WO2012081745A1 - 굴삭기의 엔진 공회전 제어 장치 및 그 방법 - Google Patents
굴삭기의 엔진 공회전 제어 장치 및 그 방법 Download PDFInfo
- Publication number
- WO2012081745A1 WO2012081745A1 PCT/KR2010/009000 KR2010009000W WO2012081745A1 WO 2012081745 A1 WO2012081745 A1 WO 2012081745A1 KR 2010009000 W KR2010009000 W KR 2010009000W WO 2012081745 A1 WO2012081745 A1 WO 2012081745A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- engine
- state
- safety device
- selection switch
- excavator
- Prior art date
Links
Images
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
-
- 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
-
- 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
- F02D29/02—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
-
- 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 or control means specially adapted for starting of engines
- F02N11/0814—Circuits or control means 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
-
- 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 or control means specially adapted for starting of engines
- F02N11/0814—Circuits or control means 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
- F02N11/0833—Vehicle conditions
-
- 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
- F02N11/10—Safety devices
-
- 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
- B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
- B60K28/02—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver
- B60K28/04—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to presence or absence of the driver, e.g. to weight or lack thereof
-
- 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
- B60Y2200/412—Excavators
-
- 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
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Definitions
- the present invention relates to an engine idle control apparatus and a method of an excavator, and more particularly, the state of the engine, the on and off state of the function selection switch, and the user's working intention can be reflected to the maximum, and the working intention can be understood.
- an engine idle control apparatus and a method thereof are provided.
- an excavator has a function to prevent unnecessary fuel consumption by lowering the engine speed to the lowest speed (Idle state) when there is no operation input for a certain period of time while the engine is running.
- Korean Patent Application No. 10-2001-0052517 has proposed a control method for driving or stopping an engine of an industrial vehicle according to time setting according to whether or not an accelerator pedal is operated. In addition to the difficulty, there is an inconvenience to reset when changing the working environment or the user's intention.
- the present invention has been developed to solve the above problems, the state of the engine and the on, off state of the function selection switch and the user's work intention is reflected to the maximum, it is possible to know the work intention, operation of the safety device with convenience Engine idle control device of excavator that can stop or drive engine automatically according to the state, which can save fuel and reduce carbon dioxide, and can easily implement engine stop & start function according to user's choice
- the purpose is to provide a method.
- a first signal detector detecting an on / off state of the function selection switch, a second signal detector detecting an operating state (on or off state) of the safety device, a function selection detected by the state of the engine and the first signal detector And an engine idle control unit which automatically stops or drives the engine according to the on and off states of the switch and the operation state of the safety device detected by the second signal detection unit.
- the engine idling control unit automatically stops the engine when the function selection switch is on and the safety device is turned off while the engine is running, and the function selection switch is on when the engine is stopped, and the safety device is In the case of ON, the engine is driven.
- the safety device may be any one of a control lock device installed in an excavator driver's seat or a safety lever.
- Detecting an on or off state of the function selection switch detecting an operating state (on or off state) of the safety device, an engine state and an on or off state of the detected function selection switch, and It characterized in that it comprises a step of automatically stopping or driving the engine in accordance with the operating state.
- the step of automatically stopping or driving the engine automatically stops the engine when the function selection switch is on and the safety device is turned off while the engine is running, and the function selection switch is operated when the engine is stopped.
- the engine On and when the safety device is on, the engine is characterized in that to drive.
- the safety device may be any one of a control lock device installed in an excavator driver's seat or a safety lever.
- the state of the engine and the on / off state of the function selection switch and the user's working intention are reflected as much as possible, so that the working intention can be known, and the engine is automatically stopped or driven according to the operation state of the safety device with convenience.
- the engine's Stop & Start function can be easily implemented according to the user's choice.
- FIG. 1 is a block diagram showing an engine idle control apparatus of an excavator according to the present invention
- FIG. 2 is a flow chart showing in sequence the operation of the engine idle control device of the excavator according to the present invention
- 3a to 3c are graphs showing the stop time compared to the prior art during the Stop & Start control of the engine according to the present invention.
- first signal detector 104 second signal detector
- FIG. 1 is a block diagram showing an engine idle control apparatus of an excavator according to the present invention.
- the engine idle control apparatus of the present excavator includes a first signal detector 103, a second signal detector 104, and an engine idle controller 105.
- the first signal detection unit 103 for detecting the on or off state of the function selection switch 101 and the second signal detection unit 104 for detecting the operation state (on or off state) of the safety device 102.
- the engine according to the state of the engine and the on / off state of the function selection switch 101 detected by the first signal detector 103 and the operation state of the safety device 102 detected by the second signal detector 104. It is the structure comprised including the engine idle control part 105 which stops or drives 106 automatically.
- the first signal detection unit 103 is electrically connected to the function selection switch 101 and the engine idling control unit 105 to control the on and off states of the function selection switch 101 which is variable according to a user's key operation. It detects and delivers it to the engine idle control part 105.
- the second signal detection unit 104 is installed between the safety device 102 and the engine idle control unit 105, and the safety device 102 (for example, a control lock device installed inside the excavator driver's seat or a safety device).
- the operating state (on, off state) of the lever) is detected and transmitted to the engine idle control unit 105.
- the engine idle control unit 105 is a state of the engine 106, the on and off state of the function selection switch 101 detected by the first signal detector 103 and the safety device detected by the second signal detector 104.
- the engine 106 is automatically stopped or driven in accordance with the operation state of the 102. Specifically, when the function selection switch 101 is turned off while the engine 106 is being driven, the engine stop & start function according to the present invention is not implemented. ) Implement engine stop & start function according to operation. That is, when the function selection switch 101 is turned on and the user turns off the safety device 102, the engine 106 is automatically stopped immediately. On the contrary, if the function selection switch 101 is turned on while the engine 106 is stopped, when the safety device 102 is turned on, the engine stop & start function is implemented to drive the engine.
- FIG. 2 is a flowchart showing the operation of the engine idle control device of the excavator according to the present invention in order.
- the first signal detection unit detects an on / off state of a function selection switch (S201 to S202, S205).
- the first signal detection unit electrically connected to the function selection switch and the engine idle control detects the on and off states of the function selection switch that is varied according to the user's key operation.
- the second signal detection unit detects an operation state (on, off state) of the safety device (S203, S206).
- the 2nd signal detection part provided between the safety device and the engine idle control part detects the operation state (on, off state) of the said safety device.
- the safety device may be, for example, a control lock device installed inside an excavator driver's seat or a safety lever.
- the engine idle control unit automatically stops or drives the engine according to the state of the engine, the on / off state of the function selection switch detected by the first signal detector, and the operating state of the safety device detected by the second signal detector. (S204, S207).
- the engine stop & start function is implemented by starting the engine when the safety device is turned on, that is, when the user turns on the safety device.
- the present invention can reflect the state of the engine and the on, off state of the function selection switch and the user's intention to work as much as possible, and can automatically determine the engine according to the operation state of the safety device with convenience. By stopping or driving, not only fuel saving and carbon dioxide generation can be saved, but also the stop & start function of the engine can be easily implemented according to the user's choice.
- 3A to 3C are graphs showing the stop time of the engine according to the present invention in comparison with the prior art.
- the engine speed is lowered to the lowest rotational speed, or the conventional idle control technology as shown in FIG. Unlike the present invention, as illustrated in FIG. 3C, the engine may be stopped or driven at any point even when the driver gives a stop command of the safety device.
- the present invention can be used in the engine idle control device of the excavator, more specifically, the state of the engine and the on, off state of the function selection switch and the user's working intention is reflected as much as possible to know the working intention,
- By automatically stopping or driving the engine according to the operating state of the safety device not only can you save fuel and reduce carbon dioxide, but also can easily stop and start the engine according to the user's choice. It can be used for control devices.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Transportation (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Operation Control Of Excavators (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
Description
Claims (6)
- 기능 선택 스위치의 온, 오프 상태를 검출하는 제1 신호검출부;안전 장치의 조작 상태(온, 또는 오프 상태)를 검출하는 제2 신호검출부;엔진의 상태와 상기 제1 신호검출부가 검출한 기능 선택 스위치의 온, 오프 상태 및 상기 제2 신호검출부가 검출한 안전 장치의 조작 상태에 따라 엔진을 자동으로 정지 또는 구동시키는 엔진 공회전 제어부를 포함하여 이루어진 굴삭기의 엔진 공회전 제어 장치.
- 제 1 항에 있어서,상기 엔진 공회전 제어부는엔진이 구동중인 상태에서 기능 선택 스위치가 온이고 안전 장치가 오프된 경우, 자동으로 엔진을 정지시키고, 엔진이 정지한 상태에서 기능 선택 스위치가 온이고, 안전 장치가 온인 경우, 엔진을 구동시키는 것을 특징으로 하는 굴삭기의 엔진 공회전 제어 장치.
- 제 1 항에 있어서,상기 안전 장치는굴삭기 운전석 내부에 설치된 콘트롤 락 디바이스(control lock device) 또는, 안전 레버 중 어느 하나인 것을 특징으로 하는 굴삭기의 엔진 공회전 제어 장치.
- 기능 선택 스위치의 온, 오프 상태를 검출하는 단계;안전 장치의 조작 상태(온, 또는 오프 상태)를 검출하는 단계;엔진의 상태와 상기 검출한 기능 선택 스위치의 온, 오프 상태 및 상기 안전 장치의 조작 상태에 따라 엔진을 자동으로 정지 또는 구동시키는 단계를 포함하여 이루어진 굴삭기의 엔진 공회전 제어 방법.
- 제 4 항에 있어서,상기 엔진을 자동으로 정지 또는 구동시키는 단계는엔진이 구동중인 상태에서 기능 선택 스위치가 온이고 안전 장치가 오프된 경우, 자동으로 엔진을 정지시키고, 엔진이 정지한 상태에서 기능 선택 스위치가 온이고, 안전 장치가 온인 경우, 엔진을 구동시키는 것을 특징으로 하는 굴삭기의 엔진 공회전 제어 방법.
- 제 4 항에 있어서,상기 안전 장치는굴삭기 운전석 내부에 설치된 콘트롤 락 디바이스(control lock device) 또는, 안전 레버 중 어느 하나인 것을 특징으로 하는 굴삭기의 엔진 공회전 제어 방법.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010800707101A CN103261638A (zh) | 2010-12-16 | 2010-12-16 | 挖掘机的发动机空转控制装置及其方法 |
PCT/KR2010/009000 WO2012081745A1 (ko) | 2010-12-16 | 2010-12-16 | 굴삭기의 엔진 공회전 제어 장치 및 그 방법 |
KR1020137014937A KR20130127467A (ko) | 2010-12-16 | 2010-12-16 | 굴삭기의 엔진 공회전 제어 장치 및 그 방법 |
JP2013544370A JP2014501346A (ja) | 2010-12-16 | 2010-12-16 | 掘削機のエンジンアイドリング制御装置及びその方法 |
EP10860791.2A EP2653705A4 (en) | 2010-12-16 | 2010-12-16 | MOTOR IDLE CONTROL DEVICE OF EXCAVATOR AND ASSOCIATED METHOD |
US13/993,242 US20130268166A1 (en) | 2010-12-16 | 2010-12-16 | Engine idling control device of excavator and method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/KR2010/009000 WO2012081745A1 (ko) | 2010-12-16 | 2010-12-16 | 굴삭기의 엔진 공회전 제어 장치 및 그 방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012081745A1 true WO2012081745A1 (ko) | 2012-06-21 |
Family
ID=46244834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2010/009000 WO2012081745A1 (ko) | 2010-12-16 | 2010-12-16 | 굴삭기의 엔진 공회전 제어 장치 및 그 방법 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20130268166A1 (ko) |
EP (1) | EP2653705A4 (ko) |
JP (1) | JP2014501346A (ko) |
KR (1) | KR20130127467A (ko) |
CN (1) | CN103261638A (ko) |
WO (1) | WO2012081745A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103362665A (zh) * | 2013-08-01 | 2013-10-23 | 徐州重型机械有限公司 | 起重机、控制发动机熄火的方法及系统 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5705706B2 (ja) * | 2011-11-15 | 2015-04-22 | 日立建機株式会社 | 作業車両のエンジン制御装置 |
CN106232966A (zh) * | 2014-04-15 | 2016-12-14 | 沃尔沃建造设备有限公司 | 使用isg的发动机控制系统 |
DE102018112569A1 (de) * | 2018-05-25 | 2019-11-28 | Wacker Neuson Linz Gmbh | Leerlaufabschaltautomatik für Arbeitsfahrzeuge |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010052517A (ko) | 1998-06-03 | 2001-06-25 | 노쓰 캐롤라이나 스테이트 유니버시티 | 초임계 유체 이산화탄소내에 착색제로 소수성 직물 섬유를염색시키는 향상된 방법 |
JP2006200370A (ja) * | 2005-01-18 | 2006-08-03 | Mazda Motor Corp | エンジン自動停止始動制御装置 |
KR100840424B1 (ko) * | 2007-11-08 | 2008-06-20 | 손병덕 | 자동차 엔진 시동장치 및 방법 |
KR100897040B1 (ko) * | 2008-08-21 | 2009-05-14 | 유영환 | 차량의 공회전 강제 제한장치 및 방법 |
KR20100015065A (ko) * | 2008-08-04 | 2010-02-12 | 김현수 | 자동차 엔진 아이들링 스톱 장치 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58162744A (ja) * | 1982-03-23 | 1983-09-27 | Nissan Motor Co Ltd | 自動車のエンジン停止始動制御装置 |
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 |
JP3825289B2 (ja) * | 2001-08-27 | 2006-09-27 | 新キャタピラー三菱株式会社 | 作業機械のエンジン制御装置 |
JP3737963B2 (ja) * | 2001-11-16 | 2006-01-25 | 新キャタピラー三菱株式会社 | 建設機械 |
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 |
JP3908639B2 (ja) * | 2002-09-25 | 2007-04-25 | 株式会社クボタ | 作業機のエンジン制御装置 |
JP2004339949A (ja) * | 2003-05-13 | 2004-12-02 | Shin Caterpillar Mitsubishi Ltd | エンジンの制御方法およびその制御装置 |
KR100926477B1 (ko) * | 2003-12-02 | 2009-11-13 | 가부시키가이샤 고마쓰 세이사쿠쇼 | 건설 기계 |
KR100621979B1 (ko) * | 2004-03-22 | 2006-09-14 | 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 | 조작레버 오작동 방지 시스템 |
JP2006022701A (ja) * | 2004-07-07 | 2006-01-26 | Shin Caterpillar Mitsubishi Ltd | 建設機械におけるエンジンの制御装置 |
JP4294563B2 (ja) * | 2004-09-10 | 2009-07-15 | 日立建機株式会社 | 作業機械 |
JP4632970B2 (ja) * | 2005-03-04 | 2011-02-16 | 日立建機株式会社 | 作業機械の安全装置および作業機械のサービスシステム |
GB2427655B (en) * | 2005-06-29 | 2008-01-30 | Ford Global Tech Llc | A motor vehicle having a stop-start system |
JP2008057469A (ja) * | 2006-08-31 | 2008-03-13 | Shin Caterpillar Mitsubishi Ltd | 作業機械のエンジン制御装置 |
-
2010
- 2010-12-16 KR KR1020137014937A patent/KR20130127467A/ko not_active Application Discontinuation
- 2010-12-16 EP EP10860791.2A patent/EP2653705A4/en not_active Withdrawn
- 2010-12-16 WO PCT/KR2010/009000 patent/WO2012081745A1/ko active Application Filing
- 2010-12-16 US US13/993,242 patent/US20130268166A1/en not_active Abandoned
- 2010-12-16 JP JP2013544370A patent/JP2014501346A/ja active Pending
- 2010-12-16 CN CN2010800707101A patent/CN103261638A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010052517A (ko) | 1998-06-03 | 2001-06-25 | 노쓰 캐롤라이나 스테이트 유니버시티 | 초임계 유체 이산화탄소내에 착색제로 소수성 직물 섬유를염색시키는 향상된 방법 |
JP2006200370A (ja) * | 2005-01-18 | 2006-08-03 | Mazda Motor Corp | エンジン自動停止始動制御装置 |
KR100840424B1 (ko) * | 2007-11-08 | 2008-06-20 | 손병덕 | 자동차 엔진 시동장치 및 방법 |
KR20100015065A (ko) * | 2008-08-04 | 2010-02-12 | 김현수 | 자동차 엔진 아이들링 스톱 장치 |
KR100897040B1 (ko) * | 2008-08-21 | 2009-05-14 | 유영환 | 차량의 공회전 강제 제한장치 및 방법 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2653705A4 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103362665A (zh) * | 2013-08-01 | 2013-10-23 | 徐州重型机械有限公司 | 起重机、控制发动机熄火的方法及系统 |
Also Published As
Publication number | Publication date |
---|---|
US20130268166A1 (en) | 2013-10-10 |
EP2653705A1 (en) | 2013-10-23 |
JP2014501346A (ja) | 2014-01-20 |
KR20130127467A (ko) | 2013-11-22 |
CN103261638A (zh) | 2013-08-21 |
EP2653705A4 (en) | 2015-07-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2012081745A1 (ko) | 굴삭기의 엔진 공회전 제어 장치 및 그 방법 | |
JP4657705B2 (ja) | 車両制御装置 | |
CA2460470A1 (en) | Motor control device for vehicle having deceleration deactivatable engine | |
WO2011162429A1 (ko) | 건설기계의 유압펌프 제어시스템 | |
CN101039862B (zh) | 电梯装置及其运转控制方法 | |
EP1288468A3 (en) | Control device of an internal combustion engine | |
WO2012096518A2 (ko) | 작업차량 엔진 회전수 제어를 위한 페달의 선택적 사용시스템 | |
CN107738646A (zh) | 一种应用于车辆巡航的终端设备 | |
WO2010114248A2 (ko) | 전기자동차의 주행모드 제어방법 | |
WO2012005391A1 (ko) | 하이브리드식 굴삭기의 마력제어 시스템 및 그의 제어방법 | |
WO2012087020A2 (ko) | 건설장비의 로우아이들 제어 시스템 및 그 자동 제어방법 | |
JP2011208568A (ja) | 作業機械のエンジン制御装置 | |
WO2013094789A1 (ko) | 건설 장비용 조작 감도 설정 장치 | |
WO2012096514A2 (ko) | 전자식 엔진을 장착한 농작업 차량의 엔진 회전수 제어시스템 및 제어방법 | |
WO2015160002A1 (ko) | Isg를 이용한 엔진 제어시스템 | |
WO2014115911A1 (ko) | 건설기계의 주행 제어장치 | |
JP4063097B2 (ja) | 建設機械のエンジン制御装置 | |
WO2016111392A1 (ko) | 건설기계의 유압펌프 유량 제어방법 | |
WO2018182370A1 (ko) | 건설기계의 제어 장치 및 건설기계의 제어 방법 | |
CN109345785A (zh) | 一种燃气泄漏预警及自主处置系统及方法 | |
JP4585846B2 (ja) | パワーウインドウ装置 | |
US20060144361A1 (en) | Method for switching on and off the internal combustion engine of a vehicle | |
CN106627581A (zh) | 一种手动挡汽车的起停方法及系统 | |
CN201932006U (zh) | 汽车仪表节能装置 | |
CN105673230A (zh) | 发动机怠速休眠控制方法和系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 10860791 Country of ref document: EP Kind code of ref document: A1 |
|
DPE1 | Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101) | ||
ENP | Entry into the national phase |
Ref document number: 20137014937 Country of ref document: KR Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 13993242 Country of ref document: US Ref document number: 2010860791 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 2013544370 Country of ref document: JP Kind code of ref document: A |
|
NENP | Non-entry into the national phase |
Ref country code: DE |