CN112385135B - 步进电动机驱动装置 - Google Patents

步进电动机驱动装置 Download PDF

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Publication number
CN112385135B
CN112385135B CN201980044827.3A CN201980044827A CN112385135B CN 112385135 B CN112385135 B CN 112385135B CN 201980044827 A CN201980044827 A CN 201980044827A CN 112385135 B CN112385135 B CN 112385135B
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CN
China
Prior art keywords
rotor
signal
pulse
phase
circuit
Prior art date
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Active
Application number
CN201980044827.3A
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English (en)
Chinese (zh)
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CN112385135A (zh
Inventor
田京祐
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.)
Citizen Watch Co Ltd
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Citizen Watch Co 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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Publication of CN112385135A publication Critical patent/CN112385135A/zh
Application granted granted Critical
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Classifications

    • 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
    • G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
    • G04C3/143—Means to reduce power consumption by reducing pulse width or amplitude and related problems, e.g. detection of unwanted or missing step
    • 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
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/14—Electronic commutators
    • H02P6/16—Circuit arrangements for detecting position
    • H02P6/18—Circuit arrangements for detecting position without separate position detecting elements
    • H02P6/182—Circuit arrangements for detecting position without separate position detecting elements using back-emf in windings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Stepping Motors (AREA)
  • Electromechanical Clocks (AREA)
CN201980044827.3A 2018-07-02 2019-06-21 步进电动机驱动装置 Active CN112385135B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018-126055 2018-07-02
JP2018126055A JP7126315B2 (ja) 2018-07-02 2018-07-02 ステップモータ駆動装置
PCT/JP2019/024760 WO2020008918A1 (ja) 2018-07-02 2019-06-21 ステップモータ駆動装置

Publications (2)

Publication Number Publication Date
CN112385135A CN112385135A (zh) 2021-02-19
CN112385135B true CN112385135B (zh) 2023-12-05

Family

ID=69060338

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980044827.3A Active CN112385135B (zh) 2018-07-02 2019-06-21 步进电动机驱动装置

Country Status (5)

Country Link
US (1) US11378920B2 (enExample)
EP (1) EP3820043A4 (enExample)
JP (1) JP7126315B2 (enExample)
CN (1) CN112385135B (enExample)
WO (1) WO2020008918A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7709350B2 (ja) * 2020-12-08 2025-07-16 セイコーウオッチ株式会社 ステッピングモータ制御装置、ムーブメント、時計及びステッピングモータ制御方法
US11909347B2 (en) * 2020-12-08 2024-02-20 Seiko Watch Kabushiki Kaisha Stepping motor control device, movement, timepiece, and stepping motor control method

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4136308A (en) * 1977-08-29 1979-01-23 King Kenyon M Stepping motor control
JP2009213221A (ja) * 2008-03-03 2009-09-17 Citizen Holdings Co Ltd ステップモータ
CN102109811A (zh) * 2009-12-28 2011-06-29 精工电子有限公司 步进电机控制电路以及模拟电子钟表
EP2487549A1 (en) * 2009-10-07 2012-08-15 Citizen Holdings Co., Ltd. Electronic watch
CN102780436A (zh) * 2011-05-09 2012-11-14 精工电子有限公司 步进电机控制电路以及模拟电子钟表
CN103166552A (zh) * 2011-12-19 2013-06-19 精工电子有限公司 步进电动机控制电路、机芯以及模拟电子钟表
CN103812405A (zh) * 2012-11-09 2014-05-21 精工时钟有限公司 电动机装置、电动机的驱动装置与驱动方法、以及钟
JP2015154697A (ja) * 2014-02-19 2015-08-24 シチズンホールディングス株式会社 正逆回転パルスモータ駆動回路
JP2016003877A (ja) * 2014-06-13 2016-01-12 セイコーエプソン株式会社 モーター制御回路、電子時計、およびモーター制御方法
CN105518540A (zh) * 2013-08-29 2016-04-20 西铁城控股株式会社 电子钟表
JP2016170019A (ja) * 2015-03-12 2016-09-23 シチズンホールディングス株式会社 ステッピングモータの制御装置
CN106104395A (zh) * 2014-03-17 2016-11-09 西铁城控股株式会社 电子钟表
CN106796414A (zh) * 2014-09-30 2017-05-31 西铁城时计株式会社 电子钟表
CN107852118A (zh) * 2015-05-13 2018-03-27 Egt埃平格传动技术有限责任公司 用于定位从动元件的方法以及定位器驱动部

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6373181A (ja) 1986-09-16 1988-04-02 Ricoh Elemex Corp 電子時計モ−タの駆動検出装置
EP0553354B1 (en) * 1990-10-19 1997-02-12 Seiko Epson Corporation Brushless DC motor without position sensor
JP5654502B2 (ja) 2010-02-15 2015-01-14 シチズンホールディングス株式会社 電子時計
JP2017163766A (ja) 2016-03-11 2017-09-14 カシオ計算機株式会社 ステッピングモータ駆動装置、ステッピングモータの駆動方法、ステッピングモータ駆動プログラム、及び電子時計

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4136308A (en) * 1977-08-29 1979-01-23 King Kenyon M Stepping motor control
JP2009213221A (ja) * 2008-03-03 2009-09-17 Citizen Holdings Co Ltd ステップモータ
EP2487549A1 (en) * 2009-10-07 2012-08-15 Citizen Holdings Co., Ltd. Electronic watch
CN102109811A (zh) * 2009-12-28 2011-06-29 精工电子有限公司 步进电机控制电路以及模拟电子钟表
CN102780436A (zh) * 2011-05-09 2012-11-14 精工电子有限公司 步进电机控制电路以及模拟电子钟表
CN103166552A (zh) * 2011-12-19 2013-06-19 精工电子有限公司 步进电动机控制电路、机芯以及模拟电子钟表
CN103812405A (zh) * 2012-11-09 2014-05-21 精工时钟有限公司 电动机装置、电动机的驱动装置与驱动方法、以及钟
CN105518540A (zh) * 2013-08-29 2016-04-20 西铁城控股株式会社 电子钟表
JP2015154697A (ja) * 2014-02-19 2015-08-24 シチズンホールディングス株式会社 正逆回転パルスモータ駆動回路
CN106104395A (zh) * 2014-03-17 2016-11-09 西铁城控股株式会社 电子钟表
JP2016003877A (ja) * 2014-06-13 2016-01-12 セイコーエプソン株式会社 モーター制御回路、電子時計、およびモーター制御方法
CN106796414A (zh) * 2014-09-30 2017-05-31 西铁城时计株式会社 电子钟表
JP2016170019A (ja) * 2015-03-12 2016-09-23 シチズンホールディングス株式会社 ステッピングモータの制御装置
CN107852118A (zh) * 2015-05-13 2018-03-27 Egt埃平格传动技术有限责任公司 用于定位从动元件的方法以及定位器驱动部

Also Published As

Publication number Publication date
EP3820043A1 (en) 2021-05-12
EP3820043A4 (en) 2022-03-30
CN112385135A (zh) 2021-02-19
US20210263474A1 (en) 2021-08-26
WO2020008918A1 (ja) 2020-01-09
US11378920B2 (en) 2022-07-05
JP2020005482A (ja) 2020-01-09
JP7126315B2 (ja) 2022-08-26

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