JP6927326B2 - 車両制御方法及び車両制御装置 - Google Patents
車両制御方法及び車両制御装置 Download PDFInfo
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- 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
- B60W20/13—Controlling the power contribution of each of the prime movers to meet required power demand in order to stay within battery power input or output limits; in order to prevent overcharging or battery depletion
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- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
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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
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- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/24—Conjoint control of vehicle sub-units of different type or different function including control of energy storage means
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- 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
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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
- 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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- 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
- B60W20/20—Control strategies involving selection of hybrid configuration, e.g. selection between series or parallel configuration
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- 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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- 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
- B60W30/192—Mitigating problems related to power-up or power-down of the driveline, e.g. start-up of a cold engine
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
- F02D29/02—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving vehicles; peculiar to engines driving variable pitch propellers
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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
- 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
- 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
- B60W2710/06—Combustion engines, Gas turbines
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- B—PERFORMING OPERATIONS; TRANSPORTING
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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
- B60W2710/00—Output or target parameters relating to a particular sub-units
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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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
- B60W2710/00—Output or target parameters relating to a particular sub-units
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- B60W2710/083—Torque
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- 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
- B60W2710/085—Torque change rate
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- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/90—Vehicles comprising electric prime movers
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
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- B60Y2300/18—Propelling the vehicle
- B60Y2300/192—Power-up or power-down of the driveline, e.g. start up of a cold engine
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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
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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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
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- Y02T10/60—Other road transportation technologies with climate change mitigation effect
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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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- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Automation & Control Theory (AREA)
- General Engineering & Computer Science (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Hybrid Electric Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Description
4 発電機(第1電動機)
5 バッテリ
6 駆動モータ(第2電動機)
Fa 下限駆動力
Fd 第2電動機に要求される駆動力
Ft バッテリ駆動制限閾値
Gj1 駆動力の第1勾配
Gj2 駆動力の第2勾配
Claims (13)
- 内燃機関と、
前記内燃機関の出力軸に機械的に接続された第1電動機と、
前記第1電動機に電気的に接続されたバッテリと、
電動車両が備える駆動輪に機械的に接続され、且つ前記第1電動機により発電された電力及び前記バッテリから供給された電力により前記駆動輪を駆動する第2電動機と、を備える
前記電動車両を制御する車両制御装置の車両制御方法であって、
前記内燃機関が停止した状態において、前記第2電動機に要求される駆動力が増加した場合、前記バッテリが供給する電力によって前記第2電動機が出力する駆動力を、前記バッテリが前記電動車両を駆動させるために供給可能な電力から定まる最大の駆動力よりも低く制限し、
前記低く制限された駆動力を前記第2電動機が出力してから、前記内燃機関が始動して前記第1電動機が発電を始める迄の間、前記バッテリが供給する電力によって前記第2電動機が出力する駆動力を、時間の経過に従って増加させる
ことを特徴とする車両制御装置の車両制御方法。 - 前記低く制限された駆動力は、前記最大の駆動力から、前記内燃機関の始動に要する時間によって定まる余剰駆動力を減算した値であるバッテリ駆動制限閾値であることを特徴とする請求項1に記載の車両制御装置の車両制御方法。
- 前記低く制限された駆動力は、前記最大の駆動力から、前記内燃機関の始動に要する時間及び駆動力の第1勾配によって定まる余剰駆動力を減算した値であるバッテリ駆動制限閾値であることを特徴とする請求項1に記載の車両制御装置の車両制御方法。
- 前記第2電動機に要求される駆動力が、前記バッテリ駆動制限閾値と等しい又は前記バッテリ駆動制限閾値よりも高い場合、前記内燃機関を始動させるための処理を開始することを特徴とする請求項2又は3に記載の車両制御装置の車両制御方法。
- 前記内燃機関を始動させるための処理を開始した後に、
前記第2電動機に要求される駆動力が、前記バッテリ駆動制限閾値よりも低くなった場合、前記内燃機関を始動させるための処理を中断することを特徴とする請求項4に記載の車両制御装置の車両制御方法。 - 前記バッテリ駆動制限閾値が、所定の下限駆動力よりも低くなった場合、前記内燃機関の出力軸を回転させることを特徴とする請求項2又は3に記載の車両制御装置の車両制御方法。
- 前記バッテリ駆動制限閾値は、前記電動車両のアクセルがオフ状態である時に前記第2電動機が出力する駆動力よりも大きく、且つ力行側であることを特徴とする請求項2又は3に記載の車両制御装置の車両制御方法。
- 前記内燃機関の出力軸を回転させる時の回転数を、前記第1電動機が所定の下限発電電力を発電する為に必要な回転数に制限することを特徴とする請求項6に記載の車両制御装置の車両制御方法。
- 前記低く制限された駆動力を前記第2電動機が出力してから、前記内燃機関が始動して前記第1電動機が発電を始める迄の間、前記第2電動機が出力する駆動力の第1勾配を、前記第1電動機が発電を始めた後、前記第2電動機が出力する駆動力の第2勾配よりも小さくすることを特徴とする請求項6に記載の車両制御装置の車両制御方法。
- 前記下限発電電力は、所定以上の加速度変化を生じさせる駆動力から定まることを特徴とする請求項8に記載の車両制御装置の車両制御方法。
- 前記第1電動機が発電する電力の上限値である上限発電電力を、前記バッテリが充電可能な電力によって定めることを特徴とする請求項1〜10のいずれか一項に記載の車両制御装置の車両制御方法。
- 外気温が低いほどバッテリ駆動制限閾値を低く設定することを特徴とする請求項2又は3に記載の車両制御装置の車両制御方法。
- 内燃機関と、
前記内燃機関の出力軸に機械的に接続された第1電動機と、
前記第1電動機に電気的に接続されたバッテリと、
電動車両が備える駆動輪に機械的に接続され、且つ前記第1電動機により発電された電力及び前記バッテリから供給された電力により前記駆動輪を駆動する第2電動機と、を備える
前記電動車両を制御する車両制御装置であって、
前記内燃機関が停止した状態において、前記第2電動機に要求される駆動力が増加した場合、前記バッテリが供給する電力によって前記第2電動機が出力する駆動力を、前記バッテリが供給可能な電力から定まる最大の駆動力よりも低く制限し、
前記低く制限された駆動力を前記第2電動機が出力してから、前記内燃機関が始動して前記第1電動機が発電を始める迄の間、前記バッテリが供給する電力によって前記第2電動機が出力する駆動力を、時間の経過に従って増加させる
ことを特徴とする車両制御装置。
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DE102018208425A1 (de) * | 2018-05-28 | 2019-11-28 | Bayerische Motoren Werke Aktiengesellschaft | Antriebsstrang für ein Kraftfahrzeug, insbesondere für einen Kraftwagen, sowie Verfahren zum Betreiben eines solchen Antriebsstrangs |
JP7424238B2 (ja) | 2020-07-27 | 2024-01-30 | 三菱自動車工業株式会社 | 車両の走行制御システム、及びハイブリッド車両 |
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JP3997633B2 (ja) | 1998-12-15 | 2007-10-24 | 日産自動車株式会社 | 車両の駆動力制御装置 |
JP2010179882A (ja) | 2009-02-09 | 2010-08-19 | Nissan Motor Co Ltd | 車両の再始動制御装置及び再始動制御方法 |
JP5305025B2 (ja) * | 2009-07-06 | 2013-10-02 | スズキ株式会社 | ハイブリッド車両 |
US8755963B2 (en) * | 2010-06-25 | 2014-06-17 | Toyota Jidosha Kabushiki Kaisha | Electrically-powered vehicle and control method therefor |
EP2772398B1 (en) * | 2011-10-28 | 2018-11-14 | Nissan Motor Co., Ltd | Control device for hybrid vehicle |
JP5957873B2 (ja) * | 2011-12-21 | 2016-07-27 | スズキ株式会社 | エンジン始動制御装置 |
JP5838870B2 (ja) * | 2012-03-13 | 2016-01-06 | トヨタ自動車株式会社 | ハイブリッド車両の制御装置 |
JP5928576B2 (ja) | 2012-03-15 | 2016-06-01 | 日産自動車株式会社 | ハイブリッド車両の制御装置 |
US9604632B2 (en) * | 2012-07-05 | 2017-03-28 | Toyota Jidosha Kabushiki Kaisha | Control system for hybrid vehicle |
JP2014177255A (ja) * | 2013-03-15 | 2014-09-25 | Aisin Seiki Co Ltd | 車両制御装置 |
JP6303422B2 (ja) * | 2013-11-14 | 2018-04-04 | 日産自動車株式会社 | ハイブリッド車両の制御装置 |
JP2015202727A (ja) * | 2014-04-11 | 2015-11-16 | トヨタ自動車株式会社 | 車両 |
JP6315016B2 (ja) * | 2016-03-25 | 2018-04-25 | 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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US11465604B2 (en) | 2022-10-11 |
KR20200088468A (ko) | 2020-07-22 |
BR112020011848A2 (pt) | 2020-11-24 |
RU2748238C1 (ru) | 2021-05-21 |
JPWO2019116552A1 (ja) | 2021-01-14 |
EP3725618A1 (en) | 2020-10-21 |
CN111479735B (zh) | 2023-06-06 |
MX2020006234A (es) | 2020-08-24 |
EP3725618A4 (en) | 2020-12-16 |
WO2019116552A1 (ja) | 2019-06-20 |
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