DE60230836D1 - Vorrichtung zur Kontrolle der Bewegung eines Schrittmotors - Google Patents

Vorrichtung zur Kontrolle der Bewegung eines Schrittmotors

Info

Publication number
DE60230836D1
DE60230836D1 DE60230836T DE60230836T DE60230836D1 DE 60230836 D1 DE60230836 D1 DE 60230836D1 DE 60230836 T DE60230836 T DE 60230836T DE 60230836 T DE60230836 T DE 60230836T DE 60230836 D1 DE60230836 D1 DE 60230836D1
Authority
DE
Germany
Prior art keywords
controlling
movement
stepper motor
stepper
motor
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 - Lifetime
Application number
DE60230836T
Other languages
English (en)
Inventor
Daisuke Yamaya
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 Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Application granted granted Critical
Publication of DE60230836D1 publication Critical patent/DE60230836D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • H02P8/34—Monitoring operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Stepping Motors (AREA)
  • Electromechanical Clocks (AREA)
DE60230836T 2001-05-30 2002-05-29 Vorrichtung zur Kontrolle der Bewegung eines Schrittmotors Expired - Lifetime DE60230836D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001162924A JP4652610B2 (ja) 2001-05-30 2001-05-30 ステップモータの回転制御装置

Publications (1)

Publication Number Publication Date
DE60230836D1 true DE60230836D1 (de) 2009-03-05

Family

ID=19005976

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60230836T Expired - Lifetime DE60230836D1 (de) 2001-05-30 2002-05-29 Vorrichtung zur Kontrolle der Bewegung eines Schrittmotors

Country Status (6)

Country Link
US (1) US6664753B2 (de)
EP (1) EP1263126B1 (de)
JP (1) JP4652610B2 (de)
CN (1) CN1249910C (de)
DE (1) DE60230836D1 (de)
HK (1) HK1052390B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4343549B2 (ja) * 2003-02-24 2009-10-14 セイコーインスツル株式会社 ステップモータ制御装置及び電子時計
JP4236956B2 (ja) * 2003-02-24 2009-03-11 セイコーインスツル株式会社 ステップモータ制御装置及び電子時計
US7453230B1 (en) * 2006-09-29 2008-11-18 Cypress Semiconductor Corp. Synchronization circuit and method of performing synchronization
JP5363167B2 (ja) * 2008-05-29 2013-12-11 セイコーインスツル株式会社 ステッピングモータ制御回路及びアナログ電子時計
US8111033B2 (en) * 2008-06-17 2012-02-07 Seiko Instruments Inc. Stepping motor control circuit and analog electronic timepiece
JP2011203136A (ja) * 2010-03-25 2011-10-13 Seiko Instruments Inc ステッピングモータ制御回路及びアナログ電子時計

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH620062A5 (de) * 1978-05-12 1980-10-31 Portescap
DE3360937D1 (en) * 1982-01-28 1985-11-14 Asulab Sa Stepping motor with two directions of rotation, in particular for electronic time pieces, and motor unit comprising the same
FR2529032A1 (fr) * 1982-06-21 1983-12-23 Omega Brandt & Freres Sa Louis Procede d'alimentation d'un moteur pas a pas monophase pour piece d'horlogerie
CH653850GA3 (de) * 1983-08-12 1986-01-31
JPH0681551B2 (ja) * 1984-10-16 1994-10-12 セイコ−電子工業株式会社 ステップモ−タの回転検出方法
JP2762830B2 (ja) * 1992-03-19 1998-06-04 日本電気株式会社 ステッピングモータ駆動回路
JP3724048B2 (ja) * 1995-11-06 2005-12-07 株式会社デンソー Ｌ負荷駆動装置
EP1032118B1 (de) * 1998-09-10 2005-11-23 Seiko Epson Corporation Antriebsvorrichtung für einen schrittmotor, verfahren zum antrieb eines schrittmotors, zeitgeber und verfahren zur regelung der zeitgebers
US6262554B1 (en) * 1998-09-22 2001-07-17 Seiko Epson Corporation Electronic device and method of controlling the same
US6861817B2 (en) * 2001-12-21 2005-03-01 Freescale Semiconductor, Inc. Method and apparatus for detecting a stall condition in a stepping motor

Also Published As

Publication number Publication date
US20020180396A1 (en) 2002-12-05
JP4652610B2 (ja) 2011-03-16
US6664753B2 (en) 2003-12-16
CN1249910C (zh) 2006-04-05
JP2002354893A (ja) 2002-12-06
CN1388422A (zh) 2003-01-01
HK1052390B (zh) 2006-11-17
EP1263126B1 (de) 2009-01-14
EP1263126A3 (de) 2003-11-12
EP1263126A2 (de) 2002-12-04
HK1052390A1 (en) 2003-09-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition