SE0600810L - Belastningsstyrande anordning för en motor hos ett arbetsfordon - Google Patents

Belastningsstyrande anordning för en motor hos ett arbetsfordon

Info

Publication number
SE0600810L
SE0600810L SE0600810A SE0600810A SE0600810L SE 0600810 L SE0600810 L SE 0600810L SE 0600810 A SE0600810 A SE 0600810A SE 0600810 A SE0600810 A SE 0600810A SE 0600810 L SE0600810 L SE 0600810L
Authority
SE
Sweden
Prior art keywords
engine
control device
work vehicle
load control
load
Prior art date
Application number
SE0600810A
Other languages
English (en)
Other versions
SE531666C2 (sv
Inventor
Yuuichi Iwamoto
Original Assignee
Komatsu Mfg Co Ltd
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 Komatsu Mfg Co Ltd filed Critical Komatsu Mfg Co Ltd
Publication of SE0600810L publication Critical patent/SE0600810L/sv
Publication of SE531666C2 publication Critical patent/SE531666C2/sv

Links

Classifications

    • 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
    • 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
    • B60W30/1886—Controlling power supply to auxiliary devices
    • 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
    • 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
    • E02F9/2292—Systems with two or more pumps
    • 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
    • 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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1497—With detection of the mechanical response of the engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D45/00—Electrical control not provided for in groups F02D41/00 - F02D43/00
    • 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
    • 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
    • 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
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/08—Introducing corrections for particular operating conditions for idling
    • F02D41/083—Introducing corrections for particular operating conditions for idling taking into account engine load variation, e.g. air-conditionning
    • 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
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/10—Introducing corrections for particular operating conditions for acceleration
    • F02D41/107—Introducing corrections for particular operating conditions for acceleration and deceleration

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Operation Control Of Excavators (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Control Of Fluid Gearings (AREA)
SE0600810A 2004-08-11 2006-04-11 Belastningsstyrande anordning för en motor hos ett arbetsfordon SE531666C2 (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004234646A JP4270505B2 (ja) 2004-08-11 2004-08-11 作業車両のエンジンの負荷制御装置
PCT/JP2005/014759 WO2006016653A1 (ja) 2004-08-11 2005-08-11 作業車両のエンジンの負荷制御装置

Publications (2)

Publication Number Publication Date
SE0600810L true SE0600810L (sv) 2006-05-11
SE531666C2 SE531666C2 (sv) 2009-06-30

Family

ID=35839413

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0600810A SE531666C2 (sv) 2004-08-11 2006-04-11 Belastningsstyrande anordning för en motor hos ett arbetsfordon

Country Status (7)

Country Link
US (2) US7596945B2 (sv)
JP (1) JP4270505B2 (sv)
KR (1) KR20070046853A (sv)
CN (1) CN101002010B (sv)
DE (1) DE112005001920B4 (sv)
SE (1) SE531666C2 (sv)
WO (1) WO2006016653A1 (sv)

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JP4804137B2 (ja) 2005-12-09 2011-11-02 株式会社小松製作所 作業車両のエンジン負荷制御装置
US9032725B2 (en) 2006-10-06 2015-05-19 Volvo Construction Equipment Ab Method for operating a working machine and a working machine
US7797092B2 (en) * 2006-11-06 2010-09-14 Caterpillar Inc Method and system for controlling machine power
JP5134238B2 (ja) 2006-12-15 2013-01-30 株式会社小松製作所 作業車両のエンジン負荷制御装置
JP5219376B2 (ja) * 2007-01-11 2013-06-26 株式会社小松製作所 作業車両のエンジン負荷制御装置
US7665299B2 (en) * 2007-03-12 2010-02-23 Clark Equipment Company Hydraulic power management system
CN101835968B (zh) * 2007-10-24 2013-07-24 日立建机株式会社 作业车辆的原动机控制装置
JP5027705B2 (ja) * 2008-03-25 2012-09-19 株式会社小松製作所 作動油供給装置および建設機械
JP5226734B2 (ja) * 2010-05-20 2013-07-03 株式会社小松製作所 ハイブリッド建設機械
WO2013128622A1 (ja) * 2012-03-02 2013-09-06 ボッシュ・レックスロス株式会社 可変容量ポンプの制御方法
US9429152B2 (en) 2010-10-28 2016-08-30 Bosch Rexroth Corporation Method for controlling variable displacement pump
JP2014015945A (ja) * 2010-10-28 2014-01-30 Bosch Rexroth Corp 油圧回路の制御方法
KR101752503B1 (ko) * 2011-01-12 2017-06-30 두산인프라코어 주식회사 휠로더의 유압 펌프 제어 방법
US8911216B2 (en) * 2011-05-06 2014-12-16 Caterpillar Inc. Method, apparatus, and computer-readable storage medium for controlling torque load of multiple variable displacement hydraulic pumps
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
KR101850807B1 (ko) * 2011-09-07 2018-04-20 가부시키가이샤 히다치 겡키 티에라 건설 기계
JP5586544B2 (ja) * 2011-09-08 2014-09-10 株式会社クボタ 作業機
WO2013150613A1 (ja) 2012-04-03 2013-10-10 ボッシュ・レックスロス株式会社 油圧回路
JP5341228B2 (ja) * 2012-05-21 2013-11-13 株式会社小松製作所 作業車両のエンジン負荷制御装置
US9239085B2 (en) * 2012-08-03 2016-01-19 Caterpillar Inc. Reduced parasitic hydraulic fan system with reversing capability
EP2985390B1 (en) * 2013-04-12 2019-07-03 Doosan Infracore Co., Ltd. A construction machine controlling a hydraulic pump and corresponding method
EP3015607B1 (en) * 2013-06-26 2018-12-12 Hitachi Construction Machinery Co., Ltd. Hybrid work machine
KR101763284B1 (ko) * 2013-07-24 2017-07-31 볼보 컨스트럭션 이큅먼트 에이비 건설기계용 유압회로
JP2015086575A (ja) * 2013-10-30 2015-05-07 日立建機株式会社 作業車両
KR102088062B1 (ko) * 2013-10-30 2020-04-14 두산인프라코어 주식회사 굴삭기의 주행제어장치
JP6124302B2 (ja) * 2013-11-05 2017-05-10 キャタピラー エス エー アール エル 作業機械
US9340208B1 (en) * 2015-03-31 2016-05-17 Cnh Industrial America Llc System and method for controlling the acceleration of a work vehicle
KR102478297B1 (ko) * 2016-01-07 2022-12-16 현대두산인프라코어(주) 건설기계의 제어장치 및 제어방법
JP6569181B2 (ja) * 2016-03-16 2019-09-04 日立建機株式会社 作業車両
US10618527B2 (en) * 2016-03-31 2020-04-14 Kubota Corporation Hydraulic system for work machine
CN106125612B (zh) 2016-07-22 2019-03-12 厦门大学 一种装载机铲装过程的作业斗数识别方法与识别装置
US10683632B2 (en) * 2016-09-28 2020-06-16 Hitachi Construction Machinery Co., Ltd. Work vehicle
US10619330B2 (en) 2016-11-08 2020-04-14 Guangxi Liugong Machinery Co., Ltd. Multiple level work hydraulics anti-stall
KR102246045B1 (ko) * 2017-11-03 2021-04-29 현대건설기계 주식회사 작업기계의 엔진 제어 시스템 및 방법
JP6749351B2 (ja) 2018-01-19 2020-09-02 酒井重工業株式会社 建設車両
JP7193288B2 (ja) * 2018-09-28 2022-12-20 日立建機株式会社 作業車両
JP7245582B2 (ja) 2018-11-16 2023-03-24 株式会社小松製作所 作業車両、及び作業車両の制御方法
JP7141974B2 (ja) * 2019-03-25 2022-09-26 日立建機株式会社 ホイールローダ
JP7278130B2 (ja) * 2019-03-28 2023-05-19 株式会社小松製作所 作業機械、及び作業機械の制御方法
CN110094275B (zh) * 2019-05-06 2021-08-10 广西玉柴机器股份有限公司 一种拖拉机用发动机控制方法
JP2021148231A (ja) * 2020-03-19 2021-09-27 株式会社小松製作所 変速機用油圧制御システム
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Also Published As

Publication number Publication date
CN101002010B (zh) 2012-09-26
KR20070046853A (ko) 2007-05-03
SE531666C2 (sv) 2009-06-30
US7596945B2 (en) 2009-10-06
US20070193262A1 (en) 2007-08-23
WO2006016653A1 (ja) 2006-02-16
JP2006052673A (ja) 2006-02-23
DE112005001920T5 (de) 2007-07-12
JP4270505B2 (ja) 2009-06-03
CN101002010A (zh) 2007-07-18
US20090217654A1 (en) 2009-09-03
DE112005001920B4 (de) 2015-04-09

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