JP7452033B2 - ハイブリッド車両のモータトルク制御装置 - Google Patents
ハイブリッド車両のモータトルク制御装置 Download PDFInfo
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- JP7452033B2 JP7452033B2 JP2020011876A JP2020011876A JP7452033B2 JP 7452033 B2 JP7452033 B2 JP 7452033B2 JP 2020011876 A JP2020011876 A JP 2020011876A JP 2020011876 A JP2020011876 A JP 2020011876A JP 7452033 B2 JP7452033 B2 JP 7452033B2
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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
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/06—Combustion engines, Gas turbines
- B60W2510/0695—Inertia
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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
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/08—Electric propulsion units
- B60W2510/088—Inertia
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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
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/10—Change speed gearings
- B60W2510/1005—Transmission ratio engaged
- B60W2510/101—Transmission neutral state
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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
- 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
- B60W2540/00—Input parameters relating to occupants
- B60W2540/14—Clutch 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
- B60W2710/08—Electric propulsion units
- B60W2710/081—Speed
- B60W2710/082—Speed change rate
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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
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Power Engineering (AREA)
- Automation & Control Theory (AREA)
- Hybrid Electric Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
MG補正トルク[Nm]=エンジン慣性モーメント[kgm2]×MG回転速度変化率[rad/s2]...(1)
MG補正トルク=α×エンジン2の慣性モーメント[kgm2]× MG回転速度変化率[rad/s2]...(2)
MG補正トルク=(1-α)×エンジン2の慣性モーメント[kgm2]×MG回転速度変化率[rad/s2]...(3)
MGトルク補正係数=モータジェネレータ3の慣性モーメント/{(モータジェネレータ3の慣性モーメント+エンジン2の慣性モーメント)×α}...(4)
MGトルク補正係数={(モータジェネレータ3の慣性モーメント+エンジン2の慣性モーメント)×(1-α)}/(モータジェネレータ3の慣性モーメント-1)...(5)
2 エンジン
3 モータジェネレータ(モータ)
4 マニュアルトランスミッション(変速機)
7 自動クラッチ
8 マニュアルクラッチ
10 ECU(制御部)
42 ニュートラルスイッチ
81 クラッチペダルセンサ
91 アクセル開度センサ
Claims (5)
- エンジンとモータとが自動クラッチを介して接続され、前記モータと変速機とがマニュアルクラッチを介して接続されたハイブリッド車両のモータトルク制御装置であって、
前記ハイブリッド車両の制御モードとして、前記自動クラッチを解放して前記モータの動力で走行するEVモードと、前記自動クラッチを係合して前記エンジン、または前記エンジン及び前記モータの動力で走行するHEVモードとを有し、
少なくともアクセル開度に基づいて算出されるドライバ要求トルクに基づいて前記EVモードと前記HEVモードとを切り替える制御部を備え、
前記制御部は、前記マニュアルクラッチの係合前に、前記HEVモード時の前記モータの回転速度の変化率を基準として、前記EVモード時の前記モータの回転速度の変化率が、その基準と略同一となるように、前記EVモード時には、エンジン慣性モーメント相当のトルクを前記モータのトルクに加算または減算する補正を行なうハイブリッド車両のモータトルク制御装置。 - 前記制御部は、前記EVモード時に、前記モータの回転速度の変化率が大きくなるほど、前記モータのトルクを、前記ドライバ要求トルクに対して減少させる請求項1に記載のハイブリッド車両のモータトルク制御装置。
- 前記制御部は、前記EVモード時で、かつ、前記マニュアルクラッチが解放状態または前記変速機がニュートラル状態であるときに、前記HEVモード時の動力源側の慣性モーメントと前記EVモード時の動力源側の慣性モーメントの比に基づいて前記モータのトルクを、前記ドライバ要求トルクに対して減少させる請求項1または請求項2に記載のハイブリッド車両のモータトルク制御装置。
- 前記制御部は、前記HEVモード時で、かつ、前記マニュアルクラッチが解放状態または前記変速機がニュートラル状態であるときに、前記HEVモード時の動力源側の慣性モーメントと前記EVモード時の動力源側の慣性モーメントの比に基づいて前記モータのトルクを、前記HEVモード用のモータ要求トルクに対して増加させる請求項1から請求項3のいずれか1項に記載のハイブリッド車両のモータトルク制御装置。
- 前記制御部は、前記HEVモード時には、前記モータの回転速度の変化率に基づいて前記モータのトルクを、前記HEVモード用のモータ要求トルクに対して増加させ、前記EVモード時には、前記モータの回転速度の変化率に基づいて前記モータのトルクを、前記ドライバ要求トルクに対して減少させる請求項1から請求項4のいずれか1項に記載のハイブリッド車両のモータトルク制御装置。
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JP2004320852A (ja) | 2003-04-14 | 2004-11-11 | Nissan Diesel Motor Co Ltd | 車両のハイブリッドシステム |
JP2010252526A (ja) | 2009-04-15 | 2010-11-04 | Toyota Motor Corp | 電動モータの制御装置 |
JP2012091599A (ja) | 2010-10-26 | 2012-05-17 | Nissan Motor Co Ltd | ハイブリッド車両の制御装置 |
JP2013184689A (ja) | 2012-03-12 | 2013-09-19 | Toyota Motor Corp | ハイブリッド車両 |
US20130274969A1 (en) | 2012-04-13 | 2013-10-17 | Ford Global Technologies, Llc | Feed Forward and Feedback Adjustment of Motor Torque During Clutch Engagement |
JP2014046696A (ja) | 2012-08-29 | 2014-03-17 | Denso Corp | ハイブリッド車のモータ制御装置 |
WO2014097351A1 (ja) | 2012-12-19 | 2014-06-26 | 川崎重工業株式会社 | 電動車両の制御装置 |
JP2016121708A (ja) | 2014-12-24 | 2016-07-07 | トヨタ自動車株式会社 | 車両 |
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JPH08193533A (ja) * | 1995-01-18 | 1996-07-30 | Toyota Motor Corp | 内燃機関の出力制御装置 |
JP3675627B2 (ja) * | 1997-11-28 | 2005-07-27 | 本田技研工業株式会社 | ハイブリッド車両の制御装置 |
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JP2004320852A (ja) | 2003-04-14 | 2004-11-11 | Nissan Diesel Motor Co Ltd | 車両のハイブリッドシステム |
JP2010252526A (ja) | 2009-04-15 | 2010-11-04 | Toyota Motor Corp | 電動モータの制御装置 |
JP2012091599A (ja) | 2010-10-26 | 2012-05-17 | Nissan Motor Co Ltd | ハイブリッド車両の制御装置 |
JP2013184689A (ja) | 2012-03-12 | 2013-09-19 | Toyota Motor Corp | ハイブリッド車両 |
US20130274969A1 (en) | 2012-04-13 | 2013-10-17 | Ford Global Technologies, Llc | Feed Forward and Feedback Adjustment of Motor Torque During Clutch Engagement |
JP2014046696A (ja) | 2012-08-29 | 2014-03-17 | Denso Corp | ハイブリッド車のモータ制御装置 |
WO2014097351A1 (ja) | 2012-12-19 | 2014-06-26 | 川崎重工業株式会社 | 電動車両の制御装置 |
JP2016121708A (ja) | 2014-12-24 | 2016-07-07 | トヨタ自動車株式会社 | 車両 |
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