JP2016107700A - 建設機械 - Google Patents
建設機械 Download PDFInfo
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- JP2016107700A JP2016107700A JP2014244881A JP2014244881A JP2016107700A JP 2016107700 A JP2016107700 A JP 2016107700A JP 2014244881 A JP2014244881 A JP 2014244881A JP 2014244881 A JP2014244881 A JP 2014244881A JP 2016107700 A JP2016107700 A JP 2016107700A
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- engine
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- storage device
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Classifications
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- B60W30/18—Propelling the vehicle
- B60W30/192—Mitigating problems related to power-up or power-down of the driveline, e.g. start-up of a cold engine
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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
- F02D29/04—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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- 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
- F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
- F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
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- 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
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- B60K2006/268—Electric drive motor starts the engine, i.e. used as starter motor
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B60L50/00—Electric propulsion with power supplied within the vehicle
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
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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
- E02F9/2058—Electric or electro-mechanical or mechanical control devices of vehicle sub-units
- E02F9/2091—Control of energy storage means for electrical energy, e.g. battery or capacitors
-
- 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
-
- 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
- F02D29/06—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 electric generators
-
- 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
-
- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S903/00—Hybrid electric vehicles, HEVS
- Y10S903/902—Prime movers comprising electrical and internal combustion motors
- Y10S903/903—Prime movers comprising electrical and internal combustion motors having energy storing means, e.g. battery, capacitor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Operation Control Of Excavators (AREA)
- Hybrid Electric Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
Description
2E 走行用油圧モータ(油圧アクチュエータ)
2F 走行用油圧モータ(油圧アクチュエータ)
5D ブームシリンダ(油圧アクチュエータ)
5E アームシリンダ(油圧アクチュエータ)
5F バケットシリンダ(油圧アクチュエータ)
9 エンジン
10 アシスト発電モータ(電動機)
11 油圧ポンプ
14 操作装置
17 ゲートロックレバー(ロック装置)
19 蓄電装置
19A BCU(電力残量検出手段)
21 旋回油圧モータ(油圧アクチュエータ)
28,32,42,52 メインコントローラ(始動制御装置)
28B エネルギマネジメント制御部(充放電範囲設定手段)
Claims (5)
- エンジンと、
前記エンジンに機械的に接続された電動機と、
前記エンジンに機械的に接続された油圧ポンプと、
前記電動機に電気的に接続された蓄電装置と、
前記蓄電装置の電力残量を検出する電力残量検出手段と、
前記蓄電装置の充放電が可能な電力残量の範囲を充放電範囲として定める充放電範囲設定手段と、
を備えた建設機械において、
前記電動機を用いて前記エンジンを始動するときに、前記充放電範囲設定手段により定められる前記充放電範囲の下限値を下げるエンジン始動制御装置をさらに備え、
前記エンジン始動制御装置は、前記エンジンを始動したときであって、前記電力残量検出手段により検出される電力残量が次回エンジン始動に必要な電力残量に対して不十分と判定したときは、エンジン停止禁止情報を出力する情報出力手段を備える建設機械。 - 前記情報出力手段は、前記エンジンを始動したときであって、前記電力残量検出手段により検出される電力残量が前記蓄電装置の充放電範囲の下限値を下回るときは、前記エンジン停止禁止情報を出力する請求項1に記載の建設機械。
- 前記情報出力手段は、前記エンジンを始動したときであって、前記電力残量検出手段により検出される電力残量が前記蓄電装置の充放電範囲の下限値より低く設定された閾値を下回るときは、前記エンジン停止禁止情報を出力する請求項1に記載の建設機械。
- 前記油圧ポンプから吐出される圧油により駆動する油圧アクチュエータと、
前記油圧アクチュエータへの駆動指令の有効と無効とを切り換えるロック装置と、をさらに備え、
前記情報出力手段は、前記駆動指令が有効なときは前記エンジン停止禁止情報を出力しない請求項1ないし3のいずれかに記載の建設機械。 - 前記油圧アクチュエータへの駆動指令を出力する操作装置をさらに備え、
前記情報出力手段は、前記操作装置が操作されているときは前記エンジン停止禁止情報を出力しない請求項4に記載の建設機械。
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CN201580047491.8A CN106687347B (zh) | 2014-12-03 | 2015-12-03 | 工程机械 |
US15/508,132 US10207703B2 (en) | 2014-12-03 | 2015-12-03 | Construction machine |
KR1020177005288A KR101925226B1 (ko) | 2014-12-03 | 2015-12-03 | 건설 기계 |
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CN108466614B (zh) * | 2017-02-23 | 2020-10-20 | 郑州宇通客车股份有限公司 | 一种混合动力客车发动机起动方法 |
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