JP5373023B2 - 車両用制御装置 - Google Patents
車両用制御装置 Download PDFInfo
- Publication number
- JP5373023B2 JP5373023B2 JP2011210416A JP2011210416A JP5373023B2 JP 5373023 B2 JP5373023 B2 JP 5373023B2 JP 2011210416 A JP2011210416 A JP 2011210416A JP 2011210416 A JP2011210416 A JP 2011210416A JP 5373023 B2 JP5373023 B2 JP 5373023B2
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- JP
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- Prior art keywords
- torque
- engine
- speed
- mode
- shift
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- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
- F02D29/02—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving vehicles; peculiar to engines driving variable pitch propellers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/021—Introducing corrections for particular conditions exterior to the engine
- F02D41/0215—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission
- F02D41/023—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission in relation with the gear ratio shifting
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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
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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
- 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
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- 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
- B60W2510/06—Combustion engines, Gas turbines
- B60W2510/0695—Inertia
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
- F02D2400/12—Engine control specially adapted for a transmission comprising a torque converter or for continuously variable 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H2059/0221—Selector apparatus for selecting modes, i.e. input device
- F16H2059/0226—Selector apparatus for selecting modes, i.e. input device for selecting particular shift speeds, e.g. a fast shift speed with aggressive gear change
-
- 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
- F16H59/02—Selector apparatus
- F16H59/08—Range selector apparatus
- F16H2059/082—Range selector apparatus with different modes
- F16H2059/084—Economy mode
-
- 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
- F16H59/02—Selector apparatus
- F16H59/08—Range selector apparatus
- F16H2059/082—Range selector apparatus with different modes
- F16H2059/085—Power mode
-
- 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
Description
α=Timax/I ・・・(1)
11 エンジン
12 無段変速機
60 制御ユニット(パワーユニット制御手段,エンジン制御手段,イナーシャトルク算出手段,上限変速速度設定手段,変速制御手段)
81 トルク増減量算出部(イナーシャトルク算出手段)
82 モード係数設定部(イナーシャトルク算出手段)
83 許容イナーシャ算出部(イナーシャトルク算出手段)
84 変速速度算出部(上限変速速度設定手段)
86 上限変速速度設定部(上限変速速度設定手段)
93 エンジン制御部(エンジン制御手段)
94 変速制御部(変速制御手段)
Tmax トルク増減量(増減量)
Timax 許容イナーシャトルク(上限値)
V1 変速速度
V2 上限変速速度
Claims (4)
- エンジンおよびこれに連結される無段変速機を備えるパワーユニットと、走行モード毎に前記パワーユニットの動力特性を切り換えるパワーユニット制御手段とを有する車両用制御装置であって、
前記無段変速機を変速する際に、前記無段変速機の入力側に発生するイナーシャトルクを打ち消す方向にエンジントルクを増減させ、前記エンジンにイナーシャトルクを吸収させるエンジン制御手段と、
前記エンジンの運転状態と前記走行モードの設定状態とに基づいて、前記エンジンに吸収されるイナーシャトルクの上限値を算出するイナーシャトルク算出手段と、
前記上限値のイナーシャトルクが発生する変速速度を算出し、算出された変速速度に基づいて上限変速速度を設定する上限変速速度設定手段と、
前記上限変速速度を超えない変速速度で前記無段変速機を変速させる変速制御手段とを有することを特徴とする車両用制御装置。 - 請求項1記載の車両用制御装置において、
前記イナーシャトルク算出手段は、前記エンジンの運転状態に基づいて前記エンジンが増減可能なエンジントルクの増減量を算出した後に、前記走行モードの設定状態に基づいて前記増減量を補正し、補正後の前記増減量を前記上限値として設定することを特徴とする車両用制御装置。 - 請求項1または2記載の車両用制御装置において、
前記無段変速機は、段階的に設定される複数の変速比を切り換えて変速する多段変速モードを備え、
前記エンジン制御手段は、多段変速モードで変速する際にエンジントルクを増減させることを特徴とする車両用制御装置。 - 請求項1〜3のいずれか1項に記載の車両用制御装置において、
前記エンジン制御手段は、前記無段変速機を増速側に変速する際にはエンジントルクを減少させ、前記無段変速機を減速側に変速する際にはエンジントルクを増加させることを特徴とする車両用制御装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011210416A JP5373023B2 (ja) | 2011-09-27 | 2011-09-27 | 車両用制御装置 |
US13/610,515 US9080520B2 (en) | 2011-09-27 | 2012-09-11 | Vehicle control apparatus |
DE102012108749.0A DE102012108749B4 (de) | 2011-09-27 | 2012-09-18 | Fahrzeugsteuerung |
CN201210353253.8A CN103016706B (zh) | 2011-09-27 | 2012-09-20 | 车辆用控制装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011210416A JP5373023B2 (ja) | 2011-09-27 | 2011-09-27 | 車両用制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013072456A JP2013072456A (ja) | 2013-04-22 |
JP5373023B2 true JP5373023B2 (ja) | 2013-12-18 |
Family
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Application Number | Title | Priority Date | Filing Date |
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JP2011210416A Active JP5373023B2 (ja) | 2011-09-27 | 2011-09-27 | 車両用制御装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9080520B2 (ja) |
JP (1) | JP5373023B2 (ja) |
CN (1) | CN103016706B (ja) |
DE (1) | DE102012108749B4 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JP5962868B2 (ja) * | 2013-11-12 | 2016-08-03 | トヨタ自動車株式会社 | 車両用変速機の制御装置 |
JP6462428B2 (ja) * | 2015-03-10 | 2019-01-30 | 株式会社Subaru | パワーユニットの制御装置 |
WO2016151661A1 (ja) * | 2015-03-20 | 2016-09-29 | 日産自動車株式会社 | 電動車両の制振制御装置 |
US9586586B1 (en) | 2015-10-19 | 2017-03-07 | GM Global Technology Operations LLC | Method and apparatus to control a continuously variable transmission |
CN111801521B (zh) * | 2018-02-27 | 2021-11-09 | 加特可株式会社 | 自动变速器的控制装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3157485B2 (ja) | 1997-06-30 | 2001-04-16 | 日産自動車株式会社 | 無段変速機搭載車の変速制御装置 |
JP3572612B2 (ja) * | 2000-07-31 | 2004-10-06 | 日産自動車株式会社 | 変速比無限大無段変速機のイナーシャトルク補償制御装置 |
JP4222181B2 (ja) * | 2003-10-27 | 2009-02-12 | トヨタ自動車株式会社 | 無段変速機を搭載した車両の制御装置 |
JP4449651B2 (ja) * | 2004-08-24 | 2010-04-14 | トヨタ自動車株式会社 | 無段変速機を搭載した車両の制御装置 |
DE102007016621B4 (de) * | 2006-04-07 | 2012-02-02 | Fuji Jukogyo K.K. | Antriebskraft-Steuereinheit für ein Fahrzeug |
JP2007327574A (ja) * | 2006-06-08 | 2007-12-20 | Nissan Motor Co Ltd | パワートレーンの変速ショック軽減装置 |
US7389176B2 (en) * | 2006-06-08 | 2008-06-17 | Nissan Motor Co., Ltd. | Engine output control apparatus of power train |
US7869926B2 (en) * | 2006-12-19 | 2011-01-11 | Chrysler Group Llc | Fixed speed operation in a hybrid transmission |
JP4970197B2 (ja) * | 2007-08-30 | 2012-07-04 | 富士重工業株式会社 | 車両の駆動力制御装置 |
JP5251172B2 (ja) * | 2008-03-06 | 2013-07-31 | 日産自動車株式会社 | 無段変速機を備えた車両の駆動力制御装置 |
-
2011
- 2011-09-27 JP JP2011210416A patent/JP5373023B2/ja active Active
-
2012
- 2012-09-11 US US13/610,515 patent/US9080520B2/en active Active
- 2012-09-18 DE DE102012108749.0A patent/DE102012108749B4/de active Active
- 2012-09-20 CN CN201210353253.8A patent/CN103016706B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN103016706B (zh) | 2015-10-28 |
US20130080003A1 (en) | 2013-03-28 |
CN103016706A (zh) | 2013-04-03 |
DE102012108749A1 (de) | 2013-03-28 |
JP2013072456A (ja) | 2013-04-22 |
US9080520B2 (en) | 2015-07-14 |
DE102012108749B4 (de) | 2017-11-16 |
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