JP2013517429A - 自動車、特に、農業用トラクタ向けの自動機能制御システム - Google Patents
自動車、特に、農業用トラクタ向けの自動機能制御システム Download PDFInfo
- Publication number
- JP2013517429A JP2013517429A JP2012548426A JP2012548426A JP2013517429A JP 2013517429 A JP2013517429 A JP 2013517429A JP 2012548426 A JP2012548426 A JP 2012548426A JP 2012548426 A JP2012548426 A JP 2012548426A JP 2013517429 A JP2013517429 A JP 2013517429A
- Authority
- JP
- Japan
- Prior art keywords
- erpm
- ratio
- engine
- power
- transmission
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 238000013507 mapping Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000002829 reductive effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- B60W10/103—Infinitely variable gearings of fluid type
-
- 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
- B60W30/188—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
-
- 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
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/46—Automatic regulation in accordance with output requirements
- F16H61/462—Automatic regulation in accordance with output requirements for achieving a target speed 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
- 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
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/46—Automatic regulation in accordance with output requirements
- F16H61/475—Automatic regulation in accordance with output requirements for achieving a target power, e.g. input power or output power
-
- 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
- B60W2510/0638—Engine speed
- B60W2510/0652—Speed change rate
-
- 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
- B60W2510/0657—Engine torque
- B60W2510/0661—Torque change rate
-
- 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
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/06—Combustion engines, Gas turbines
- B60W2710/0677—Engine power
-
- 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
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/10—Change speed gearings
- B60W2710/1011—Input shaft speed, e.g. turbine speed
- B60W2710/1016—Input speed change rate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/20—Off-Road Vehicles
- B60Y2200/22—Agricultural vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/20—Off-Road Vehicles
- B60Y2200/22—Agricultural vehicles
- B60Y2200/221—Tractors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Automation & Control Theory (AREA)
- Control Of Transmission Device (AREA)
- Hybrid Electric Vehicles (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Agricultural Machines (AREA)
Abstract
【選択図】図1
Description
1.「アンチ・ドループ速度」:エンジン・ドループを避けるために変速比を減少させる要求として意図される。
2.「最大速度に移動」:エンジンを望ましい比率のパワーにロードする(load:負荷する)ために変速比を増加させる要求として意図される。
3.「動的速度」:所望のパワーの要求を満たすために変速比を動的に補正する要求として意図される。
−ブレーキ要求
−エンジン速度
−エンジン・トルク
−エンジン%負荷
−運転者が設定したエンジン速度(ErpmSet)
P=(ERPM)*(T)
ここで、(ERPM)はrpmであり、(T)はトルク値である。
dP/dt=(T)*(d(ERPM)/dt)(RPM係数)+(ERPM)*dT/dt(トルク係数) (1)
Claims (10)
- エンジン(1003)、トランスミッション、及びアクセルを含む自動車(1005)用の自動機能制御システム(1000)であって、
前記アクセルの位置は、設定ERPMを規定し、
前記システム(1000)は、各設定ERPMに対して利用可能な最大パワーの所望の比率を規定するように、かつ前記トランスミッションの変速比を制御して前記エンジン(1003)を少なくとも前記所望の比率のパワーにロードするように構成されることを特徴とする、システム(1000)。 - 前記設定ERPMが、低しきい値ERPMと高しきい値ERPMとの間にある場合は、前記所望の比率は、前記設定ERPMの関数であることを特徴とする、請求項1に記載のシステム(1000)。
- 前記所望の比率が、高しきい値ERPMを超える前記設定ERPMに対し、100%であることを特徴とする、請求項1又は2に記載のシステム(1000)。
- 前記システム(1000)が、前記高しきい値ERPMを超える設定ERPMに対して、前記エンジンの利用可能な最大絶対パワー(Pmax)の最も近くに前記エンジン(1003)をロードするように、前記変速比を制御するようさらに構成されることを特徴とする、請求項2又は3に記載のシステム(1000)。
- 前記変速比の変化率が、第1のマッピングに基づいて第1の動作モードに対して規定され、前記マッピングは、前記変化率を、ERPM及びトルクの関数として定義することを特徴とする、請求項1乃至4のいずれか一項に記載のシステム(1000)。
- 前記システム(1000)が、さらに別のマッピングに基づいてさらに別の動作モードに対し、前記変速比の変化率を規定することを特徴とする、請求項1乃至5のいずれか一項に記載のシステム(1000)。
- 前記第1の動作モードがトランスポート・モードであり、かつ前記さらに別の動作モードがフィールド・モードであることを特徴とする、請求項6に記載のシステム(1000)。
- 前記トランスミッションが、パワーシフト式トランスミッション又は連続可変式トランスミッションであることを特徴とする、請求項1乃至7のいずれか一項に記載のシステム(1000)。
- 前記アクセルが、ハンド・レバー又はフット・スロットルであることを特徴とする、請求項1乃至8のいずれか一項に記載のシステム(1000)。
- 前記所望の比率が、前記低しきい値ERPMと前記高しきい値ERPMとの間の設定ERPMに対して100%よりも小さいことを特徴とする、請求項1乃至9のいずれか一項に記載のシステム(1000)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000011A ITBO20100011A1 (it) | 2010-01-13 | 2010-01-13 | Sistema di controllo autofunction per autoveicoli, in particolare, per trattori agricoli |
ITBO2010A000011 | 2010-01-13 | ||
PCT/EP2011/050363 WO2011086109A1 (en) | 2010-01-13 | 2011-01-12 | Autofunction control system for motor vehicles, in particular for agricultural tractors |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013517429A true JP2013517429A (ja) | 2013-05-16 |
JP5940983B2 JP5940983B2 (ja) | 2016-06-29 |
Family
ID=43051336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012548426A Expired - Fee Related JP5940983B2 (ja) | 2010-01-13 | 2011-01-12 | 自動車、特に、農業用トラクタ向けの自動機能制御システム |
Country Status (6)
Country | Link |
---|---|
US (1) | US9133928B2 (ja) |
EP (1) | EP2523840A1 (ja) |
JP (1) | JP5940983B2 (ja) |
BR (1) | BR112012019451A2 (ja) |
IT (1) | ITBO20100011A1 (ja) |
WO (1) | WO2011086109A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITMO20130061A1 (it) * | 2013-03-11 | 2014-09-11 | Cnh Italia Spa | Trattore. |
US9908533B1 (en) * | 2016-10-18 | 2018-03-06 | Honda Motor Co., Ltd. | System for exiting a vehicle transport mode and methods thereof |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4663713A (en) * | 1984-02-21 | 1987-05-05 | J. I. Case Company | Automatic power control for variable power train |
JPH0611022A (ja) * | 1992-06-23 | 1994-01-21 | Hitachi Ltd | Vベルト式無段階変速装置の制御方法及びその制御装置 |
JPH1137284A (ja) * | 1997-07-18 | 1999-02-12 | Yanmar Agricult Equip Co Ltd | 農作業車の自動変速装置 |
JPH1182713A (ja) * | 1997-09-16 | 1999-03-26 | Kanzaki Kokyukoki Mfg Co Ltd | 農用作業車の変速制御装置 |
US6169950B1 (en) * | 1998-06-25 | 2001-01-02 | Steyr-Daimler-Puch Aktiengesellschaft | Method for controlling a vehicle drive unit having a continuously variable transmission |
JP2001159462A (ja) * | 1999-10-27 | 2001-06-12 | Caterpillar Inc | 無段変速機のレンジを適応的にシフトするための方法および装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT378615B (de) * | 1984-02-01 | 1985-09-10 | Steyr Daimler Puch Ag | Hilfseinrichtung zur erzielung optimaler fahrwerte bei nutzfahrzeugen |
ES8800403A1 (es) * | 1985-07-17 | 1987-11-01 | Deere & Co | Un aparato para controlar la velocidad del motor y la realizacion de transmision de un vehiculo, tal como un tractor agricola. |
US5406483A (en) * | 1991-05-15 | 1995-04-11 | Phoenix International Corporation | Engine variable transmission control system |
DE4430447C2 (de) * | 1994-08-27 | 1997-10-16 | Deere & Co | Verfahren und Steuereinrichtung zur Steuerung des Antriebsstrangs eines Arbeitsfahrzeuges |
US5560203A (en) * | 1995-03-23 | 1996-10-01 | Sauer Inc. | Transmission control system and method |
JP3409669B2 (ja) * | 1997-03-07 | 2003-05-26 | 日産自動車株式会社 | 無段変速機の変速制御装置 |
US7686737B2 (en) * | 2005-09-30 | 2010-03-30 | Kubota Corporation | Speed control structure and method for work vehicle |
US9545839B2 (en) * | 2008-09-05 | 2017-01-17 | Ford Global Technologies, Llc | Hybrid electric vehicle powertrain with enhanced reverse drive performance |
-
2010
- 2010-01-13 IT IT000011A patent/ITBO20100011A1/it unknown
-
2011
- 2011-01-12 BR BR112012019451A patent/BR112012019451A2/pt not_active Application Discontinuation
- 2011-01-12 EP EP11700910A patent/EP2523840A1/en not_active Withdrawn
- 2011-01-12 US US13/521,280 patent/US9133928B2/en active Active
- 2011-01-12 WO PCT/EP2011/050363 patent/WO2011086109A1/en active Application Filing
- 2011-01-12 JP JP2012548426A patent/JP5940983B2/ja not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4663713A (en) * | 1984-02-21 | 1987-05-05 | J. I. Case Company | Automatic power control for variable power train |
JPH0611022A (ja) * | 1992-06-23 | 1994-01-21 | Hitachi Ltd | Vベルト式無段階変速装置の制御方法及びその制御装置 |
JPH1137284A (ja) * | 1997-07-18 | 1999-02-12 | Yanmar Agricult Equip Co Ltd | 農作業車の自動変速装置 |
JPH1182713A (ja) * | 1997-09-16 | 1999-03-26 | Kanzaki Kokyukoki Mfg Co Ltd | 農用作業車の変速制御装置 |
US6169950B1 (en) * | 1998-06-25 | 2001-01-02 | Steyr-Daimler-Puch Aktiengesellschaft | Method for controlling a vehicle drive unit having a continuously variable transmission |
JP2001159462A (ja) * | 1999-10-27 | 2001-06-12 | Caterpillar Inc | 無段変速機のレンジを適応的にシフトするための方法および装置 |
Also Published As
Publication number | Publication date |
---|---|
US9133928B2 (en) | 2015-09-15 |
WO2011086109A1 (en) | 2011-07-21 |
ITBO20100011A1 (it) | 2011-07-14 |
US20130073155A1 (en) | 2013-03-21 |
EP2523840A1 (en) | 2012-11-21 |
BR112012019451A2 (pt) | 2018-03-27 |
JP5940983B2 (ja) | 2016-06-29 |
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