JP7484616B2 - 自動変速制御装置 - Google Patents
自動変速制御装置 Download PDFInfo
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- JP7484616B2 JP7484616B2 JP2020159782A JP2020159782A JP7484616B2 JP 7484616 B2 JP7484616 B2 JP 7484616B2 JP 2020159782 A JP2020159782 A JP 2020159782A JP 2020159782 A JP2020159782 A JP 2020159782A JP 7484616 B2 JP7484616 B2 JP 7484616B2
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
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- 229910001416 lithium ion Inorganic materials 0.000 description 1
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- B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
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- B60W30/18—Propelling the vehicle
- B60W30/19—Improvement of gear change, e.g. by synchronisation or smoothing gear shift
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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
- B60K6/42—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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Hybrid Electric Vehicles (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Control Of Transmission Device (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
Description
2 エンジン
3 変速機(自動変速機)
4 モータ
6 高電圧バッテリ(バッテリ)
8 制御部
11 駆動軸
31 クラッチ
41 温度センサ
61 バッテリ状態センサ
81 アクセル開度センサ
82 クラッチストロークセンサ
Claims (4)
- エンジンと、モータと、前記エンジンの回転を変速して駆動軸に伝達する自動変速機と、前記エンジンと前記駆動軸との間の動力伝達を開放または接続するクラッチと、を備えるハイブリッド車両に搭載され、
前記自動変速機及び前記クラッチを制御して、前記自動変速機の変速段の切替を制御する制御部を備える自動変速制御装置であって、
前記制御部は、前記自動変速機に出力されるクラッチトルクが、前記自動変速機の変速開始時の前記モータの出力可能な最大トルクであるモータ出力可能トルクと、前記自動変速機の変速開始時の前記モータの出力している走行アシストトルクと、の差であるアシスト可能トルクまで減少したタイミングで、前記自動変速機の変速時のクラッチ開放過程での前記クラッチの開放速度を変更し、前記モータに変速時アシストトルクを出力させる自動変速制御装置。 - 前記制御部は、前記自動変速機に出力されるクラッチトルクが、前記アシスト可能トルクまで減少したタイミングで、前記自動変速機の変速時のクラッチ開放過程での前記クラッチの開放速度を変更し、前記モータに前記走行アシストトルクに加えて変速時アシストトルクを出力させる請求項1に記載の自動変速制御装置。
- 前記制御部は、前記自動変速機の変速時のクラッチ開放過程において、前記自動変速機に出力されるクラッチトルクが前記アシスト可能トルクまで減少すると、前記クラッチの開放速度を速めて、前記モータに前記変速時アシストトルクを出力させる請求項1または請求項2に記載の自動変速制御装置。
- 前記制御部は、前記自動変速機の変速時のクラッチ開放過程において、前記駆動軸に出力されるトルクが前記モータ出力可能トルクまで減少すると、前記クラッチの開放速度を速めて、前記モータに前記変速時アシストトルクを出力させる請求項1または請求項2に記載の自動変速制御装置。
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JP2001315552A (ja) | 2000-05-11 | 2001-11-13 | Toyota Motor Corp | ハイブリッド車両の制御装置 |
JP2006207520A (ja) | 2005-01-31 | 2006-08-10 | Aisin Seiki Co Ltd | 車両の変速制御装置 |
CN102149585A (zh) | 2008-09-08 | 2011-08-10 | 标致·雪铁龙汽车公司 | 混合动力车在变速期间动力系提供的扭矩突变的补偿方法和装置 |
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JP2019055771A (ja) | 2017-09-07 | 2019-04-11 | マニェティ・マレリ・ソシエタ・ペル・アチオニMAGNETI MARELLI S.p.A. | 自動化された手動変速機を設けられたハイブリッド車輌でのギアシフトフェーズを制御するための方法、およびハイブリッド車輌用の対応する変速機システム |
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