JP6540351B2 - 電子時計および電子時計の制御方法 - Google Patents

電子時計および電子時計の制御方法 Download PDF

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Publication number
JP6540351B2
JP6540351B2 JP2015157420A JP2015157420A JP6540351B2 JP 6540351 B2 JP6540351 B2 JP 6540351B2 JP 2015157420 A JP2015157420 A JP 2015157420A JP 2015157420 A JP2015157420 A JP 2015157420A JP 6540351 B2 JP6540351 B2 JP 6540351B2
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Japan
Prior art keywords
reception
temperature
unit
threshold
reception process
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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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JP2015157420A
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English (en)
Japanese (ja)
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JP2017036964A5 (enExample
JP2017036964A (ja
Inventor
克行 本田
克行 本田
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
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2015157420A priority Critical patent/JP6540351B2/ja
Priority to US15/214,858 priority patent/US9804574B2/en
Publication of JP2017036964A publication Critical patent/JP2017036964A/ja
Publication of JP2017036964A5 publication Critical patent/JP2017036964A5/ja
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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
    • 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
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G19/00—Electric power supply circuits specially adapted for use in electronic time-pieces
    • G04G19/08—Arrangements for preventing voltage drop due to overloading the power supply
    • 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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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Power Engineering (AREA)
  • Electric Clocks (AREA)
JP2015157420A 2015-08-07 2015-08-07 電子時計および電子時計の制御方法 Expired - Fee Related JP6540351B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2015157420A JP6540351B2 (ja) 2015-08-07 2015-08-07 電子時計および電子時計の制御方法
US15/214,858 US9804574B2 (en) 2015-08-07 2016-07-20 Electronic timepiece and control method of electronic timepiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015157420A JP6540351B2 (ja) 2015-08-07 2015-08-07 電子時計および電子時計の制御方法

Publications (3)

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JP2017036964A JP2017036964A (ja) 2017-02-16
JP2017036964A5 JP2017036964A5 (enExample) 2018-08-02
JP6540351B2 true JP6540351B2 (ja) 2019-07-10

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ID=58047529

Family Applications (1)

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JP2015157420A Expired - Fee Related JP6540351B2 (ja) 2015-08-07 2015-08-07 電子時計および電子時計の制御方法

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US (1) US9804574B2 (enExample)
JP (1) JP6540351B2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6874453B2 (ja) * 2017-03-21 2021-05-19 セイコーエプソン株式会社 電子時計
JP6800067B2 (ja) * 2017-03-30 2020-12-16 シチズン時計株式会社 電波腕時計
JP7024283B2 (ja) * 2017-09-26 2022-02-24 カシオ計算機株式会社 電波時計、電波時計の制御方法及びプログラム
JP6961446B2 (ja) * 2017-10-02 2021-11-05 シチズン時計株式会社 電波時計
JP6910933B2 (ja) * 2017-11-24 2021-07-28 シチズン時計株式会社 電子時計
JP7547878B2 (ja) * 2020-09-08 2024-09-10 沖電気工業株式会社 無線装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3742155B2 (ja) * 1996-08-30 2006-02-01 シチズン時計株式会社 電子時計
US7038619B2 (en) * 2001-12-31 2006-05-02 Rdp Associates, Incorporated Satellite positioning system enabled media measurement system and method
JP4600480B2 (ja) 2008-01-16 2010-12-15 セイコーエプソン株式会社 電子時計
US7184745B2 (en) * 2003-02-03 2007-02-27 Motorola, Inc. Wireless receiver operation
JP5151539B2 (ja) * 2007-07-09 2013-02-27 セイコーエプソン株式会社 衛星信号受信装置、衛星信号受信装置付き計時装置及び衛星信号受信方法
JP5579113B2 (ja) * 2011-03-29 2014-08-27 シチズンホールディングス株式会社 電波腕時計
JP5803438B2 (ja) * 2011-08-30 2015-11-04 セイコーエプソン株式会社 電子時計
JP5343171B2 (ja) * 2013-01-17 2013-11-13 シチズン時計株式会社 電波修正時計
US9742486B2 (en) * 2014-11-05 2017-08-22 Viasat, Inc. High temperature operation of an airborne satellite terminal

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Publication number Publication date
US9804574B2 (en) 2017-10-31
US20170038742A1 (en) 2017-02-09
JP2017036964A (ja) 2017-02-16

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