SE0950123L - Arbetsfordon - Google Patents
ArbetsfordonInfo
- Publication number
- SE0950123L SE0950123L SE0950123A SE0950123A SE0950123L SE 0950123 L SE0950123 L SE 0950123L SE 0950123 A SE0950123 A SE 0950123A SE 0950123 A SE0950123 A SE 0950123A SE 0950123 L SE0950123 L SE 0950123L
- Authority
- SE
- Sweden
- Prior art keywords
- travel
- hydraulic motor
- controller
- engine
- displacement
- Prior art date
Links
- 238000006073 displacement reaction Methods 0.000 abstract 3
- 238000010276 construction Methods 0.000 abstract 1
- 230000007423 decrease Effects 0.000 abstract 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
- 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
- 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
-
- 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
- F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
- F16H61/421—Motor capacity control by electro-hydraulic control means, e.g. using solenoid valves
-
- 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
- F16H61/44—Control of exclusively fluid gearing hydrostatic with more than one pump or motor in operation
- F16H61/448—Control circuits for tandem pumps or motors
-
- 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
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/06—Combustion engines, Gas turbines
- B60W2710/0644—Engine 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
- F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
- F16H47/02—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
- F16H2047/025—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type the fluid gearing comprising a plurality of pumps or motors
-
- 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
- F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
- F16H47/02—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
-
- 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
-
- 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
- F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
- F16H61/435—Pump capacity control by electric actuators
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Automation & Control Theory (AREA)
- Operation Control Of Excavators (AREA)
- Control Of Fluid Gearings (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006289668A JP4989951B2 (ja) | 2006-10-25 | 2006-10-25 | 建設車両 |
PCT/JP2007/066677 WO2008050534A1 (en) | 2006-10-25 | 2007-08-28 | Construction vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
SE0950123L true SE0950123L (sv) | 2009-05-28 |
SE533068C2 SE533068C2 (sv) | 2010-06-22 |
Family
ID=39324344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0950123A SE533068C2 (sv) | 2006-10-25 | 2007-08-28 | Arbetsfordon |
Country Status (6)
Country | Link |
---|---|
US (1) | US7987941B2 (sv) |
JP (1) | JP4989951B2 (sv) |
CN (1) | CN101529135B (sv) |
DE (1) | DE112007002112B4 (sv) |
SE (1) | SE533068C2 (sv) |
WO (1) | WO2008050534A1 (sv) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4989951B2 (ja) * | 2006-10-25 | 2012-08-01 | 株式会社小松製作所 | 建設車両 |
JP5074086B2 (ja) * | 2007-04-26 | 2012-11-14 | 株式会社小松製作所 | 建設車両 |
CN103758999B (zh) * | 2009-04-09 | 2016-07-06 | 株式会社小松制作所 | 建筑车辆 |
JP4990334B2 (ja) * | 2009-09-03 | 2012-08-01 | 株式会社小松製作所 | 作業車両 |
GB2473631A (en) * | 2009-09-18 | 2011-03-23 | Valtra Oy Ab | Auxiliary hydraulic fluid pressure supply system in a tractor |
US8521374B2 (en) * | 2010-01-28 | 2013-08-27 | Hitachi Construction Machinery Co., Ltd. | Hydraulic work machine |
US9316310B2 (en) * | 2011-08-10 | 2016-04-19 | Kubota Corporation | Working machine |
US8800694B1 (en) | 2011-11-01 | 2014-08-12 | Hydro-Gear Limited Partnership | Automatic torque compensating drive system |
JP5161380B1 (ja) * | 2012-03-15 | 2013-03-13 | 株式会社小松製作所 | 作業車両及び作業車両の制御方法 |
JP5092061B1 (ja) * | 2012-03-30 | 2012-12-05 | 株式会社小松製作所 | 作業車両及び作業車両の制御方法 |
JP5092060B1 (ja) * | 2012-03-30 | 2012-12-05 | 株式会社小松製作所 | 作業車両及び作業車両の制御方法 |
JP2013234683A (ja) * | 2012-05-02 | 2013-11-21 | Toshiba Mach Co Ltd | 作業機械の旋回装置並びにその作業機械 |
JP2014008951A (ja) * | 2012-07-03 | 2014-01-20 | Kanzaki Kokyukoki Mfg Co Ltd | 作業車両の走行変速制御機構 |
US9140356B2 (en) * | 2012-07-04 | 2015-09-22 | Kanzaki Kokyukoki Mfg. Co., Ltd. | Travel control unit of working vehicle |
EP2941361A1 (en) * | 2013-01-07 | 2015-11-11 | Caterpillar Inc. | Method and apparatus for controlling the drive power of a vehicle |
US9994104B2 (en) | 2015-09-03 | 2018-06-12 | Deere & Company | System and method of reacting to wheel slip in a traction vehicle |
US9845008B2 (en) | 2015-09-03 | 2017-12-19 | Deere & Company | System and method of detecting load forces on a traction vehicle to predict wheel slip |
US10407072B2 (en) | 2015-09-03 | 2019-09-10 | Deere & Company | System and method of regulating wheel slip in a traction vehicle |
US10112615B2 (en) * | 2015-09-03 | 2018-10-30 | Deere & Company | System and method of reacting to wheel slip in a traction vehicle |
DE102016205891A1 (de) * | 2016-04-08 | 2017-10-12 | Robert Bosch Gmbh | Hydrostatischer Fahrantrieb und Fahrzeug mit einem solchen hydrostatischen Fahrantrieb |
CN106114530A (zh) * | 2016-07-27 | 2016-11-16 | 中车大连机车车辆有限公司 | 交流传动客运电力机车启动平稳性控制方法 |
DE102017221985B4 (de) * | 2017-12-06 | 2019-06-27 | Zf Friedrichshafen Ag | Zugkraftkraftbegrenzungseinrichtung für Arbeitsmaschine, stufenloses Getriebe, Arbeitsmaschine und Verfahren zur Zugkraftbegrenzung |
JP6924159B2 (ja) * | 2018-02-23 | 2021-08-25 | 株式会社小松製作所 | 作業車両及び作業車両の制御方法 |
JP7226894B2 (ja) * | 2019-08-16 | 2023-02-21 | 株式会社クボタ | 作業機 |
CA3151536A1 (en) | 2019-09-19 | 2021-03-25 | Clark Equipment Company | Drive motor displacement control |
CN113187782B (zh) * | 2021-05-07 | 2022-08-02 | 潍柴动力股份有限公司 | 一种闭式液压***的控制方法、装置、设备及存储介质 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4185521A (en) * | 1975-03-10 | 1980-01-29 | Caterpillar Tractor Co. | Hydraulic control system for a hydrostatic-mechanical transmission |
JPS54112503A (en) * | 1978-02-02 | 1979-09-03 | Komatsu Mfg Co Ltd | Blade automatic controller of bulldozer |
US4401182A (en) * | 1980-12-10 | 1983-08-30 | Sundstrand Corporation | Variable displacement hydraulic drive with disconnect |
JPH07111221B2 (ja) * | 1987-10-20 | 1995-11-29 | 本田技研工業株式会社 | 車両用無段変速機の変速制御方法 |
JP2923322B2 (ja) * | 1990-03-07 | 1999-07-26 | マツダ株式会社 | スリップ制御装置 |
EP0513382A4 (en) * | 1990-11-30 | 1994-07-20 | Shimadzu Corp | Stepless speed change gear for vehicle |
CN1187867A (zh) * | 1995-05-23 | 1998-07-15 | 株式会社小松制作所 | 液压驱动动力车的液压马达的容积控制装置 |
US5784867A (en) * | 1995-10-03 | 1998-07-28 | Shivvers Incorporated | Variable force traction enhance systems |
JPH10311424A (ja) * | 1997-05-07 | 1998-11-24 | Hitachi Constr Mach Co Ltd | 無段変速油圧走行駆動装置 |
JPH11182676A (ja) * | 1997-12-24 | 1999-07-06 | Komatsu Ltd | 油圧駆動式作業車両の走行駆動装置およびその制御方法 |
JPH11201278A (ja) * | 1998-01-12 | 1999-07-27 | Komatsu Ltd | 油圧駆動式作業車両の走行駆動装置およびその制御方法 |
US6481333B1 (en) * | 1999-06-24 | 2002-11-19 | Komatsu Ltd. | Positioning device, capacity controller using positioning device, and speed changing device |
JP2001146963A (ja) * | 1999-09-08 | 2001-05-29 | Komatsu Ltd | 油圧モータによる変速装置 |
JP2001328466A (ja) * | 2000-03-14 | 2001-11-27 | Nissan Motor Co Ltd | 変速比無限大無段変速機の駆動力制御装置 |
JP4208179B2 (ja) * | 2002-10-28 | 2009-01-14 | 株式会社小松製作所 | 油圧駆動車両 |
GB2424930A (en) * | 2003-05-21 | 2006-10-11 | Komatsu Mfg Co Ltd | Hydromechanical transmission with pump having outflow prevention |
JP4632771B2 (ja) * | 2004-02-25 | 2011-02-16 | 株式会社小松製作所 | 油圧操向方式の作業車両 |
US7147239B2 (en) * | 2004-07-01 | 2006-12-12 | Ford Global Technologies, Llc | Wheel creep control of hydraulic hybrid vehicle using regenerative braking |
JP4462543B2 (ja) * | 2004-08-24 | 2010-05-12 | ヤンマー株式会社 | 油圧式無段式変速装置 |
US7390282B2 (en) * | 2005-01-12 | 2008-06-24 | Caterpillar Inc. | Directional shift in hydrostatic drive work machine |
US7637101B2 (en) * | 2005-03-10 | 2009-12-29 | Tcm Corporation | Hydraulic power transmission device and work vehicle |
JP4265570B2 (ja) * | 2005-05-10 | 2009-05-20 | トヨタ自動車株式会社 | 動力出力装置およびこれを搭載する自動車並びに駆動装置、動力出力装置の制御方法 |
JP4789507B2 (ja) * | 2005-05-24 | 2011-10-12 | 株式会社小松製作所 | 変速装置 |
RU2390679C2 (ru) * | 2005-12-26 | 2010-05-27 | Комацу Лтд. | Строительное транспортное средство |
JP4989951B2 (ja) * | 2006-10-25 | 2012-08-01 | 株式会社小松製作所 | 建設車両 |
US7867136B2 (en) * | 2007-03-15 | 2011-01-11 | Caterpillar Inc | Method for limiting drive train torque |
JP5074086B2 (ja) * | 2007-04-26 | 2012-11-14 | 株式会社小松製作所 | 建設車両 |
-
2006
- 2006-10-25 JP JP2006289668A patent/JP4989951B2/ja active Active
-
2007
- 2007-08-28 WO PCT/JP2007/066677 patent/WO2008050534A1/ja active Application Filing
- 2007-08-28 US US12/439,407 patent/US7987941B2/en active Active
- 2007-08-28 DE DE112007002112.8T patent/DE112007002112B4/de active Active
- 2007-08-28 SE SE0950123A patent/SE533068C2/sv unknown
- 2007-08-28 CN CN200780039309.XA patent/CN101529135B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN101529135A (zh) | 2009-09-09 |
US7987941B2 (en) | 2011-08-02 |
DE112007002112B4 (de) | 2016-02-11 |
JP2008106837A (ja) | 2008-05-08 |
CN101529135B (zh) | 2013-01-02 |
JP4989951B2 (ja) | 2012-08-01 |
DE112007002112T5 (de) | 2009-09-10 |
US20100009806A1 (en) | 2010-01-14 |
SE533068C2 (sv) | 2010-06-22 |
WO2008050534A1 (en) | 2008-05-02 |
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