JP7118629B2 - 電子機器、電子機器における制御方法、及びプログラム - Google Patents

電子機器、電子機器における制御方法、及びプログラム Download PDF

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Publication number
JP7118629B2
JP7118629B2 JP2017236937A JP2017236937A JP7118629B2 JP 7118629 B2 JP7118629 B2 JP 7118629B2 JP 2017236937 A JP2017236937 A JP 2017236937A JP 2017236937 A JP2017236937 A JP 2017236937A JP 7118629 B2 JP7118629 B2 JP 7118629B2
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Japan
Prior art keywords
power supply
usb
control unit
control units
supply control
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JP2017236937A
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English (en)
Japanese (ja)
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JP2019105922A5 (https=
JP2019105922A (ja
Inventor
義和 佐藤
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Canon Inc
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Canon Inc
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2017236937A priority Critical patent/JP7118629B2/ja
Priority to US16/199,826 priority patent/US11385696B2/en
Publication of JP2019105922A publication Critical patent/JP2019105922A/ja
Publication of JP2019105922A5 publication Critical patent/JP2019105922A5/ja
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F1/266—Arrangements to supply power to external peripherals either directly from the computer or under computer control, e.g. supply of power through the communication port, computer controlled power-strips
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F1/28—Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F1/30—Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G06F13/4063—Device-to-bus coupling
    • G06F13/4068—Electrical coupling
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F2213/0042—Universal serial bus [USB]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F2213/38—Universal adapter
    • G06F2213/3812—USB port controller

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Power Sources (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Direct Current Feeding And Distribution (AREA)
JP2017236937A 2017-12-11 2017-12-11 電子機器、電子機器における制御方法、及びプログラム Active JP7118629B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2017236937A JP7118629B2 (ja) 2017-12-11 2017-12-11 電子機器、電子機器における制御方法、及びプログラム
US16/199,826 US11385696B2 (en) 2017-12-11 2018-11-26 Electronic apparatus, control method in electronic apparatus, and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017236937A JP7118629B2 (ja) 2017-12-11 2017-12-11 電子機器、電子機器における制御方法、及びプログラム

Publications (3)

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JP2019105922A JP2019105922A (ja) 2019-06-27
JP2019105922A5 JP2019105922A5 (https=) 2021-01-28
JP7118629B2 true JP7118629B2 (ja) 2022-08-16

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US (1) US11385696B2 (https=)
JP (1) JP7118629B2 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023037688A (ja) 2021-09-06 2023-03-16 キヤノン株式会社 情報処理装置、情報処理装置の制御方法、及びプログラム
JP2023172456A (ja) * 2022-05-24 2023-12-06 京セラドキュメントソリューションズ株式会社 画像形成装置、通信装置、画像形成システム
CN117190414A (zh) * 2023-09-07 2023-12-08 珠海格力电器股份有限公司 电器设备控制方法、装置、系统、电器设备和存储介质

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002041187A (ja) 2000-07-26 2002-02-08 Rohm Co Ltd Ｕｓｂ装置
JP2003263373A (ja) 2002-03-07 2003-09-19 Fuji Xerox Co Ltd Ｕｓｂ装置
US20150356034A1 (en) 2014-06-05 2015-12-10 Lenovo (Singapore) Pte. Ltd. Embedded microcontroller and buses
JP2016181168A (ja) 2015-03-24 2016-10-13 シャープ株式会社 情報処理装置、ｃｐｕ印加電圧制御装置、情報処理装置の制御方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63228311A (ja) * 1987-03-18 1988-09-22 Fujitsu Ltd 電源制御方式
JP2966189B2 (ja) 1992-05-01 1999-10-25 キヤノン株式会社 走査型プローブ顕微鏡
KR100211801B1 (ko) * 1997-03-12 1999-08-02 윤종용 Usb장치의 전원제어장치 및 제어방법
JP2000041187A (ja) 1998-07-22 2000-02-08 Toshiba Corp 画素欠陥補正装置
JP5901241B2 (ja) 2011-11-18 2016-04-06 キヤノン株式会社 Ｕｓｂハブ装置及びそれを用いたシステム
KR20170003523A (ko) * 2014-05-06 2017-01-09 마이크로칩 테크놀로지 인코포레이티드 Ｕｓｂ 전력 포트 제어
JP6727094B2 (ja) 2016-10-14 2020-07-22 キヤノン株式会社 タッチスクリーンパネル、インターフェース回路、及び情報処理装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002041187A (ja) 2000-07-26 2002-02-08 Rohm Co Ltd Ｕｓｂ装置
JP2003263373A (ja) 2002-03-07 2003-09-19 Fuji Xerox Co Ltd Ｕｓｂ装置
US20150356034A1 (en) 2014-06-05 2015-12-10 Lenovo (Singapore) Pte. Ltd. Embedded microcontroller and buses
JP2016181168A (ja) 2015-03-24 2016-10-13 シャープ株式会社 情報処理装置、ｃｐｕ印加電圧制御装置、情報処理装置の制御方法

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JP2019105922A (ja) 2019-06-27
US11385696B2 (en) 2022-07-12
US20190179393A1 (en) 2019-06-13

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