GB2425368A - Working vehicle and restart controlling method for working vehicle engine - Google Patents
Working vehicle and restart controlling method for working vehicle engine Download PDFInfo
- Publication number
- GB2425368A GB2425368A GB0612133A GB0612133A GB2425368A GB 2425368 A GB2425368 A GB 2425368A GB 0612133 A GB0612133 A GB 0612133A GB 0612133 A GB0612133 A GB 0612133A GB 2425368 A GB2425368 A GB 2425368A
- Authority
- GB
- United Kingdom
- Prior art keywords
- working vehicle
- engine
- yes
- move
- controlling method
- 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.)
- Granted
Links
- 230000007935 neutral effect Effects 0.000 abstract 1
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator 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
-
- 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
-
- 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
-
- 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
- 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 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B19/00—Testing; Calibrating; Fault detection or monitoring; Simulation or modelling of fluid-pressure systems or apparatus not otherwise provided for
- F15B19/005—Fault detection or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/08—Servomotor systems incorporating electrically operated control means
- F15B21/087—Control strategy, e.g. with block diagram
-
- 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
Landscapes
- 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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Analytical Chemistry (AREA)
- Operation Control Of Excavators (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
In a working vehicle, in response to the operation of an operating lever by an operator after idling stop of the engine, control is effected to automatically restart the engine in such a manner that the working vehicle will not unexpectedly move. After the idling stop (S4) of the engine, when a lock lever is brought to a lock position (S5, YES), a hydraulic circuit is controlled to cause the working vehicle to enter in its inoperable state in which the working vehicle will not move (S6). Thereafter, when a particular operation is applied to the operating lever (S7, YES), the engine (16) is restarted (S8). After restarting of the engine, only when all operating levers are in the neutral position (S9, YES), the lock lever is released from its locked state (S10, YES). Whereupon the hydraulic circuit is gradually restored to its normal operable state, the working vehicle can move (S11).
Description
GB 2425368 A continuation (74) Agent and/or Address for Service: (58)
Field of Search by ISA: Mewburn Ellis LLP INT CL EO2F, FO2D, F15B York House, 23 Kingsway, LONDON, Other: JITSUYO SHINAN KOHO 1926 - 1996: KOKAI WC2B 6HP, United Kingdom JITSUYO SHINAN KOHO 1971 - 2005: TOROKU JITSUYO SHINAN KOHO 1994 - 2005: JITSUYO SHINAN TOROKU KOHO 1996- 2005
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003432422 | 2003-12-26 | ||
PCT/JP2004/019351 WO2005064170A1 (en) | 2003-12-26 | 2004-12-24 | Working vehicle and restart controlling method for working vehicle engine |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0612133D0 GB0612133D0 (en) | 2006-07-26 |
GB2425368A true GB2425368A (en) | 2006-10-25 |
GB2425368B GB2425368B (en) | 2008-06-11 |
Family
ID=34736476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0612133A Expired - Fee Related GB2425368B (en) | 2003-12-26 | 2004-12-24 | Working vehicle and restart controlling method for working vehicle engine |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4271685B2 (en) |
KR (1) | KR100934686B1 (en) |
GB (1) | GB2425368B (en) |
WO (1) | WO2005064170A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9315969B2 (en) | 2013-11-26 | 2016-04-19 | Komatsu Ltd. | Work vehicle |
CN108138668A (en) * | 2015-10-30 | 2018-06-08 | 株式会社多田野 | Working truck |
CN108138667A (en) * | 2015-10-30 | 2018-06-08 | 株式会社多田野 | Work machine and engine stop control |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070021894A1 (en) * | 2005-07-21 | 2007-01-25 | Caterpillar Inc. | Method for initiating start-up of an electrical system |
JP5154358B2 (en) * | 2008-10-02 | 2013-02-27 | 住友建機株式会社 | Construction machinery |
JP5147778B2 (en) * | 2009-04-14 | 2013-02-20 | キャタピラー エス エー アール エル | Malfunction prevention device in construction machinery |
JPWO2012049812A1 (en) * | 2010-10-13 | 2014-02-24 | 株式会社竹内製作所 | Control device for work machine |
JP5493136B2 (en) * | 2011-05-12 | 2014-05-14 | 日立建機株式会社 | Control device for work machine |
JP5331176B2 (en) * | 2011-08-25 | 2013-10-30 | 株式会社小松製作所 | Work machine |
JP5518040B2 (en) * | 2011-12-28 | 2014-06-11 | 株式会社高久エージェンシー | Idling stop device |
JP6022616B2 (en) * | 2015-01-28 | 2016-11-09 | ニチユ三菱フォークリフト株式会社 | Vehicle and control method thereof |
JP7004419B2 (en) * | 2018-12-19 | 2022-01-21 | 株式会社クボタ | Work equipment and how to drive the work equipment |
US20220341126A1 (en) * | 2019-09-25 | 2022-10-27 | Hitachi Construction Machinery Tierra Co., Ltd. | Construction Machine |
US20240068200A1 (en) * | 2022-08-26 | 2024-02-29 | Caterpillar Sarl | System, method, and machine for engine restarting by joystick operation |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56141402A (en) * | 1980-04-03 | 1981-11-05 | Hitachi Constr Mach Co Ltd | Control method for hydraulic system |
JPS60135363U (en) * | 1984-02-17 | 1985-09-09 | 住友重機械工業株式会社 | Hydraulic excavator safety device |
JPS6260656U (en) * | 1985-09-30 | 1987-04-15 | ||
JPH0544517A (en) * | 1991-08-08 | 1993-02-23 | Hitachi Constr Mach Co Ltd | Working machine stop device |
JPH08175219A (en) * | 1994-12-22 | 1996-07-09 | Komatsu Ltd | Steering control method and device |
JPH08177810A (en) * | 1994-12-28 | 1996-07-12 | Yutani Heavy Ind Ltd | Control device for actuator |
JP2000096627A (en) * | 1998-09-22 | 2000-04-04 | Hitachi Constr Mach Co Ltd | Engine control device for construction equipment |
JP2003307142A (en) * | 2002-04-15 | 2003-10-31 | Kobelco Contstruction Machinery Ltd | Construction machine and engine control method therefor |
JP2004263573A (en) * | 2003-02-07 | 2004-09-24 | Kobelco Contstruction Machinery Ltd | Control device of construction machine |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000240107A (en) * | 1999-02-19 | 2000-09-05 | Hitachi Constr Mach Co Ltd | Alarm system of construction machinery |
JP2002327469A (en) * | 2001-05-02 | 2002-11-15 | Komatsu Ltd | Device for safening peripery of construction machinery |
-
2004
- 2004-12-24 GB GB0612133A patent/GB2425368B/en not_active Expired - Fee Related
- 2004-12-24 JP JP2005516644A patent/JP4271685B2/en not_active Expired - Fee Related
- 2004-12-24 KR KR1020067012825A patent/KR100934686B1/en active IP Right Grant
- 2004-12-24 WO PCT/JP2004/019351 patent/WO2005064170A1/en active Application Filing
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56141402A (en) * | 1980-04-03 | 1981-11-05 | Hitachi Constr Mach Co Ltd | Control method for hydraulic system |
JPS60135363U (en) * | 1984-02-17 | 1985-09-09 | 住友重機械工業株式会社 | Hydraulic excavator safety device |
JPS6260656U (en) * | 1985-09-30 | 1987-04-15 | ||
JPH0544517A (en) * | 1991-08-08 | 1993-02-23 | Hitachi Constr Mach Co Ltd | Working machine stop device |
JPH08175219A (en) * | 1994-12-22 | 1996-07-09 | Komatsu Ltd | Steering control method and device |
JPH08177810A (en) * | 1994-12-28 | 1996-07-12 | Yutani Heavy Ind Ltd | Control device for actuator |
JP2000096627A (en) * | 1998-09-22 | 2000-04-04 | Hitachi Constr Mach Co Ltd | Engine control device for construction equipment |
JP2003307142A (en) * | 2002-04-15 | 2003-10-31 | Kobelco Contstruction Machinery Ltd | Construction machine and engine control method therefor |
JP2004263573A (en) * | 2003-02-07 | 2004-09-24 | Kobelco Contstruction Machinery Ltd | Control device of construction machine |
Non-Patent Citations (2)
Title |
---|
Microfilm of the specification and drawings annexed to the request of Japanese Utility Application No. 020504/1984 & JP 60135363 U (SUMITOMO HEAVY INDUSTRIES LTD.) 9 September 1985 * |
Microfilm of the specification and drawings annexed to the request of Japanese Utility Application No. 148061/1985 & JP 62060656 U (KOMATSU LTD.) 15 April 1987 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9315969B2 (en) | 2013-11-26 | 2016-04-19 | Komatsu Ltd. | Work vehicle |
CN108138668A (en) * | 2015-10-30 | 2018-06-08 | 株式会社多田野 | Working truck |
CN108138667A (en) * | 2015-10-30 | 2018-06-08 | 株式会社多田野 | Work machine and engine stop control |
US20180258899A1 (en) * | 2015-10-30 | 2018-09-13 | Tadano Ltd. | Work machine and engine stopping control device |
EP3369915A4 (en) * | 2015-10-30 | 2019-06-19 | Tadano Ltd. | Work machine and engine stopping control device |
EP3369916A4 (en) * | 2015-10-30 | 2019-06-19 | Tadano Ltd. | Work vehicle |
Also Published As
Publication number | Publication date |
---|---|
JP4271685B2 (en) | 2009-06-03 |
KR20060105032A (en) | 2006-10-09 |
WO2005064170A1 (en) | 2005-07-14 |
GB2425368B (en) | 2008-06-11 |
GB0612133D0 (en) | 2006-07-26 |
JPWO2005064170A1 (en) | 2007-12-20 |
KR100934686B1 (en) | 2009-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20141224 |