JP6966224B2 - 建設機械 - Google Patents

建設機械 Download PDF

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Publication number
JP6966224B2
JP6966224B2 JP2017109143A JP2017109143A JP6966224B2 JP 6966224 B2 JP6966224 B2 JP 6966224B2 JP 2017109143 A JP2017109143 A JP 2017109143A JP 2017109143 A JP2017109143 A JP 2017109143A JP 6966224 B2 JP6966224 B2 JP 6966224B2
Authority
JP
Japan
Prior art keywords
engine
restart
time
controller
hydraulic
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.)
Active
Application number
JP2017109143A
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English (en)
Japanese (ja)
Other versions
JP2018204252A (ja
JP2018204252A5 (enExample
Inventor
仁士 木村
純也 川本
幸平 前田
誠之 湯上
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.)
Hitachi Construction Machinery Tierra Co Ltd
Original Assignee
Hitachi Construction Machinery Tierra 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 Hitachi Construction Machinery Tierra Co Ltd filed Critical Hitachi Construction Machinery Tierra Co Ltd
Priority to JP2017109143A priority Critical patent/JP6966224B2/ja
Priority to PCT/JP2018/020978 priority patent/WO2018221659A1/ja
Priority to EP18808876.9A priority patent/EP3581715B1/en
Priority to US16/492,622 priority patent/US11352765B2/en
Publication of JP2018204252A publication Critical patent/JP2018204252A/ja
Publication of JP2018204252A5 publication Critical patent/JP2018204252A5/ja
Application granted granted Critical
Publication of JP6966224B2 publication Critical patent/JP6966224B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • E02F9/2066—Control of propulsion units of the type combustion engines
    • 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
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/10—Input arrangements, i.e. from user to vehicle, associated with vehicle functions or specially adapted therefor
    • 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
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
    • B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
    • B60K35/22—Display screens
    • 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
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/60—Instruments characterised by their location or relative disposition in or on vehicles
    • 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
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/80—Arrangements for controlling instruments
    • B60K35/81—Arrangements for controlling instruments for controlling displays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q5/00—Arrangement or adaptation of acoustic signal devices
    • B60Q5/001—Switches therefor
    • 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
    • E02F9/16—Cabins, platforms, or the like, for drivers
    • 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
    • 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
    • E02F9/2004—Control mechanisms, e.g. control levers
    • 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
    • E02F9/226—Safety arrangements, e.g. hydraulic driven fans, preventing cavitation, leakage, overheating
    • 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
    • E02F9/24—Safety devices, e.g. for preventing overload
    • 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
    • E02F9/26—Indicating devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
    • F02D17/04—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling rendering engines inoperative or idling, e.g. caused by abnormal conditions
    • 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
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/08—Circuits specially adapted for starting of engines
    • F02N11/0803—Circuits specially adapted for starting of engines characterised by means for initiating engine start or stop
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/08—Circuits specially adapted for starting of engines
    • F02N11/0814—Circuits specially adapted for starting of engines comprising means for controlling automatic idle-start-stop
    • F02N11/0818—Conditions for starting or stopping the engine or for deactivating the idle-start-stop mode
    • F02N11/0822—Conditions for starting or stopping the engine or for deactivating the idle-start-stop mode related to action of the driver
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/32—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes
    • E02F3/325—Backhoes of the miniature type
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/963—Arrangements on backhoes for alternate use of different tools
    • E02F3/964—Arrangements on backhoes for alternate use of different tools of several tools mounted on one machine
    • 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
    • E02F9/2285—Pilot-operated systems
    • 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
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N2200/00—Parameters used for control of starting apparatus
    • F02N2200/10—Parameters used for control of starting apparatus said parameters being related to driver demands or status
    • F02N2200/106—Driver presence, e.g. detected by door lock, seat sensor or belt sensor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N2300/00—Control related aspects of engine starting
    • F02N2300/20—Control related aspects of engine starting characterised by the control method
    • F02N2300/2011—Control involving a delay; Control involving a waiting period before engine stop or engine start

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Operation Control Of Excavators (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
JP2017109143A 2017-06-01 2017-06-01 建設機械 Active JP6966224B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2017109143A JP6966224B2 (ja) 2017-06-01 2017-06-01 建設機械
PCT/JP2018/020978 WO2018221659A1 (ja) 2017-06-01 2018-05-31 建設機械
EP18808876.9A EP3581715B1 (en) 2017-06-01 2018-05-31 Construction machine
US16/492,622 US11352765B2 (en) 2017-06-01 2018-05-31 Construction machine with engine restart section and horn switch and gate lock lever operations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017109143A JP6966224B2 (ja) 2017-06-01 2017-06-01 建設機械

Publications (3)

Publication Number Publication Date
JP2018204252A JP2018204252A (ja) 2018-12-27
JP2018204252A5 JP2018204252A5 (enExample) 2020-07-27
JP6966224B2 true JP6966224B2 (ja) 2021-11-10

Family

ID=64455554

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017109143A Active JP6966224B2 (ja) 2017-06-01 2017-06-01 建設機械

Country Status (4)

Country Link
US (1) US11352765B2 (enExample)
EP (1) EP3581715B1 (enExample)
JP (1) JP6966224B2 (enExample)
WO (1) WO2018221659A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7711863B2 (ja) * 2019-03-26 2025-07-23 住友建機株式会社 ショベル及びショベル用のシステム
JP7153595B2 (ja) * 2019-03-26 2022-10-14 日立建機株式会社 建設機械
US11391018B2 (en) 2019-04-05 2022-07-19 Kubota Corporation Working machine
JP7182336B2 (ja) * 2019-04-05 2022-12-02 株式会社クボタ 作業機
CN110106937A (zh) * 2019-05-14 2019-08-09 三一重机有限公司 低油耗控制方法及装置
JP2020190094A (ja) * 2019-05-21 2020-11-26 日立建機株式会社 作業機械
JP7467471B2 (ja) * 2019-07-29 2024-04-15 住友建機株式会社 ショベル
CN114008277B (zh) 2019-08-08 2023-08-29 住友建机株式会社 挖土机
JP7138089B2 (ja) * 2019-09-30 2022-09-15 日立建機株式会社 作業車両
CN110777876A (zh) * 2019-12-03 2020-02-11 徐工集团工程机械股份有限公司科技分公司 电动装载机工作控制系统及控制方法
CN112127414A (zh) * 2020-09-25 2020-12-25 柳州柳工挖掘机有限公司 挖掘机控制方法及系统和操作模式切换方法及系统
JP7495872B2 (ja) * 2020-12-08 2024-06-05 日立建機株式会社 建設機械
FR3123908B1 (fr) * 2021-06-14 2023-10-27 Manitowoc Crane Group France Procédé de sécurisation d’une grue à la survenue d’un évènement exceptionnel
JP7684177B2 (ja) * 2021-09-30 2025-05-27 株式会社小松製作所 作業機械のエンジンの停止システムおよび作業機械のエンジンの停止方法
US12359637B2 (en) 2022-07-25 2025-07-15 J.C. Bamford Excavators Limited Thermal management system
US12241227B2 (en) * 2022-08-26 2025-03-04 Caterpillar Sarl System, method, and machine for engine restarting by joystick operation
JP2025107832A (ja) * 2024-01-09 2025-07-22 株式会社竹内製作所 作業用車両

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3797805B2 (ja) 1998-09-22 2006-07-19 日立建機株式会社 建設機械のエンジン制御装置
JP3567834B2 (ja) * 1999-12-17 2004-09-22 三菱自動車工業株式会社 エンジンの制御装置
JP2003090237A (ja) * 2001-09-17 2003-03-28 Toyota Motor Corp 内燃機関の燃料供給装置
JP4089270B2 (ja) * 2002-04-15 2008-05-28 コベルコ建機株式会社 建設機械及びそのエンジン制御方法
JP2004076257A (ja) * 2002-08-09 2004-03-11 Sumitomo (Shi) Construction Machinery Manufacturing Co Ltd 建設機械の警報装置
JP4010255B2 (ja) * 2003-02-07 2007-11-21 コベルコ建機株式会社 建設機械の制御装置
US7873455B2 (en) * 2006-09-25 2011-01-18 Cnh America Llc Work vehicle access monitoring and control system
JP2008180207A (ja) * 2006-12-25 2008-08-07 Auto Network Gijutsu Kenkyusho:Kk 再始動支援装置
DE102008030898B4 (de) * 2008-06-30 2010-07-01 Ford Global Technologies, LLC, Dearborn Steuereinrichtung für ein Kraftfahrzeug mit Verbrennungsmotor und Stopp-Start-Einrichtung
JP5637554B2 (ja) * 2010-06-25 2014-12-10 キャタピラー エス エー アール エル 建設機械におけるエンジン始動装置
JP5850687B2 (ja) * 2011-09-26 2016-02-03 日本バイリーン株式会社 電気化学素子用セパレータ及び電気化学素子
JP5750019B2 (ja) * 2011-09-29 2015-07-15 本田技研工業株式会社 自動二輪車
JP2013076381A (ja) 2011-09-30 2013-04-25 Hitachi Sumitomo Heavy Industries Construction Crane Co Ltd 作業機械
JP5978606B2 (ja) * 2011-12-01 2016-08-24 コベルコ建機株式会社 建設機械の制御装置
KR20170048493A (ko) * 2014-10-06 2017-05-08 히다찌 겐끼 가부시키가이샤 작업 기계
JP6247236B2 (ja) * 2015-01-22 2017-12-13 日立建機株式会社 建設機械
JP2017072038A (ja) * 2015-10-06 2017-04-13 株式会社タダノ 作業機械

Also Published As

Publication number Publication date
US11352765B2 (en) 2022-06-07
EP3581715A1 (en) 2019-12-18
WO2018221659A1 (ja) 2018-12-06
US20200048867A1 (en) 2020-02-13
JP2018204252A (ja) 2018-12-27
EP3581715A4 (en) 2021-01-13
EP3581715B1 (en) 2023-07-19

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