JP6056976B2 - 電子装置 - Google Patents

電子装置 Download PDF

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Publication number
JP6056976B2
JP6056976B2 JP2015530562A JP2015530562A JP6056976B2 JP 6056976 B2 JP6056976 B2 JP 6056976B2 JP 2015530562 A JP2015530562 A JP 2015530562A JP 2015530562 A JP2015530562 A JP 2015530562A JP 6056976 B2 JP6056976 B2 JP 6056976B2
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JP
Japan
Prior art keywords
power
voltage regulator
voltage
consumption
mcu
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
Application number
JP2015530562A
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English (en)
Japanese (ja)
Other versions
JPWO2015019394A1 (ja
Inventor
武史 城
武史 城
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of JP6056976B2 publication Critical patent/JP6056976B2/ja
Publication of JPWO2015019394A1 publication Critical patent/JPWO2015019394A1/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/005—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting using a power saving mode
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/3296—Power saving characterised by the action undertaken by lowering the supply or operating voltage
    • 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
    • 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
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Power Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Sources (AREA)
  • Dc-Dc Converters (AREA)
JP2015530562A 2013-08-05 2013-08-05 電子装置 Expired - Fee Related JP6056976B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2013/071142 WO2015019394A1 (fr) 2013-08-05 2013-08-05 Dispositif électronique

Publications (2)

Publication Number Publication Date
JP6056976B2 true JP6056976B2 (ja) 2017-01-11
JPWO2015019394A1 JPWO2015019394A1 (ja) 2017-03-02

Family

ID=52460768

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015530562A Expired - Fee Related JP6056976B2 (ja) 2013-08-05 2013-08-05 電子装置

Country Status (2)

Country Link
JP (1) JP6056976B2 (fr)
WO (1) WO2015019394A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022002377A (ja) 2020-06-22 2022-01-06 セイコーエプソン株式会社 センシング装置及びセンシングシステム
JP2022002024A (ja) 2020-06-22 2022-01-06 セイコーエプソン株式会社 センシング装置及びセンシングシステム
JPWO2022239414A1 (fr) * 2021-05-10 2022-11-17

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3110041B2 (ja) * 1990-11-30 2000-11-20 株式会社東芝 画像情報処理装置
JP2007020338A (ja) * 2005-07-08 2007-01-25 Fujitsu Ltd 直流電圧変換機能を含む電子機器、および直流電圧変換回路
JP2011055186A (ja) * 2009-09-01 2011-03-17 Yamatake Corp 間欠動作無線装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3110041U (ja) * 2005-01-26 2005-06-09 株式会社エム・エステクノロジー 簡易監視装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3110041B2 (ja) * 1990-11-30 2000-11-20 株式会社東芝 画像情報処理装置
JP2007020338A (ja) * 2005-07-08 2007-01-25 Fujitsu Ltd 直流電圧変換機能を含む電子機器、および直流電圧変換回路
JP2011055186A (ja) * 2009-09-01 2011-03-17 Yamatake Corp 間欠動作無線装置

Also Published As

Publication number Publication date
WO2015019394A1 (fr) 2015-02-12
JPWO2015019394A1 (ja) 2017-03-02

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