JP2008223815A - 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
- JP2008223815A JP2008223815A JP2007059704A JP2007059704A JP2008223815A JP 2008223815 A JP2008223815 A JP 2008223815A JP 2007059704 A JP2007059704 A JP 2007059704A JP 2007059704 A JP2007059704 A JP 2007059704A JP 2008223815 A JP2008223815 A JP 2008223815A
- Authority
- JP
- Japan
- Prior art keywords
- vehicle speed
- command value
- pedal
- engine
- speed command
- 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 13
- 230000008859 change Effects 0.000 claims abstract description 4
- 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 7
- 230000002706 hydrostatic effect Effects 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 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 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects 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)
Abstract
【解決手段】走行ペダル1の動きに連動してエンジン30の出力を調節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において、エンジン30の回転数Neに応じて車速指令値Vneを算出する第一車速算出手段と、走行ペダル1踏み込み角度Uに応じて車速指令値Vuを算出する第二車速算出手段と、車速指令値Vneと車速指令値Vuのうち小さい方を車速指令値Vとして選択する車速指令値選択手段と、この車速指令値Vに応じてHST40の変速作動を制御する変速制御手段とを備えた。
【選択図】図1
Description
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)
- 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走行ペダルと、この走行ペダル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Ne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Neに応じて車速指令値Vneを算出する第一車速算出手段と、前記走行ペダルの踏み込み角度U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Uに応じて車速指令値Vuを算出する第二車速算出手段と、算出される車速指令値Vneと車速指令値Vuのうち小さい方を車速指令値Vとして選択する車速指令値選択手段と、この車速指令値V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i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iに応じて前記車速指令値V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 |
US12/530,589 US9199644B2 (en) | 2007-03-09 | 2008-03-07 | Speed ratio control device and method for working vehicle |
KR1020097020982A KR101096978B1 (ko) | 2007-03-09 | 2008-03-07 | 작업용 차량의 변속 제어 장치 및 변속비 제어 방법 |
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 |
DE112008000639.3T DE112008000639B4 (de) | 2007-03-09 | 2008-03-07 | Drehzahlverhältnis-Steuervorrichtung und Verfahren für Arbeitsfahrzeug |
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 |
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 true JP2008223815A (ja) | 2008-09-25 |
JP5264091B2 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 (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US8666610B2 (en) | 2012-03-15 | 2014-03-04 | Komatsu Ltd. | Work vehicle and method for controlling work vehicle |
JP2016003707A (ja) * | 2014-06-17 | 2016-01-12 | ヤンマー株式会社 | 作業車両 |
WO2020204128A1 (ja) * | 2019-04-04 | 2020-10-08 | 株式会社小松製作所 | 作業車両、作業車両の制御装置、および作業車両の制御方法 |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JP4483990B2 (ja) * | 2008-11-20 | 2010-06-16 | ダイキン工業株式会社 | 空気調和機 |
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 |
US9140356B2 (en) | 2012-07-04 | 2015-09-22 | Kanzaki Kokyukoki Mfg. Co., Ltd. | Travel control unit of working vehicle |
US20150006032A1 (en) * | 2012-09-20 | 2015-01-01 | Tremaine Jackson | Vehicle Generating System |
DE102012020632A1 (de) * | 2012-10-19 | 2014-04-24 | Robert Bosch Gmbh | Verfahren und Steuergerät zum Ansteuern einer Hydraulikmaschine |
JP5913175B2 (ja) * | 2013-03-27 | 2016-04-27 | 株式会社クボタ | 作業機 |
US9772018B2 (en) | 2013-03-27 | 2017-09-26 | Kubota Corporation | Working machine |
CN104154226B (zh) * | 2013-05-15 | 2018-02-02 | 林德液压两合公司 | 全轮驱动的工作机的静液压式行驶驱动装置 |
EP2921676B1 (en) * | 2014-03-21 | 2017-08-02 | Perkins Engines Company Limited | Process and system for controlling engine speed |
JP6511902B2 (ja) * | 2015-03-25 | 2019-05-15 | 井関農機株式会社 | 作業車両の変速制御装置 |
WO2016156909A1 (en) | 2015-03-31 | 2016-10-06 | Volvo Truck Corporation | Method of selecting a traveling mode and controlling the traveling speed of a vehicle |
KR20180109002A (ko) | 2017-03-24 | 2018-10-05 | 현대자동차주식회사 | 엔진 및 변속기 통합 제어방법 |
DE102017219997A1 (de) * | 2017-11-10 | 2019-05-16 | Zf Friedrichshafen Ag | Verfahren zur Steuerung eines für ein land- oder bauwirtschaftlich nutzbares Arbeitsfahrzeug vorgesehenen Fahrantriebes sowie Nebenabtriebes und Steuereinrichtung derselben |
KR20210123856A (ko) | 2020-04-06 | 2021-10-14 | 엘에스엠트론 주식회사 | 농작업차량 자동변속기용 사용자인터페이스장치 |
KR102294104B1 (ko) * | 2020-05-15 | 2021-08-26 | 엘에스엠트론 주식회사 | 농업용 작업차량 |
IT202100003677A1 (it) * | 2021-02-17 | 2022-08-17 | Cnh Ind Italia Spa | Metodo di controllo di una trasmissione idraulica di un veicolo agricolo o una macchina movimento terra e veicolo agricolo o macchina movimento terra implementante il metodo |
CN113938079B (zh) * | 2021-09-26 | 2023-11-24 | 三一汽车起重机械有限公司 | 电机转速控制方法、装置、系统和作业机械 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0552226A (ja) * | 1991-08-21 | 1993-03-02 | Komatsu Forklift Co Ltd | 産業車両の制御回路 |
JPH07167233A (ja) * | 1993-12-15 | 1995-07-04 | Suzuki Motor Corp | 連続可変変速機の変速制御方法 |
JPH07215096A (ja) * | 1994-01-31 | 1995-08-15 | Shimadzu Corp | 流体式変速機搭載車両の発進制御装置 |
JPH1113503A (ja) * | 1997-06-23 | 1999-01-19 | Shimadzu Corp | 車両の走行制御装置 |
JP2001027319A (ja) * | 1999-07-14 | 2001-01-30 | Hitachi Constr Mach Co Ltd | 油圧閉回路駆動型ホイール式車両 |
JP2001113985A (ja) * | 1999-10-18 | 2001-04-24 | Toyota Autom Loom Works Ltd | 産業車両の荷役及び走行制御装置 |
JP2002192989A (ja) * | 2000-12-26 | 2002-07-10 | Yanmar Agricult Equip Co Ltd | 移動農機 |
JP2005344756A (ja) * | 2004-05-31 | 2005-12-15 | Iseki & Co Ltd | 車両の変速制御装置 |
JP2006097786A (ja) * | 2004-09-29 | 2006-04-13 | Iseki & Co Ltd | 移動車両の変速制御装置 |
JP2006342942A (ja) * | 2005-06-10 | 2006-12-21 | Iseki & Co Ltd | 作業車両の変速制御装置 |
Family Cites Families (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57140536A (en) * | 1981-02-24 | 1982-08-31 | Nissan Motor Co Ltd | Internal-combustion engine controller |
JPS6053261A (ja) * | 1983-09-01 | 1985-03-26 | Toyota Motor Corp | 車両用無段変速機の速度比制御装置 |
US4750598A (en) * | 1985-06-12 | 1988-06-14 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Control system for the throttle valve of a vehicle engine |
JPH0681946A (ja) * | 1992-07-03 | 1994-03-22 | Mazda Motor Corp | 自動変速機の制御装置 |
EP0622263B1 (en) * | 1993-04-27 | 1998-09-16 | Shimadzu Corporation | Forklift controller |
GB2313212A (en) * | 1994-12-27 | 1997-11-19 | Komatsu Mfg Co Ltd | Device and method for limiting the vehicle speed of a working vehicle |
JPH08303544A (ja) * | 1995-04-28 | 1996-11-19 | Isuzu Motors Ltd | トロイダル型無段変速機 |
JP3164011B2 (ja) * | 1997-04-08 | 2001-05-08 | 日産自動車株式会社 | 無段変速機の変速比制御装置 |
JP3800741B2 (ja) * | 1997-07-04 | 2006-07-26 | 日産自動車株式会社 | 無段変速機の足放しアップシフト変速制御装置 |
US5995895A (en) * | 1997-07-15 | 1999-11-30 | Case Corporation | Control of vehicular systems in response to anticipated conditions predicted using predetermined geo-referenced maps |
JP3754188B2 (ja) * | 1997-09-08 | 2006-03-08 | 日産自動車株式会社 | 車両の駆動力制御装置 |
JP3489475B2 (ja) * | 1998-03-20 | 2004-01-19 | 日産自動車株式会社 | 駆動力制御装置 |
US6066070A (en) * | 1998-04-28 | 2000-05-23 | Toyota Jidosha Kabushiki Kaisha | Control system of vehicle having continuously variable transmission |
US6371885B1 (en) * | 1999-04-01 | 2002-04-16 | Komatsu Ltd. | Working vehicle and vehicle speed control method thereof, variable power engine and power setting method thereof, and vehicle with variable power engine and power control method thereof |
US6398691B1 (en) * | 1999-09-30 | 2002-06-04 | Nissan Motor Co., Ltd. | Speed ratio control device |
DE60008993T2 (de) * | 1999-09-30 | 2004-09-02 | Nissan Motor Co. Ltd. | Vorrichtung zur Steuerung des Übersetzungsverhältnisses für Fahrzeuge |
DE60100404T2 (de) * | 2000-01-07 | 2004-08-12 | Nissan Motor Co. Ltd. | Stufenloses Getriebe |
JP4312920B2 (ja) * | 2000-03-13 | 2009-08-12 | 日立建機株式会社 | 堆肥攪拌機用油圧回路 |
JP3882466B2 (ja) * | 2000-05-23 | 2007-02-14 | トヨタ自動車株式会社 | 車両の駆動力制御装置 |
JP3911979B2 (ja) * | 2000-08-29 | 2007-05-09 | トヨタ自動車株式会社 | 警報装置およびその警報装置を備えた走行制御装置 |
US6857494B2 (en) * | 2000-09-06 | 2005-02-22 | Komatsu Ltd. | Steering-wheel revolution number correction system of all-wheel-drive vehicle |
JP2002174332A (ja) * | 2000-09-18 | 2002-06-21 | Fuji Heavy Ind Ltd | 作業用車両 |
US6666793B2 (en) * | 2001-02-22 | 2003-12-23 | Nissan Motor Co., Ltd. | Control of infinitely variable transmission |
JP2002340182A (ja) | 2001-05-14 | 2002-11-27 | Ishikawajima Shibaura Mach Co Ltd | 作業車両の車速制御機構 |
JP2002372148A (ja) | 2001-06-14 | 2002-12-26 | Kayaba Ind Co Ltd | Hst車両の制御装置 |
ATE396352T1 (de) * | 2001-10-22 | 2008-06-15 | Yanmar Agricult Equip | Fahrzeug mit hydraulikgetriebe |
JP3613264B2 (ja) * | 2002-06-18 | 2005-01-26 | 日産自動車株式会社 | 車両用運転操作補助装置 |
JP4039184B2 (ja) * | 2002-08-29 | 2008-01-30 | 株式会社アドヴィックス | クリープ走行制御装置 |
JP3998135B2 (ja) * | 2002-09-30 | 2007-10-24 | ジヤトコ株式会社 | 無段変速機の変速比制御装置 |
DE10303206A1 (de) * | 2003-01-28 | 2004-07-29 | Zf Friedrichshafen Ag | Hydrostatisches Getriebe |
US6761658B1 (en) * | 2003-02-14 | 2004-07-13 | Deere & Company | Four mode hydro-mechanical transmission |
JP2004316843A (ja) * | 2003-04-18 | 2004-11-11 | Jatco Ltd | ベルト式無段変速機の制御装置 |
JP3941058B2 (ja) * | 2003-06-12 | 2007-07-04 | 本田技研工業株式会社 | 駆動装置 |
US7072762B2 (en) * | 2003-07-18 | 2006-07-04 | Miyama, Inc. | Evaluation system for vehicle operating conditions and evaluation method thereof |
JP4063744B2 (ja) * | 2003-09-24 | 2008-03-19 | トヨタ自動車株式会社 | ハイブリッド車輌の制御装置 |
JP4493990B2 (ja) * | 2003-11-26 | 2010-06-30 | 日立建機株式会社 | 走行式油圧作業機 |
GB2413997B (en) * | 2004-05-12 | 2007-11-14 | Bamford Excavators Ltd | Vehicle control system |
DE102004025741A1 (de) * | 2004-05-26 | 2005-12-15 | Zf Friedrichshafen Ag | Verfahren und Vorrichtung zur Unterstützung einer Geschwindigkeitsregelfunktion an einem Kraftfahrzeug |
JP2006007819A (ja) * | 2004-06-22 | 2006-01-12 | Kanzaki Kokyukoki Mfg Co Ltd | 作業車両の速度制御方法 |
US20060014608A1 (en) * | 2004-07-13 | 2006-01-19 | Mitchell Herman R | Continuous variable control methods for hydraulic powertrain systems of a vehicle |
US7472008B2 (en) * | 2004-07-23 | 2008-12-30 | Caterpillar Inc. | Systems and methods for controlling mobile machine power |
DE112005000057B4 (de) * | 2004-08-23 | 2009-04-09 | Komatsu Ltd. | Gangwechsel-Steuervorrichtung und -steuerverfahren für ein Arbeitsfahrzeug |
JP4404313B2 (ja) * | 2004-12-07 | 2010-01-27 | ヤンマー株式会社 | 作業車両の制御装置 |
ITBO20050025A1 (it) * | 2005-01-19 | 2006-07-20 | Magneti Marelli Powertrain Spa | Metodo e dispositivo di gestione della crociera di un veicolo stradale |
JP2006219066A (ja) * | 2005-02-14 | 2006-08-24 | Fujitsu Ten Ltd | 車両制御装置及び車両制御方法 |
US7832520B2 (en) * | 2005-03-07 | 2010-11-16 | Iseki & Co., Ltd. | Work vehicle |
JP4640044B2 (ja) * | 2005-06-01 | 2011-03-02 | トヨタ自動車株式会社 | 自動車およびその制御方法 |
JP2007059704A (ja) | 2005-08-25 | 2007-03-08 | Sumco Corp | 貼合せ基板の製造方法及び貼合せ基板 |
JP4466514B2 (ja) * | 2005-09-08 | 2010-05-26 | 日産自動車株式会社 | ハイブリッド車両のエンジン始動制御装置 |
JP4528238B2 (ja) * | 2005-09-30 | 2010-08-18 | 株式会社クボタ | 作業車の車速制御構造 |
CN101312867B (zh) * | 2005-09-30 | 2012-07-04 | 株式会社捷太格特 | 车辆的驱动控制装置 |
JP4807107B2 (ja) * | 2006-03-02 | 2011-11-02 | 日産自動車株式会社 | 車両用走行制御装置 |
JP4222387B2 (ja) * | 2006-03-29 | 2009-02-12 | トヨタ自動車株式会社 | ハイブリッド駆動装置 |
JP4293266B2 (ja) * | 2007-05-31 | 2009-07-08 | トヨタ自動車株式会社 | ハイブリッド車 |
JP5059185B2 (ja) * | 2008-03-21 | 2012-10-24 | 株式会社小松製作所 | エンジン駆動機械、エンジン駆動機械の制御装置、及びエンジンの最大出力特性の制御方法 |
-
2007
- 2007-03-09 JP JP2007059704A patent/JP5264091B2/ja not_active Expired - Fee Related
-
2008
- 2008-03-07 US US12/530,589 patent/US9199644B2/en not_active Expired - Fee Related
- 2008-03-07 DE DE112008000639.3T patent/DE112008000639B4/de not_active Expired - Fee Related
- 2008-03-07 KR KR1020097020982A patent/KR101096978B1/ko active IP Right Grant
- 2008-03-07 WO PCT/JP2008/054677 patent/WO2008111655A1/ja active Application Filing
- 2008-03-07 CN CN200880007692.5A patent/CN101631972B/zh not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0552226A (ja) * | 1991-08-21 | 1993-03-02 | Komatsu Forklift Co Ltd | 産業車両の制御回路 |
JPH07167233A (ja) * | 1993-12-15 | 1995-07-04 | Suzuki Motor Corp | 連続可変変速機の変速制御方法 |
JPH07215096A (ja) * | 1994-01-31 | 1995-08-15 | Shimadzu Corp | 流体式変速機搭載車両の発進制御装置 |
JPH1113503A (ja) * | 1997-06-23 | 1999-01-19 | Shimadzu Corp | 車両の走行制御装置 |
JP2001027319A (ja) * | 1999-07-14 | 2001-01-30 | Hitachi Constr Mach Co Ltd | 油圧閉回路駆動型ホイール式車両 |
JP2001113985A (ja) * | 1999-10-18 | 2001-04-24 | Toyota Autom Loom Works Ltd | 産業車両の荷役及び走行制御装置 |
JP2002192989A (ja) * | 2000-12-26 | 2002-07-10 | Yanmar Agricult Equip Co Ltd | 移動農機 |
JP2005344756A (ja) * | 2004-05-31 | 2005-12-15 | Iseki & Co Ltd | 車両の変速制御装置 |
JP2006097786A (ja) * | 2004-09-29 | 2006-04-13 | Iseki & Co Ltd | 移動車両の変速制御装置 |
JP2006342942A (ja) * | 2005-06-10 | 2006-12-21 | Iseki & Co Ltd | 作業車両の変速制御装置 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
WO2013136537A1 (ja) * | 2012-03-15 | 2013-09-19 | 株式会社小松製作所 | 作業車両及び作業車両の制御方法 |
US8666610B2 (en) | 2012-03-15 | 2014-03-04 | Komatsu Ltd. | Work vehicle and method for controlling work vehicle |
US9133862B2 (en) | 2012-03-15 | 2015-09-15 | Komatsu Ltd. | Work vehicle and method for controlling work vehicle |
JP2016003707A (ja) * | 2014-06-17 | 2016-01-12 | ヤンマー株式会社 | 作業車両 |
WO2020204128A1 (ja) * | 2019-04-04 | 2020-10-08 | 株式会社小松製作所 | 作業車両、作業車両の制御装置、および作業車両の制御方法 |
JPWO2020204128A1 (ja) * | 2019-04-04 | 2020-10-08 | ||
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 |
---|---|
WO2008111655A1 (ja) | 2008-09-18 |
KR20090118109A (ko) | 2009-11-17 |
DE112008000639T5 (de) | 2009-12-31 |
DE112008000639B4 (de) | 2014-03-06 |
US9199644B2 (en) | 2015-12-01 |
KR101096978B1 (ko) | 2011-12-20 |
JP5264091B2 (ja) | 2013-08-14 |
US20100042301A1 (en) | 2010-02-18 |
CN101631972A (zh) | 2010-01-20 |
CN101631972B (zh) | 2014-03-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5264091B2 (ja) | 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 | |
KR101375957B1 (ko) | 작업차의 전동 전환 장치 및 차속 제어 장치 | |
US8321105B2 (en) | Propulsion system with a continuously variable transmission | |
JP6168012B2 (ja) | 作業車両 | |
KR20140053060A (ko) | 차량용 변속 제어 시스템 | |
WO2009110281A1 (ja) | 走行式農作業機 | |
WO2019026153A1 (ja) | 作業車両、及び作業車両の制御方法 | |
JP2007085518A (ja) | 作業車の走行操作装置 | |
WO2012036280A1 (ja) | 田植機 | |
EP2802795B1 (en) | Method of controlling gear ratio rate of change in continuously variable transmission | |
JP3868257B2 (ja) | 作業車両の変速装置 | |
US8494731B2 (en) | Method of controlling gear ratio rate of change in continuously variable transmission | |
JP3936853B2 (ja) | 作業車両の変速装置 | |
JP2005119466A (ja) | 作業車両の走行変速装置 | |
AU2017426297A1 (en) | Work vehicle and control method for work vehicle | |
JP2021107689A (ja) | 作業車両 | |
JP2003185006A (ja) | 作業車両の変速制御装置 | |
JP4796432B2 (ja) | 作業車両の走行停止制御装置 | |
JP4765409B2 (ja) | トラクタの変速制御装置 | |
JP6484977B2 (ja) | 作業車両 | |
JP6221940B2 (ja) | 作業車両 | |
JP6228513B2 (ja) | 作業車両 | |
JP2021107165A (ja) | 作業車両 | |
JP2016003706A (ja) | 作業車両 | |
JP2021107690A (ja) | 作業車両 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20090831 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100826 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120306 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120424 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20121023 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20121220 |
|
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: 20130409 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130430 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 5264091 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
LAPS | Cancellation because of no payment of annual fees |