JP5264091B2 - メカニカルスロットル車両のオートモーティブ制御装置 - Google Patents
メカニカルスロットル車両のオートモーティブ制御装置 Download PDFInfo
- Publication number
- JP5264091B2 JP5264091B2 JP2007059704A JP2007059704A JP5264091B2 JP 5264091 B2 JP5264091 B2 JP 5264091B2 JP 2007059704 A JP2007059704 A JP 2007059704A JP 2007059704 A JP2007059704 A JP 2007059704A JP 5264091 B2 JP5264091 B2 JP 5264091B2
- Authority
- JP
- Japan
- Prior art keywords
- vehicle speed
- command value
- engine
- vehicle
- pedal
- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000000994 depressogenic effect Effects 0.000 claims description 13
- 230000007935 neutral effect Effects 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 6
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- 238000000034 method Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 2
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- 244000025254 Cannabis sativa Species 0.000 description 1
- 125000002066 L-histidyl group Chemical group [H]N1C([H])=NC(C([H])([H])[C@](C(=O)[*])([H])N([H])[H])=C1[H] 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
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- 230000002706 hydrostatic effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- B60W30/18009—Propelling the vehicle related to particular drive situations
- B60W30/18063—Creeping
-
- 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
- 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
-
- 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
-
- 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
- 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
-
- 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
- F16H61/47—Automatic regulation in accordance with output requirements for achieving a target output speed
-
- 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
-
- 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
-
- 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
- F02D29/04—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 pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
- F02D31/001—Electric control of rotation 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Control Of Fluid Gearings (AREA)
- Control Of Transmission Device (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
Description
28 アクセルレバー
30 エンジン
32 走行ペダル角度センサ
33 エンジン回転数センサ
40 HST(変速機)
60 車輪
70 コントロールユニット
Claims (3)
- 作業機を駆動可能とするエンジンの回転を車輪に伝達する変速比を可変とする変速機と、運転者によって操作されるアクセルレバーと、このアクセルレバーの動きに連動して前記エンジンの出力を調節するスロットルリンク機構と、を搭載するメカニカルスロットル車両において、前記エンジンの回転数を検出するエンジン回転数センサと、検出される前記エンジンの回転数に応じて第一車速指令値を算出する第一車速算出手段と、運転者によって操作される走行ペダルの踏み込み角度を検出する走行ペダル角度センサと、検出される前記走行ペダルの踏み込み角度に応じて第二車速指令値を算出する第二車速算出手段と、算出される第一車速指令値と第二車速指令値のうち小さい方を車速指令値として選択する車速指令値選択手段と、前記車速指令値選択手段によって選択された車速指令値に応じて前記変速機の変速作動を制御する変速制御手段と、を備えたことを特徴とするメカニカルスロットル車両のオートモーティブ制御装置。
- 前記変速機として前記エンジンに駆動される油圧ポンプとこの油圧ポンプから送られる作動油圧によって前記車輪を駆動する油圧モータとを有するHSTを設け、運転者によって操作されるインチングペダルと、このインチングペダルの踏み込み角度を検出するインチングペダル角度センサと、検出されるインチングペダルの踏み込み角度に応じて前記車速指令値を補正する車速指令値補正手段とを備えたことを特徴とする請求項1に記載のメカニカルスロットル車両のオートモーティブ制御装置。
- 前記インチングペダルをブレーキペダルと共用し、前記インチングペダルが初期位置から所定のストローク範囲内で踏み込まれると前記HSTを中立位置に戻し、インチングペダルが初期位置から所定のストローク範囲を超えて踏み込まれるとブレーキ装置を作動させて車両を制動することを特徴とする請求項2に記載のメカニカルスロットル車両のオートモーティブ制御装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007059704A JP5264091B2 (ja) | 2007-03-09 | 2007-03-09 | メカニカルスロットル車両のオートモーティブ制御装置 |
PCT/JP2008/054677 WO2008111655A1 (ja) | 2007-03-09 | 2008-03-07 | 作業用車両の変速制御装置及び変速比制御方法 |
CN200880007692.5A CN101631972B (zh) | 2007-03-09 | 2008-03-07 | 作业用车辆的变速控制装置和变速比控制方法 |
KR1020097020982A KR101096978B1 (ko) | 2007-03-09 | 2008-03-07 | 작업용 차량의 변속 제어 장치 및 변속비 제어 방법 |
DE112008000639.3T DE112008000639B4 (de) | 2007-03-09 | 2008-03-07 | Drehzahlverhältnis-Steuervorrichtung und Verfahren für Arbeitsfahrzeug |
US12/530,589 US9199644B2 (en) | 2007-03-09 | 2008-03-07 | Speed ratio control device and method for working vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007059704A JP5264091B2 (ja) | 2007-03-09 | 2007-03-09 | メカニカルスロットル車両のオートモーティブ制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008223815A JP2008223815A (ja) | 2008-09-25 |
JP5264091B2 true JP5264091B2 (ja) | 2013-08-14 |
Family
ID=39759586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007059704A Expired - Fee Related JP5264091B2 (ja) | 2007-03-09 | 2007-03-09 | メカニカルスロットル車両のオートモーティブ制御装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9199644B2 (ja) |
JP (1) | JP5264091B2 (ja) |
KR (1) | KR101096978B1 (ja) |
CN (1) | CN101631972B (ja) |
DE (1) | DE112008000639B4 (ja) |
WO (1) | WO2008111655A1 (ja) |
Cited By (3)
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---|---|---|---|---|
CN102224382B (zh) * | 2008-11-20 | 2014-07-09 | 大金工业株式会社 | 空调机 |
US10328943B2 (en) | 2017-03-24 | 2019-06-25 | Hyundai Motor Company | Integrated control method for engine and transmission |
US11987956B2 (en) | 2019-04-04 | 2024-05-21 | Komatsu Ltd. | Work vehicle, control device for work vehicle, and control method for work vehicle |
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JP5156312B2 (ja) * | 2007-09-19 | 2013-03-06 | 株式会社小松製作所 | エンジンの制御装置 |
DE102010006942A1 (de) * | 2010-02-04 | 2011-08-04 | Claas Industrietechnik GmbH, 33106 | Fahrzeug mit Hebewerkzeug |
JP5332044B2 (ja) * | 2010-09-10 | 2013-11-06 | 株式会社小松製作所 | 作業車両のエンジンオーバーラン防止制御装置 |
JP5788158B2 (ja) * | 2010-09-27 | 2015-09-30 | ヤンマー株式会社 | 作業車両の駆動系制御装置 |
KR101685206B1 (ko) * | 2010-12-21 | 2016-12-12 | 두산인프라코어 주식회사 | 건설장비의 로우아이들 제어 시스템 및 그 자동 제어방법 |
JP5106694B1 (ja) * | 2012-03-15 | 2012-12-26 | 株式会社小松製作所 | 作業車両及び作業車両の制御方法 |
CN102985306B (zh) * | 2012-03-15 | 2014-05-28 | 株式会社小松制作所 | 作业车辆和作业车辆的控制方法 |
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2007
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-
2008
- 2008-03-07 WO PCT/JP2008/054677 patent/WO2008111655A1/ja active Application Filing
- 2008-03-07 KR KR1020097020982A patent/KR101096978B1/ko active IP Right Grant
- 2008-03-07 DE DE112008000639.3T patent/DE112008000639B4/de not_active Expired - Fee Related
- 2008-03-07 CN CN200880007692.5A patent/CN101631972B/zh not_active Expired - Fee Related
- 2008-03-07 US US12/530,589 patent/US9199644B2/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102224382B (zh) * | 2008-11-20 | 2014-07-09 | 大金工业株式会社 | 空调机 |
US10328943B2 (en) | 2017-03-24 | 2019-06-25 | Hyundai Motor Company | Integrated control method for engine and transmission |
US11987956B2 (en) | 2019-04-04 | 2024-05-21 | Komatsu Ltd. | Work vehicle, control device for work vehicle, and control method for work vehicle |
Also Published As
Publication number | Publication date |
---|---|
DE112008000639B4 (de) | 2014-03-06 |
KR20090118109A (ko) | 2009-11-17 |
DE112008000639T5 (de) | 2009-12-31 |
CN101631972A (zh) | 2010-01-20 |
CN101631972B (zh) | 2014-03-05 |
JP2008223815A (ja) | 2008-09-25 |
KR101096978B1 (ko) | 2011-12-20 |
US9199644B2 (en) | 2015-12-01 |
US20100042301A1 (en) | 2010-02-18 |
WO2008111655A1 (ja) | 2008-09-18 |
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