WO2013000319A8 - 发动机转速控制方法、控制系统及臂架式工程机械 - Google Patents

发动机转速控制方法、控制系统及臂架式工程机械 Download PDF

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Publication number
WO2013000319A8
WO2013000319A8 PCT/CN2012/074034 CN2012074034W WO2013000319A8 WO 2013000319 A8 WO2013000319 A8 WO 2013000319A8 CN 2012074034 W CN2012074034 W CN 2012074034W WO 2013000319 A8 WO2013000319 A8 WO 2013000319A8
Authority
WO
WIPO (PCT)
Prior art keywords
engine
speed
jib
engineering machine
control unit
Prior art date
Application number
PCT/CN2012/074034
Other languages
English (en)
French (fr)
Other versions
WO2013000319A1 (zh
Inventor
易小刚
蒲东亮
刘强
Original Assignee
湖南三一智能控制设备有限公司
三一重工股份有限公司
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 湖南三一智能控制设备有限公司, 三一重工股份有限公司 filed Critical 湖南三一智能控制设备有限公司
Priority to EP12803783.5A priority Critical patent/EP2728148A4/en
Priority to BR112013033075A priority patent/BR112013033075A2/pt
Priority to KR1020137034837A priority patent/KR20140043097A/ko
Priority to JP2014517404A priority patent/JP5948413B2/ja
Priority to RU2013155988/06A priority patent/RU2595318C2/ru
Publication of WO2013000319A1 publication Critical patent/WO2013000319A1/zh
Priority to US14/141,012 priority patent/US9194139B2/en
Publication of WO2013000319A8 publication Critical patent/WO2013000319A8/zh

Links

Classifications

    • 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
    • F02D29/02—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 vehicles; peculiar to engines driving variable pitch propellers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
    • E04G21/04—Devices for both conveying and distributing
    • 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
    • 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
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Operation Control Of Excavators (AREA)
  • Jib Cranes (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

公开了一种发动机转速控制方法，用于控制臂架动作时臂架式工程机械的发动机的输出转速，包括：步骤A，检测液压系统的负载压力及臂架的运动速度；步骤B，中央控制单元根据负载压力、臂架的运动速度确定发动机目标转速；步骤C，中央控制单元将发动机目标转速发送给发动机控制单元，发动机控制单元根据发动机反馈的当前速度值，进行转速闭环调节，使发动机的当前速度与发动机目标转速一致。还公开了一种发动机转速控制系统及具有该发动机转速控制系统的臂架式工程机械。该发动机转速控制方法自动化程度高，适应能力强。
PCT/CN2012/074034 2011-06-28 2012-04-14 发动机转速控制方法、控制系统及臂架式工程机械 WO2013000319A1 (zh)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP12803783.5A EP2728148A4 (en) 2011-06-28 2012-04-14 MOTOR SPEED CONTROL METHOD, CONTROL SYSTEM AND ARROW TYPE ENGINEERING MACHINE
BR112013033075A BR112013033075A2 (pt) 2011-06-28 2012-04-14 método e sistema para o controle da velocidade do motor e de maquinário de engenharia do tipo lança de guindaste
KR1020137034837A KR20140043097A (ko) 2011-06-28 2012-04-14 엔진 회전수 제어 방법, 제어 시스템 및 지브형 건설기계
JP2014517404A JP5948413B2 (ja) 2011-06-28 2012-04-14 エンジン回転数制御方法、制御システム及びブーム式建設機械
RU2013155988/06A RU2595318C2 (ru) 2011-06-28 2012-04-14 Способ и устройство для управления скоростью двигателя и техническое устройство с выносной стрелой
US14/141,012 US9194139B2 (en) 2011-06-28 2013-12-26 Method and system for controlling engine speed and boom-type engineering machine

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2011101771915.0 2011-06-28
CN201110177191.5 2011-06-28
CN201110177191.5A CN102392747B (zh) 2011-06-28 2011-06-28 发动机转速控制方法、控制系统及臂架式工程机械

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US14/141,012 Continuation US9194139B2 (en) 2011-06-28 2013-12-26 Method and system for controlling engine speed and boom-type engineering machine

Publications (2)

Publication Number Publication Date
WO2013000319A1 WO2013000319A1 (zh) 2013-01-03
WO2013000319A8 true WO2013000319A8 (zh) 2014-11-06

Family

ID=45860111

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/074034 WO2013000319A1 (zh) 2011-06-28 2012-04-14 发动机转速控制方法、控制系统及臂架式工程机械

Country Status (8)

Country Link
US (1) US9194139B2 (zh)
EP (1) EP2728148A4 (zh)
JP (1) JP5948413B2 (zh)
KR (1) KR20140043097A (zh)
CN (1) CN102392747B (zh)
BR (1) BR112013033075A2 (zh)
RU (1) RU2595318C2 (zh)
WO (1) WO2013000319A1 (zh)

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CN102644251B (zh) * 2012-04-28 2015-03-18 中联重科股份有限公司 洗扫车副发动机的控制方法、装置及系统
CN102817725A (zh) * 2012-08-22 2012-12-12 中联重科股份有限公司 移动式起重机及其发动机转速控制方法、装置和系统
CN102913332B (zh) * 2012-11-09 2016-08-03 中联重科股份有限公司渭南分公司 液压系统及其功率分配方法和功率分配装置
CN102976222B (zh) * 2012-11-26 2015-03-04 中联重科股份有限公司 工程机械及液压系统投入负载功率控制设备、方法、系统
KR102046661B1 (ko) * 2013-10-21 2019-11-20 두산인프라코어 주식회사 작업기계의 엔진 회전수의 급 저하 방지 장치 및 방법
CN103670750B (zh) * 2013-12-12 2016-04-06 中联重科股份有限公司 极限功率匹配控制系统、方法、装置及工程机械
CN104088710B (zh) * 2014-07-10 2017-06-30 三一汽车起重机械有限公司 工程车辆及其发动机转速控制系统与方法
CN105373147B (zh) * 2014-08-26 2018-01-09 中联重科股份有限公司 一种混凝土泵车控制系统、方法及控制器
CN104386584B (zh) * 2014-09-16 2018-01-26 潍柴动力股份有限公司 一种起重设备的动力控制方法、动力控制系统
CN105041491B (zh) * 2015-06-11 2017-08-25 福建纬龙机械制造有限公司 一种集装箱堆高机的转速控制系统
CN105065129A (zh) * 2015-07-20 2015-11-18 柳州一健科技有限公司 一种具有节能效果的工程机械控制方法
CN105402039B (zh) * 2015-12-21 2018-05-11 徐州燕大传动与控制技术有限公司 一种基于扭矩与转速复合控制的旋挖钻机功率匹配方法
CN106948952A (zh) * 2017-05-02 2017-07-14 广西五丰机械有限公司 一种粉垄机功率自动控制系统及控制方法
CN110195452A (zh) * 2019-06-13 2019-09-03 三一重机有限公司 挖掘机控制方法及系统
CN111306027B (zh) * 2020-02-17 2022-11-11 柳州柳工挖掘机有限公司 旋挖钻机主泵功率控制方法及系统
CN111706438A (zh) * 2020-06-29 2020-09-25 东风商用车有限公司 一种应用于混凝土泵车的车辆控制方法及系统
KR102575818B1 (ko) * 2021-11-16 2023-09-07 대한민국 농업용 작업차량의 이산화탄소 배출량 제어장치 및 제어방법
CN114033564B (zh) * 2021-11-22 2023-09-26 潍柴动力股份有限公司 一种发动机转速控制方法、装置、系统及存储介质
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Also Published As

Publication number Publication date
RU2013155988A (ru) 2015-08-10
EP2728148A1 (en) 2014-05-07
JP2014528533A (ja) 2014-10-27
US20140129096A1 (en) 2014-05-08
CN102392747A (zh) 2012-03-28
JP5948413B2 (ja) 2016-07-06
CN102392747B (zh) 2016-09-07
BR112013033075A2 (pt) 2017-01-24
WO2013000319A1 (zh) 2013-01-03
US9194139B2 (en) 2015-11-24
EP2728148A4 (en) 2015-12-16
RU2595318C2 (ru) 2016-08-27
KR20140043097A (ko) 2014-04-08

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