[go: up one dir, main page]

WO2009038016A1 - エンジンの制御装置 - Google Patents

エンジンの制御装置 Download PDF

Info

Publication number
WO2009038016A1
WO2009038016A1 PCT/JP2008/066433 JP2008066433W WO2009038016A1 WO 2009038016 A1 WO2009038016 A1 WO 2009038016A1 JP 2008066433 W JP2008066433 W JP 2008066433W WO 2009038016 A1 WO2009038016 A1 WO 2009038016A1
Authority
WO
WIPO (PCT)
Prior art keywords
engine speed
engine
target
period
generator
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.)
Ceased
Application number
PCT/JP2008/066433
Other languages
English (en)
French (fr)
Inventor
Tadashi Kawaguchi
Jun Morinaga
Hiroaki Inoue
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Komatsu Ltd
Original Assignee
Komatsu 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 Ltd filed Critical Komatsu Ltd
Priority to DE112008002513.4T priority Critical patent/DE112008002513B4/de
Priority to US12/733,726 priority patent/US8534264B2/en
Priority to CN200880115392.9A priority patent/CN101855434B/zh
Priority to KR1020107005902A priority patent/KR101503097B1/ko
Publication of WO2009038016A1 publication Critical patent/WO2009038016A1/ja
Anticipated expiration legal-status Critical
Ceased 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
    • B60W20/00—Control systems specially adapted for hybrid vehicles
    • B60W20/40—Controlling the engagement or disengagement of prime movers, e.g. for transition between prime movers
    • 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
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/08—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
    • 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
    • B60W20/00—Control systems specially adapted for hybrid vehicles
    • 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
    • E02F9/2058—Electric or electro-mechanical or mechanical control devices of vehicle sub-units
    • E02F9/2062—Control of propulsion units
    • E02F9/2075—Control of propulsion units of the hybrid type
    • 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
    • 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
    • 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
    • F02D29/06—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 electric generators
    • 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
    • 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
    • F02D41/0205—Circuit arrangements for generating control signals using an auxiliary engine speed control
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/05—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by internal-combustion engines
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/26—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the motors or the generators
    • B60K2006/268—Electric drive motor starts the engine, i.e. used as starter motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/42—Drive Train control parameters related to electric machines
    • B60L2240/421—Speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/42—Drive Train control parameters related to electric machines
    • B60L2240/423—Torque
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/48—Drive Train control parameters related to transmissions
    • B60L2240/486—Operating parameters
    • 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
    • B60W2510/0604—Throttle 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
    • B60W2510/24—Energy storage means
    • B60W2510/242—Energy storage means for electrical energy
    • B60W2510/244—Charge state
    • 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
    • B60W2540/16—Ratio selector 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
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/06—Combustion engines, Gas turbines
    • B60W2710/0605—Throttle 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
    • 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
    • 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
    • B60W2710/08—Electric propulsion units
    • B60W2710/081—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
    • B60W2710/08—Electric propulsion units
    • B60W2710/083—Torque
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/14—Trucks; Load vehicles, Busses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/18—Control of the engine output torque
    • F02D2250/24—Control of the engine output torque by using an external load, e.g. a generator
    • 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
    • F02D31/002—Electric control of rotation speed controlling air supply
    • F02D31/006—Electric control of rotation speed controlling air supply for maximum speed control
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/05—Pressure after the pump outlet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/62—Hybrid vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Automation & Control Theory (AREA)
  • Operation Control Of Excavators (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Abstract

　スロットルダイヤルによってエンジンの第１の目標回転数を設定するエンジン回転数設定部５１と、油圧ポンプの負荷圧に応じてリリーフ時におけるエンジンの最大目標回転数を制限する第２の目標回転数を演算するリリーフ時エンジン最大回転数演算部５２と、第１の目標回転数および第２の目標回転数のうちのいずれか低い目標回転数に一致するように、エンジン回転数を制御する回転数制御手段と、エンジンの目標回転数と実エンジン回転数との偏差をもとに発電電動機をエンジントルクアシスト作用させるか否かを判定する判定手段と、を備え、回転数制御手段は、判定手段がエンジントルクアシスト作用を行わせると判定した場合に、発電電動機のエンジントルクアシスト作用を用いて目標回転数に一致するように、エンジン回転数を制御し、リリーフ時などの高負荷時におけるポンプ効率およびエンジン効率を高める。
PCT/JP2008/066433 2007-09-19 2008-09-11 エンジンの制御装置 Ceased WO2009038016A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE112008002513.4T DE112008002513B4 (de) 2007-09-19 2008-09-11 Motorsteuervorrichtung
US12/733,726 US8534264B2 (en) 2007-09-19 2008-09-11 Engine control apparatus
CN200880115392.9A CN101855434B (zh) 2007-09-19 2008-09-11 发动机的控制装置
KR1020107005902A KR101503097B1 (ko) 2007-09-19 2008-09-11 엔진의 제어 장치

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007243102A JP5156312B2 (ja) 2007-09-19 2007-09-19 エンジンの制御装置
JP2007-243102 2007-09-19

Publications (1)

Publication Number Publication Date
WO2009038016A1 true WO2009038016A1 (ja) 2009-03-26

Family

ID=40467833

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/066433 Ceased WO2009038016A1 (ja) 2007-09-19 2008-09-11 エンジンの制御装置

Country Status (6)

Country Link
US (1) US8534264B2 (ja)
JP (1) JP5156312B2 (ja)
KR (1) KR101503097B1 (ja)
CN (1) CN101855434B (ja)
DE (1) DE112008002513B4 (ja)
WO (1) WO2009038016A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012032909A1 (ja) * 2010-09-08 2012-03-15 日立建機株式会社 ハイブリッド建設機械
US20130315699A1 (en) * 2011-03-24 2013-11-28 Komatsu Ltd. Excavation control system
EP3336264A1 (en) * 2009-07-01 2018-06-20 Sumitomo Heavy Industries, Ltd. Hybrid operating machine for a construction machine
CN113500991A (zh) * 2021-06-30 2021-10-15 东风商用车有限公司 发动机控制方法、装置、设备及可读存储介质

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8353271B2 (en) * 2008-05-29 2013-01-15 Kubota Corporation Engine speed control system for work vehicle
CN102803687B (zh) * 2009-06-19 2016-10-05 住友重机械工业株式会社 混合式施工机械及混合式施工机械的控制方法
JP5398614B2 (ja) * 2010-03-26 2014-01-29 カヤバ工業株式会社 ハイブリッド建設機械の制御装置
JP5298069B2 (ja) * 2010-05-20 2013-09-25 株式会社小松製作所 電動アクチュエータの制御装置
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
JP2012025249A (ja) * 2010-07-22 2012-02-09 Sumitomo Heavy Ind Ltd ハイブリッド型建設機械
JP5174875B2 (ja) 2010-09-17 2013-04-03 日立建機株式会社 ハイブリッドホイールローダ
JP5760633B2 (ja) * 2011-04-19 2015-08-12 トヨタ自動車株式会社 内燃機関の制御装置
JP5222975B2 (ja) * 2011-05-18 2013-06-26 株式会社小松製作所 作業機械のエンジン制御装置およびそのエンジン制御方法
JP5124033B2 (ja) * 2011-05-18 2013-01-23 株式会社小松製作所 作業機械のエンジン制御装置およびそのエンジン制御方法
WO2013058326A1 (ja) * 2011-10-20 2013-04-25 日立建機株式会社 電動式油圧作業機械の油圧駆動装置
JP5928065B2 (ja) * 2012-03-27 2016-06-01 コベルコ建機株式会社 制御装置及びこれを備えた建設機械
JP6019956B2 (ja) * 2012-09-06 2016-11-02 コベルコ建機株式会社 ハイブリッド建設機械の動力制御装置
JP5303061B1 (ja) 2012-11-20 2013-10-02 株式会社小松製作所 エンジン制御装置及び建設機械
KR101958027B1 (ko) * 2012-12-26 2019-07-04 두산인프라코어 주식회사 하이브리드 건설기계의 엔진 제어 장치
CN104837700B (zh) * 2013-07-24 2016-10-12 株式会社小松制作所 混合动力作业机械
JP6122765B2 (ja) * 2013-11-01 2017-04-26 日立建機株式会社 作業機械
JP6091444B2 (ja) * 2014-02-03 2017-03-08 日立建機株式会社 ハイブリッド建設機械
JP2015161181A (ja) * 2014-02-26 2015-09-07 コベルコ建機株式会社 建設機械のエンジン制御装置
JP6324224B2 (ja) * 2014-06-10 2018-05-16 日立建機株式会社 ハイブリッド建設機械
JP6247617B2 (ja) * 2014-09-12 2017-12-13 日立建機株式会社 建設機械
JP6232007B2 (ja) * 2015-03-02 2017-11-15 株式会社日立建機ティエラ ハイブリッド式作業機械
JP6683620B2 (ja) * 2016-01-20 2020-04-22 株式会社小松製作所 作業車両およびエンジン出力制御方法
CN106647837B (zh) * 2017-01-20 2020-05-26 中联重科股份有限公司 用于控制液压系统的方法、控制器以及机械
JP6769936B2 (ja) * 2017-08-31 2020-10-14 日立建機株式会社 ハイブリッド作業機械
JP6966830B2 (ja) * 2018-04-27 2021-11-17 キャタピラー エス エー アール エル 可変容量型油圧ポンプの較正システム
US10746255B2 (en) * 2018-05-09 2020-08-18 Paccar Inc Systems and methods for reducing noise, vibration, and/or harshness during engine shutdown and restart
EP3626953A1 (de) * 2018-09-18 2020-03-25 Winterthur Gas & Diesel AG Verfahren zum betreiben einer antriebsanordnung für eine welle sowie antriebsanordnung
CN112523883B (zh) * 2020-11-30 2023-03-31 厦门理工学院 一种适用于全工况的农用内燃拖拉机辅助生态驾驶系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03267534A (ja) * 1990-03-16 1991-11-28 Hitachi Constr Mach Co Ltd 建設機械の原動機制御装置
JP2003028071A (ja) * 2001-07-18 2003-01-29 Hitachi Constr Mach Co Ltd ハイブリッド建設機械の駆動制御装置、ハイブリッド建設機械及びその駆動制御プログラム
JP2006144705A (ja) * 2004-11-22 2006-06-08 Hitachi Constr Mach Co Ltd 油圧建設機械の制御装置

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2831377B2 (ja) * 1988-07-04 1998-12-02 日立建機株式会社 建設機械の原動機回転数制御装置
DE69220293T2 (de) * 1991-01-28 1998-01-22 Hitachi Construction Machinery Hydraulisches steuerungssystem für hydraulische erdbaumaschine
US5638677A (en) * 1991-03-29 1997-06-17 Hitachi Construction Machinery Co., Ltd. Control device for hydraulically propelled work vehicle
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
JP3511453B2 (ja) * 1997-10-08 2004-03-29 日立建機株式会社 油圧建設機械の原動機と油圧ポンプの制御装置
JP3425730B2 (ja) * 1998-03-31 2003-07-14 本田技研工業株式会社 ハイブリッド車両の制御装置
JP2000297443A (ja) * 1999-04-15 2000-10-24 Komatsu Ltd 建設機械の情報管理装置
WO2001000935A1 (en) * 1999-06-28 2001-01-04 Kobelco Construction Machinery Co., Ltd. Drive device of working machine
JP3521873B2 (ja) * 2001-01-17 2004-04-26 トヨタ自動車株式会社 車両用自動変速機の油圧制御装置
JP4512283B2 (ja) * 2001-03-12 2010-07-28 株式会社小松製作所 ハイブリッド式建設機械
JP4082935B2 (ja) * 2002-06-05 2008-04-30 株式会社小松製作所 ハイブリッド式建設機械
US7108087B2 (en) * 2003-06-12 2006-09-19 Honda Motor Co., Ltd. Power transmitting apparatus for hybrid vehicle
JP4414704B2 (ja) * 2003-09-17 2010-02-10 日立建機株式会社 油圧作業機械の油圧制御装置
JP2005119645A (ja) * 2003-09-26 2005-05-12 Komatsu Ltd 車両制御装置
JP4413122B2 (ja) * 2004-10-13 2010-02-10 日立建機株式会社 油圧建設機械の制御装置
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
JP4835040B2 (ja) * 2005-05-20 2011-12-14 株式会社豊田自動織機 産業車両の制御装置、産業車両、及び産業車両の制御方法
EP1793128A4 (en) * 2005-06-06 2009-11-11 Caterpillar Japan Ltd DRIVE DEVICE FOR ROTATION, AND WORKING MACHINE
JP4732126B2 (ja) * 2005-10-28 2011-07-27 株式会社小松製作所 エンジンの制御装置
WO2007049767A1 (ja) * 2005-10-28 2007-05-03 Komatsu Ltd. エンジンの制御装置、エンジンおよび油圧ポンプの制御装置、並びにエンジン、油圧ポンプおよび発電電動機の制御装置
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
JP4414972B2 (ja) * 2006-02-08 2010-02-17 ジヤトコ株式会社 車両の制御装置
JP4524679B2 (ja) * 2006-03-15 2010-08-18 コベルコ建機株式会社 ハイブリッド建設機械
US8322481B2 (en) * 2006-12-28 2012-12-04 Hitachi Construction Machinery Co., Ltd. Traveling control apparatus for hydraulic traveling vehicle
JP4794468B2 (ja) * 2007-01-22 2011-10-19 日立建機株式会社 建設機械のポンプ制御装置
JP5264091B2 (ja) * 2007-03-09 2013-08-14 カヤバ工業株式会社 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
WO2008120682A1 (ja) * 2007-03-29 2008-10-09 Komatsu Ltd. 建設機械および建設機械の制御方法
JP4424370B2 (ja) * 2007-05-02 2010-03-03 ダイキン工業株式会社 油圧ユニット及びそれを備えた建設機械
JP5064160B2 (ja) * 2007-09-19 2012-10-31 株式会社小松製作所 エンジンの制御装置
KR100946719B1 (ko) * 2007-11-28 2010-03-12 영 춘 정 멀티프로그램이 가능한 가변속 무정류자 모터의 정풍량제어장치

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03267534A (ja) * 1990-03-16 1991-11-28 Hitachi Constr Mach Co Ltd 建設機械の原動機制御装置
JP2003028071A (ja) * 2001-07-18 2003-01-29 Hitachi Constr Mach Co Ltd ハイブリッド建設機械の駆動制御装置、ハイブリッド建設機械及びその駆動制御プログラム
JP2006144705A (ja) * 2004-11-22 2006-06-08 Hitachi Constr Mach Co Ltd 油圧建設機械の制御装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3336264A1 (en) * 2009-07-01 2018-06-20 Sumitomo Heavy Industries, Ltd. Hybrid operating machine for a construction machine
WO2012032909A1 (ja) * 2010-09-08 2012-03-15 日立建機株式会社 ハイブリッド建設機械
JP2012057347A (ja) * 2010-09-08 2012-03-22 Hitachi Constr Mach Co Ltd ハイブリッド建設機械
US8924100B2 (en) 2010-09-08 2014-12-30 Hitachi Construction Machinery Co., Ltd. Hybrid construction machine
US20130315699A1 (en) * 2011-03-24 2013-11-28 Komatsu Ltd. Excavation control system
US9020709B2 (en) * 2011-03-24 2015-04-28 Komatsu Ltd. Excavation control system
CN113500991A (zh) * 2021-06-30 2021-10-15 东风商用车有限公司 发动机控制方法、装置、设备及可读存储介质

Also Published As

Publication number Publication date
KR20100068396A (ko) 2010-06-23
DE112008002513T5 (de) 2010-08-26
JP2009074407A (ja) 2009-04-09
US20100186713A1 (en) 2010-07-29
DE112008002513B4 (de) 2016-06-23
CN101855434B (zh) 2014-09-03
KR101503097B1 (ko) 2015-03-16
US8534264B2 (en) 2013-09-17
JP5156312B2 (ja) 2013-03-06
CN101855434A (zh) 2010-10-06

Similar Documents

Publication Publication Date Title
WO2009038016A1 (ja) エンジンの制御装置
US8720629B2 (en) Power control apparatus and power control method of construction machine
JP5689531B2 (ja) 建設機械の油圧ポンプ制御システム
JP5696212B2 (ja) 建設機械の油圧ポンプ制御システム
WO2008090890A1 (ja) 建設機械のポンプ制御装置
WO2008090762A1 (ja) 油圧駆動装置及び油圧駆動車両
WO2011078543A3 (ko) 건설기계의 유압펌프 제어장치 및 제어방법
US9920780B2 (en) Slewing drive apparatus for construction machine
EP3623666B1 (en) Work vehicle and work vehicle control method
WO2013106436A4 (en) Method for obtaining a full range of lift speeds using a single input
SE0800826L (sv) Anordning och metod för att styra motor och hydraulpump hos ett arbetsfordon
WO2009006201A3 (en) Track trencher propulsion system with component feedback
JP2006169974A (ja) 走行作業車両の制御装置
US20160340871A1 (en) Engine and Pump Control Device and Working Machine
CN102152782A (zh) 移动作业机械的功率分配控制方法及系统
WO2008090761A1 (ja) 油圧駆動装置
WO2008105500A1 (ja) 油圧駆動車両の原動機回転数制御装置
CN101818506B (zh) 采用电控发动机的静压驱动推土机极限负荷调节方法
US20150019092A1 (en) Work vehicle and inching control device thereof
US8818662B2 (en) Drive train of a mobile vehicle
JP2014169675A (ja) 建設機械の制御装置
CN110657235B (zh) 用于静压传动装置的轮子驱动布置结构和静压传动装置
ATE499541T1 (de) Hydrauliksystem an kraftfahrzeugen
CA2419737A1 (en) Hydraulic elevator with an accumulator
WO2010075141A3 (en) Adaptive underspeed control

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880115392.9

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08832067

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 20107005902

Country of ref document: KR

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 12733726

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 1120080025134

Country of ref document: DE

RET De translation (de og part 6b)

Ref document number: 112008002513

Country of ref document: DE

Date of ref document: 20100826

Kind code of ref document: P

122 Ep: pct application non-entry in european phase

Ref document number: 08832067

Country of ref document: EP

Kind code of ref document: A1