JP5523368B2 - 作業機械の電源制御回路 - Google Patents
作業機械の電源制御回路 Download PDFInfo
- Publication number
- JP5523368B2 JP5523368B2 JP2011027266A JP2011027266A JP5523368B2 JP 5523368 B2 JP5523368 B2 JP 5523368B2 JP 2011027266 A JP2011027266 A JP 2011027266A JP 2011027266 A JP2011027266 A JP 2011027266A JP 5523368 B2 JP5523368 B2 JP 5523368B2
- Authority
- JP
- Japan
- Prior art keywords
- accessory
- key
- relay
- battery
- engine
- 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.)
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Classifications
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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
- E02F9/2004—Control mechanisms, e.g. control levers
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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
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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
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/226—Safety arrangements, e.g. hydraulic driven fans, preventing cavitation, leakage, overheating
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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
- 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
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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
- 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
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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
- 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
- F02D41/042—Introducing corrections for particular operating conditions for stopping the engine
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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
- F02N11/0803—Circuits or control means specially adapted for starting of engines characterised by means for initiating engine start or stop
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Power Engineering (AREA)
- Operation Control Of Excavators (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Lock And Its Accessories (AREA)
Description
なお、前記実施形態においては、メインコントローラ6からのエンジン停止信号の出力と同時に、メインコントローラ6からリレー駆動信号を出力して、アイドルストップを行う構成としたが、本発明の要旨はこれに限定されるものではなく、エンジン停止信号を出力した後の所定のタイミングでアイドルストップを行う構成とすることもできる。
2 アクセサリ
3 キーシリンダ
4 操作レバー
5 ゲートロックスイッチ
6 メインコントローラ
7 エンジンコントローラ
8 アイドルストップリレー
10 キーオンカットリレー
12 アクセサリカットリレー
8a,10a,12a コイル
9,11,13 ヒューズ
14 タイマ
Claims (1)
- 油圧ポンプ及びオルタネータを駆動するエンジンと、前記オルタネータにて発電された電力を蓄えるバッテリと、前記バッテリに蓄えられた電力の供給を受けるアクセサリと、前記バッテリと前記アクセサリとをつなぐ電気回路に備えられたキーシリンダと、前記油圧ポンプから吐出される圧油によって駆動される油圧機器の駆動を不可能とするロック位置又は前記油圧機器の駆動を可能とするロック解除位置に切り換えられるゲートロックスイッチと、前記バッテリから前記アクセサリへの電源供給を制御するコントローラを備えた作業機械の電源制御回路において、
前記キーシリンダの下流のキーオン電源と前記コントローラとをつなぐ電気回路、及び前記キーシリンダの下流のアクセサリ電源と前記アクセサリとをつなぐ電気回路に、前記コントローラからのリレー駆動信号の出力によって非導通状態から導通状態に切り換えられ、導通状態に保持されるアイドルストップリレーと、該アイドルストップリレーの動作に連動して導通状態から非導通状態に切り換えられ、前記キーシリンダの下流のキーオン電源を遮断するキーオンカットリレーと、前記該アイドルストップリレーの動作に連動して導通状態から非導通状態に切り換えられ、前記キーシリンダの下流のアクセサリ電源を遮断するアクセサリカットリレーを接続することを特徴とする作業機械の電源制御回路。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011027266A JP5523368B2 (ja) | 2011-02-10 | 2011-02-10 | 作業機械の電源制御回路 |
US13/359,021 US20120205969A1 (en) | 2011-02-10 | 2012-01-26 | Power Source Control Circuit for Working Machine |
EP12153076.0A EP2487354A3 (en) | 2011-02-10 | 2012-01-30 | Power source control circuit for working machine |
CN201210029478.8A CN102635138B (zh) | 2011-02-10 | 2012-02-10 | 作业机械的电源控制电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011027266A JP5523368B2 (ja) | 2011-02-10 | 2011-02-10 | 作業機械の電源制御回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012170182A JP2012170182A (ja) | 2012-09-06 |
JP5523368B2 true JP5523368B2 (ja) | 2014-06-18 |
Family
ID=45655300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011027266A Active JP5523368B2 (ja) | 2011-02-10 | 2011-02-10 | 作業機械の電源制御回路 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20120205969A1 (ja) |
EP (1) | EP2487354A3 (ja) |
JP (1) | JP5523368B2 (ja) |
CN (1) | CN102635138B (ja) |
Families Citing this family (9)
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 |
JP6399988B2 (ja) | 2015-09-15 | 2018-10-03 | 株式会社日立建機ティエラ | 建設機械のグリップヒータ装置 |
JP2017187002A (ja) * | 2016-04-08 | 2017-10-12 | 日立建機株式会社 | 作業機械 |
JP6605519B2 (ja) * | 2017-02-03 | 2019-11-13 | 日立建機株式会社 | 建設機械 |
JP6707065B2 (ja) * | 2017-09-29 | 2020-06-10 | 日立建機株式会社 | 建設機械 |
JP7153595B2 (ja) * | 2019-03-26 | 2022-10-14 | 日立建機株式会社 | 建設機械 |
JP7112996B2 (ja) * | 2019-09-17 | 2022-08-04 | 日立建機株式会社 | 作業機械 |
CN111532136B (zh) * | 2019-12-30 | 2023-03-24 | 北奔重型汽车集团有限公司 | 一种纯电动重卡的上下电控制方法 |
KR20210117563A (ko) * | 2020-03-19 | 2021-09-29 | 두산인프라코어 주식회사 | 건설 기계 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH10225003A (ja) * | 1997-02-06 | 1998-08-21 | Harness Sogo Gijutsu Kenkyusho:Kk | 自動車用負荷制御装置 |
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 |
JP2002162150A (ja) * | 2000-11-24 | 2002-06-07 | Sawafuji Electric Co Ltd | 車載用冷蔵庫の電源装置 |
US6768221B2 (en) * | 2002-02-12 | 2004-07-27 | International Truck Intellectual Property Company, Llc | Electrical load management in conjunction with idle shutdown |
JP3905447B2 (ja) * | 2002-09-25 | 2007-04-18 | 株式会社クボタ | 作業機のエンジン制御装置 |
JP4294563B2 (ja) * | 2004-09-10 | 2009-07-15 | 日立建機株式会社 | 作業機械 |
EP1801396B1 (en) * | 2004-09-27 | 2013-12-04 | Hitachi Construction Machinery Co., Ltd | Engine control device for working vehicle |
US7115070B2 (en) * | 2004-10-18 | 2006-10-03 | James W. Cooper | System for the control of multiple engines in a multi-combination vehicle having independent throttle controls when under emergency braking |
JP3811169B2 (ja) * | 2004-11-09 | 2006-08-16 | 住友建機製造株式会社 | 建設機械のエンジン制御システム |
CN2787734Y (zh) * | 2005-03-31 | 2006-06-14 | 湖南山河智能机械股份有限公司 | 小型液压挖掘机的自动怠速装置 |
US7394352B2 (en) * | 2005-04-11 | 2008-07-01 | International Truck Intellectual Property Company, Llc | Vehicle control network integrated theft deterrent system |
JP4451405B2 (ja) * | 2006-02-21 | 2010-04-14 | 富士通テン株式会社 | 車両用バッテリの管理装置及び管理方法 |
JP4284335B2 (ja) * | 2006-06-01 | 2009-06-24 | 株式会社竹内製作所 | 作業用車両 |
US7310576B1 (en) * | 2006-06-07 | 2007-12-18 | Detroit Diesel Corporation | Method and system to control internal combustion engine idle shut down |
CN101990505B (zh) * | 2008-04-11 | 2013-12-11 | 住友重机械工业株式会社 | 作业机械 |
US8335618B2 (en) * | 2008-11-25 | 2012-12-18 | Caterpillar Inc. | Automatic shut down system for machine having engine and work implement |
US7977813B2 (en) * | 2008-12-11 | 2011-07-12 | Caterpillar Inc. | System and method for reducing quiescent power draw and machine using same |
JP5271758B2 (ja) * | 2009-03-11 | 2013-08-21 | 日立建機株式会社 | 作業機械の油圧駆動装置 |
JP2010215003A (ja) * | 2009-03-13 | 2010-09-30 | Sumitomo (Shi) Construction Machinery Co Ltd | 作業機械の電源系制御装置 |
-
2011
- 2011-02-10 JP JP2011027266A patent/JP5523368B2/ja active Active
-
2012
- 2012-01-26 US US13/359,021 patent/US20120205969A1/en not_active Abandoned
- 2012-01-30 EP EP12153076.0A patent/EP2487354A3/en not_active Withdrawn
- 2012-02-10 CN CN201210029478.8A patent/CN102635138B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US20120205969A1 (en) | 2012-08-16 |
EP2487354A3 (en) | 2017-05-31 |
CN102635138A (zh) | 2012-08-15 |
JP2012170182A (ja) | 2012-09-06 |
EP2487354A2 (en) | 2012-08-15 |
CN102635138B (zh) | 2016-01-13 |
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