KR101687418B1 - 건설중장비의 오토 아이들 제어방법 - Google Patents
건설중장비의 오토 아이들 제어방법 Download PDFInfo
- Publication number
- KR101687418B1 KR101687418B1 KR1020100131127A KR20100131127A KR101687418B1 KR 101687418 B1 KR101687418 B1 KR 101687418B1 KR 1020100131127 A KR1020100131127 A KR 1020100131127A KR 20100131127 A KR20100131127 A KR 20100131127A KR 101687418 B1 KR101687418 B1 KR 101687418B1
- Authority
- KR
- South Korea
- Prior art keywords
- engine
- engine rpm
- rpm
- auto
- idle
- 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.)
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Classifications
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- 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
- E02F9/2025—Particular purposes of control systems not otherwise provided for
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- 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
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- 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
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/50—Input parameters for engine control said parameters being related to the vehicle or its components
- F02D2200/501—Vehicle speed
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Operation Control Of Excavators (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
Description
도 2는 본 발명의 한 실시예의 제어 흐름도
120 : 키 스위치
130 : 엔진 콘트롤러
140 : 오토 아이들 압력 스위치
150 : 엔진 제어 다이얼
160 : 차량 콘트롤러
Claims (2)
- 건설중장비가 작업자 설정 엔진 RPM으로 가동될 때에 엔진 콘트롤러(ECU; Engine Controller)로부터 엔진 가동 정보를 받은 차량 콘트롤러(VCU; Vehicle Controller)가 제1설정시간 동안의 작업자 설정 엔진 RPM의 이동 평균값을 저장하는 단계와;
작업이 일시 정지되어 오토 아이들 엔진 RPM으로 전환될 때에 차량 콘트롤러(VCU)로부터 제1설정시간 동안의 작업자 설정 엔진 RPM의 이동 평균값 정보를 받은 엔진 콘트롤러(ECU)가 상기 제1설정시간 동안의 작업자 설정 엔진 RPM의 이동 평균값에 따라 변경되는 가변 오토 아이들 엔진 RPM으로 엔진을 가동하는 단계;를 포함하는 건설중장비의 오토 아이들 제어 방법.
- 제1항에 있어서,
상기 가변 오토 아이들 엔진 RPM으로의 전환 후에 제2설정시간이 경과하면 상기 가변 오토 아이들 엔진 RPM보다 낮은 수준의 설정 오토 아이들 엔진 RPM으로 엔진을 가동하는 단계;를 더 포함하는 건설중장비의 오토 아이들 제어 방법.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100131127A KR101687418B1 (ko) | 2010-12-21 | 2010-12-21 | 건설중장비의 오토 아이들 제어방법 |
PCT/KR2011/009906 WO2012087011A2 (ko) | 2010-12-21 | 2011-12-21 | 건설중장비의 오토 아이들 제어방법 |
CN201180061790.9A CN103270277B (zh) | 2010-12-21 | 2011-12-21 | 重型工程装备的自动空转控制方法 |
EP11851907.3A EP2657489B1 (en) | 2010-12-21 | 2011-12-21 | Method for controlling auto idle state of heavy construction equipment |
US13/995,260 US8874328B2 (en) | 2010-12-21 | 2011-12-21 | Method for controlling auto idle state of heavy construction equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100131127A KR101687418B1 (ko) | 2010-12-21 | 2010-12-21 | 건설중장비의 오토 아이들 제어방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20120069818A KR20120069818A (ko) | 2012-06-29 |
KR101687418B1 true KR101687418B1 (ko) | 2016-12-19 |
Family
ID=46314618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020100131127A Active KR101687418B1 (ko) | 2010-12-21 | 2010-12-21 | 건설중장비의 오토 아이들 제어방법 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8874328B2 (ko) |
EP (1) | EP2657489B1 (ko) |
KR (1) | KR101687418B1 (ko) |
CN (1) | CN103270277B (ko) |
WO (1) | WO2012087011A2 (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102040331B1 (ko) * | 2012-12-26 | 2019-11-04 | 두산인프라코어 주식회사 | 건설장비의 오토 아이들 제어장치 및 방법 |
WO2014163393A1 (ko) * | 2013-04-04 | 2014-10-09 | 두산인프라코어 주식회사 | 건설기계 엔진의 제어장치 및 제어방법 |
US9759147B2 (en) * | 2014-08-29 | 2017-09-12 | Cnh Industrial America Llc | Idle return system and method for an off highway vehicle |
US10280591B2 (en) * | 2014-10-06 | 2019-05-07 | Hitachi Construction Machinery Co., Ltd. | Work machine |
CN105649794B (zh) * | 2015-12-31 | 2018-10-16 | 中联重科股份有限公司渭南分公司 | 发动机自动怠速控制设备、方法、系统及工程机械 |
US10037634B2 (en) * | 2016-03-22 | 2018-07-31 | Deere & Company | System and method for idle state determination |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0126450B1 (ko) | 1993-09-20 | 1997-12-26 | 황병주 | 굴삭기의 엔진 및 펌프 출력 제어 시스템과 그 방법 |
JPH0974876A (ja) * | 1995-09-07 | 1997-03-25 | Kubota Corp | 刈取作業機の車速制御装置 |
JP3660501B2 (ja) | 1998-05-28 | 2005-06-15 | 日立建機株式会社 | 建設機械のエンジン回転数制御装置 |
JP2000248975A (ja) * | 1999-03-01 | 2000-09-12 | Komatsu Ltd | 作業車両のエンジン回転数制御装置 |
JP3610872B2 (ja) * | 2000-04-12 | 2005-01-19 | 日産自動車株式会社 | ハイブリッド車両のアイドル回転速度制御装置 |
KR100702178B1 (ko) * | 2005-03-02 | 2007-04-02 | 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 | 건설중장비의 엔진회전수 제어장치 및 제어방법 |
JP2007023862A (ja) * | 2005-07-14 | 2007-02-01 | Yamaha Motor Co Ltd | 内燃機関及び内燃機関の回転速度制御方法 |
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 |
CN100447390C (zh) * | 2007-02-12 | 2008-12-31 | 三一重机有限公司 | 一种挖掘机发动机自动怠速控制方法 |
CN100460649C (zh) * | 2007-02-13 | 2009-02-11 | 三一重机有限公司 | 一种挖掘机发动机转速控制方法 |
ATE499517T1 (de) * | 2007-12-21 | 2011-03-15 | Caterpillar Inc | Steuern der antriebsgeschwindigkeit einer maschine |
KR101549253B1 (ko) * | 2008-12-24 | 2015-09-01 | 두산인프라코어 주식회사 | 건설장비의 아이들 상태에서 엔진 회전수 제어 장치 및 방법 |
US10183547B2 (en) * | 2012-05-24 | 2019-01-22 | Honda Motor Co., Ltd | Idle stop and heater control system and method for a vehicle |
-
2010
- 2010-12-21 KR KR1020100131127A patent/KR101687418B1/ko active Active
-
2011
- 2011-12-21 CN CN201180061790.9A patent/CN103270277B/zh active Active
- 2011-12-21 WO PCT/KR2011/009906 patent/WO2012087011A2/ko active Application Filing
- 2011-12-21 EP EP11851907.3A patent/EP2657489B1/en active Active
- 2011-12-21 US US13/995,260 patent/US8874328B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20130282242A1 (en) | 2013-10-24 |
EP2657489A4 (en) | 2017-08-23 |
US8874328B2 (en) | 2014-10-28 |
KR20120069818A (ko) | 2012-06-29 |
EP2657489A2 (en) | 2013-10-30 |
WO2012087011A3 (ko) | 2012-09-07 |
CN103270277A (zh) | 2013-08-28 |
WO2012087011A2 (ko) | 2012-06-28 |
CN103270277B (zh) | 2016-08-24 |
EP2657489B1 (en) | 2018-08-29 |
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