CN102782593B - 电子计时装置 - Google Patents
电子计时装置 Download PDFInfo
- Publication number
- CN102782593B CN102782593B CN201180009661.5A CN201180009661A CN102782593B CN 102782593 B CN102782593 B CN 102782593B CN 201180009661 A CN201180009661 A CN 201180009661A CN 102782593 B CN102782593 B CN 102782593B
- Authority
- CN
- China
- Prior art keywords
- pulse
- detection
- circuit
- recovery
- rotation
- 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.)
- Active
Links
- 238000011084 recovery Methods 0.000 claims abstract description 114
- 238000001514 detection method Methods 0.000 claims description 173
- 238000004804 winding Methods 0.000 claims description 70
- 230000006698 induction Effects 0.000 claims description 40
- 230000009471 action Effects 0.000 claims description 28
- 230000035945 sensitivity Effects 0.000 claims description 23
- 230000008859 change Effects 0.000 claims description 15
- 238000002360 preparation method Methods 0.000 claims description 4
- 230000003071 parasitic effect Effects 0.000 abstract description 11
- 230000010355 oscillation Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 36
- 238000012360 testing method Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000003534 oscillatory effect Effects 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009931 harmful effect Effects 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000010926 waste battery Substances 0.000 description 1
Images
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
- 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
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G19/00—Electric power supply circuits specially adapted for use in electronic time-pieces
- G04G19/10—Arrangements for supplying back-up power
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Stepping Motors (AREA)
- Electromechanical Clocks (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010029909 | 2010-02-15 | ||
JP2010-029909 | 2010-12-15 | ||
PCT/JP2011/052786 WO2011099536A1 (ja) | 2010-02-15 | 2011-02-09 | 電子時計 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102782593A CN102782593A (zh) | 2012-11-14 |
CN102782593B true CN102782593B (zh) | 2014-04-09 |
Family
ID=44367806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180009661.5A Active CN102782593B (zh) | 2010-02-15 | 2011-02-09 | 电子计时装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8848492B2 (zh) |
EP (1) | EP2538285A4 (zh) |
JP (1) | JP5654502B2 (zh) |
CN (1) | CN102782593B (zh) |
HK (1) | HK1177004A1 (zh) |
WO (1) | WO2011099536A1 (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2876508B1 (en) * | 2012-07-23 | 2018-02-28 | Citizen Watch Co., Ltd. | Electronic clock |
JP6162513B2 (ja) * | 2012-09-07 | 2017-07-12 | 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、ムーブメント及びアナログ電子時計 |
CN107111278B (zh) * | 2014-12-26 | 2021-01-01 | 西铁城时计株式会社 | 双线圈步进电机用驱动电路 |
JP6287997B2 (ja) | 2015-08-06 | 2018-03-07 | カシオ計算機株式会社 | モータ駆動装置および電子時計 |
EP3171231B1 (fr) | 2015-11-18 | 2018-06-06 | ETA SA Manufacture Horlogère Suisse | Circuit detecteur de chocs et son procede de fonctionnement |
JP6772500B2 (ja) * | 2016-03-22 | 2020-10-21 | カシオ計算機株式会社 | 回転検出装置および電子時計 |
GB2549740B (en) * | 2016-04-26 | 2019-04-17 | Dyson Technology Ltd | A method for controlling an electric motor |
GB2561094B (en) * | 2016-04-26 | 2019-05-08 | Dyson Technology Ltd | A method for controlling an electric motor |
CN108267948A (zh) * | 2017-01-04 | 2018-07-10 | 深圳智能表芯科技有限公司 | 一种智能手表的机芯控制方法及装置 |
JP7126315B2 (ja) * | 2018-07-02 | 2022-08-26 | シチズン時計株式会社 | ステップモータ駆動装置 |
JP7219094B2 (ja) * | 2019-01-11 | 2023-02-07 | セイコーインスツル株式会社 | アナログ電子時計、ステッピングモータ制御装置及びアナログ電子時計の制御方法 |
JP7205337B2 (ja) * | 2019-03-25 | 2023-01-17 | セイコーエプソン株式会社 | 電子時計、ムーブメントおよびモーター制御装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1196596A (zh) * | 1997-02-07 | 1998-10-21 | 精工爱普生株式会社 | 发电装置、发电方法及计时装置 |
CN1241323A (zh) * | 1997-08-11 | 2000-01-12 | 精工爱普生株式会社 | 电子仪器 |
JP2003130972A (ja) * | 1999-06-14 | 2003-05-08 | Citizen Watch Co Ltd | 電子時計およびその駆動方法 |
JP2004274880A (ja) * | 2003-03-07 | 2004-09-30 | Matsushita Electric Ind Co Ltd | ステッピングモータ駆動装置、及びステッピングモータ駆動方法 |
CN1906843A (zh) * | 2004-03-17 | 2007-01-31 | 精工爱普生株式会社 | 压电致动器驱动装置、电子设备、其驱动方法、其驱动控制程序、以及记录了该程序的记录介质 |
CN101001055A (zh) * | 2006-01-10 | 2007-07-18 | 精工爱普生株式会社 | 压电致动器的驱动控制方法、驱动控制装置及电子设备 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5381268A (en) * | 1976-12-27 | 1978-07-18 | Seiko Epson Corp | Electronic wrist watch |
FR2461399A1 (fr) * | 1979-07-09 | 1981-01-30 | Suisse Horlogerie | Detecteur de position d'un moteur pas a pas |
JPH0833457B2 (ja) | 1986-08-29 | 1996-03-29 | シチズン時計株式会社 | 電子時計 |
DE3855081T2 (de) * | 1987-09-21 | 1996-07-18 | Seiko Epson Corp | Analoger elektronischer Zeitgeber |
JP2807061B2 (ja) * | 1990-07-05 | 1998-09-30 | ティーディーケイ株式会社 | メッキ方法、メッキ装置及びメッキ用カソード電極装置 |
US6121740A (en) * | 1994-06-27 | 2000-09-19 | Ford Global Technologies, Inc. | Control of regeneration energy from an electric motor |
JP3653850B2 (ja) * | 1996-03-28 | 2005-06-02 | セイコーエプソン株式会社 | ステップモータの駆動装置、その制御方法および計時装置 |
US6262554B1 (en) * | 1998-09-22 | 2001-07-17 | Seiko Epson Corporation | Electronic device and method of controlling the same |
JP4343353B2 (ja) * | 1999-10-22 | 2009-10-14 | シチズンホールディングス株式会社 | 電子時計およびその制御方法 |
-
2011
- 2011-02-09 CN CN201180009661.5A patent/CN102782593B/zh active Active
- 2011-02-09 JP JP2011553874A patent/JP5654502B2/ja active Active
- 2011-02-09 US US13/578,929 patent/US8848492B2/en not_active Expired - Fee Related
- 2011-02-09 EP EP11742279.0A patent/EP2538285A4/en not_active Withdrawn
- 2011-02-09 WO PCT/JP2011/052786 patent/WO2011099536A1/ja active Application Filing
-
2013
- 2013-03-27 HK HK13103858.0A patent/HK1177004A1/zh unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1196596A (zh) * | 1997-02-07 | 1998-10-21 | 精工爱普生株式会社 | 发电装置、发电方法及计时装置 |
CN1241323A (zh) * | 1997-08-11 | 2000-01-12 | 精工爱普生株式会社 | 电子仪器 |
JP2003130972A (ja) * | 1999-06-14 | 2003-05-08 | Citizen Watch Co Ltd | 電子時計およびその駆動方法 |
JP2004274880A (ja) * | 2003-03-07 | 2004-09-30 | Matsushita Electric Ind Co Ltd | ステッピングモータ駆動装置、及びステッピングモータ駆動方法 |
CN1906843A (zh) * | 2004-03-17 | 2007-01-31 | 精工爱普生株式会社 | 压电致动器驱动装置、电子设备、其驱动方法、其驱动控制程序、以及记录了该程序的记录介质 |
CN101001055A (zh) * | 2006-01-10 | 2007-07-18 | 精工爱普生株式会社 | 压电致动器的驱动控制方法、驱动控制装置及电子设备 |
Also Published As
Publication number | Publication date |
---|---|
HK1177004A1 (zh) | 2013-08-09 |
US20120307602A1 (en) | 2012-12-06 |
JP5654502B2 (ja) | 2015-01-14 |
CN102782593A (zh) | 2012-11-14 |
EP2538285A4 (en) | 2015-07-22 |
JPWO2011099536A1 (ja) | 2013-06-13 |
EP2538285A1 (en) | 2012-12-26 |
US8848492B2 (en) | 2014-09-30 |
WO2011099536A1 (ja) | 2011-08-18 |
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Ref country code: HK Ref legal event code: DE Ref document number: 1177004 Country of ref document: HK |
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C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Patentee after: CITIZEN WATCH Co.,Ltd. Address before: Tokyo, Japan Patentee before: CITIZEN HOLDINGS Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20170301 Address after: Tokyo, Japan Patentee after: CITIZEN HOLDINGS Co.,Ltd. Address before: Tokyo, Japan Patentee before: CITIZEN HOLDINGS Co.,Ltd. Patentee before: CITIZEN WATCH Co.,Ltd. |