JPS61502114A - 静液圧形車輌制御装置 - Google Patents

静液圧形車輌制御装置

Info

Publication number
JPS61502114A
JPS61502114A JP59502993A JP50299384A JPS61502114A JP S61502114 A JPS61502114 A JP S61502114A JP 59502993 A JP59502993 A JP 59502993A JP 50299384 A JP50299384 A JP 50299384A JP S61502114 A JPS61502114 A JP S61502114A
Authority
JP
Japan
Prior art keywords
signal
engine speed
fuel
desired engine
response
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
Application number
JP59502993A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0568387B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
ミツチエル　ランドル　エム
Original Assignee
キヤタピラ−　トラクタ−　コムパニ−
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by キヤタピラ−　トラクタ−　コムパニ− filed Critical キヤタピラ−　トラクタ−　コムパニ−
Publication of JPS61502114A publication Critical patent/JPS61502114A/ja
Publication of JPH0568387B2 publication Critical patent/JPH0568387B2/ja
Granted legal-status Critical Current

Links

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
    • 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
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F04B49/065—Control using electricity and making use of computers
    • 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
    • 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
    • F16H61/465—Automatic regulation in accordance with output requirements for achieving a target input speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2201/00—Pump parameters
    • F04B2201/12—Parameters of driving or driven means
    • F04B2201/1201—Rotational speed of the axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2201/00—Pump parameters
    • F04B2201/12—Parameters of driving or driven means
    • F04B2201/1205—Position of a non-rotating inclined plate
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Transportation (AREA)
  • Mining & Mineral Resources (AREA)
  • Automation & Control Theory (AREA)
  • Computer Hardware Design (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
  • Operation Control Of Excavators (AREA)
JP59502993A 1984-05-14 1984-08-08 静液圧形車輌制御装置 Granted JPS61502114A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/609,675 US4534707A (en) 1984-05-14 1984-05-14 Hydrostatic vehicle control
US609675 1984-05-14

Publications (2)

Publication Number Publication Date
JPS61502114A true JPS61502114A (ja) 1986-09-25
JPH0568387B2 JPH0568387B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-09-28

Family

ID=24441830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59502993A Granted JPS61502114A (ja) 1984-05-14 1984-08-08 静液圧形車輌制御装置

Country Status (8)

Country Link
US (1) US4534707A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0181865B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS61502114A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR930006598B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR8407315A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3480994D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN166501B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1985005333A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01150002A (ja) * 1987-12-04 1989-06-13 Hitachi Constr Mach Co Ltd 油圧駆動装置

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4655689A (en) * 1985-09-20 1987-04-07 General Signal Corporation Electronic control system for a variable displacement pump
JPS63265771A (ja) * 1987-04-23 1988-11-02 Mazda Motor Corp 車両の後輪操舵装置
JPH0726681B2 (ja) * 1987-12-18 1995-03-29 本田技研工業株式会社 車両用無段変速機の変速制御装置
DE69004789T3 (de) * 1989-01-18 1997-12-18 Hitachi Construction Machinery Hydraulische antriebseinheit für baumaschinen.
DE3911708C2 (de) * 1989-04-10 1996-11-14 Linde Ag Verfahren zum Betreiben einer Antriebseinheit
JPH0374581A (ja) * 1989-08-17 1991-03-29 Toyota Autom Loom Works Ltd 可変容量型油圧ポンプの駆動負荷制御装置
US5101628A (en) * 1990-01-22 1992-04-07 Shin Caterpillar Mitsubishi Ltd. Energy regenerative circuit in a hydraulic apparatus
US5050379A (en) * 1990-08-23 1991-09-24 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Displacement of a variable displacemet hydraulic pump and speed of an engine driving the pump controlled based on demand
CA2062591C (en) * 1991-11-13 1999-05-11 Isao Murota Method for controlling engine for driving hydraulic pump to operate hydraulic actuator for construction equipment
DE69218180T2 (de) * 1991-12-24 1997-09-04 Hitachi Construction Machinery Hydraulischer antrieb für baumaschinen
US5261234A (en) * 1992-01-07 1993-11-16 Caterpillar Inc. Hydraulic control apparatus
US5182908A (en) * 1992-01-13 1993-02-02 Caterpillar Inc. Control system for integrating a work attachment to a work vehicle
US5214916A (en) * 1992-01-13 1993-06-01 Caterpillar Inc. Control system for a hydraulic work vehicle
US5267441A (en) * 1992-01-13 1993-12-07 Caterpillar Inc. Method and apparatus for limiting the power output of a hydraulic system
JPH05256303A (ja) * 1992-01-15 1993-10-05 Caterpillar Inc 油圧回路制御装置
JPH0582382U (ja) * 1992-04-08 1993-11-09 帝人株式会社 シームレスカーテン
US5468126A (en) * 1993-12-23 1995-11-21 Caterpillar Inc. Hydraulic power control system
US5525043A (en) * 1993-12-23 1996-06-11 Caterpillar Inc. Hydraulic power control system
US5435131A (en) * 1994-04-11 1995-07-25 Caterpillar Inc. Adaptive overspeed control for a hydrostatic transmission
US5576962A (en) * 1995-03-16 1996-11-19 Caterpillar Inc. Control system and method for a hydrostatic drive system
CA2201626A1 (en) * 1995-10-09 1997-04-09 Shin Caterpillar Mitsubishi Ltd. Control apparatus for construction machine
US5762475A (en) * 1996-03-18 1998-06-09 Caterpillar Inc. Automatic solenoid control valve calibration
JP3587957B2 (ja) * 1997-06-12 2004-11-10 日立建機株式会社 建設機械のエンジン制御装置
US5967756A (en) * 1997-07-01 1999-10-19 Caterpillar Inc. Power management control system for a hydraulic work machine
US5951258A (en) * 1997-07-09 1999-09-14 Caterpillar Inc. Torque limiting control system for a hydraulic work machine
DE19744218C1 (de) * 1997-10-07 1999-04-22 Zahnradfabrik Friedrichshafen Antriebsstrangsteuerung
US6314727B1 (en) 1999-10-25 2001-11-13 Caterpillar Inc. Method and apparatus for controlling an electro-hydraulic fluid system
DE10037676C1 (de) * 2000-07-26 2002-05-23 Jungheinrich Ag Vorrichtung zur Regelung eines Antriebssystems für ein Flurförderzeug
US6939110B2 (en) * 2002-11-06 2005-09-06 Clarke Engineering Technologies, Inc. Control system for I.C. engine driven blower
US7340339B1 (en) * 2003-02-14 2008-03-04 Caterpillar Inc. Power management system
US7146263B2 (en) * 2003-09-30 2006-12-05 Caterpillar Inc Predictive load management system
US7853383B2 (en) * 2006-12-28 2010-12-14 Caterpillar Inc System for automatically loading a scraper
CN101689056B (zh) * 2007-05-31 2014-03-05 卡特彼勒公司 具有主动卸载的发电机组控制系统
EP2150886B1 (en) * 2007-05-31 2015-07-22 Caterpillar, Inc. System and method for engine load management
US8801393B2 (en) * 2007-10-12 2014-08-12 Pierce Manufacturing Inc. Pressure control system and method
US9133837B2 (en) * 2008-04-24 2015-09-15 Caterpillar Inc. Method of controlling a hydraulic system
CN102792069A (zh) * 2010-02-17 2012-11-21 沃尔沃建筑设备公司 自动化液压动力系统和操作自动化液压动力系统的方法
US9163644B2 (en) 2010-07-28 2015-10-20 Illinois Tool Works Inc. Hydraulic tool control with electronically adjustable flow
US9037360B2 (en) 2012-12-21 2015-05-19 Cnh Industrial America Llc Load control for a machine with a dual path electronically controlled hydrostatic transmission
KR102706108B1 (ko) 2018-07-25 2024-09-11 두산 밥캣 노스 아메리카, 인크. 유압 동력의 우선처리

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Publication number Priority date Publication date Assignee Title
JPS53122103A (en) * 1977-03-31 1978-10-25 Komatsu Ltd Liquid pressure equipment
JPS5656931A (en) * 1979-10-15 1981-05-19 Hitachi Constr Mach Co Ltd Method of controlling system including internal combustion engine and hydraulic pump
JPS56121826A (en) * 1980-02-29 1981-09-24 Mitsubishi Heavy Ind Ltd Speed governor for internal combustion engine
JPS5722920A (en) * 1980-07-18 1982-02-06 Japan Steel Works Ltd:The Engine control device of construction machine
JPS5768543A (en) * 1980-10-17 1982-04-26 Hitachi Constr Mach Co Ltd Control device for engine
JPS57163701A (en) * 1981-05-19 1982-10-08 Hitachi Constr Mach Co Ltd Controller of hydraulic unit
JPS57171042A (en) * 1981-04-15 1982-10-21 Hitachi Constr Mach Co Ltd Control system for series including internal-combustion engine and hydraulic pump
JPS57173534A (en) * 1981-04-20 1982-10-25 Hitachi Constr Mach Co Ltd Engine driven oil hydraulic power source device
JPS57173533A (en) * 1981-04-16 1982-10-25 Hitachi Constr Mach Co Ltd Controller of device containing internal combustion engine and oil hydraulic pump
JPS57195839A (en) * 1981-05-27 1982-12-01 Hitachi Constr Mach Co Ltd Method to control hydraulic system
JPS58204940A (ja) * 1982-05-24 1983-11-29 Hitachi Constr Mach Co Ltd エンジンの燃料噴射ポンプ制御装置

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FR2008304A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1968-05-11 1970-01-16 Bosch
DE2111359A1 (de) * 1971-03-10 1972-09-28 Bosch Gmbh Robert Regeleinrichtung fuer eine Hydropumpe
FR2188688A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-06-02 1974-01-18 Peugeot & Renault
DE2505779C2 (de) * 1975-02-12 1983-01-13 Robert Bosch Gmbh, 7000 Stuttgart Grenzlastregeleinrichtung für verstellbare Pumpen
US4103489A (en) * 1977-04-15 1978-08-01 Deere & Company Total power fluid system
SE428720C (sv) * 1977-07-08 1984-10-29 Kockums Ind Ab Sett att styra en borbrenningsmotor med effektreglage for reglering av motorns varvtal och en hydrostatisk transmission med variabelt utvexlingsforhallande
US4248194A (en) * 1979-08-23 1981-02-03 Trw Inc. Method and apparatus for controlling the operation of a pump
GB2072890B (en) * 1979-10-15 1983-08-10 Hitachi Construction Machinery Method of controlling internal combustion engine and hydraulic pump system
US4400935A (en) * 1980-01-28 1983-08-30 Sundstrand Corporation Engine speed control

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53122103A (en) * 1977-03-31 1978-10-25 Komatsu Ltd Liquid pressure equipment
JPS5656931A (en) * 1979-10-15 1981-05-19 Hitachi Constr Mach Co Ltd Method of controlling system including internal combustion engine and hydraulic pump
JPS56121826A (en) * 1980-02-29 1981-09-24 Mitsubishi Heavy Ind Ltd Speed governor for internal combustion engine
JPS5722920A (en) * 1980-07-18 1982-02-06 Japan Steel Works Ltd:The Engine control device of construction machine
JPS5768543A (en) * 1980-10-17 1982-04-26 Hitachi Constr Mach Co Ltd Control device for engine
JPS57171042A (en) * 1981-04-15 1982-10-21 Hitachi Constr Mach Co Ltd Control system for series including internal-combustion engine and hydraulic pump
JPS57173533A (en) * 1981-04-16 1982-10-25 Hitachi Constr Mach Co Ltd Controller of device containing internal combustion engine and oil hydraulic pump
JPS57173534A (en) * 1981-04-20 1982-10-25 Hitachi Constr Mach Co Ltd Engine driven oil hydraulic power source device
JPS57163701A (en) * 1981-05-19 1982-10-08 Hitachi Constr Mach Co Ltd Controller of hydraulic unit
JPS57195839A (en) * 1981-05-27 1982-12-01 Hitachi Constr Mach Co Ltd Method to control hydraulic system
JPS58204940A (ja) * 1982-05-24 1983-11-29 Hitachi Constr Mach Co Ltd エンジンの燃料噴射ポンプ制御装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01150002A (ja) * 1987-12-04 1989-06-13 Hitachi Constr Mach Co Ltd 油圧駆動装置

Also Published As

Publication number Publication date
US4534707A (en) 1985-08-13
JPH0568387B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-09-28
KR930006598B1 (ko) 1993-07-21
EP0181865B1 (en) 1990-01-10
WO1985005333A1 (en) 1985-12-05
EP0181865A1 (en) 1986-05-28
BR8407315A (pt) 1986-09-23
IN166501B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-05-19
KR850008699A (ko) 1985-12-21
DE3480994D1 (de) 1990-02-15

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