GB1269089A - Improvements in digital information transfer system - Google Patents

Improvements in digital information transfer system

Info

Publication number
GB1269089A
GB1269089A GB42743/69A GB4274369A GB1269089A GB 1269089 A GB1269089 A GB 1269089A GB 42743/69 A GB42743/69 A GB 42743/69A GB 4274369 A GB4274369 A GB 4274369A GB 1269089 A GB1269089 A GB 1269089A
Authority
GB
United Kingdom
Prior art keywords
address
central
remote
controlled
remote stations
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
Application number
GB42743/69A
Other languages
English (en)
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Publication of GB1269089A publication Critical patent/GB1269089A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/14—Arrangements for detecting or preventing errors in the information received by using return channel in which the signals are sent back to the transmitter to be checked ; echo systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C25/00—Arrangements for preventing or correcting errors; Monitoring arrangements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Selective Calling Equipment (AREA)
GB42743/69A 1968-09-03 1969-08-27 Improvements in digital information transfer system Expired GB1269089A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75699568A 1968-09-03 1968-09-03

Publications (1)

Publication Number Publication Date
GB1269089A true GB1269089A (en) 1972-03-29

Family

ID=25045919

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42743/69A Expired GB1269089A (en) 1968-09-03 1969-08-27 Improvements in digital information transfer system

Country Status (7)

Country Link
US (1) US3577187A (fr)
CH (1) CH508327A (fr)
DE (1) DE1942258A1 (fr)
ES (1) ES371100A1 (fr)
FR (1) FR2017297A1 (fr)
GB (1) GB1269089A (fr)
NL (1) NL6913381A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030628A2 (fr) * 1979-12-12 1981-06-24 Siemens Aktiengesellschaft Dispositif pour la transmission en série de mots de données existant en parallèle en utilisant un convertisseur parallèle-série
EP0030629A2 (fr) * 1979-12-12 1981-06-24 Siemens Aktiengesellschaft Dispositif pour l'alimentation d'un drain de données avec des mots de données en utilisant un convertisseur série-parallèle
GB2118338A (en) * 1982-04-07 1983-10-26 Motorola Israel Ltd Signal processing unit

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3688262A (en) * 1970-08-27 1972-08-29 Stephen A Liquori Modular audio-visual control system
US3697961A (en) * 1971-05-17 1972-10-10 Corning Glass Works Digital answerback circuit
CH534446A (de) * 1971-07-26 1973-02-28 Landis & Gyr Ag Rundsteuerempfänger
FR2191796A5 (fr) * 1972-06-26 1974-02-01 Sagem
US3836887A (en) * 1972-12-18 1974-09-17 Mitsubishi Electric Corp Control system for electric installations on vehicle
US3903499A (en) * 1973-10-04 1975-09-02 Reliance Electric Co Permutation addressing system
US3992698A (en) * 1975-04-15 1976-11-16 Westinghouse Electric Corporation Fail-safe speed command signal decoder
US4027301A (en) * 1975-04-21 1977-05-31 Sun Oil Company Of Pennsylvania System for serially transmitting parallel digital data
US4308579A (en) * 1979-02-21 1981-12-29 Pitney Bowes Inc. Multiprocessor parcel postage metering system having serial data bus
US4257031A (en) * 1979-07-18 1981-03-17 The Bendix Corporation Digital remote control system
DE2951932C2 (de) * 1979-12-21 1983-08-18 Siemens AG, 1000 Berlin und 8000 München Einrichtung zur signaltechnisch sicheren Steuerung und Überwachung
JPS61264835A (ja) * 1985-05-17 1986-11-22 Kawamura Denki Sangyo Kk 光フアイバ−デ−タリンクシステム

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2944247A (en) * 1955-03-23 1960-07-05 North Electric Co Supervisory control system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030628A2 (fr) * 1979-12-12 1981-06-24 Siemens Aktiengesellschaft Dispositif pour la transmission en série de mots de données existant en parallèle en utilisant un convertisseur parallèle-série
EP0030629A2 (fr) * 1979-12-12 1981-06-24 Siemens Aktiengesellschaft Dispositif pour l'alimentation d'un drain de données avec des mots de données en utilisant un convertisseur série-parallèle
EP0030628A3 (en) * 1979-12-12 1981-09-16 Siemens Aktiengesellschaft Berlin Und Munchen Device for serial transmission of data words existing in parallel while using a parallel-series converter
EP0030629A3 (en) * 1979-12-12 1981-09-16 Siemens Aktiengesellschaft Berlin Und Munchen Apparatus for feeding a data drain with data words while using a series-parallel converter
GB2118338A (en) * 1982-04-07 1983-10-26 Motorola Israel Ltd Signal processing unit

Also Published As

Publication number Publication date
NL6913381A (fr) 1970-03-05
US3577187A (en) 1971-05-04
DE1942258A1 (de) 1970-03-12
ES371100A1 (es) 1971-08-16
CH508327A (de) 1971-05-31
FR2017297A1 (fr) 1970-05-22

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