DE602008001549D1 - Zeitmesseinrichtung und Satellitensignalempfangsverfahren für eine Zeitmesseinrichtung - Google Patents

Zeitmesseinrichtung und Satellitensignalempfangsverfahren für eine Zeitmesseinrichtung

Info

Publication number
DE602008001549D1
DE602008001549D1 DE602008001549T DE602008001549T DE602008001549D1 DE 602008001549 D1 DE602008001549 D1 DE 602008001549D1 DE 602008001549 T DE602008001549 T DE 602008001549T DE 602008001549 T DE602008001549 T DE 602008001549T DE 602008001549 D1 DE602008001549 D1 DE 602008001549D1
Authority
DE
Germany
Prior art keywords
measuring device
time measuring
signal receiving
satellite signal
receiving method
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
Application number
DE602008001549T
Other languages
English (en)
Inventor
Jun Matsuzaki
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
Original Assignee
Seiko Epson Corp
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
Priority claimed from JP2007327093A external-priority patent/JP5076866B2/ja
Priority claimed from JP2008014848A external-priority patent/JP5076921B2/ja
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of DE602008001549D1 publication Critical patent/DE602008001549D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • G01S19/14—Receivers specially adapted for specific applications
    • 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
    • G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
    • 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
DE602008001549T 2007-12-19 2008-12-18 Zeitmesseinrichtung und Satellitensignalempfangsverfahren für eine Zeitmesseinrichtung Active DE602008001549D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007327093A JP5076866B2 (ja) 2007-12-19 2007-12-19 計時装置および計時装置の衛星信号受信方法
JP2008014848A JP5076921B2 (ja) 2008-01-25 2008-01-25 計時装置および計時装置の衛星信号受信方法

Publications (1)

Publication Number Publication Date
DE602008001549D1 true DE602008001549D1 (de) 2010-07-29

Family

ID=40584740

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602008001549T Active DE602008001549D1 (de) 2007-12-19 2008-12-18 Zeitmesseinrichtung und Satellitensignalempfangsverfahren für eine Zeitmesseinrichtung

Country Status (3)

Country Link
US (2) US8116170B2 (de)
EP (1) EP2073081B1 (de)
DE (1) DE602008001549D1 (de)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8964510B1 (en) * 2005-09-22 2015-02-24 Qualcomm Incorporated Systems and methods for signal acquisition using predicted environmental context
US8116170B2 (en) 2007-12-19 2012-02-14 Seiko Epson Corporation Timekeeping device and satellite signal reception method for a timekeeping device
JP5353303B2 (ja) * 2009-03-02 2013-11-27 セイコーエプソン株式会社 電子機器および電子機器の衛星信号受信方法
JP5272964B2 (ja) * 2009-08-18 2013-08-28 セイコーエプソン株式会社 電子時計
US8873342B1 (en) * 2009-08-31 2014-10-28 UCB Industries, LLC Local-time aware multi-display wristwatch
US8611468B2 (en) * 2010-12-29 2013-12-17 Stmicroelectronics S.R.L. Demodulator of digital modulated signal, receiver apparatus employing the demodulator, and demodulation method
US8989769B2 (en) * 2011-01-11 2015-03-24 Qualcomm Incorporated Positioning system using light information
JP5747630B2 (ja) 2011-04-21 2015-07-15 セイコーエプソン株式会社 電子時計および時刻修正方法
US9310777B2 (en) * 2011-08-11 2016-04-12 Citizen Holdings Co., Ltd. Radio-controlled wristwatch
JP5796415B2 (ja) 2011-08-30 2015-10-21 セイコーエプソン株式会社 衛星信号受信装置および電子機器
JP5765145B2 (ja) * 2011-08-31 2015-08-19 セイコーエプソン株式会社 電子時計
JP2013088356A (ja) * 2011-10-20 2013-05-13 Sony Corp 情報処理装置、受信情報サーバ、情報処理方法、プログラム、及び記録媒体
US9590411B2 (en) 2011-12-15 2017-03-07 Schweitzer Engineering Laboratories, Inc. Systems and methods for time synchronization of IEDs via radio link
CN103197534B (zh) * 2012-01-06 2017-07-11 中兴通讯股份有限公司 时间校准方法及装置
US20140159638A1 (en) * 2012-08-19 2014-06-12 EnergyBionics, LLC Portable energy harvesting, storing, and charging device
US9709680B2 (en) 2012-09-08 2017-07-18 Schweitzer Engineering Laboratories, Inc. Quality of precision time sources
EP2708962B1 (de) * 2012-09-18 2017-08-16 Rohm Co., Ltd. Integrierte Zeitgeberschaltung
JP6136163B2 (ja) * 2012-09-25 2017-05-31 セイコーエプソン株式会社 電子時計および電子時計の制御方法
AU2013331191A1 (en) 2012-10-19 2015-04-09 Schweitzer Engineering Laboratories, Inc. Time distribution device with multi-band antenna
US9599719B2 (en) * 2012-10-19 2017-03-21 Schweitzer Engineering Laboratories, Inc. Detection of manipulated satellite time signals
AU2013331048A1 (en) 2012-10-19 2015-04-09 Schweitzer Engineering Laboratories, Inc. Time distribution switch
US9400330B2 (en) 2012-10-19 2016-07-26 Schweitzer Engineering Laboratories, Inc. Manipulation resilient time distribution network
US9709682B2 (en) 2013-05-06 2017-07-18 Schweitzer Engineering Laboratories, Inc. Multi-constellation GNSS integrity check for detection of time signal manipulation
US9759816B2 (en) 2013-01-11 2017-09-12 Schweitzer Engineering Laboratories, Inc. Multi-constellation GNSS integrity check for detection of time signal manipulation
JP2014163817A (ja) * 2013-02-26 2014-09-08 Seiko Epson Corp 衛星信号受信装置、電子時計及び衛星信号受信方法
US9083503B2 (en) 2013-05-02 2015-07-14 Schweitzer Engineering Laboratories, Inc. Synchronized clock event report
EP3006952B1 (de) * 2013-05-31 2019-07-10 MTI Ltd. Positioniersystem, positionierverfahren und positionierprogramm
JP6205188B2 (ja) * 2013-06-26 2017-09-27 セイコークロック株式会社 電波時計
US9319100B2 (en) 2013-08-12 2016-04-19 Schweitzer Engineering Laboratories, Inc. Delay compensation for variable cable length
TWI571715B (zh) * 2013-10-22 2017-02-21 光寶電子（廣州）有限公司 具有自動校正功能之控制裝置
US9270442B2 (en) 2014-04-29 2016-02-23 Schweitzer Engineering Laboratories, Inc. Time signal propagation delay correction
US9425652B2 (en) 2014-06-16 2016-08-23 Schweitzer Engineering Laboratories, Inc. Adaptive holdover timing error estimation and correction
US9326097B2 (en) * 2014-07-13 2016-04-26 Seven Networks, Llc Surrounding estimation based on sensors of a mobile device
JP6405795B2 (ja) * 2014-08-29 2018-10-17 カシオ計算機株式会社 電波受信装置及び電子時計
US9813173B2 (en) 2014-10-06 2017-11-07 Schweitzer Engineering Laboratories, Inc. Time signal verification and distribution
US10375108B2 (en) 2015-12-30 2019-08-06 Schweitzer Engineering Laboratories, Inc. Time signal manipulation and spoofing detection based on a latency of a communication system
US10527732B2 (en) 2017-02-09 2020-01-07 Schweitzer Engineering Laboratories, Inc. Verification of time sources
EP3614215A4 (de) * 2017-03-23 2020-04-22 Sony Semiconductor Solutions Corporation Sendevorrichtung, sendeverfahren, empfangsvorrichtung und empfangsverfahren
EP3648517A4 (de) * 2017-06-30 2020-07-08 Sony Semiconductor Solutions Corporation Drahtloses endgerät, informationsverarbeitungsvorrichtung, informationsverarbeitungsverfahren und programm
US11630424B2 (en) 2018-07-13 2023-04-18 Schweitzer Engineering Laboratories, Inc. Time signal manipulation detection using remotely managed time
US10819727B2 (en) 2018-10-15 2020-10-27 Schweitzer Engineering Laboratories, Inc. Detecting and deterring network attacks
CN109462433B (zh) * 2018-11-07 2019-11-26 北京天海达科技有限公司 一种北斗短报文发送设备及方法
US10912104B2 (en) 2019-02-01 2021-02-02 Schweitzer Engineering Laboratories, Inc. Interleaved, static time division multiple access (TDMA) for minimizing power usage in delay-sensitive applications
EP3925098A1 (de) * 2019-02-13 2021-12-22 Telefonaktiebolaget LM Ericsson (publ) Verbesserte zellenauswahl für nicht terrestrische netzwerke
CN113051007B (zh) * 2021-04-15 2024-04-26 中国科学院微小卫星创新研究院 星务软件快速引导装置及方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03293576A (ja) 1990-04-11 1991-12-25 Pioneer Electron Corp Ｇｐｓ受信機の衛星電波捕促方式
JP3789556B2 (ja) 1996-06-25 2006-06-28 古野電気株式会社 電子時計およびクロックタイミング調整方法
US6212133B1 (en) * 1999-07-26 2001-04-03 Mccoy Kim Low power GPS receiver system and method of using same
US6346911B1 (en) 2000-03-30 2002-02-12 Motorola, Inc. Method and apparatus for determining time in a GPS receiver
US7148844B2 (en) 2001-10-02 2006-12-12 Sirf Technology, Inc. Global positioning apparatus and method for using a temperature compensated oscillator to perform a position fix
JP3723492B2 (ja) 2001-11-12 2005-12-07 クラリオン株式会社 Ｇｐｓ受信装置
US6650288B1 (en) * 2002-05-23 2003-11-18 Telecommunication Systems Culled satellite ephemeris information for quick assisted GPS location determination
AU2003283983A1 (en) * 2002-10-01 2004-04-23 Sirf Technology, Inc. Fast search gps receiver
JP2006138682A (ja) 2004-11-10 2006-06-01 Alpine Electronics Inc Ｇｐｓ受信器
US7019689B1 (en) * 2005-01-31 2006-03-28 Seiko Epson Corporation Skipping z-counts and accurate time in GPS receivers
US20070210957A1 (en) * 2005-09-22 2007-09-13 Brodie Keith J GPS receiver for timekeeping applications
US7570208B2 (en) * 2005-12-29 2009-08-04 Sirf Technology, Inc. Unassisted indoor GPS receiver
JP4957049B2 (ja) 2006-03-31 2012-06-20 カシオ計算機株式会社 時計装置及び時刻修正方法
JP2008032636A (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
JP2008032638A (ja) * 2006-07-31 2008-02-14 Seiko Epson Corp 測位装置、測位方法及び測位装置を有する時計
US7616153B2 (en) * 2006-08-04 2009-11-10 Seiko Epson Corporation Electronic device and time adjustment method
US7436357B2 (en) * 2006-11-20 2008-10-14 Centrality Communications, Inc. Background ephemeris download in navigational receivers
JP5088676B2 (ja) * 2007-07-31 2012-12-05 セイコーエプソン株式会社 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
JP4488066B2 (ja) 2007-11-22 2010-06-23 セイコーエプソン株式会社 衛星信号受信装置および計時装置
US8116170B2 (en) 2007-12-19 2012-02-14 Seiko Epson Corporation Timekeeping device and satellite signal reception method for a timekeeping device
JP5272964B2 (ja) 2009-08-18 2013-08-28 セイコーエプソン株式会社 電子時計

Also Published As

Publication number Publication date
EP2073081B1 (de) 2010-06-16
US8116170B2 (en) 2012-02-14
US20120170425A1 (en) 2012-07-05
US8437226B2 (en) 2013-05-07
EP2073081A1 (de) 2009-06-24
US20090160705A1 (en) 2009-06-25

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