CN101835968A - 作业车辆的原动机控制装置 - Google Patents
作业车辆的原动机控制装置 Download PDFInfo
- Publication number
- CN101835968A CN101835968A CN200880113137A CN200880113137A CN101835968A CN 101835968 A CN101835968 A CN 101835968A CN 200880113137 A CN200880113137 A CN 200880113137A CN 200880113137 A CN200880113137 A CN 200880113137A CN 101835968 A CN101835968 A CN 101835968A
- Authority
- CN
- China
- Prior art keywords
- speed
- prime mover
- detection unit
- control device
- engine
- 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
- 238000001514 detection method Methods 0.000 claims abstract description 48
- 239000012530 fluid Substances 0.000 claims description 67
- 230000005540 biological transmission Effects 0.000 abstract description 10
- 230000001133 acceleration Effects 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 11
- 239000002689 soil Substances 0.000 description 8
- 239000004576 sand Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2246—Control of prime movers, e.g. depending on the hydraulic load of work tools
-
- 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
- B60W10/30—Conjoint control of vehicle sub-units of different type or different function including control of auxiliary equipment, e.g. air-conditioning compressors or oil pumps
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2278—Hydraulic circuits
- E02F9/2296—Systems with a variable displacement pump
-
- 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
- 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
- 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
-
- 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
- F02D41/0225—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission in relation with the gear ratio or shift lever position
-
- 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
- B60W2510/10—Change speed gearings
- B60W2510/1005—Transmission ratio engaged
-
- 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
- B60W2540/103—Accelerator thresholds, e.g. kickdown
-
- 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
- B60W2710/0644—Engine speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/40—Special vehicles
- B60Y2200/41—Construction vehicles, e.g. graders, excavators
- B60Y2200/415—Wheel loaders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/50—Input parameters for engine control said parameters being related to the vehicle or its components
- F02D2200/501—Vehicle speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/60—Input parameters for engine control said parameters being related to the driver demands or status
- F02D2200/602—Pedal position
-
- 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
- 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
- F02D41/14—Introducing closed-loop corrections
- F02D41/1497—With detection of the mechanical response of the engine
-
- 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
- F16H59/46—Inputs being a function of speed dependent on a comparison between speeds
- F16H2059/465—Detecting slip, e.g. clutch slip ratio
- F16H2059/467—Detecting slip, e.g. clutch slip ratio of torque converter
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Automation & Control Theory (AREA)
- Operation Control Of Excavators (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Control Of Transmission Device (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-276075 | 2007-10-24 | ||
JP2007276075 | 2007-10-24 | ||
PCT/JP2008/069347 WO2009054499A1 (ja) | 2007-10-24 | 2008-10-24 | 作業車両の原動機制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101835968A true CN101835968A (zh) | 2010-09-15 |
CN101835968B CN101835968B (zh) | 2013-07-24 |
Family
ID=40579601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008801131370A Active CN101835968B (zh) | 2007-10-24 | 2008-10-24 | 作业车辆的原动机控制装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8315783B2 (zh) |
EP (1) | EP2211042B1 (zh) |
JP (1) | JP5036824B2 (zh) |
KR (1) | KR101510783B1 (zh) |
CN (1) | CN101835968B (zh) |
WO (1) | WO2009054499A1 (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102121425A (zh) * | 2011-03-17 | 2011-07-13 | 潍柴动力股份有限公司 | 一种多功率开关切换方法及装置 |
CN102392747A (zh) * | 2011-06-28 | 2012-03-28 | 三一重工股份有限公司 | 发动机转速控制方法、控制***及臂架式工程机械 |
CN103124664A (zh) * | 2010-09-27 | 2013-05-29 | 洋马株式会社 | 作业车辆的驱动***控制装置 |
CN104603430A (zh) * | 2012-07-24 | 2015-05-06 | 株式会社小松制作所 | 轮式装载机及轮式装载机的发动机控制方法 |
CN104790459A (zh) * | 2014-01-22 | 2015-07-22 | 住友重机械工业株式会社 | 施工机械 |
CN105041491A (zh) * | 2015-06-11 | 2015-11-11 | 福建纬龙机械制造有限公司 | 一种集装箱堆高机的转速控制*** |
CN105378348A (zh) * | 2014-01-15 | 2016-03-02 | 株式会社小松制作所 | 作业车辆及其控制方法 |
CN106574558A (zh) * | 2014-11-28 | 2017-04-19 | 株式会社Kcm | 作业车辆的原动机控制装置 |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5156693B2 (ja) * | 2009-06-17 | 2013-03-06 | 日立建機株式会社 | 産業車両のエンジン回転数制御装置 |
JP5204726B2 (ja) * | 2009-06-19 | 2013-06-05 | 日立建機株式会社 | 作業車両の原動機制御装置 |
KR101664973B1 (ko) * | 2009-06-19 | 2016-10-19 | 가부시키가이샤 케이씨엠 | 작업 차량의 제어장치 |
WO2010147232A1 (ja) * | 2009-06-19 | 2010-12-23 | 日立建機株式会社 | 作業車両の原動機制御装置 |
JP5164933B2 (ja) * | 2009-06-19 | 2013-03-21 | 日立建機株式会社 | 作業車両の制御装置 |
JP5562893B2 (ja) * | 2011-03-31 | 2014-07-30 | 住友建機株式会社 | ショベル |
JP5566333B2 (ja) * | 2011-05-11 | 2014-08-06 | 日立建機株式会社 | 建設機械の制御システム |
FR2978212B1 (fr) * | 2011-07-22 | 2018-02-16 | Manitou Bf | Dispositif de gestion de puissance pour machine automotrice de manutention |
EP2748379B1 (en) * | 2011-08-24 | 2016-11-23 | Volvo Construction Equipment AB | Method for controlling a working machine |
JP5586544B2 (ja) * | 2011-09-08 | 2014-09-10 | 株式会社クボタ | 作業機 |
CN103890281A (zh) * | 2011-10-24 | 2014-06-25 | 沃尔沃建造设备有限公司 | 用于节省施工机械燃料的控制装置 |
JP5871612B2 (ja) * | 2011-12-26 | 2016-03-01 | 株式会社クボタ | 作業車 |
JP5808686B2 (ja) * | 2012-02-03 | 2015-11-10 | 日立建機株式会社 | 作業車両のエンジン制御装置 |
JP5192605B1 (ja) | 2012-09-28 | 2013-05-08 | 株式会社小松製作所 | ホイールローダ |
JP6098456B2 (ja) * | 2013-09-18 | 2017-03-22 | 株式会社豊田自動織機 | 産業車両 |
JP6167807B2 (ja) * | 2013-09-27 | 2017-07-26 | 株式会社豊田自動織機 | 産業車両 |
US9689319B2 (en) | 2014-09-12 | 2017-06-27 | Caterpillar Inc. | Power system having efficiency-based speed control |
KR102452805B1 (ko) * | 2015-05-12 | 2022-10-11 | 현대두산인프라코어 주식회사 | 휠 로더의 제어 방법 및 시스템 |
US9969402B2 (en) | 2015-09-28 | 2018-05-15 | Caterpillar Inc. | Transmission system having efficiency-based speed control |
JP6658190B2 (ja) * | 2016-03-25 | 2020-03-04 | 株式会社豊田自動織機 | 車速制御装置 |
DE102017203835A1 (de) * | 2017-03-08 | 2018-09-13 | Zf Friedrichshafen Ag | Verfahren zum Ermitteln einer Soll-Drehzahl einer Antriebsmaschine einer Arbeitsmaschine mit einem Stufenlosgetriebe und mit einer Arbeitshydraulik |
US11242672B2 (en) * | 2017-09-29 | 2022-02-08 | Hitachi Construction Machinery Co., Ltd. | Wheel loader |
JP6749885B2 (ja) * | 2017-12-28 | 2020-09-02 | 日立建機株式会社 | ホイールローダ |
JP7297167B2 (ja) * | 2020-09-23 | 2023-06-23 | 日立建機株式会社 | 作業車両 |
US20230055510A1 (en) * | 2021-08-18 | 2023-02-23 | Schwarze Industries, Inc. | System and method for providing a transient power assist feature in a motor vehicle |
CN115031018B (zh) * | 2022-05-09 | 2023-11-17 | 潍柴动力股份有限公司 | 调整变速箱的传动比的方法、装置、处理器和拖拉机 |
CN115324150B (zh) * | 2022-08-25 | 2023-09-05 | 江苏徐工工程机械研究院有限公司 | 挖掘装载机控制方法以及挖掘装载机 |
Family Cites Families (14)
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JPH0350034A (ja) | 1989-07-18 | 1991-03-04 | Komatsu Ltd | ホイールローダのタイヤスリップ防止方法 |
JPH07103593B2 (ja) * | 1990-06-06 | 1995-11-08 | 株式会社小松製作所 | 積み込み作業車両の制御装置及び方法 |
JPH05295760A (ja) | 1992-04-17 | 1993-11-09 | Kobe Steel Ltd | 車輪式建設機械のスリップ防止装置 |
JP2001152921A (ja) * | 1999-11-19 | 2001-06-05 | Komatsu Ltd | 積込作業車両 |
JP3819699B2 (ja) * | 2000-10-20 | 2006-09-13 | 日立建機株式会社 | 油圧走行車両 |
JP3853208B2 (ja) | 2001-12-20 | 2006-12-06 | 株式会社小松製作所 | 作業車両の作業機用油圧ポンプの制御方法と制御装置 |
JP4484467B2 (ja) * | 2003-08-01 | 2010-06-16 | 日立建機株式会社 | 走行式油圧作業機 |
JP4163073B2 (ja) | 2003-08-12 | 2008-10-08 | 日立建機株式会社 | 作業車両の制御装置 |
JP4270505B2 (ja) * | 2004-08-11 | 2009-06-03 | 株式会社小松製作所 | 作業車両のエンジンの負荷制御装置 |
JP4410640B2 (ja) * | 2004-09-06 | 2010-02-03 | 株式会社小松製作所 | 作業車両のエンジンの負荷制御装置 |
US7661499B2 (en) * | 2004-12-10 | 2010-02-16 | Komatsu Ltd | Construction machine |
JP4315248B2 (ja) * | 2004-12-13 | 2009-08-19 | 日立建機株式会社 | 走行作業車両の制御装置 |
JP5164933B2 (ja) * | 2009-06-19 | 2013-03-21 | 日立建機株式会社 | 作業車両の制御装置 |
WO2010147232A1 (ja) * | 2009-06-19 | 2010-12-23 | 日立建機株式会社 | 作業車両の原動機制御装置 |
-
2008
- 2008-10-24 CN CN2008801131370A patent/CN101835968B/zh active Active
- 2008-10-24 US US12/739,535 patent/US8315783B2/en active Active
- 2008-10-24 EP EP08840871.1A patent/EP2211042B1/en active Active
- 2008-10-24 KR KR1020107008761A patent/KR101510783B1/ko not_active IP Right Cessation
- 2008-10-24 JP JP2009538279A patent/JP5036824B2/ja active Active
- 2008-10-24 WO PCT/JP2008/069347 patent/WO2009054499A1/ja active Application Filing
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103124664A (zh) * | 2010-09-27 | 2013-05-29 | 洋马株式会社 | 作业车辆的驱动***控制装置 |
CN103124664B (zh) * | 2010-09-27 | 2016-01-27 | 洋马株式会社 | 作业车辆的驱动***控制装置 |
CN102121425A (zh) * | 2011-03-17 | 2011-07-13 | 潍柴动力股份有限公司 | 一种多功率开关切换方法及装置 |
US9194139B2 (en) | 2011-06-28 | 2015-11-24 | Hunan Sany Intelligent Control Equipment Co., Ltd | Method and system for controlling engine speed and boom-type engineering machine |
CN102392747A (zh) * | 2011-06-28 | 2012-03-28 | 三一重工股份有限公司 | 发动机转速控制方法、控制***及臂架式工程机械 |
WO2013000319A1 (zh) * | 2011-06-28 | 2013-01-03 | 湖南三一智能控制设备有限公司 | 发动机转速控制方法、控制***及臂架式工程机械 |
CN104603430A (zh) * | 2012-07-24 | 2015-05-06 | 株式会社小松制作所 | 轮式装载机及轮式装载机的发动机控制方法 |
CN105378348A (zh) * | 2014-01-15 | 2016-03-02 | 株式会社小松制作所 | 作业车辆及其控制方法 |
US9707958B2 (en) | 2014-01-15 | 2017-07-18 | Komatsu Ltd. | Work vehicle and method for controlling same |
US10011273B2 (en) | 2014-01-15 | 2018-07-03 | Komatsu Ltd. | Work vehicle and method for controlling same |
CN104790459A (zh) * | 2014-01-22 | 2015-07-22 | 住友重机械工业株式会社 | 施工机械 |
CN104790459B (zh) * | 2014-01-22 | 2019-11-08 | 住友重机械工业株式会社 | 施工机械 |
CN106574558A (zh) * | 2014-11-28 | 2017-04-19 | 株式会社Kcm | 作业车辆的原动机控制装置 |
CN106574558B (zh) * | 2014-11-28 | 2019-10-08 | 日立建机株式会社 | 作业车辆的原动机控制装置 |
CN105041491A (zh) * | 2015-06-11 | 2015-11-11 | 福建纬龙机械制造有限公司 | 一种集装箱堆高机的转速控制*** |
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US20100262353A1 (en) | 2010-10-14 |
WO2009054499A1 (ja) | 2009-04-30 |
EP2211042A1 (en) | 2010-07-28 |
KR101510783B1 (ko) | 2015-04-10 |
KR20100084636A (ko) | 2010-07-27 |
EP2211042A4 (en) | 2013-08-14 |
CN101835968B (zh) | 2013-07-24 |
US8315783B2 (en) | 2012-11-20 |
JPWO2009054499A1 (ja) | 2011-03-10 |
JP5036824B2 (ja) | 2012-09-26 |
EP2211042B1 (en) | 2016-12-14 |
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