CN105473838B - 作业车辆的原动机控制装置 - Google Patents
作业车辆的原动机控制装置 Download PDFInfo
- Publication number
- CN105473838B CN105473838B CN201580001665.7A CN201580001665A CN105473838B CN 105473838 B CN105473838 B CN 105473838B CN 201580001665 A CN201580001665 A CN 201580001665A CN 105473838 B CN105473838 B CN 105473838B
- Authority
- CN
- China
- Prior art keywords
- speed
- temperature
- rotary speed
- cooling oil
- prime mover
- 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.)
- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 claims abstract description 150
- 238000012360 testing method Methods 0.000 claims description 15
- 238000012544 monitoring process Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 description 42
- 238000012545 processing Methods 0.000 description 42
- 230000008569 process Effects 0.000 description 30
- 230000009471 action Effects 0.000 description 26
- 230000000694 effects Effects 0.000 description 23
- 230000006870 function Effects 0.000 description 20
- 238000012937 correction Methods 0.000 description 16
- 230000008859 change Effects 0.000 description 13
- 230000000630 rising effect Effects 0.000 description 12
- 230000005540 biological transmission Effects 0.000 description 11
- 230000008450 motivation Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 230000001133 acceleration Effects 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 241000208340 Araliaceae Species 0.000 description 2
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000008434 ginseng Nutrition 0.000 description 2
- 238000000151 deposition Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- 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
- F02D31/007—Electric control of rotation speed controlling fuel supply
- F02D31/009—Electric control of rotation speed controlling fuel supply for maximum speed control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/18—Safety devices; Monitoring
- B60T17/22—Devices for monitoring or checking brake systems; Signal devices
- B60T17/221—Procedure or apparatus for checking or keeping in a correct functioning condition of brake systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T5/00—Vehicle modifications to facilitate cooling of brakes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/18—Conjoint control of vehicle sub-units of different type or different function including control of braking systems
-
- 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
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/0205—Circuit arrangements for generating control signals using an auxiliary engine speed control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
- F16D55/24—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/78—Features relating to cooling
- F16D65/84—Features relating to cooling for disc brakes
- F16D65/853—Features relating to cooling for disc brakes with closed cooling system
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2300/00—Indexing codes relating to the type of vehicle
- B60W2300/17—Construction vehicles, e.g. graders, excavators
-
- 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
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/023—Temperature of lubricating oil or working fluid
-
- 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
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
- F02D2200/101—Engine speed
-
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
- F16D2066/001—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2121/00—Type of actuator operation force
- F16D2121/02—Fluid pressure
- F16D2121/04—Fluid pressure acting on a piston-type actuator, e.g. for liquid pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Operation Control Of Excavators (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014015387A JP6139424B2 (ja) | 2014-01-30 | 2014-01-30 | 作業車両の原動機制御装置 |
JP2014-015387 | 2014-01-30 | ||
PCT/JP2015/052302 WO2015115456A1 (ja) | 2014-01-30 | 2015-01-28 | 作業車両の原動機制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105473838A CN105473838A (zh) | 2016-04-06 |
CN105473838B true CN105473838B (zh) | 2018-07-06 |
Family
ID=53757029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201580001665.7A Expired - Fee Related CN105473838B (zh) | 2014-01-30 | 2015-01-28 | 作业车辆的原动机控制装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9810164B2 (zh) |
EP (1) | EP3101253B1 (zh) |
JP (1) | JP6139424B2 (zh) |
CN (1) | CN105473838B (zh) |
WO (1) | WO2015115456A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014019127B4 (de) * | 2014-12-19 | 2016-11-03 | Audi Ag | Verfahren zum Betreiben einer Getriebeeinrichtung für ein Kraftfahrzeug sowie entsprechende Getriebeeinrichtung |
JP6453749B2 (ja) * | 2015-12-25 | 2019-01-16 | 株式会社Kcm | 作業車両 |
JP2018145705A (ja) * | 2017-03-07 | 2018-09-20 | 株式会社小松製作所 | 作業車両 |
US11453393B2 (en) | 2017-10-09 | 2022-09-27 | Magna Electronics Inc. | Autonomous vehicle with path planning system |
WO2019163052A1 (ja) * | 2018-02-22 | 2019-08-29 | 日立建機株式会社 | 電気駆動車両 |
JP6946228B2 (ja) * | 2018-03-29 | 2021-10-06 | 日立建機株式会社 | 作業車両 |
US11358576B2 (en) | 2019-10-25 | 2022-06-14 | Caterpillar Inc. | Brake power derating |
WO2024004979A1 (ja) * | 2022-06-29 | 2024-01-04 | 日立建機株式会社 | 運搬車両 |
CN116357470A (zh) * | 2023-04-06 | 2023-06-30 | 中国第一汽车股份有限公司 | 一种发动机转速的控制方法、装置、车辆及介质 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6030314A (en) * | 1998-09-28 | 2000-02-29 | Caterpillar Inc. | Method and apparatus for retarding a work machine having a fluid-cooled brake system |
JP2010229910A (ja) * | 2009-03-27 | 2010-10-14 | Komatsu Ltd | 作業車両における駆動力制御装置 |
CN102459853A (zh) * | 2009-06-17 | 2012-05-16 | 日立建机株式会社 | 工业车辆的发动机转速控制装置 |
CN102884296A (zh) * | 2010-05-07 | 2013-01-16 | 株式会社小松制作所 | 作业车辆和作业车辆的控制方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4485444A (en) | 1980-12-04 | 1984-11-27 | Kabushiki Kaisha Komatsu | Retarder brake automatic control system |
JPS5795240A (en) * | 1980-12-04 | 1982-06-14 | Komatsu Ltd | Automatic controller for retarder brake |
JP3743692B2 (ja) * | 1997-03-26 | 2006-02-08 | 株式会社小松製作所 | リターダ自動制御装置 |
US7460941B2 (en) * | 2004-09-29 | 2008-12-02 | Caterpillar Inc. | Slope-limited retarding control for a propelled machine |
US20060069487A1 (en) | 2004-09-29 | 2006-03-30 | Sychra Robert R | Slope-limited retarding control for a propelled machine |
JP4639829B2 (ja) * | 2005-02-02 | 2011-02-23 | トヨタ自動車株式会社 | 車両の制御装置 |
DE102007025926B4 (de) | 2007-06-02 | 2022-08-11 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Beeinflussen des Betriebsmanagements eines Kraftfahrzeugs bei hohen Bremsentemperaturen |
WO2010116853A1 (ja) * | 2009-04-09 | 2010-10-14 | 株式会社小松製作所 | 建設車両 |
JP2012106565A (ja) | 2010-11-16 | 2012-06-07 | Toyota Motor Corp | 車両制御装置 |
US20130191011A1 (en) * | 2012-01-24 | 2013-07-25 | Glen R. Macfarlane | Method for controlling a vehicle engine |
JP2014015387A (ja) | 2012-06-13 | 2014-01-30 | Taisei Kaken:Kk | カーボンナノチューブを有した流体 |
-
2014
- 2014-01-30 JP JP2014015387A patent/JP6139424B2/ja active Active
-
2015
- 2015-01-28 CN CN201580001665.7A patent/CN105473838B/zh not_active Expired - Fee Related
- 2015-01-28 EP EP15743607.2A patent/EP3101253B1/en active Active
- 2015-01-28 US US14/914,372 patent/US9810164B2/en active Active
- 2015-01-28 WO PCT/JP2015/052302 patent/WO2015115456A1/ja active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6030314A (en) * | 1998-09-28 | 2000-02-29 | Caterpillar Inc. | Method and apparatus for retarding a work machine having a fluid-cooled brake system |
JP2010229910A (ja) * | 2009-03-27 | 2010-10-14 | Komatsu Ltd | 作業車両における駆動力制御装置 |
CN102459853A (zh) * | 2009-06-17 | 2012-05-16 | 日立建机株式会社 | 工业车辆的发动机转速控制装置 |
CN102884296A (zh) * | 2010-05-07 | 2013-01-16 | 株式会社小松制作所 | 作业车辆和作业车辆的控制方法 |
Also Published As
Publication number | Publication date |
---|---|
EP3101253A1 (en) | 2016-12-07 |
JP6139424B2 (ja) | 2017-05-31 |
US20160201582A1 (en) | 2016-07-14 |
EP3101253B1 (en) | 2018-10-17 |
CN105473838A (zh) | 2016-04-06 |
WO2015115456A1 (ja) | 2015-08-06 |
JP2015140767A (ja) | 2015-08-03 |
US9810164B2 (en) | 2017-11-07 |
EP3101253A4 (en) | 2017-08-30 |
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Date | Code | Title | Description |
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160930 Address after: Hyogo Applicant after: KCM Corp. Address before: Tokyo, Japan Applicant before: HITACHI CONSTRUCTION MACHINERY Co.,Ltd. |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190828 Address after: Tokyo, Japan Patentee after: HITACHI CONSTRUCTION MACHINERY Co.,Ltd. Address before: Hyogo Patentee before: KCM Corp. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 |
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CF01 | Termination of patent right due to non-payment of annual fee |