BE808683A - Systeme de communication de donnees utilisant une boucle en serie - Google Patents

Systeme de communication de donnees utilisant une boucle en serie

Info

Publication number
BE808683A
BE808683A BE138911A BE138911A BE808683A BE 808683 A BE808683 A BE 808683A BE 138911 A BE138911 A BE 138911A BE 138911 A BE138911 A BE 138911A BE 808683 A BE808683 A BE 808683A
Authority
BE
Belgium
Prior art keywords
communication system
data communication
serial loop
serial
loop
Prior art date
Application number
BE138911A
Other languages
English (en)
French (fr)
Inventor
S R Buchanan
P H Froehling
G F Oman
T W Huebner
Original Assignee
Johnson Service Co
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 Johnson Service Co filed Critical Johnson Service Co
Publication of BE808683A publication Critical patent/BE808683A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • H04Q9/14—Calling by using pulses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/42—Loop networks
    • H04L12/423—Loop networks with centralised control, e.g. polling
BE138911A 1972-12-15 1973-12-14 Systeme de communication de donnees utilisant une boucle en serie BE808683A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00315567A US3845472A (en) 1972-12-15 1972-12-15 Data communication system employing a series loop

Publications (1)

Publication Number Publication Date
BE808683A true BE808683A (fr) 1974-03-29

Family

ID=23225029

Family Applications (1)

Application Number Title Priority Date Filing Date
BE138911A BE808683A (fr) 1972-12-15 1973-12-14 Systeme de communication de donnees utilisant une boucle en serie

Country Status (12)

Country Link
US (1) US3845472A (de)
JP (4) JPS4997504A (de)
AU (3) AU475300B2 (de)
BE (1) BE808683A (de)
BR (1) BR7309830D0 (de)
CA (4) CA1016266A (de)
DE (1) DE2362344C3 (de)
FR (1) FR2330290A5 (de)
GB (4) GB1451368A (de)
IT (1) IT1000339B (de)
NL (1) NL7317165A (de)
ZA (1) ZA739253B (de)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4138669A (en) * 1974-05-03 1979-02-06 Compagnie Francaise des Petroles "TOTAL" Remote monitoring and controlling system for subsea oil/gas production equipment
US3921137A (en) * 1974-06-25 1975-11-18 Ibm Semi static time division multiplex slot assignment
US3961139A (en) * 1975-05-14 1976-06-01 International Business Machines Corporation Time division multiplexed loop communication system with dynamic allocation of channels
JPS5248416A (en) * 1975-07-23 1977-04-18 Johnson Controls Inc Data communication system
US4090248A (en) * 1975-10-24 1978-05-16 Powers Regulator Company Supervisory and control system for environmental conditioning equipment
FR2406916A1 (fr) * 1977-10-18 1979-05-18 Ibm France Systeme de transmission de donnees decentralise
JPS5534586A (en) * 1978-09-04 1980-03-11 Pioneer Electronic Corp Trouble detecting system in two-ways data communication system
US4213182A (en) * 1978-12-06 1980-07-15 General Electric Company Programmable energy load controller system and methods
FR2468259B1 (fr) * 1979-10-24 1987-08-28 Gendrot Andre Systeme de transmission de proche en proche pour la distribution et/ou la collecte d'information
US4484258A (en) * 1979-10-30 1984-11-20 General Electric Company Apparatus for controlling distributed electrical loads
US4511895A (en) * 1979-10-30 1985-04-16 General Electric Company Method and apparatus for controlling distributed electrical loads
JPH0671270B2 (ja) * 1982-01-26 1994-09-07 株式会社日立製作所 データ伝送ネットワーク
US4497031A (en) * 1982-07-26 1985-01-29 Johnson Service Company Direct digital control apparatus for automated monitoring and control of building systems
JPS59108187A (ja) * 1982-12-14 1984-06-22 東洋電機製造株式会社 表示装置
IT1169167B (it) * 1983-02-15 1987-05-27 Gd Spa Sistema di controllo funzionale per trasduttori di uscita di un'unita' centrale di controllo e comando per macchine e/o dispositivi utilizzabili in linee di produzione e/o confezionamento di prodotti
FI834015A (fi) * 1983-11-01 1985-05-02 Rakennusvalmiste Oy Regleringssystem.
DE3445521A1 (de) * 1984-12-13 1986-06-19 Siemens AG, 1000 Berlin und 8000 München Schnittstellenbaustein
GB8431883D0 (en) * 1984-12-18 1985-01-30 Gent Ltd Transmission system
JPS61177841A (ja) * 1985-02-04 1986-08-09 Mitsubishi Electric Corp 直列伝送装置
JPH0783368B2 (ja) * 1985-03-27 1995-09-06 株式会社日立製作所 多元情報伝送システム
GB2173618B (en) * 1985-04-12 1988-09-14 Emi Ltd Alarm monitoring installation
JPS6271678U (de) * 1985-10-24 1987-05-07
EP0383946A4 (en) * 1988-08-24 1992-08-19 Kabushiki Kaisha Komatsu Seisakusho Series control apparatus
JPH07101474B2 (ja) * 1988-10-20 1995-11-01 ニッタン株式会社 監視警報装置
US4897587A (en) * 1988-12-08 1990-01-30 Pitney Bowes Inc. Microprocessor motor controller having discrete processing cycles
FR2682245B1 (fr) * 1991-10-08 1994-07-29 Bull Sa Systeme de test d'un reseau en forme d'anneau a tres haut debit et procede de mise en óoeuvre de ce systeme.
FI95184C (fi) * 1992-04-16 1995-12-27 Tapio Marttinen Menetelmä digitaalisen tiedon siirtämiseksi
US6339698B1 (en) 1993-07-30 2002-01-15 British Telecommunications Public Limited Company Communications system with controlled selective measuring of traffic properties
MX9602687A (es) * 1994-02-23 1997-05-31 Rosemount Inc Transmisor de campo para almacenar informacion.
US5759102A (en) * 1996-02-12 1998-06-02 International Game Technology Peripheral device download method and apparatus
KR970072676A (ko) * 1996-04-19 1997-11-07 김광호 이중화모듈 절체장치
DE19624528B4 (de) * 1996-06-20 2009-05-20 Robert Bosch Gmbh Verfahren zur Steuerung von Informationsübertragung zwischen Komponenten und Komponente zur Durchführung des Verfahrens
US6805634B1 (en) * 1998-10-14 2004-10-19 Igt Method for downloading data to gaming devices
US20020112070A1 (en) * 2000-12-08 2002-08-15 The Boeing Company Network controller for digitally controlling remote devices via a common bus
WO2008080404A2 (en) * 2006-12-31 2008-07-10 Linak A/S Application such as an electrically adjustable bed or electrically driven patient lift
CN101680801B (zh) * 2007-06-07 2013-09-25 梅特勒-托利多公开股份有限公司 多重测力装置、测力模块以及用于状态监测的方法
US7996317B1 (en) * 2007-11-21 2011-08-09 Hsbc Bank Usa, N.A. Methods and systems for processing stranded payments and lockbox payments at the same designated payment location
US8626061B2 (en) * 2009-12-17 2014-01-07 Electronics And Telecommunications Research Institute Isolation distance calculation method and apparatus for avoidance of interference signal in wireless communication repeater system
AT517779B1 (de) * 2015-10-01 2021-10-15 B & R Ind Automation Gmbh Verfahren zum Querverkehr zwischen zwei Slaves eines ringförmigen Datennetzwerks

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3689887A (en) * 1970-06-11 1972-09-05 Bendix Corp Information transfer system
US3735396A (en) * 1971-08-10 1973-05-22 Signatron Alarm signalling network
US3716834A (en) * 1971-10-07 1973-02-13 H Adams Data transmission system with immunity to circuit faults

Also Published As

Publication number Publication date
DE2362344C3 (de) 1978-09-21
JPS5493306A (en) 1979-07-24
JPS5493308A (en) 1979-07-24
AU475300B2 (en) 1976-08-19
JPS581585B2 (ja) 1983-01-12
CA1024265A (en) 1978-01-10
JPS4997504A (de) 1974-09-14
AU6332473A (en) 1975-06-12
GB1451370A (en) 1976-09-29
GB1451367A (en) 1976-09-29
GB1451368A (en) 1976-09-29
FR2330290A5 (fr) 1977-05-27
ZA739253B (en) 1974-11-27
AU493254B2 (en) 1976-08-26
BR7309830D0 (pt) 1974-08-29
JPS5493307A (en) 1979-07-24
US3845472A (en) 1974-10-29
DE2362344A1 (de) 1974-06-27
CA1024264A (en) 1978-01-10
AU1493576A (en) 1976-08-26
JPS581584B2 (ja) 1983-01-12
IT1000339B (it) 1976-03-30
GB1451369A (en) 1976-09-29
CA1016266A (en) 1977-08-23
AU1493476A (en) 1976-08-26
AU493665B2 (en) 1976-08-26
NL7317165A (de) 1974-06-18
CA1022685A (en) 1977-12-13
DE2362344B2 (de) 1978-01-26

Similar Documents

Publication Publication Date Title
FR2330290A5 (fr) Systeme de communication de donnees utilisant une boucle en serie
FR2286434A1 (fr) Systeme de transmission de donnees
BE785725A (fr) Systeme cryptographique a bloc chiffre
BE774603A (fr) Systeme d'exploration de donnees
BE752718A (fr) Systeme d'exploration de donnees
FR2320021A1 (fr) Systeme de transmission de donnees
NL188260C (nl) Datatransmissiestelsel.
BE779112A (fr) Systeme de transmission de donnees au moyen de fonctions de walsh
NO136482C (no) Datakommunikasjonssystem.
BE763108A (fr) Systeme de communication
BE801998A (fr) Systeme de communication multiplex
CH538789A (de) Zeitmultiplex-Datenübertragungsanlage
BE814171A (fr) Systeme de transmission de donnees
BE745914A (fr) Systeme de transmission de donnees
BE777931A (fr) Systeme de communication
NL7412743A (nl) Datatransmissiesysteem.
BE786045A (fr) Systeme telephonique a trafic de donnees
BE806099A (fr) Systeme de recuperation de donnees numeriques a desalignement dynamique de lucarne
FR2299779A1 (fr) Commutateur multipoint dans un systeme de communication de donnees multipoint
BE812273A (fr) Systeme de transmission de donnees
BE775249A (fr) Systeme de communication
BE748282A (fr) Systeme de modulation de donnees
BE798984A (fr) Systeme de communication telephonique
BE773555A (fr) Systeme de transmission de blocs de donnees
BE751467A (fr) Systeme de transmission de donnees