1/en not_active Abandoned
- 2011-03-24 JP JP2013505746A patent/JP5700115B2/ja active Active
- 2011-03-24 CN CN201180069541.4A patent/CN103476652B/zh not_active Expired - Fee Related
- 2011-03-24 WO PCT/JP2011/057154 patent/WO2012127679A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
JP5700115B2 (ja) | 2015-04-15 |
WO2012127679A1 (ja) | 2012-09-27 |
US20140012451A1 (en) | 2014-01-09 |
DE112011105083T5 (de) | 2014-06-26 |
CN103476652B (zh) | 2016-05-04 |
CN103476652A (zh) | 2013-12-25 |
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