JP2018105235A - 車両用駆動装置 - Google Patents
車両用駆動装置 Download PDFInfo
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- JP2018105235A JP2018105235A JP2016252608A JP2016252608A JP2018105235A JP 2018105235 A JP2018105235 A JP 2018105235A JP 2016252608 A JP2016252608 A JP 2016252608A JP 2016252608 A JP2016252608 A JP 2016252608A JP 2018105235 A JP2018105235 A JP 2018105235A
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- 239000000446 fuel Substances 0.000 claims abstract description 64
- 230000005540 biological transmission Effects 0.000 claims abstract description 57
- 230000001133 acceleration Effects 0.000 abstract description 12
- 230000008859 change Effects 0.000 description 22
- 230000007246 mechanism Effects 0.000 description 20
- 238000002347 injection Methods 0.000 description 11
- 239000007924 injection Substances 0.000 description 11
- 238000002485 combustion reaction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/66—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings
- F16H61/662—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members
- F16H61/66254—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members controlling of shifting being influenced by a signal derived from the engine and the main coupling
- F16H61/66259—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members controlling of shifting being influenced by a signal derived from the engine and the main coupling using electrical or electronical sensing or control means
-
- 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
- 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, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
- B60W30/18—Propelling the vehicle
- B60W30/188—Controlling power parameters of the driveline, e.g. determining the required power
- B60W30/1882—Controlling power parameters of the driveline, e.g. determining the required power characterised by the working point of the engine, e.g. by using engine output chart
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
- B60R16/0236—Circuits relating to the driving or the functioning of the vehicle for economical driving
-
- 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
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
-
- 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
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
- B60W10/101—Infinitely variable gearings
- B60W10/107—Infinitely variable gearings with endless flexible members
-
- 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
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/10—Interpretation of driver requests or demands
-
- 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
- B60W2540/30—Driving style
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H2061/0015—Transmission control for optimising fuel consumptions
-
- 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
Abstract
【解決手段】エンジンと、エンジンから伝達される回転動力を変速して駆動輪側に出力する無段変速機と、エンジンの回転数とエンジンの出力トルクとによって決まる動作点が所定の動作線Lをたどるようにエンジンと無段変速機とを制御するコントローラと、を備え、動作線Lは、(i)エンジンの回転数がしきい値Ne1以下の領域Laにおいて、予め定めた最適燃費動作点を結んでなる最適燃費線LF上に設定されており、且つ、(ii)回転数がしきい値Ne1より大きい領域において、回転数の増加量に対する出力トルクの増加量が最適燃費線LFよりも大きくなるように設定されている。
【選択図】図2
Description
エンジンと、当該エンジンから伝達される回転動力を変速して駆動輪側に出力する無段変速機と、前記エンジンの回転数と前記エンジンの出力トルクとによって決まる動作点が1つ以上の所定の動作線をたどるように前記エンジンと前記無段変速機とを制御するコントローラと、を備え、
前記動作線は、
(i)前記回転数が所定値より小さい領域において、予め定めた最適燃費動作点を結んでなる最適燃費線上に設定されており、且つ、
(ii)前記回転数が前記所定値以上の領域において、前記回転数の増加量に対する前記出力トルクの増加量が前記最適燃費線よりも大きくなるように設定されている
ことを特徴とする。
前記回転数が前記所定値以上の領域において前記回転数に対する出力トルクの値が互いに異なる複数の前記動作線を備え、
前記コントローラは、ドライバの運転志向を表す指標に基づいて、複数の前記動作線のうちいずれかの動作線を選択するように構成されていることを特徴とする。
前記コントローラは、アクセル開度の時間当たりの増加量が大きいほど、前記複数の動作線のうち同一の前記回転数における出力トルクが大である動作線を選択するように構成されていることを特徴とする。
(i)dPAPspd3<dPAPの場合には、動作線L3が選択される。
(ii)dPAPspd2<dPAP≦dPAPspd3の場合には、動作線L2が選択される。
(iii)dPAPspd1<dPAP≦dPAPspd2の場合には、動作線L1が選択される。
(iv)0<dPAP≦dPAPspd1の場合には、動作線L0が選択される。
(v)dPAPspdm1<dPAP≦0の場合には、動作線Lm1が選択される。
(vi)dPAPspdm2<dPAP≦dPAPspdm1の場合には、動作線Lm2が選択される。
(vii)dPAP≦dPAPspdm2の場合には、動作線Lm3が選択される。
2 トルクコンバータ
3 前後進切換機構
4 無段変速機(CVT)
8 ECU
101 エンジン回転数センサ
103 アクセル開度センサ
Claims (3)
- エンジンと、当該エンジンから伝達される回転動力を変速して駆動輪側に出力する無段変速機と、前記エンジンの回転数と前記エンジンの出力トルクとによって決まる動作点が1つ以上の所定の動作線をたどるように前記エンジンと前記無段変速機とを制御するコントローラと、を備え、
前記動作線は、
(i)前記回転数が所定値より小さい領域において、予め定めた最適燃費動作点を結んでなる最適燃費線上に設定されており、且つ、
(ii)前記回転数が前記所定値以上の領域において、前記回転数の増加量に対する前記出力トルクの増加量が前記最適燃費線よりも大きくなるように設定されている
ことを特徴とする車両用駆動装置。 - 前記回転数が前記所定値以上の領域において、同一の前記回転数における前記出力トルクの値が互いに異なる複数の前記動作線を備え、
前記コントローラは、ドライバの運転志向を表す指標に基づいて、複数の前記動作線のうちいずれかの動作線を選択するように構成されていることを特徴とする請求項1に記載の車両用駆動装置。 - 前記コントローラは、アクセル開度の時間当たりの増加量が大きいほど、前記複数の動作線のうち同一の前記回転数における前記出力トルクが大である動作線を選択するように構成されていることを特徴とする請求項2に記載の車両用駆動装置。
Priority Applications (2)
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JP2016252608A JP6669058B2 (ja) | 2016-12-27 | 2016-12-27 | 車両用駆動装置 |
US15/843,040 US10442436B2 (en) | 2016-12-27 | 2017-12-15 | Vehicle driving device |
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JP2016252608A JP6669058B2 (ja) | 2016-12-27 | 2016-12-27 | 車両用駆動装置 |
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JP2018105235A true JP2018105235A (ja) | 2018-07-05 |
JP6669058B2 JP6669058B2 (ja) | 2020-03-18 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111042938A (zh) * | 2019-11-28 | 2020-04-21 | 中国航空工业集团公司西安航空计算技术研究所 | 一种可调节的多工况动力分配方法 |
CN111997763A (zh) * | 2019-05-27 | 2020-11-27 | 丰田自动车株式会社 | 混合动力车辆 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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FR3027336B1 (fr) * | 2014-10-20 | 2019-08-30 | Somfy Sas | Gamme de dispositifs d'entrainement motorise pour ecrans d'occultation |
CN109849666B (zh) * | 2019-02-22 | 2021-10-12 | 江苏大学 | 一种具有自适应功能的车载辅助驾驶提示装置及方法 |
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JPH03204469A (ja) * | 1989-12-29 | 1991-09-06 | Aisin Aw Co Ltd | 無段変速機の制御方式 |
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JP2000079833A (ja) * | 1998-09-04 | 2000-03-21 | Toyota Motor Corp | 前後輪駆動車両の制御装置 |
JP2007190972A (ja) * | 2006-01-17 | 2007-08-02 | Toyota Motor Corp | 車両およびその制御方法 |
JP2010120449A (ja) * | 2008-11-18 | 2010-06-03 | Toyota Motor Corp | 内燃機関の制御装置 |
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US9586587B2 (en) | 2014-11-07 | 2017-03-07 | Toyota Jidosha Kabushiki Kaisha | Control system for vehicle |
-
2016
- 2016-12-27 JP JP2016252608A patent/JP6669058B2/ja active Active
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- 2017-12-15 US US15/843,040 patent/US10442436B2/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03204469A (ja) * | 1989-12-29 | 1991-09-06 | Aisin Aw Co Ltd | 無段変速機の制御方式 |
JPH07508088A (ja) * | 1993-04-16 | 1995-09-07 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 変速装置の変速比を設定する方法 |
JP2000079833A (ja) * | 1998-09-04 | 2000-03-21 | Toyota Motor Corp | 前後輪駆動車両の制御装置 |
JP2007190972A (ja) * | 2006-01-17 | 2007-08-02 | Toyota Motor Corp | 車両およびその制御方法 |
JP2010120449A (ja) * | 2008-11-18 | 2010-06-03 | Toyota Motor Corp | 内燃機関の制御装置 |
WO2010079609A1 (ja) * | 2009-01-09 | 2010-07-15 | トヨタ自動車株式会社 | 車両の制御装置 |
WO2013042177A1 (ja) * | 2011-09-20 | 2013-03-28 | トヨタ自動車株式会社 | 車両の駆動力制御装置 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111997763A (zh) * | 2019-05-27 | 2020-11-27 | 丰田自动车株式会社 | 混合动力车辆 |
CN111042938A (zh) * | 2019-11-28 | 2020-04-21 | 中国航空工业集团公司西安航空计算技术研究所 | 一种可调节的多工况动力分配方法 |
CN111042938B (zh) * | 2019-11-28 | 2022-01-25 | 中国航空工业集团公司西安航空计算技术研究所 | 一种可调节的多工况动力分配方法 |
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US20180178799A1 (en) | 2018-06-28 |
JP6669058B2 (ja) | 2020-03-18 |
US10442436B2 (en) | 2019-10-15 |
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