CN101286040B - 电动机驱动控制电路、半导体装置、电子钟表 - Google Patents

电动机驱动控制电路、半导体装置、电子钟表 Download PDF

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Publication number
CN101286040B
CN101286040B CN2008100916258A CN200810091625A CN101286040B CN 101286040 B CN101286040 B CN 101286040B CN 2008100916258 A CN2008100916258 A CN 2008100916258A CN 200810091625 A CN200810091625 A CN 200810091625A CN 101286040 B CN101286040 B CN 101286040B
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CN
China
Prior art keywords
voltage
circuit
motor
power supply
control circuit
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
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CN2008100916258A
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English (en)
Chinese (zh)
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CN101286040A (zh
Inventor
中宫信二
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.)
Seiko Epson Corp
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Seiko Epson Corp
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Publication date
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Publication of CN101286040A publication Critical patent/CN101286040A/zh
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Publication of CN101286040B publication Critical patent/CN101286040B/zh
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
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
    • H02P8/02—Arrangements for controlling dynamo-electric motors rotating step by step specially adapted for single-phase or bi-pole stepper motors, e.g. watch-motors, clock-motors
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C10/00—Arrangements of electric power supplies in time-pieces
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Control Of Stepping Motors (AREA)
  • Control Of Direct Current Motors (AREA)
  • Control Of Electric Motors In General (AREA)
  • Dc-Dc Converters (AREA)
CN2008100916258A 2007-04-10 2008-04-09 电动机驱动控制电路、半导体装置、电子钟表 Expired - Fee Related CN101286040B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-102862 2007-04-10
JP2007102862A JP4978283B2 (ja) 2007-04-10 2007-04-10 モータ駆動制御回路、半導体装置、電子時計および発電装置付き電子時計

Publications (2)

Publication Number Publication Date
CN101286040A CN101286040A (zh) 2008-10-15
CN101286040B true CN101286040B (zh) 2011-07-13

Family

ID=39789148

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008100916258A Expired - Fee Related CN101286040B (zh) 2007-04-10 2008-04-09 电动机驱动控制电路、半导体装置、电子钟表

Country Status (5)

Country Link
US (1) US7944778B2 (cg-RX-API-DMAC10.html)
EP (1) EP1990694B1 (cg-RX-API-DMAC10.html)
JP (1) JP4978283B2 (cg-RX-API-DMAC10.html)
KR (1) KR20080092288A (cg-RX-API-DMAC10.html)
CN (1) CN101286040B (cg-RX-API-DMAC10.html)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010080141A (ja) * 2008-09-25 2010-04-08 Nec Tokin Corp 多直列多並列電池パック
JP5240110B2 (ja) * 2009-07-13 2013-07-17 カシオ計算機株式会社 アナログ電子時計
CN104467074A (zh) * 2014-11-10 2015-03-25 深圳市兴吉胜电子有限公司 超级电容充电宝
CN105607461B (zh) 2014-11-13 2019-04-16 精工电子有限公司 电子钟表和电子钟表的控制方法
JP6546038B2 (ja) * 2014-11-13 2019-07-17 セイコーインスツル株式会社 電子時計および電子時計の制御方法
JP6397757B2 (ja) * 2014-12-26 2018-09-26 日立オートモティブシステムズ株式会社 電源装置
TWI602379B (zh) * 2015-12-11 2017-10-11 張正乾 直流電恆壓電路模組
CN108462389A (zh) * 2017-02-21 2018-08-28 辽宁壮龙无人机科技有限公司 电源管理电路和应用该电路的电源管理模块以及无人机
JP6904798B2 (ja) * 2017-06-16 2021-07-21 エイブリック株式会社 電源装置
CN108270383A (zh) * 2018-01-26 2018-07-10 上海摩软通讯技术有限公司 智能终端的马达控制装置及智能终端

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CN1032246A (zh) * 1987-09-21 1989-04-05 精工爱普生株式会社 模拟电子表
US5881028A (en) * 1996-03-13 1999-03-09 Citizen Watch Co., Ltd. Power supply for electronic timepiece
EP1026559A1 (en) * 1998-08-31 2000-08-09 Citizen Watch Co., Ltd. Electronic watch with generating function
CN1305129A (zh) * 1999-11-04 2001-07-25 精工爱普生株式会社 电子时计及其充电装置,和用于控制该充电装置的方法
CN1866711A (zh) * 2005-04-21 2006-11-22 株式会社理光 恒压电路,设有该电路的半导体装置及恒压电路控制方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62263492A (ja) * 1986-05-09 1987-11-16 Citizen Watch Co Ltd 充電式電子時計
JPS6321891U (cg-RX-API-DMAC10.html) * 1986-07-25 1988-02-13
JP2652057B2 (ja) * 1988-01-25 1997-09-10 セイコーエプソン株式会社 発電装置
US5581519A (en) * 1994-04-27 1996-12-03 Seiko Epson Corporation Analog indicator type electronic timepiece and charging method thereof
JP3024482B2 (ja) 1994-05-13 2000-03-21 セイコーエプソン株式会社 アナログ電子時計及びその充電方法
JPH10174494A (ja) 1996-12-16 1998-06-26 Seiko Epson Corp ステッピングモータの制御方法、制御装置および計時装置
DE19700108B4 (de) * 1997-01-03 2005-12-22 Citizen Watch Co., Ltd. Elektronische Uhr und Ladeverfahren derselben
JPH10304555A (ja) 1997-04-18 1998-11-13 Oki Electric Ind Co Ltd Ｄｃ／ｄｃコンバータの制御回路
DE69942496D1 (de) * 1998-09-22 2010-07-22 Seiko Epson Corp Elektronisch kontrolliertes Uhrwerk und Energiespeisesteuerungsmethod dafür
US6646960B1 (en) * 1998-10-22 2003-11-11 Citizen Watch Co., Ltd. Electronic timepiece
EP1055981B1 (en) 1998-11-17 2008-12-31 Seiko Epson Corporation Electronically controlled mechanical watch and method of preventing overcharge
US6466519B1 (en) * 1998-12-04 2002-10-15 Seiko Epson Corporation Electronic device, electronic timepiece and power control method
JP3601375B2 (ja) * 1998-12-14 2004-12-15 セイコーエプソン株式会社 携帯用電子機器及び携帯用電子機器の制御方法
JP3601376B2 (ja) * 1998-12-14 2004-12-15 セイコーエプソン株式会社 電子機器及び電子機器の制御方法
JP3449357B2 (ja) * 1999-01-06 2003-09-22 セイコーエプソン株式会社 電子機器及び電子機器の制御方法
US6636459B1 (en) * 1999-04-28 2003-10-21 Citizen Watch Co., Ltd. Electronic clock and method of controlling the clock
JP2000323695A (ja) * 1999-05-14 2000-11-24 Nec Corp 固体撮像素子およびその製造方法
JP4543467B2 (ja) 1999-12-21 2010-09-15 三菱電機株式会社 エレベータ用制御装置
US6211657B1 (en) * 2000-05-18 2001-04-03 Communications & Power Industries, Inc. Two stage power converter with interleaved buck regulators
JP3849449B2 (ja) * 2001-04-20 2006-11-22 セイコーエプソン株式会社 電子機器、電子制御式機械時計、電子機器の制御方法
EP1542099B1 (en) * 2002-09-19 2012-04-11 Citizen Holdings Co., Ltd. Electronic clock
JP4107209B2 (ja) 2003-09-29 2008-06-25 株式会社村田製作所 リップルコンバータ

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1032246A (zh) * 1987-09-21 1989-04-05 精工爱普生株式会社 模拟电子表
EP0510730B1 (en) * 1987-09-21 1996-03-06 Seiko Epson Corporation Analog electronic timepiece
US5881028A (en) * 1996-03-13 1999-03-09 Citizen Watch Co., Ltd. Power supply for electronic timepiece
EP1026559A1 (en) * 1998-08-31 2000-08-09 Citizen Watch Co., Ltd. Electronic watch with generating function
CN1305129A (zh) * 1999-11-04 2001-07-25 精工爱普生株式会社 电子时计及其充电装置,和用于控制该充电装置的方法
CN1866711A (zh) * 2005-04-21 2006-11-22 株式会社理光 恒压电路,设有该电路的半导体装置及恒压电路控制方法

Also Published As

Publication number Publication date
CN101286040A (zh) 2008-10-15
EP1990694B1 (en) 2011-06-15
JP4978283B2 (ja) 2012-07-18
KR20080092288A (ko) 2008-10-15
US20080253236A1 (en) 2008-10-16
EP1990694A2 (en) 2008-11-12
JP2008261660A (ja) 2008-10-30
EP1990694A3 (en) 2008-11-19
US7944778B2 (en) 2011-05-17

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Granted publication date: 20110713