JP6460499B2 - コンピュータの電源が切れた状態で待機電源部を冷却するファン制御回路を備えたコンピュータ用電源供給装置及びその制御方法 - Google Patents
コンピュータの電源が切れた状態で待機電源部を冷却するファン制御回路を備えたコンピュータ用電源供給装置及びその制御方法 Download PDFInfo
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- JP6460499B2 JP6460499B2 JP2017554221A JP2017554221A JP6460499B2 JP 6460499 B2 JP6460499 B2 JP 6460499B2 JP 2017554221 A JP2017554221 A JP 2017554221A JP 2017554221 A JP2017554221 A JP 2017554221A JP 6460499 B2 JP6460499 B2 JP 6460499B2
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- 238000001816 cooling Methods 0.000 title claims description 27
- 238000000034 method Methods 0.000 title claims description 7
- 238000001514 detection method Methods 0.000 claims description 7
- 230000002459 sustained effect Effects 0.000 claims 4
- 238000010835 comparative analysis Methods 0.000 claims 1
- 230000005611 electricity Effects 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 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
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
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- 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
-
- 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
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
- G06F1/203—Cooling means for portable computers, e.g. for laptops
-
- 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
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
- G06F1/206—Cooling means comprising thermal management
-
- 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
-
- 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
- G06F1/263—Arrangements for using multiple switchable power supplies, e.g. battery and AC
-
- 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
- G06F1/266—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; 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
- G06F1/3287—Power saving characterised by the action undertaken by switching off individual functional units in the computer system
-
- 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
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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
- 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
- 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
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Power Sources (AREA)
- Control Of Temperature (AREA)
Description
12 待機電源(部)
13 電源部
14 冷却制御回路
15 感知センサー
10 コンピュータの電源が切れた状態で待機電源部を冷却するファン制御回路を備えたコンピュータ用電源供給装置
Claims (2)
- 主電源(11)と待機電源(12)を生成して,コンピュータ本体に含まれたそれぞれの部品に電源を提供する電源部(13),及び前記電源部(13)の待機電源部(12)に接続され,前記コンピュータ本体に含まれる部品であって,前記主電源(11)又はこれによって作動する一つ以上の部品,及び前記待機電源(12)又はこれによって作動する一つ以上の部品のそれぞれの温度又は電流を測定し,使用者が設定した数値と比較分析し,使用者が設定した数値以上の場合にのみ電源部(13)の待機電源部(12)によりファンを駆動させて,コンピュータ本体に含まれた部品の温度又は電流の数値を低下するように作動する冷却制御回路(14)を含んでなり,前記電源部(13)に接続される冷却制御回路(14)には,電源部(13)の主電源部(11)が遮断されてコンピュータの電源が切れた状態でも持続的に前記コンピュータ本体に含まれる前記部品の温度及び電流値を感知する感知センサー(15)が接続されていることを特徴とするコンピュータの電源が切れた状態で待機電源部を冷却するファン制御回路を備えたコンピュータ用電源供給装置。
- コンピュータ本体に取り付けられ,主電源及び待機電源からなる電源部と,前記電源部に接続され,前記コンピュータ本体に含まれる部品であって,前記主電源(11)又はこれによって作動する一つ以上の部品,及び前記待機電源(12)又はこれによって作動する一つ以上の部品のそれぞれの部品の温度又は電流を測定して一定の数値以下に下降させ,温度又は電流を測定する感知センサーが接続されている冷却制御回路とを含む,コンピュータの電源が切れた状態で待機電源部を冷却するファン制御回路を備えたコンピュータ用電源供給装置の制御方法であって,
前記冷却制御回路に接続された感知センサーが電源部の主電源が遮断されてコンピュータの電源が切れた状態でも持続的に前記コンピュータ本体に含まれる前記部品の温度及び電流値を感知する感知段階(S10);
前記感知段階(S10)で感知された前記コンピュータ本体に含まれる前記部品の温度又は電流値と使用者が設定した設定値を比較し,感知センサーによって測定された値が設定値より低い場合,持続的に前記コンピュータ本体に含まれる前記部品の温度又は電流を感知する比較段階(S20);
前記比較段階(S20)で感知センサーによって測定された値が設定値より高い場合,電源部の待機電源でファンを駆動させ,ファンによって前記コンピュータ本体に含まれる前記部品の温度又は電流を低下する駆動段階(S30);
前記駆動段階(S30)で待機電源によってファンが駆動されれば,前記コンピュータ本体に含まれる前記部品の現在の温度又は電流値を前記冷却制御回路に接続された感知センサーが再び測定する再感知段階(S40);及び
前記再感知段階(S40)で測定された値が設定値より低い場合,待機電源を遮断してファンの駆動を停止させ,前記感知センサーが持続的に前記コンピュータ本体に含まれる前記部品の温度又は電流を感知し,感知センサーによって測定された値が設定値より高い場合,待機電源がファンに電源を持続的に供給してファンを駆動させて前記コンピュータ本体に含まれる前記部品の温度又は電流を低下する連続感知段階(S50);を含んでなることを特徴とする,コンピュータの電源が切れた状態で待機電源部を冷却するファン制御回路を備えたコンピュータ用電源供給装置の制御方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2015-0003422 | 2015-01-09 | ||
KR1020150003422A KR101564428B1 (ko) | 2015-01-09 | 2015-01-09 | 컴퓨터가 꺼진 상태에서 대기전원부 냉각시키는 팬 제어회로를 갖춘 컴퓨터용 전원공급장치 및 운영방법 |
PCT/KR2015/012257 WO2016111453A1 (ko) | 2015-01-09 | 2015-11-16 | 컴퓨터가 꺼진 상태에서 대기전원부 냉각시키는 팬 제어회로를 갖춘 컴퓨터용 전원공급장치 및 운영방법 |
Publications (2)
Publication Number | Publication Date |
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JP2018503210A JP2018503210A (ja) | 2018-02-01 |
JP6460499B2 true JP6460499B2 (ja) | 2019-01-30 |
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JP2017554221A Expired - Fee Related JP6460499B2 (ja) | 2015-01-09 | 2015-11-16 | コンピュータの電源が切れた状態で待機電源部を冷却するファン制御回路を備えたコンピュータ用電源供給装置及びその制御方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20170351306A1 (ja) |
EP (1) | EP3244284A4 (ja) |
JP (1) | JP6460499B2 (ja) |
KR (1) | KR101564428B1 (ja) |
CN (1) | CN107209537A (ja) |
RU (1) | RU2654198C1 (ja) |
WO (1) | WO2016111453A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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KR102471466B1 (ko) * | 2015-10-14 | 2022-11-29 | 삼성전자주식회사 | 외장형 통신장치, 디스플레이 장치, 디스플레이 시스템, 및 그 제어방법 |
KR101633297B1 (ko) * | 2016-01-12 | 2016-06-24 | 주식회사 한미마이크로닉스 | 전자 디바이스의 대기전력 감소를 위한 전원공급장치 및 방법 |
CN106020391B (zh) * | 2016-05-12 | 2019-09-20 | 福建捷联电子有限公司 | 一种微小型电脑风扇控制方法 |
CN106455453B (zh) * | 2016-11-29 | 2019-08-09 | 江苏启邦信息技术有限公司 | 移动终端的散热方法及移动终端 |
CN108990364B (zh) * | 2017-06-05 | 2021-02-09 | 北京小米移动软件有限公司 | 电子设备 |
US10939593B2 (en) | 2019-04-29 | 2021-03-02 | The Esab Group Inc. | Power supply fan management |
CN112963372B (zh) * | 2021-03-11 | 2022-11-18 | 英业达科技有限公司 | 风扇控制系统及其方法 |
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JP2000029574A (ja) | 1998-07-15 | 2000-01-28 | Nec Corp | コンピュータ用冷却システム |
KR20030008060A (ko) * | 2001-07-16 | 2003-01-24 | 삼성전자 주식회사 | 휴대용 컴퓨터 및 휴대용 컴퓨터의 냉각팬 제어방법 |
CN2610394Y (zh) * | 2003-02-28 | 2004-04-07 | 上海北大方正科技电脑系统有限公司 | 计算机电源 |
TW572579U (en) * | 2003-05-12 | 2004-01-11 | Enermax Technology Corp | Power supply still capable of dissipating heat after powering off a computer |
KR100524468B1 (ko) * | 2003-05-23 | 2005-10-31 | 삼성전자주식회사 | 컴퓨터 시스템 및 그 냉각팬 제어방법 |
KR200326981Y1 (ko) * | 2003-06-03 | 2003-09-19 | 에너맥스 테크놀로지 코포레이션 | 전원이 차단된 후 시스템을 냉각시키는 냉각팬이 구비된전원공급장치 |
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2015
- 2015-01-09 KR KR1020150003422A patent/KR101564428B1/ko active IP Right Grant
- 2015-11-16 EP EP15877173.3A patent/EP3244284A4/en not_active Withdrawn
- 2015-11-16 JP JP2017554221A patent/JP6460499B2/ja not_active Expired - Fee Related
- 2015-11-16 CN CN201580072723.5A patent/CN107209537A/zh active Pending
- 2015-11-16 RU RU2017128216A patent/RU2654198C1/ru not_active IP Right Cessation
- 2015-11-16 US US15/540,370 patent/US20170351306A1/en not_active Abandoned
- 2015-11-16 WO PCT/KR2015/012257 patent/WO2016111453A1/ko active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP3244284A4 (en) | 2018-08-08 |
US20170351306A1 (en) | 2017-12-07 |
WO2016111453A1 (ko) | 2016-07-14 |
JP2018503210A (ja) | 2018-02-01 |
RU2654198C1 (ru) | 2018-05-16 |
KR101564428B1 (ko) | 2015-10-30 |
EP3244284A1 (en) | 2017-11-15 |
CN107209537A (zh) | 2017-09-26 |
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