JP7294416B2 - 変速制御方法及び変速制御システム - Google Patents

変速制御方法及び変速制御システム Download PDF

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Publication number
JP7294416B2
JP7294416B2 JP2021520535A JP2021520535A JP7294416B2 JP 7294416 B2 JP7294416 B2 JP 7294416B2 JP 2021520535 A JP2021520535 A JP 2021520535A JP 2021520535 A JP2021520535 A JP 2021520535A JP 7294416 B2 JP7294416 B2 JP 7294416B2
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Japan
Prior art keywords
rotation speed
input shaft
shaft rotation
vehicle
target
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JP2021520535A
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English (en)
Japanese (ja)
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JPWO2020234973A5 (https=
JPWO2020234973A1 (https=
Inventor
広樹 下山
宗利 上野
健文 鈴木
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Nissan Motor Co Ltd
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Nissan Motor Co Ltd
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Publication of JPWO2020234973A5 publication Critical patent/JPWO2020234973A5/ja
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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
    • F16H61/04—Smoothing ratio shift
    • F16H61/0403—Synchronisation before shifting
    • 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
    • F16H61/04—Smoothing ratio 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
    • B60W20/00—Control systems specially adapted for hybrid vehicles
    • B60W20/30—Control strategies involving selection of transmission gear ratio
    • 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
    • F16H59/60—Inputs being a function of ambient conditions
    • F16H59/66—Road conditions, e.g. slope, slippery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/90—Vehicles comprising electric prime movers
    • B60Y2200/92—Hybrid vehicles
    • 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
    • F16H61/04—Smoothing ratio shift
    • F16H61/0403—Synchronisation before shifting
    • F16H2061/0422—Synchronisation before shifting by an electric machine, e.g. by accelerating or braking the input shaft
    • 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
    • F16H61/04—Smoothing ratio shift
    • F16H2061/0474—Smoothing ratio shift by smoothing engagement or release of positive clutches; Methods or means for shock free engagement of dog clutches
    • 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
    • F16H61/04—Smoothing ratio shift
    • F16H2061/0492—Smoothing ratio shift for high engine torque, e.g. during acceleration or uphill driving
    • 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
    • F16H59/48—Inputs being a function of acceleration
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
    • F16H63/50—Signals to an engine or motor
    • F16H63/502—Signals to an engine or motor for smoothing gear shifts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
JP2021520535A 2019-05-20 2019-05-20 変速制御方法及び変速制御システム Active JP7294416B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/019931 WO2020234973A1 (ja) 2019-05-20 2019-05-20 変速制御方法及び変速制御システム

Publications (3)

Publication Number Publication Date
JPWO2020234973A1 JPWO2020234973A1 (https=) 2020-11-26
JPWO2020234973A5 JPWO2020234973A5 (https=) 2022-05-06
JP7294416B2 true JP7294416B2 (ja) 2023-06-20

Family

ID=73458751

Family Applications (1)

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JP2021520535A Active JP7294416B2 (ja) 2019-05-20 2019-05-20 変速制御方法及び変速制御システム

Country Status (5)

Country Link
US (1) US12188555B2 (https=)
EP (1) EP3974684B1 (https=)
JP (1) JP7294416B2 (https=)
CN (1) CN113785143B (https=)
WO (1) WO2020234973A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020234974A1 (ja) * 2019-05-20 2020-11-26 日産自動車株式会社 変速制御方法及び変速制御システム
CN114715125B (zh) * 2022-04-29 2025-10-10 中国第一汽车股份有限公司 一种车辆的控制方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001021025A (ja) 1999-07-07 2001-01-26 Mitsubishi Motors Corp 車両用無段変速機の変速制御装置
JP2005282741A (ja) 2004-03-30 2005-10-13 Mitsubishi Fuso Truck & Bus Corp ハイブリッド自動車の制御装置
JP2008075718A (ja) 2006-09-20 2008-04-03 Mitsubishi Fuso Truck & Bus Corp 車両用変速制御装置
JP2009092176A (ja) 2007-10-10 2009-04-30 Toyota Motor Corp 車両用無段変速機の変速制御装置
JP2011133069A (ja) 2009-12-25 2011-07-07 Honda Motor Co Ltd 自動変速機の制御装置
WO2018124220A1 (ja) 2016-12-27 2018-07-05 アイシン・エーアイ株式会社 動力伝達制御装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1287012A (en) * 1968-10-30 1972-08-31 Nissan Motor Manual and automatic transmissions
US5569115A (en) * 1995-07-27 1996-10-29 Rockwell International Corporation Engine speed synchronization system for assisting in manual transmission shifting
US6193628B1 (en) * 1999-08-17 2001-02-27 Ford Global Technologies, Inc. Vehicle shift quality using a supplemental torque source
JP4257350B2 (ja) 2006-07-31 2009-04-22 ジヤトコ株式会社 自動変速機の制御装置及び方法
JP4920064B2 (ja) * 2009-09-02 2012-04-18 ジヤトコ株式会社 自動変速機の制御装置
JP4910026B2 (ja) * 2009-09-18 2012-04-04 ジヤトコ株式会社 自動変速機の制御装置及びその学習方法
DE102010030242A1 (de) * 2010-06-17 2011-12-22 Zf Friedrichshafen Ag Verfahren zum Schalten zumindest einer Über- oder Untersetzungsstufe bei einem Verteilergetriebe
US9518654B2 (en) * 2011-08-10 2016-12-13 Toyota Jidosha Kabushiki Kaisha Vehicle controller
EP2754925B1 (en) * 2011-09-07 2022-03-30 Nissan Motor Co., Ltd. Control device for continuously variable transmission
JP5822615B2 (ja) * 2011-09-20 2015-11-24 アイシン・エーアイ株式会社 自動クラッチ制御装置およびその変速制御方法
US9309824B2 (en) * 2012-09-18 2016-04-12 GM Global Technology Operations LLC Engine control systems and methods for vehicle launch
CN105209797B (zh) * 2013-07-01 2017-04-12 本田技研工业株式会社 动力传递装置
JP5941882B2 (ja) * 2013-08-08 2016-06-29 ジヤトコ株式会社 無段変速機の変速制御装置
US9523428B2 (en) * 2014-02-12 2016-12-20 Toyota Motor Engineering & Manufacturing North America, Inc. System and method for shift restraint control
GB2523177B (en) * 2014-02-18 2017-05-10 Jaguar Land Rover Ltd Vehicle movement on an inclined surface
JP7124346B2 (ja) * 2018-03-05 2022-08-24 トヨタ自動車株式会社 車両用動力伝達装置の制御装置
US10457286B1 (en) * 2018-05-08 2019-10-29 Fca Us Llc Driver scheduled vehicle coast downshift control and shift diagnostic techniques

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001021025A (ja) 1999-07-07 2001-01-26 Mitsubishi Motors Corp 車両用無段変速機の変速制御装置
JP2005282741A (ja) 2004-03-30 2005-10-13 Mitsubishi Fuso Truck & Bus Corp ハイブリッド自動車の制御装置
JP2008075718A (ja) 2006-09-20 2008-04-03 Mitsubishi Fuso Truck & Bus Corp 車両用変速制御装置
JP2009092176A (ja) 2007-10-10 2009-04-30 Toyota Motor Corp 車両用無段変速機の変速制御装置
JP2011133069A (ja) 2009-12-25 2011-07-07 Honda Motor Co Ltd 自動変速機の制御装置
WO2018124220A1 (ja) 2016-12-27 2018-07-05 アイシン・エーアイ株式会社 動力伝達制御装置

Also Published As

Publication number Publication date
EP3974684B1 (en) 2023-04-05
CN113785143B (zh) 2022-08-26
EP3974684A4 (en) 2022-08-17
EP3974684A1 (en) 2022-03-30
WO2020234973A1 (ja) 2020-11-26
CN113785143A (zh) 2021-12-10
US12188555B2 (en) 2025-01-07
US20220243805A1 (en) 2022-08-04
JPWO2020234973A1 (https=) 2020-11-26

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