FR2889331B1 - Appareil et procede de compensation de derive d'une horloge locale utilisee comme frequence d'echantillonnage - Google Patents

Appareil et procede de compensation de derive d'une horloge locale utilisee comme frequence d'echantillonnage

Info

Publication number
FR2889331B1
FR2889331B1 FR0508071A FR0508071A FR2889331B1 FR 2889331 B1 FR2889331 B1 FR 2889331B1 FR 0508071 A FR0508071 A FR 0508071A FR 0508071 A FR0508071 A FR 0508071A FR 2889331 B1 FR2889331 B1 FR 2889331B1
Authority
FR
France
Prior art keywords
local clock
sampling frequency
clock used
data
sampled
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 - Fee Related
Application number
FR0508071A
Other languages
English (en)
Other versions
FR2889331A1 (fr
Inventor
Jerome Laine
Jean Paul Menard
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.)
Sercel SAS
Original Assignee
Sercel SAS
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 Sercel SAS filed Critical Sercel SAS
Priority to FR0508071A priority Critical patent/FR2889331B1/fr
Priority to US11/268,738 priority patent/US7548600B2/en
Priority to CA2553495A priority patent/CA2553495C/fr
Priority to GB0614958A priority patent/GB2428799B/en
Priority to CN2006101090496A priority patent/CN1904642B/zh
Publication of FR2889331A1 publication Critical patent/FR2889331A1/fr
Application granted granted Critical
Publication of FR2889331B1 publication Critical patent/FR2889331B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/24—Recording seismic data
    • G01V1/26—Reference-signal-transmitting devices, e.g. indicating moment of firing of shot
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/22—Transmitting seismic signals to recording or processing apparatus
    • G01V1/223—Radioseismic systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
    • G01V1/32—Transforming one recording into another or one representation into another
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0035—Synchronisation arrangements detecting errors in frequency or phase
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Electric Clocks (AREA)
  • Analogue/Digital Conversion (AREA)
FR0508071A 2005-07-28 2005-07-28 Appareil et procede de compensation de derive d'une horloge locale utilisee comme frequence d'echantillonnage Expired - Fee Related FR2889331B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0508071A FR2889331B1 (fr) 2005-07-28 2005-07-28 Appareil et procede de compensation de derive d'une horloge locale utilisee comme frequence d'echantillonnage
US11/268,738 US7548600B2 (en) 2005-07-28 2005-11-08 Apparatus and method for compensating the drift of a local clock used as sampling frequency
CA2553495A CA2553495C (fr) 2005-07-28 2006-07-26 Dispositif et methode de compensation de la derive d'une horloge locale utilisee comme frequence d'echantillonnage
GB0614958A GB2428799B (en) 2005-07-28 2006-07-27 Apparatus And Method For Data Acquisition
CN2006101090496A CN1904642B (zh) 2005-07-28 2006-07-28 用于补偿用作采样频率的本地时钟的漂移的装置和方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0508071A FR2889331B1 (fr) 2005-07-28 2005-07-28 Appareil et procede de compensation de derive d'une horloge locale utilisee comme frequence d'echantillonnage

Publications (2)

Publication Number Publication Date
FR2889331A1 FR2889331A1 (fr) 2007-02-02
FR2889331B1 true FR2889331B1 (fr) 2008-02-01

Family

ID=36179039

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0508071A Expired - Fee Related FR2889331B1 (fr) 2005-07-28 2005-07-28 Appareil et procede de compensation de derive d'une horloge locale utilisee comme frequence d'echantillonnage

Country Status (5)

Country Link
US (1) US7548600B2 (fr)
CN (1) CN1904642B (fr)
CA (1) CA2553495C (fr)
FR (1) FR2889331B1 (fr)
GB (1) GB2428799B (fr)

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FR2898452A1 (fr) * 2006-03-13 2007-09-14 Thomson Licensing Sas Procede de generation d'un double descripteur temporel pour la transmission d'un signal genlock sur un reseau ip
US7660203B2 (en) 2007-03-08 2010-02-09 Westerngeco L.L.C. Systems and methods for seismic data acquisition employing asynchronous, decoupled data sampling and transmission
CA2996790C (fr) 2007-09-21 2022-03-08 Fairfield Industries, Inc. Procede et appareil de correction de la fonction de synchronisation dans une unite nodale d'acquisition de donnees sismiques
US8605543B2 (en) * 2007-09-21 2013-12-10 Fairfield Industries Incorporated Method and apparatus for correcting the timing function in a nodal seismic data acquisition unit
DE102007062335B4 (de) * 2007-12-21 2019-09-26 Robert Bosch Gmbh Verfahren und Vorrichtung zum Ermitteln von Messwerten aus einem zeitabhängigen Verlauf
EP2214034B1 (fr) * 2009-02-03 2013-04-03 Sercel Procédé et appareil d'acquisition de données
CA2699596A1 (fr) * 2010-03-24 2011-09-24 Hydro-Quebec Systeme et methode de synchronisation de phase de signaux produits par des unites de mesure respectives
CN102401907A (zh) * 2011-10-08 2012-04-04 天津大学 多个基于σ-δadc的地震采集节点的同步采集装置
CN103165191B (zh) * 2011-12-15 2015-09-02 澜起科技（上海）有限公司 参数动态校准电路及能动态校准参数的器件
EP2677346A1 (fr) 2012-06-19 2013-12-25 Sercel Capteur sismique digital et dispositif d'acquisition adaptés à la connexion avec une ligne à deux conducteurs.
US10285141B1 (en) 2012-09-19 2019-05-07 Safeco Insurance Company Of America Data synchronization across multiple sensors
US10149261B2 (en) 2013-11-04 2018-12-04 Qualcomm Incorporated Methods and systems for mobile device clock management
US20150123844A1 (en) * 2013-11-04 2015-05-07 Qualcomm Incorporated Methods and systems for mobile device clock management
CN103558632B (zh) * 2013-11-20 2016-06-29 中国石油天然气集团公司 一种高效率的地震物理模型单道数据采集方法及装置
WO2015200274A1 (fr) 2014-06-24 2015-12-30 Cirrus Logic, Inc. Systèmes et procédés de synchronisation d'horloge dans un système d'acquisition de données
EP2990832A1 (fr) * 2014-08-29 2016-03-02 Sercel Unité d'aquisition de données utilisant une seule horloge locale
WO2016151037A1 (fr) * 2015-03-26 2016-09-29 Bp Exploration Operating Company Limited Procédé d'étude sismique
CN108351670A (zh) * 2015-10-23 2018-07-31 高通股份有限公司 用于使控制器和传感器同步的设备和方法
CN105740319B (zh) * 2016-01-01 2019-05-21 百势软件(北京)有限公司 一种修正采样数据的方法及装置
US10712458B2 (en) * 2016-06-30 2020-07-14 Magseis Ff Llc Seismic surveys with optical communication links
CN106405635B (zh) * 2016-11-01 2019-02-15 中国科学院声学研究所 一种多通道数据采集同步系统
US10310110B2 (en) 2017-02-21 2019-06-04 Geospace Technologies Corporation Systems and methods for seismic data acquisition
CN109217821B (zh) * 2017-07-03 2024-02-09 中兴通讯股份有限公司 频率器件补偿方法、装置、系统及计算机可读存储介质
US11898846B2 (en) * 2018-02-13 2024-02-13 Wärtsilä Finland Oy Apparatus, device and computer implemented method for providing marine vessel data of marine vessel with plurality of sensor devices
CN109089013A (zh) * 2018-09-21 2018-12-25 中兴新通讯有限公司 一种多光源检测图像获取方法以及机器视觉检测系统
JP7545959B2 (ja) 2019-05-09 2024-09-05 フジテコム株式会社 データ収集装置、信号発生位置特定システム、データ収集方法、信号発生位置特定方法、及びプログラム
GB201914919D0 (en) * 2019-10-15 2019-11-27 Bp Exploration Operating Co Ltd Clock drift
CN113568558B (zh) * 2021-06-21 2023-09-26 中国船舶重工集团公司第七二三研究所 一种高精度多通道同步接收处理系统与方法

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US4281403A (en) * 1979-09-12 1981-07-28 Litton Resources Systems, Inc. Seismic data recording method and apparatus
US5761259A (en) * 1996-05-24 1998-06-02 International Business Machines Corporation Apparatus, method and article of manufacture for carrier frequency compensation in a FM radio
US6002640A (en) * 1997-05-15 1999-12-14 Geo-X Systems, Inc. Seismic data acquisition system
CA2561328A1 (fr) * 1997-05-15 1998-11-15 Geo-X Systems Ltd. Systeme de saisie de donnees sismiques
FR2787201B1 (fr) * 1998-12-14 2001-01-12 Inst Francais Du Petrole Methode et dispositif d'acquisition synchronisee de signaux sismiques
DE19857303A1 (de) * 1998-12-14 2000-06-15 Thomson Brandt Gmbh Verfahren zum Ansteuern einer Empfangsstufe
US6292748B1 (en) * 2000-07-14 2001-09-18 General Electric Company Reduction of time error in GPS localization without a highly accurate clock
CN1137394C (zh) * 2001-04-12 2004-02-04 中国科学院测量与地球物理研究所 用于重力数据记录的高精度gps卫星钟
US6977867B2 (en) * 2001-06-05 2005-12-20 Geo-X Systems, Ltd. Seismic data acquisition system
US6965754B2 (en) * 2001-10-09 2005-11-15 Motorola, Inc. Satellite positioning system receiver with reference oscillator circuit and methods therefor
US20050047275A1 (en) * 2003-09-01 2005-03-03 Geo-X Systems, Ltd. Synchronization and positioning of seismic data acquisition systems

Also Published As

Publication number Publication date
CA2553495C (fr) 2013-10-29
CN1904642B (zh) 2012-02-22
US20070025484A1 (en) 2007-02-01
US7548600B2 (en) 2009-06-16
CA2553495A1 (fr) 2007-01-28
CN1904642A (zh) 2007-01-31
GB2428799A (en) 2007-02-07
GB0614958D0 (en) 2006-09-06
GB2428799B (en) 2009-01-07
FR2889331A1 (fr) 2007-02-02

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