CN103733146A - 电波手表 - Google Patents
电波手表 Download PDFInfo
- Publication number
- CN103733146A CN103733146A CN201280039301.4A CN201280039301A CN103733146A CN 103733146 A CN103733146 A CN 103733146A CN 201280039301 A CN201280039301 A CN 201280039301A CN 103733146 A CN103733146 A CN 103733146A
- Authority
- CN
- China
- Prior art keywords
- moment
- information
- date
- determining
- week
- 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.)
- Granted
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Classifications
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- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G9/00—Visual time or date indication means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/34—Power consumption
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- G—PHYSICS
- G04—HOROLOGY
- G04R—RADIO-CONTROLLED TIME-PIECES
- G04R20/00—Setting the time according to the time information carried or implied by the radio signal
- G04R20/02—Setting the time according to the time information carried or implied by the radio signal the radio signal being sent by a satellite, e.g. GPS
- G04R20/04—Tuning or receiving; Circuits therefor
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- G—PHYSICS
- G04—HOROLOGY
- G04R—RADIO-CONTROLLED TIME-PIECES
- G04R20/00—Setting the time according to the time information carried or implied by the radio signal
- G04R20/02—Setting the time according to the time information carried or implied by the radio signal the radio signal being sent by a satellite, e.g. GPS
- G04R20/06—Decoding time data; Circuits therefor
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Electric Clocks (AREA)
- Electromechanical Clocks (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011-176192 | 2011-08-11 | ||
JP2011176192 | 2011-08-11 | ||
PCT/JP2012/069624 WO2013021899A1 (ja) | 2011-08-11 | 2012-08-01 | 電波腕時計 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103733146A true CN103733146A (zh) | 2014-04-16 |
CN103733146B CN103733146B (zh) | 2016-08-17 |
Family
ID=47668409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280039301.4A Active CN103733146B (zh) | 2011-08-11 | 2012-08-01 | 电波手表 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9310777B2 (zh) |
EP (1) | EP2743784B1 (zh) |
JP (1) | JP6009444B2 (zh) |
CN (1) | CN103733146B (zh) |
WO (1) | WO2013021899A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104749947A (zh) * | 2013-12-26 | 2015-07-01 | 卡西欧计算机株式会社 | 电子设备以及日期时间信息的取得方法 |
CN105988363A (zh) * | 2015-03-18 | 2016-10-05 | 卡西欧计算机株式会社 | 电波接收装置、电波表、信号取得方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103399614A (zh) * | 2013-07-09 | 2013-11-20 | 无敌科技(西安)有限公司 | 一种多功能时间计算装置及其计算方法 |
JP2015225057A (ja) * | 2014-05-30 | 2015-12-14 | セイコークロック株式会社 | 電子時計 |
US9645247B2 (en) | 2014-07-25 | 2017-05-09 | General Motors Llc | Fast estimation of UTC time in a mobile device using GNSS |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070230285A1 (en) * | 2006-03-31 | 2007-10-04 | Casio Computer Co., Ltd. | Time correction control apparatus and method of time correction control |
CN101344760A (zh) * | 2007-07-09 | 2009-01-14 | 精工爱普生株式会社 | 时刻校正装置、计时装置以及时刻校正方法 |
CN101359216A (zh) * | 2007-08-02 | 2009-02-04 | 精工爱普生株式会社 | 时刻校正装置、计时装置以及时刻校正方法 |
CN101441440A (zh) * | 2007-11-21 | 2009-05-27 | 精工爱普生株式会社 | 时刻校正装置、计时装置以及时刻校正方法 |
CN101488007A (zh) * | 2008-01-16 | 2009-07-22 | 精工爱普生株式会社 | 电子钟表及电子钟表的控制方法 |
US20100177602A1 (en) * | 2009-01-15 | 2010-07-15 | Casio Computer Co., Ltd. | Time information obtaining apparatus and radio wave timepiece |
CN101825866A (zh) * | 2009-03-02 | 2010-09-08 | 精工爱普生株式会社 | 电子设备和电子设备的卫星信号接收方法 |
US20110063952A1 (en) * | 2009-09-15 | 2011-03-17 | Seiko Epson Corporation | Electronic Timepiece And Time Adjustment Method For An Electronic Timepiece |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4349247B2 (ja) * | 2004-09-30 | 2009-10-21 | カシオ計算機株式会社 | 時刻情報受信装置および時刻情報受信制御方法 |
JP2008032637A (ja) * | 2006-07-31 | 2008-02-14 | Seiko Epson Corp | 時刻修正装置、時刻修正装置付き計時装置及び時刻修正方法 |
JP2008170231A (ja) * | 2007-01-10 | 2008-07-24 | Seiko Epson Corp | 時刻修正装置、時刻修正装置付き計時装置及び時刻修正方法 |
US8077551B2 (en) | 2007-08-02 | 2011-12-13 | Seiko Epson Corporation | Time adjustment device, timekeeping device with a time adjustment device, and a time adjustment method |
US7649812B2 (en) * | 2007-11-21 | 2010-01-19 | Seiko Epson Corporation | Time adjustment device, timepiece with a time adjustment device, and a time adjustment method |
US8116170B2 (en) * | 2007-12-19 | 2012-02-14 | Seiko Epson Corporation | Timekeeping device and satellite signal reception method for a timekeeping device |
-
2012
- 2012-08-01 CN CN201280039301.4A patent/CN103733146B/zh active Active
- 2012-08-01 EP EP12822045.6A patent/EP2743784B1/en active Active
- 2012-08-01 WO PCT/JP2012/069624 patent/WO2013021899A1/ja active Application Filing
- 2012-08-01 JP JP2013527990A patent/JP6009444B2/ja active Active
- 2012-08-01 US US14/237,889 patent/US9310777B2/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070230285A1 (en) * | 2006-03-31 | 2007-10-04 | Casio Computer Co., Ltd. | Time correction control apparatus and method of time correction control |
CN101344760A (zh) * | 2007-07-09 | 2009-01-14 | 精工爱普生株式会社 | 时刻校正装置、计时装置以及时刻校正方法 |
CN101359216A (zh) * | 2007-08-02 | 2009-02-04 | 精工爱普生株式会社 | 时刻校正装置、计时装置以及时刻校正方法 |
CN101441440A (zh) * | 2007-11-21 | 2009-05-27 | 精工爱普生株式会社 | 时刻校正装置、计时装置以及时刻校正方法 |
CN101488007A (zh) * | 2008-01-16 | 2009-07-22 | 精工爱普生株式会社 | 电子钟表及电子钟表的控制方法 |
US20100177602A1 (en) * | 2009-01-15 | 2010-07-15 | Casio Computer Co., Ltd. | Time information obtaining apparatus and radio wave timepiece |
CN101825866A (zh) * | 2009-03-02 | 2010-09-08 | 精工爱普生株式会社 | 电子设备和电子设备的卫星信号接收方法 |
US20110063952A1 (en) * | 2009-09-15 | 2011-03-17 | Seiko Epson Corporation | Electronic Timepiece And Time Adjustment Method For An Electronic Timepiece |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104749947A (zh) * | 2013-12-26 | 2015-07-01 | 卡西欧计算机株式会社 | 电子设备以及日期时间信息的取得方法 |
CN104749947B (zh) * | 2013-12-26 | 2017-07-14 | 卡西欧计算机株式会社 | 电子设备以及日期时间信息的取得方法 |
CN105988363A (zh) * | 2015-03-18 | 2016-10-05 | 卡西欧计算机株式会社 | 电波接收装置、电波表、信号取得方法 |
CN105988363B (zh) * | 2015-03-18 | 2018-11-02 | 卡西欧计算机株式会社 | 电波接收装置、电波表、信号取得方法 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2013021899A1 (ja) | 2015-03-05 |
EP2743784A4 (en) | 2016-12-21 |
JP6009444B2 (ja) | 2016-10-19 |
WO2013021899A1 (ja) | 2013-02-14 |
EP2743784A1 (en) | 2014-06-18 |
CN103733146B (zh) | 2016-08-17 |
US20140226446A1 (en) | 2014-08-14 |
US9310777B2 (en) | 2016-04-12 |
EP2743784B1 (en) | 2021-05-12 |
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Address after: Tokyo, Japan Patentee after: CITIZEN WATCH Co.,Ltd. Address before: Tokyo, Japan Patentee before: CITIZEN HOLDINGS Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20170317 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. |
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