JP2011174312A - ハイブリッド建機の制御装置 - Google Patents
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- 238000010276 construction Methods 0.000 title claims abstract description 42
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- 238000001514 detection method Methods 0.000 claims description 22
- 230000005611 electricity Effects 0.000 abstract 3
- 230000007423 decrease Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
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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
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2246—Control of prime movers, e.g. depending on the hydraulic load of work tools
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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
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- 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
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/46—Series type
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- 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
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/08—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
-
- 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
- B60W10/30—Conjoint control of vehicle sub-units of different type or different function including control of auxiliary equipment, e.g. air-conditioning compressors or oil pumps
-
- 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
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/18—Propelling the vehicle
- B60W30/188—Controlling power parameters of the driveline, e.g. determining the required power
- B60W30/1886—Controlling power supply to auxiliary devices
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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
- E02F9/08—Superstructures; Supports for superstructures
- E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
- E02F9/12—Slewing or traversing gears
- E02F9/121—Turntables, i.e. structure rotatable about 360°
- E02F9/123—Drives or control devices specially adapted therefor
-
- 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
- E02F9/2075—Control of propulsion units of the hybrid type
-
- 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
- E02F9/2095—Control of electric, electro-mechanical or mechanical equipment not otherwise provided for, e.g. ventilators, electro-driven fans
-
- 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
- E02F9/22—Hydraulic or pneumatic drives
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- 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
- F15B21/14—Energy-recuperation means
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- 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
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Analytical Chemistry (AREA)
- Operation Control Of Excavators (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
【解決手段】 エンジン2の動力を油圧ポンプ6と発電機4とに分けて、発電機4が発電する電力で旋回用電動モータ12を駆動し、油圧ポンプ6が供給する圧油で油圧機器14を駆動する。油圧機器14と旋回用電動モータ12とが同時に操作されているときに、エンジン2が出力する出力パワーと、油圧機器14及び旋回用電動モータ12が必要とする必要パワーとを検出し、必要パワーが出力パワーを超えた場合には、旋回用電動モータ12のトルクまたは加速度を制限して、油圧機器14に優先的に出力パワーを配分する。
【選択図】 図1
Description
4 発電機
6 油圧ポンプ
12 旋回用電動モータ
14 油圧機器(油圧アクチュエータ)
Claims (12)
- 駆動源の一部としてのエンジンの動力を油圧ポンプと発電機とに分けて、前記発電機が発電する電力で旋回用電動モータを駆動し、前記油圧ポンプが供給する圧油で油圧アクチュエータを駆動するハイブリッド建機に用いられるハイブリッド建機の制御装置において、
前記油圧アクチュエータと前記旋回用電動モータとが同時に操作されているときに、前記駆動源が出力する出力パワーと、前記油圧アクチュエータ及び前記旋回用電動モータが必要とする必要パワーとを検出し、前記必要パワーが前記出力パワーを超えた場合には、前記旋回用電動モータのトルクまたは加速度を制限して、前記油圧アクチュエータに優先的に出力パワーを配分することを特徴とするハイブリッド建機の制御装置。 - 請求項1記載のハイブリッド建機の制御装置において、前記エンジンの出力軸の回転数から、前記駆動源の一部としてのエンジンの出力パワーを算出するエンジン出力検出手段を備えたことを特徴とするハイブリッド建機の制御装置。
- 請求項2記載のハイブリッド建機の制御装置において、前記駆動源として蓄電手段を備え、この蓄電手段の充電電圧から前記出力パワーを算出する蓄電出力算出手段を設け、前記エンジン出力検出手段と前記蓄電出力検出手段とから、前記ハイブリッド建機の駆動源が出力する出力パワーを算出することを特徴とするハイブリッド建機の制御装置。
- 請求項2または3記載のハイブリッド建機の制御装置において、前記エンジンの出力軸の回転数を前記発電機の位置センサから算出することを特徴とするハイブリッド建機の制御装置。
- 請求項1記載のハイブリッド建機の制御装置において、前記発電機が発電可能な電力を検出する発電電力検出手段を設け、この発電電力検出手段の出力に基づき、前記旋回用電動モータを制限する旋回用電動モータ駆動制限手段を設けたことを特徴とするハイブリッド建機の制御装置。
- 請求項5記載のハイブリッド建機の制御装置において、前記発電電力検出手段は、前記油圧ポンプの下流側に配置された流量センサと、前記油圧ポンプの下流側に配置された圧油の圧力センサとを、有し、前記油圧アクチュエータの必要パワーを算出することを特徴とするハイブリッド建機の制御装置。
- 請求項5記載のハイブリッド建機の制御装置において、前記発電電力検出手段は、前記旋回用電動モータの出力軸に配置された2つの軸トルクセンサを有し、前記油圧アクチュエータの必要パワーを算出することを特徴とするハイブリッド建機の制御装置。
- 請求項5記載のハイブリッド建機の制御装置において、前記発電電力検出手段は、前記油圧アクチュエータ用の操作レバーの操作量に基づき、前記油圧アクチュエータの必要パワーを算出することを特徴とするハイブリッド建機の制御装置。
- 請求項5記載のハイブリッド建機の制御装置において、前記発電電力検出手段は、前記油圧ポンプの下流側に配置された圧油の圧力センサの出力と、前記アクチュエータ用の操作レバーの操作量とに基づき、前記油圧アクチュエータの必要パワーを算出することを特徴とするハイブリッド建機の制御装置。
- 請求項5記載のハイブリッド建機の制御装置において、前記発電電力検出手段は、各操作レバーの操作量から、前記旋回用電動モータ及び前記油圧アクチュエータの必要とする必要パワーを算出することを特徴とするハイブリッド建機の制御装置。
- 請求項1記載のハイブリッド建機の制御装置において、前記旋回用電動モータによる旋回の範囲を検出し、検出された旋回の範囲が旋回所定範囲以下のときには、旋回用電動モータのトルクまたは加速度の上限を制限することを特徴とするハイブリッド建機の制御装置。
- 請求項1記載のハイブリッド建機の制御装置において、前記旋回用電動モータによる旋回の範囲を検出し、検出された旋回の範囲が旋回所定範囲以下のときには、操作レバーからの信号に1より小さい比率を乗算するハイブリッド建機の制御装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010039827A JP5342473B2 (ja) | 2010-02-25 | 2010-02-25 | ハイブリッド建機の制御装置 |
CN201180010834.5A CN102770605B (zh) | 2010-02-25 | 2011-02-23 | 混合动力建筑机械的控制装置 |
KR1020127022165A KR101417851B1 (ko) | 2010-02-25 | 2011-02-23 | 하이브리드 건설기계의 제어 장치 |
PCT/JP2011/053949 WO2011105415A1 (ja) | 2010-02-25 | 2011-02-23 | ハイブリッド建設機械の制御装置 |
US13/577,338 US8977443B2 (en) | 2010-02-25 | 2011-02-23 | Hybrid construction machine control system |
EP11747375.1A EP2540917B1 (en) | 2010-02-25 | 2011-02-23 | Control device for hybrid construction machine |
Applications Claiming Priority (1)
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JP2010039827A JP5342473B2 (ja) | 2010-02-25 | 2010-02-25 | ハイブリッド建機の制御装置 |
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JP2011174312A true JP2011174312A (ja) | 2011-09-08 |
JP5342473B2 JP5342473B2 (ja) | 2013-11-13 |
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JP2010039827A Active JP5342473B2 (ja) | 2010-02-25 | 2010-02-25 | ハイブリッド建機の制御装置 |
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US (1) | US8977443B2 (ja) |
EP (1) | EP2540917B1 (ja) |
JP (1) | JP5342473B2 (ja) |
KR (1) | KR101417851B1 (ja) |
CN (1) | CN102770605B (ja) |
WO (1) | WO2011105415A1 (ja) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2013002478A (ja) * | 2011-06-13 | 2013-01-07 | Hitachi Constr Mach Co Ltd | ハイブリッド式建設機械の制御装置 |
CN103711171A (zh) * | 2012-09-28 | 2014-04-09 | 株式会社神户制钢所 | 工程机械 |
JP2015117488A (ja) * | 2013-12-17 | 2015-06-25 | 住友重機械工業株式会社 | 作業機械 |
JP2015214808A (ja) * | 2014-05-08 | 2015-12-03 | 住友建機株式会社 | 建設機械 |
WO2016024640A1 (ja) * | 2015-09-01 | 2016-02-18 | 株式会社小松製作所 | 作業車両及びその制御方法 |
JP2016125243A (ja) * | 2014-12-26 | 2016-07-11 | 住友建機株式会社 | ショベル |
KR20160140593A (ko) | 2014-03-31 | 2016-12-07 | 스미토모 겐키 가부시키가이샤 | 쇼벨 |
JP2017053212A (ja) * | 2016-12-13 | 2017-03-16 | 株式会社小松製作所 | 作業車両及びその制御方法 |
KR101748514B1 (ko) | 2013-05-24 | 2017-06-16 | 히다찌 겐끼 가부시키가이샤 | 건설 기계 |
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EP2444639A4 (en) * | 2009-06-19 | 2017-01-18 | Sumitomo Heavy Industries, LTD. | Hybrid construction machine and control method for hybrid construction machine |
JP5913311B2 (ja) * | 2011-06-27 | 2016-04-27 | 住友重機械工業株式会社 | ハイブリッド式作業機械及びその制御方法 |
CA2872608C (en) * | 2012-06-08 | 2017-05-02 | Volvo Construction Equipment Ab | Apparatus for controlling a cascaded hybrid construction machine system and a method therefor |
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JP6232795B2 (ja) * | 2013-07-18 | 2017-11-22 | コベルコ建機株式会社 | ハイブリッド建設機械 |
WO2014185117A1 (ja) * | 2014-02-26 | 2014-11-20 | 株式会社小松製作所 | 作業車両 |
JP6814440B2 (ja) * | 2017-06-21 | 2021-01-20 | コベルコ建機株式会社 | 作業機械 |
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JP2003328397A (ja) * | 2002-05-08 | 2003-11-19 | Hitachi Constr Mach Co Ltd | ハイブリッド建設機械 |
JP2004150307A (ja) * | 2002-10-29 | 2004-05-27 | Komatsu Ltd | エンジンの制御装置 |
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JP4512283B2 (ja) * | 2001-03-12 | 2010-07-28 | 株式会社小松製作所 | ハイブリッド式建設機械 |
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2010
- 2010-02-25 JP JP2010039827A patent/JP5342473B2/ja active Active
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- 2011-02-23 WO PCT/JP2011/053949 patent/WO2011105415A1/ja active Application Filing
- 2011-02-23 US US13/577,338 patent/US8977443B2/en active Active
- 2011-02-23 CN CN201180010834.5A patent/CN102770605B/zh active Active
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JP2013002478A (ja) * | 2011-06-13 | 2013-01-07 | Hitachi Constr Mach Co Ltd | ハイブリッド式建設機械の制御装置 |
CN103711171A (zh) * | 2012-09-28 | 2014-04-09 | 株式会社神户制钢所 | 工程机械 |
KR101748514B1 (ko) | 2013-05-24 | 2017-06-16 | 히다찌 겐끼 가부시키가이샤 | 건설 기계 |
JP2015117488A (ja) * | 2013-12-17 | 2015-06-25 | 住友重機械工業株式会社 | 作業機械 |
KR20160140593A (ko) | 2014-03-31 | 2016-12-07 | 스미토모 겐키 가부시키가이샤 | 쇼벨 |
US9702116B2 (en) | 2014-03-31 | 2017-07-11 | Sumitomo (S.H.I.) Construction Machinery Co., Ltd. | Shovel with enhanced engine speed management using power storage device |
JP2015214808A (ja) * | 2014-05-08 | 2015-12-03 | 住友建機株式会社 | 建設機械 |
JP2016125243A (ja) * | 2014-12-26 | 2016-07-11 | 住友建機株式会社 | ショベル |
WO2016024640A1 (ja) * | 2015-09-01 | 2016-02-18 | 株式会社小松製作所 | 作業車両及びその制御方法 |
JP6062116B2 (ja) * | 2015-09-01 | 2017-01-18 | 株式会社小松製作所 | 作業車両及びその制御方法 |
KR101705744B1 (ko) * | 2015-09-01 | 2017-02-10 | 가부시키가이샤 고마쓰 세이사쿠쇼 | 작업 차량 및 그 제어 방법 |
JP2017053212A (ja) * | 2016-12-13 | 2017-03-16 | 株式会社小松製作所 | 作業車両及びその制御方法 |
Also Published As
Publication number | Publication date |
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KR20120120362A (ko) | 2012-11-01 |
EP2540917A4 (en) | 2015-05-13 |
CN102770605A (zh) | 2012-11-07 |
JP5342473B2 (ja) | 2013-11-13 |
EP2540917B1 (en) | 2023-04-12 |
CN102770605B (zh) | 2015-03-04 |
KR101417851B1 (ko) | 2014-07-09 |
WO2011105415A1 (ja) | 2011-09-01 |
US20120303227A1 (en) | 2012-11-29 |
EP2540917A1 (en) | 2013-01-02 |
US8977443B2 (en) | 2015-03-10 |
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