JP6753823B2 - 車両の制御装置 - Google Patents
車両の制御装置 Download PDFInfo
- Publication number
- JP6753823B2 JP6753823B2 JP2017148665A JP2017148665A JP6753823B2 JP 6753823 B2 JP6753823 B2 JP 6753823B2 JP 2017148665 A JP2017148665 A JP 2017148665A JP 2017148665 A JP2017148665 A JP 2017148665A JP 6753823 B2 JP6753823 B2 JP 6753823B2
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- time
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- power
- stepped transmission
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Images
Classifications
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Transmission Device (AREA)
- Hybrid Electric Vehicles (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
14、102:エンジン(動力源)
20、104:有段変速機
28:駆動輪
30:中間伝達部材(入力軸)
32:差動機構
80、110:電子制御装置(制御装置)
82、122:AT変速制御部(制御部)
86、124:変速遅延判定部(制御部)
88、126:安定時間推定部
CB:係合装置
MG1:第1回転機
MG2:第2回転機
RE1:第1回転要素
RE2:第2回転要素
RE3:第3回転要素
Te:エンジントルク(エンジンの出力状態)
Pe:エンジンパワー(エンジンの出力状態)
Tstb:安定時間
Tf:所定時間
Tlim:上限値
Claims (6)
- 少なくともエンジンを含む動力源と駆動輪との間に、係合装置の係合状態が切り替えられることにより変速される有段変速機を備えた車両の制御装置であって、
前記有段変速機のパワーオンダウン変速の実行が判断されると、前記エンジンの出力状態が安定するまでに必要な安定時間を推定する安定時間推定部と、
前記安定時間と、前記有段変速機の変速指令が出力される時点からイナーシャ相が開始されるまでに必要な時間に設定された所定時間とを比較し、前記安定時間が前記所定時間を越える場合は、ダウン変速の実行が判断された時点に対して前記有段変速機の変速指令の出力を遅延する制御部とを、備える
ことを特徴とする車両の制御装置。 - 前記制御部は、前記安定時間が長いほど、前記有段変速機の変速を判断した時点から変速指令が出力されるまでの遅延時間を長く設定する
ことを特徴とする請求項1の車両の制御装置。 - 前記安定時間は、前記有段変速機のパワーオンダウン変速中において、前記エンジンのエンジントルクの増加勾配またはエンジンパワーの増加勾配が所定値以下となるのに必要な時間に設定されている
ことを特徴とする請求項1または2の車両の制御装置。 - 前記遅延時間には、上限値が設定されており、
設定された前記遅延時間が前記上限値を超える場合には、前記上限値が前記遅延時間として設定される
ことを特徴とする請求項2の車両の制御装置。 - 前記遅延時間は、前記安定時間と前記所定時間との差分以上の値に設定されている
ことを特徴とする請求項2の車両の制御装置。 - 前記動力源は、前記エンジンと、前記エンジンが動力伝達可能に連結された第1回転要素、第1回転機が動力伝達可能に連結された第2回転要素、および前記有段変速機の入力軸が連結された第3回転要素を有する差動機構と、前記第3回転要素に動力伝達可能に連結された第2回転機と、を備えて構成されていることを特徴とする請求項1の車両の制御装置。
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US16/050,467 US10746288B2 (en) | 2017-07-31 | 2018-07-31 | Vehicle control apparatus |
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JP6777602B2 (ja) * | 2017-08-08 | 2020-10-28 | トヨタ自動車株式会社 | 車両の制御装置 |
JP6798448B2 (ja) * | 2017-08-09 | 2020-12-09 | トヨタ自動車株式会社 | 車両の制御装置 |
US11124202B1 (en) * | 2017-09-27 | 2021-09-21 | Waymo Llc | Adjusting timing of actuation commands to account for fixed and variable delays in autonomous driving control of vehicles |
DE102019206127A1 (de) * | 2019-04-29 | 2020-10-29 | Ford Global Technologies, Llc | Hybridfahrzeug und Verfahren zum Anpassen einer Leistungsbegrenzung eines Verbrennungsmotors eines Hybridfahrzeugs |
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JPS6288859A (ja) * | 1985-10-15 | 1987-04-23 | Nissan Motor Co Ltd | タ−ボ過給機付エンジンにより駆動される自動変速機の変速制御装置 |
JPH04366068A (ja) * | 1991-06-13 | 1992-12-17 | Toyota Motor Corp | 過給機付エンジン搭載車両の自動変速機制御装置 |
JP4114643B2 (ja) | 2004-06-25 | 2008-07-09 | トヨタ自動車株式会社 | 車両用駆動装置の制御装置 |
JP4605256B2 (ja) * | 2008-06-10 | 2011-01-05 | トヨタ自動車株式会社 | 車両用動力伝達装置の制御装置 |
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JP5099071B2 (ja) * | 2009-04-28 | 2012-12-12 | トヨタ自動車株式会社 | 車両の駆動力制御装置 |
JP6512160B2 (ja) | 2016-04-19 | 2019-05-15 | トヨタ自動車株式会社 | 車両用動力伝達装置の制御装置 |
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