JPWO2020121751A1 - 車両の制御装置及び車両の制御方法 - Google Patents
車両の制御装置及び車両の制御方法 Download PDFInfo
- Publication number
- JPWO2020121751A1 JPWO2020121751A1 JP2020559886A JP2020559886A JPWO2020121751A1 JP WO2020121751 A1 JPWO2020121751 A1 JP WO2020121751A1 JP 2020559886 A JP2020559886 A JP 2020559886A JP 2020559886 A JP2020559886 A JP 2020559886A JP WO2020121751 A1 JPWO2020121751 A1 JP WO2020121751A1
- Authority
- JP
- Japan
- Prior art keywords
- shift
- vehicle
- prohibition
- step shift
- downshift
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 39
- 230000000994 depressogenic effect Effects 0.000 claims description 16
- 239000003921 oil Substances 0.000 description 26
- 230000001133 acceleration Effects 0.000 description 24
- 230000008859 change Effects 0.000 description 20
- 230000001629 suppression Effects 0.000 description 12
- 230000008569 process Effects 0.000 description 9
- 230000007423 decrease Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000005856 abnormality Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
Images
Classifications
-
- 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
- B60W30/18—Propelling the vehicle
- B60W30/19—Improvement of gear change, e.g. by synchronisation or smoothing gear shift
-
- 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
-
- 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
- F16H61/16—Inhibiting or initiating shift during unfavourable conditions, e.g. preventing forward reverse shift at high vehicle speed, preventing engine over speed
-
- 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
- F16H61/66227—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 shifting exclusively as a function of speed and torque
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/40—Special vehicles
- B60Y2200/41—Construction vehicles, e.g. graders, excavators
- B60Y2200/415—Wheel loaders
-
- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/36—Inputs being a function of speed
- F16H2059/366—Engine or motor speed
-
- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/60—Inputs being a function of ambient conditions
- F16H59/66—Road conditions, e.g. slope, slippery
- F16H2059/663—Road slope
-
- 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
- F16H2061/6604—Special control features generally applicable to continuously variable gearings
- F16H2061/6615—Imitating a stepped transmissions
-
- 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
- F16H2710/00—Control devices for speed-change mechanisms, the speed change control is dependent on function parameters of the gearing
- F16H2710/24—Control dependent on torque
-
- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/14—Inputs being a function of torque or torque demand
- F16H59/18—Inputs being a function of torque or torque demand dependent on the position of the accelerator pedal
-
- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/36—Inputs being a function of speed
- F16H59/38—Inputs being a function of speed of gearing elements
- F16H59/40—Output shaft speed
-
- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/36—Inputs being a function of speed
- F16H59/38—Inputs being a function of speed of gearing elements
- F16H59/42—Input shaft speed
-
- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/36—Inputs being a function of speed
- F16H59/44—Inputs being a function of speed dependent on machine speed of the machine, e.g. the vehicle
-
- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/50—Inputs being a function of the status of the machine, e.g. position of doors or safety belts
- F16H59/54—Inputs being a function of the status of the machine, e.g. position of doors or safety belts dependent on signals from the brakes, e.g. parking brakes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Control Of Transmission Device (AREA)
Abstract
Description
Claims (6)
- 無段変速機を有する車両を制御する車両の制御装置であって、
前記無段変速機を段階的にアップシフトさせて前記車両を加速させる段階変速を行う制御部を有し、
前記制御部は、前記段階変速の禁止前から前記段階変速の禁止後までの間に継続的にアクセルペダルが踏まれ続けた場合は前記無段変速機をダウンシフトするダウンシフト制御を実行する車両の制御装置。 - 請求項1に記載された車両の制御装置において、
前記制御部は、前記段階変速の禁止前から前記段階変速の禁止後までの間に継続的にアクセルペダルが踏まれ続けられる際にアクセル開度が所定未満になった場合には、前記ダウンシフト制御の実行を行わない車両の制御装置。 - 請求項2に記載された車両の制御装置において、
前記ダウンシフトは、段階的ダウンシフトである車両の制御装置。 - 請求項1から請求項3のいずれか1つに記載された車両の制御装置において、
前記制御部は、前記ダウンシフト制御を実行する際に前記無段変速機の入力回転速度を閾値以上に上昇させる車両の制御装置。 - 請求項1から請求項4のいずれか1つに記載された車両の制御装置において、
前記制御部は、前記段階変速の禁止条件として、駆動力不足判定に基づく第1禁止条件と、前記第1禁止条件とは異なる第2禁止条件と、を含み、
前記第1禁止条件で前記段階変速を禁止する場合は前記ダウンシフト制御を実行し、
前記第2禁止条件で前記段階変速を禁止する場合は前記ダウンシフト制御を実行しない車両の制御装置。 - 無段変速機を有する車両を制御する車両の制御方法であって、
前記無段変速機を段階的にアップシフトさせて前記車両を加速させる段階変速を行い、
前記段階変速の禁止前から前記段階変速の禁止後までの間に継続的にアクセルペダルが踏まれ続けた場合は前記無段変速機をダウンシフトするダウンシフト制御を実行する車両の制御方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018234833 | 2018-12-14 | ||
JP2018234833 | 2018-12-14 | ||
PCT/JP2019/045264 WO2020121751A1 (ja) | 2018-12-14 | 2019-11-19 | 車両の制御装置及び車両の制御方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2020121751A1 true JPWO2020121751A1 (ja) | 2021-10-21 |
JP7303826B2 JP7303826B2 (ja) | 2023-07-05 |
Family
ID=71076875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020559886A Active JP7303826B2 (ja) | 2018-12-14 | 2019-11-19 | 車両の制御装置及び車両の制御方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11535229B2 (ja) |
JP (1) | JP7303826B2 (ja) |
CN (1) | CN113167375B (ja) |
WO (1) | WO2020121751A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7241124B2 (ja) * | 2021-04-21 | 2023-03-16 | 本田技研工業株式会社 | 車両用無段変速機の制御装置及び制御方法 |
CN114542699B (zh) * | 2022-03-18 | 2024-01-12 | 潍柴动力股份有限公司 | 一种自动变速器坡道升降挡优化方法、控制器及机动车辆 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008232393A (ja) * | 2007-03-23 | 2008-10-02 | Toyota Motor Corp | 無段変速機の変速制御装置 |
JP2010121696A (ja) * | 2008-11-19 | 2010-06-03 | Daihatsu Motor Co Ltd | 無段変速機の制御装置 |
JP2014137105A (ja) * | 2013-01-16 | 2014-07-28 | Toyota Motor Corp | 車両用無段変速機の変速制御装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3911749B2 (ja) * | 1996-03-29 | 2007-05-09 | マツダ株式会社 | 自動変速機の制御装置 |
JP2009047216A (ja) * | 2007-08-17 | 2009-03-05 | Isuzu Motors Ltd | 車両用変速機の変速制御装置 |
JP6172285B2 (ja) | 2013-09-27 | 2017-08-02 | アイシン・エィ・ダブリュ株式会社 | 無段変速機の制御装置および制御方法 |
JP6197703B2 (ja) * | 2014-03-10 | 2017-09-20 | アイシン・エィ・ダブリュ株式会社 | 無段変速機の制御装置および制御方法 |
CN107429821B (zh) * | 2015-03-27 | 2019-02-15 | 爱信艾达株式会社 | 无级变速器的控制装置以及控制方法 |
JP6471116B2 (ja) * | 2016-04-19 | 2019-02-13 | 株式会社Subaru | 自動変速機の制御装置 |
JP6402132B2 (ja) * | 2016-04-20 | 2018-10-10 | 株式会社Subaru | 無段変速機の制御装置 |
JP7030183B2 (ja) * | 2018-03-16 | 2022-03-04 | ジヤトコ株式会社 | 無段変速機の制御装置および制御方法 |
JP7189741B2 (ja) * | 2018-11-19 | 2022-12-14 | 株式会社Subaru | 変速制御装置 |
-
2019
- 2019-11-19 WO PCT/JP2019/045264 patent/WO2020121751A1/ja active Application Filing
- 2019-11-19 US US17/312,553 patent/US11535229B2/en active Active
- 2019-11-19 CN CN201980082259.6A patent/CN113167375B/zh active Active
- 2019-11-19 JP JP2020559886A patent/JP7303826B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008232393A (ja) * | 2007-03-23 | 2008-10-02 | Toyota Motor Corp | 無段変速機の変速制御装置 |
JP2010121696A (ja) * | 2008-11-19 | 2010-06-03 | Daihatsu Motor Co Ltd | 無段変速機の制御装置 |
JP2014137105A (ja) * | 2013-01-16 | 2014-07-28 | Toyota Motor Corp | 車両用無段変速機の変速制御装置 |
Also Published As
Publication number | Publication date |
---|---|
JP7303826B2 (ja) | 2023-07-05 |
CN113167375B (zh) | 2022-04-05 |
US11535229B2 (en) | 2022-12-27 |
US20220055601A1 (en) | 2022-02-24 |
WO2020121751A1 (ja) | 2020-06-18 |
CN113167375A (zh) | 2021-07-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2041456B1 (en) | Shift control apparatus and method for continuously variable transmission | |
JP5941882B2 (ja) | 無段変速機の変速制御装置 | |
JP4306713B2 (ja) | 車両の制御装置、制御方法、その制御方法をコンピュータで実現するプログラムおよびそのプログラムを記録した記録媒体 | |
JP4584856B2 (ja) | 自動変速機の変速制御装置 | |
US10221941B2 (en) | Control device for automatic transmission | |
JP6508429B2 (ja) | 無段変速機の変速制御方法と変速制御装置 | |
JP7303826B2 (ja) | 車両の制御装置及び車両の制御方法 | |
JP7030183B2 (ja) | 無段変速機の制御装置および制御方法 | |
JPH1151170A (ja) | 無段変速機の変速比制御装置 | |
JP2010196881A (ja) | 車両の制御装置 | |
JP6567782B2 (ja) | 無段変速機の変速制御装置および変速制御方法 | |
JP7064621B2 (ja) | 車両の制御装置及び車両の制御方法 | |
JP2018115700A (ja) | 車両のロックアップクラッチ制御装置及び制御方法 | |
JP6982544B2 (ja) | 車両の制御装置及び車両の制御方法 | |
JP7029550B2 (ja) | 車両の制御装置及び車両の制御方法 | |
JP2009014105A (ja) | 車両用無段変速機の制御装置 | |
JP4797573B2 (ja) | 車両用自動変速機の変速制御装置 | |
JP5500243B2 (ja) | 車両、変速機の制御方法および制御装置 | |
JP2019158024A (ja) | 車両の運転制御装置 | |
JP2021032305A (ja) | 車両の制御装置及び車両の制御方法 | |
JP7152893B2 (ja) | 車両の制御装置及び車両の制御方法 | |
JP2021032304A (ja) | 車両の制御装置及び車両の制御方法 | |
JP6893740B2 (ja) | 無段変速機の変速制御装置 | |
JP2021032303A (ja) | 車両の制御装置及び車両の制御方法 | |
JP2006275226A (ja) | 自動変速機の変速制御装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210602 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220802 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20221003 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230117 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230315 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230606 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230623 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7303826 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |