CA2618914A1 - Systeme et procede de communication sans fil - Google Patents

Systeme et procede de communication sans fil Download PDF

Info

Publication number
CA2618914A1
CA2618914A1 CA002618914A CA2618914A CA2618914A1 CA 2618914 A1 CA2618914 A1 CA 2618914A1 CA 002618914 A CA002618914 A CA 002618914A CA 2618914 A CA2618914 A CA 2618914A CA 2618914 A1 CA2618914 A1 CA 2618914A1
Authority
CA
Canada
Prior art keywords
data
vehicle
processor
communications channel
transceiver
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.)
Abandoned
Application number
CA002618914A
Other languages
English (en)
Inventor
Timothy Spracklen
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.)
PACT ENGINEERING (SCOTLAND) Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2618914A1 publication Critical patent/CA2618914A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
    • F16L55/48—Indicating the position of the pig or mole in the pipe or conduit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70715—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation with application-specific features

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Quality & Reliability (AREA)
  • Transmitters (AREA)

Abstract

La présente invention concerne un système de communication sans fil (100), permettant de contrôler un véhicule de fond de trou (105) à distance, qui comprend un émetteur-récepteur sans fil monté sur un véhicule (115) et un émetteur-récepteur sans fil (110) associé à une station de base (104). Un canal de communication sans fil opère entre les émetteurs-récepteurs (110,115) par le biais d'une infrastructure électriquement conductrice d'un pipeline (102). Un processeur (120) sur l'un des émetteurs-récepteurs (110,115) détermine une bande passante disponible du canal de communication sans fil basée sur une mesure indicative de la qualité du canal. Le processeur (120) fait varier un taux de transfert de données sur le canal en réponse à la valeur de la mesure. A accompagner, pour publication, de la Figure 1 des schémas.
CA002618914A 2005-08-12 2006-08-11 Systeme et procede de communication sans fil Abandoned CA2618914A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0516589.9 2005-08-12
GB0516589A GB0516589D0 (en) 2005-08-12 2005-08-12 Wireless control system and method
PCT/GB2006/050237 WO2007020475A1 (fr) 2005-08-12 2006-08-11 Système et procédé de communication sans fil

Publications (1)

Publication Number Publication Date
CA2618914A1 true CA2618914A1 (fr) 2007-02-22

Family

ID=35098217

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002618914A Abandoned CA2618914A1 (fr) 2005-08-12 2006-08-11 Systeme et procede de communication sans fil

Country Status (6)

Country Link
EP (1) EP1913721A1 (fr)
AU (1) AU2006281200A1 (fr)
CA (1) CA2618914A1 (fr)
GB (1) GB0516589D0 (fr)
NO (1) NO20081271L (fr)
WO (1) WO2007020475A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7805247B2 (en) * 2002-09-09 2010-09-28 Schlumberger Technology Corporation System and methods for well data compression
US7957946B2 (en) 2007-06-29 2011-06-07 Schlumberger Technology Corporation Method of automatically controlling the trajectory of a drilled well
US9172406B2 (en) 2013-05-03 2015-10-27 Control Devices, Inc. Pressure resistant housing device for protecting an electromagnetic transmitter
EP3092084B1 (fr) * 2014-01-06 2018-08-29 Uresh AG Racleur de pipeline aseptique avec des moyens d'identification
US9535039B2 (en) 2014-04-30 2017-01-03 Control Devices, Inc. Acoustic transmitter and method for underwater pipeline inspection gauges
WO2016138955A1 (fr) * 2015-03-04 2016-09-09 Enoware Gmbh Procédé et dispositif de détection de grandeurs d'état dépendant du lieu dans des conduites
GB2556213B (en) * 2015-07-13 2019-07-31 Halliburton Energy Services Inc Selectively skipping transceivers to enhance communication quality and speed
CN110701426A (zh) * 2019-11-14 2020-01-17 西南石油大学 一种管道智能封堵机器人双向通信系统
CA3205427A1 (fr) * 2021-01-06 2022-07-14 Aura Network Systems, Inc. Systemes et procedes de gestion de spectre radiofrequence dans des communications de vehicule terrestre a aerien

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2112271A1 (fr) * 1992-12-28 1994-06-29 Kiichi Suyama Robot d'intervention dans des canalisations et methode de localisation connexe
KR100534594B1 (ko) * 2003-12-27 2005-12-07 한국전자통신연구원 다중반송파 코드분할다중접속 시스템에서 적응형 하향링크패킷 전송방법

Also Published As

Publication number Publication date
GB0516589D0 (en) 2005-09-21
EP1913721A1 (fr) 2008-04-23
WO2007020475A1 (fr) 2007-02-22
AU2006281200A1 (en) 2007-02-22
NO20081271L (no) 2008-03-11

Similar Documents

Publication Publication Date Title
CA2618914A1 (fr) Systeme et procede de communication sans fil
US8581741B2 (en) Communication system for a hydrocarbon extraction plant
US9625603B2 (en) Downhole communication applications
US7477160B2 (en) Wireless communications associated with a wellbore
US7347271B2 (en) Wireless communications associated with a wellbore
CN101350800B (zh) 载波间干扰处理装置和方法以及无线通信系统的接收机
US7225108B2 (en) Cross correlation diagnostics tool for vibration analysis
EP2965457B1 (fr) Utilisation des émetteurs lte-a et d'agrégation de porteuses dans communication de forage
CN104303426A (zh) 数据通信系统
CN108063657B (zh) 基于压缩感知的随钻测井数据nc-ofdm声波传输方法
US20180337737A1 (en) Communication system network
Peng et al. Ocean-TUNE UCONN testbed: A technology incubator for underwater communication and networking
WO2005062915A2 (fr) Dispositif de communication a courant porteur en ligne dans lequel le fonctionnement de la couche de protocole de communications physiques peut etre selectionne de façon dynamique
CN105610759B (zh) 基于ofdm技术提高xctd信道传输速率的新方法
CA2893775C (fr) Procede de communication dans un segment de communication d'un reseau
Nguyen et al. In-pipe wireless communication for underground sampling and testing
CN102386961B (zh) 一种基于tdcs的卫星重叠通信链路建立方法
CN109138994B (zh) 一种随钻电阻率测量系统
CN107269268B (zh) 一种随钻测控仪器总线系统
Xu et al. Implementation and field test results of a software defined PLC modem
Zhong et al. Design a reconfigurable modem for underwater acoustic communications
Inggs et al. Drill head mounted obstacle avoidance radar
CN219840638U (zh) 一种钻探现场数据远程传输与处理装置
CN109653735B (zh) 一种基于电流回路的钻井信号下传装置及信号下传方法
Trinchero et al. Integration between Internet of Things and Internet of services for an enhanced optimization of water and gas distribution

Legal Events

Date Code Title Description
FZDE Discontinued
FZDE Discontinued

Effective date: 20110811