JP7163616B2 - ハイブリッド車両のトルク制御装置 - Google Patents
ハイブリッド車両のトルク制御装置 Download PDFInfo
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- JP7163616B2 JP7163616B2 JP2018095085A JP2018095085A JP7163616B2 JP 7163616 B2 JP7163616 B2 JP 7163616B2 JP 2018095085 A JP2018095085 A JP 2018095085A JP 2018095085 A JP2018095085 A JP 2018095085A JP 7163616 B2 JP7163616 B2 JP 7163616B2
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- torque
- internal combustion
- combustion engine
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- electric motor
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Classifications
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- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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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
- Y02T10/72—Electric energy management in electromobility
-
- 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
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/84—Data processing systems or methods, management, administration
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Hybrid Electric Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Control Of Transmission Device (AREA)
Description
トルク値A:目標車軸トルク-クラッチトルク(≒エンジントルク)
トルク値B:前回のモータトルク(≒回生トルク)+所定値
2 エンジン(内燃機関)
3 トランスミッション(自動変速機)
4 モータ(電動機)
9 制御部
10 駆動輪
11 駆動軸
31 クラッチ
Claims (4)
- クラッチ及び複数の変速段を有する自動変速機を介して、車両の駆動軸に連結された減速機に接続された内燃機関と、前記減速機を介して前記駆動軸に接続された電動機とを備え、目標車軸トルクを前記駆動軸に出力させるように前記内燃機関または前記電動機の駆動力を前記駆動軸に伝達するハイブリッド車両のトルク制御装置であって、
前記内燃機関の動作点が最高熱効率線に基づいて定められる所定の領域に入るように前記内燃機関の動作点を補正し、前記内燃機関の動作点の補正に伴い前記目標車軸トルクに対し増加または減少する前記内燃機関のトルクを前記電動機のトルクで吸収させる動作点補正制御を行なう制御部を備え、
前記制御部は、前記動作点補正制御の実行中に前記クラッチの解放が開始されたとき、前記目標車軸トルクと前記内燃機関から前記駆動軸に付与されるトルクの差分を補正する第一補正トルクと、現在の前記電動機のトルクに所定値を加えた第二補正トルクと、を切り替えて前記電動機のトルクとして付与させる補正トルク付与制御を行なうハイブリッド車両のトルク制御装置。 - クラッチ及び複数の変速段を有する自動変速機を介して、車両の駆動軸に連結された減速機に接続された内燃機関と、前記減速機を介して前記駆動軸に接続された電動機とを備え、目標車軸トルクを前記駆動軸に出力させるように前記内燃機関または前記電動機の駆動力を前記駆動軸に伝達するハイブリッド車両のトルク制御装置であって、
前記内燃機関の動作点が最高熱効率線に基づいて定められる所定の領域に入るように前記内燃機関の動作点を補正し、前記内燃機関の動作点の補正に伴い前記目標車軸トルクに対し増加または減少する前記内燃機関のトルクを前記電動機のトルクで吸収させる動作点補正制御を行なう制御部を備え、
前記制御部は、前記動作点補正制御の実行中に前記クラッチの解放が開始されたとき、前記目標車軸トルクと前記内燃機関から前記駆動軸に付与されるトルクの差分を補正する第一補正トルクと、現在の前記電動機のトルクに所定値を加えた第二補正トルクと、のうちいずれか大きいトルクを前記電動機のトルクとして付与させる補正トルク付与制御を行なうハイブリッド車両のトルク制御装置。 - 前記制御部は、前記クラッチの解放が開始されたときから前記クラッチの解放が完了するまで前記補正トルク付与制御を継続して行なう請求項1または請求項2に記載のハイブリッド車両のトルク制御装置。
- 前記制御部は、所定の周期に基づいて前記補正トルク付与制御を実行し、前周期において前記電動機に付与させたトルクを前記現在の前記電動機のトルクとする請求項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トルク制御装置。
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DE102019206167.2A DE102019206167A1 (de) | 2018-05-17 | 2019-04-30 | Drehmoment-steuersystem für ein kraftfahrzeug mit hybrid-antrieb |
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Citations (5)
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JP2006341848A (ja) | 2006-07-13 | 2006-12-21 | Toyota Motor Corp | 変速機付きハイブリッド車両の制御装置 |
JP2013043503A (ja) | 2011-08-23 | 2013-03-04 | Mitsubishi Motors Corp | ハイブリッド車両の制御装置 |
JP2013071551A (ja) | 2011-09-27 | 2013-04-22 | Aisin Seiki Co Ltd | ハイブリッド車両の制御装置 |
JP2013126864A (ja) | 2011-11-16 | 2013-06-27 | Aisin Seiki Co Ltd | ハイブリッド車両用駆動装置の変速制御装置 |
JP2017110691A (ja) | 2015-12-15 | 2017-06-22 | スズキ株式会社 | 変速制御装置 |
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Patent Citations (5)
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JP2006341848A (ja) | 2006-07-13 | 2006-12-21 | Toyota Motor Corp | 変速機付きハイブリッド車両の制御装置 |
JP2013043503A (ja) | 2011-08-23 | 2013-03-04 | Mitsubishi Motors Corp | ハイブリッド車両の制御装置 |
JP2013071551A (ja) | 2011-09-27 | 2013-04-22 | Aisin Seiki Co Ltd | ハイブリッド車両の制御装置 |
JP2013126864A (ja) | 2011-11-16 | 2013-06-27 | Aisin Seiki Co Ltd | ハイブリッド車両用駆動装置の変速制御装置 |
JP2017110691A (ja) | 2015-12-15 | 2017-06-22 | スズキ株式会社 | 変速制御装置 |
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