JP6267629B2 - 建設機械の蓄電管理システム - Google Patents
建設機械の蓄電管理システム Download PDFInfo
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- JP6267629B2 JP6267629B2 JP2014246773A JP2014246773A JP6267629B2 JP 6267629 B2 JP6267629 B2 JP 6267629B2 JP 2014246773 A JP2014246773 A JP 2014246773A JP 2014246773 A JP2014246773 A JP 2014246773A JP 6267629 B2 JP6267629 B2 JP 6267629B2
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- power storage
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/242—Home appliances
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/128—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment involving the use of Internet protocol
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- Tests Of Electric Status Of Batteries (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Description
以下、本発明の実施の形態による建設機械の蓄電管理システムとして油圧ショベルの蓄電管理システムを例に挙げて、添付図面に従って説明する。
19 蓄電装置
20 蓄電装置制御装置(蓄電量演算装置)
23 通信端末
27 電源供給用バッテリ
29 ディスコネクトスイッチ
33 管理装置
35 管理者の端末
Claims (4)
- 電力を充電する蓄電装置と該蓄電装置の蓄電量を送信する通信端末とを搭載した建設機械から離れた位置に管理装置を備え、
該管理装置は、前記通信端末からの信号を受信して前記蓄電装置の蓄電量を管理する構成としてなる建設機械の蓄電管理システムにおいて、
前記管理装置は、
前記建設機械の前記通信端末から送信された前記蓄電装置の蓄電量を受信する受信手段と、
該受信手段が最後に受信した前記蓄電装置の蓄電量に前記蓄電装置の自己放電特性を加味して前記蓄電装置の現在または将来の蓄電量を推定蓄電量として演算する蓄電量推定手段と、
該蓄電量推定手段に演算された前記推定蓄電量または該推定蓄電量に基づく蓄電量低下情報を出力する出力手段とが備えられ、
前記建設機械は、
前記蓄電装置の蓄電量の演算を行う蓄電量演算装置と、
前記蓄電量演算装置および前記通信端末に電力を供給する電源供給用バッテリと、
該電源供給用バッテリと前記蓄電量演算装置および前記通信端末との間の通電を遮断するディスコネクトスイッチと、
前記ディスコネクトスイッチが前記通電を遮断したときに前記通信端末に電力を供給する送信用補助電源とが備えられ、
前記通信端末は、前記ディスコネクトスイッチが前記通電を遮断したときに前記送信用補助電源からの電力供給により前記蓄電装置の蓄電量を前記管理装置に送信する構成としたことを特徴とする建設機械の蓄電管理システム。 - 前記出力手段は、前記蓄電量推定手段により演算された前記推定蓄電量が前記蓄電装置の充電が必要な充電要求閾値に達したときに、前記蓄電装置の充電が必要である旨の注意情報として前記蓄電量低下情報を出力する構成としてなる請求項1に記載の建設機械の蓄電管理システム。
- 前記出力手段は、前記推定蓄電量または前記蓄電量低下情報を前記建設機械の管理者の端末に出力する構成としてなる請求項1または2に記載の建設機械の蓄電管理システム。
- 前記出力手段は、前記推定蓄電量または前記蓄電量低下情報を前記建設機械の管理者に対するメール送信として出力する構成としてなる請求項1,2または3に記載の建設機械の蓄電管理システム。
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JP2014246773A JP6267629B2 (ja) | 2014-12-05 | 2014-12-05 | 建設機械の蓄電管理システム |
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JP2016111808A JP2016111808A (ja) | 2016-06-20 |
JP6267629B2 true JP6267629B2 (ja) | 2018-01-24 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6675774B2 (ja) * | 2015-08-19 | 2020-04-01 | 住友重機械工業株式会社 | ショベル管理装置及びシステム |
JP6985216B2 (ja) * | 2018-06-28 | 2021-12-22 | 日立建機株式会社 | 建設機械管理システム |
EP4057462A4 (en) | 2019-11-05 | 2024-02-07 | Tadano Ltd. | POWER SUPPLY CIRCUIT FOR WORK MACHINE |
JP2023065105A (ja) | 2021-10-27 | 2023-05-12 | コベルコ建機株式会社 | 実機管理装置、及び実機管理システム |
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JP4372800B2 (ja) * | 2007-02-27 | 2009-11-25 | 三菱電機株式会社 | 電池切れ検出システム |
JP2008247080A (ja) * | 2007-03-29 | 2008-10-16 | Toyota Motor Corp | ハイブリッド車両の表示システム |
JP5213062B2 (ja) * | 2009-09-01 | 2013-06-19 | キャタピラージャパン株式会社 | 作業機械における低電圧警告方法 |
JP5220046B2 (ja) * | 2010-02-23 | 2013-06-26 | 本田技研工業株式会社 | 車両状態監視サーバおよび車両状態監視システム |
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