FR1123676A - Système multiplex perfectionné de télémesure - Google Patents

Système multiplex perfectionné de télémesure

Info

Publication number
FR1123676A
FR1123676A FR1123676DA FR1123676A FR 1123676 A FR1123676 A FR 1123676A FR 1123676D A FR1123676D A FR 1123676DA FR 1123676 A FR1123676 A FR 1123676A
Authority
FR
France
Prior art keywords
multiplex system
advanced telemetry
telemetry
advanced
multiplex
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
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.)
Bendix Aviation Corp
Original Assignee
Bendix Aviation 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
Application filed by Bendix Aviation Corp filed Critical Bendix Aviation Corp
Application granted granted Critical
Publication of FR1123676A publication Critical patent/FR1123676A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00—Electric signal transmission systems
    • G08C19/12—Electric signal transmission systems in which the signal transmitted is frequency or phase of ac
    • G08C19/14—Electric signal transmission systems in which the signal transmitted is frequency or phase of ac using combination of fixed frequencies
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C15/00—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path
    • G08C15/06—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path successively, i.e. using time division
    • G08C15/10—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path successively, i.e. using time division the signals being represented by frequencies or phase of current or voltage in transmission link
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/17—Time-division multiplex systems in which the transmission channel allotted to a first user may be taken away and re-allotted to a second user if the first user becomes inactive, e.g. TASI
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/24—Time-division multiplex systems in which the allocation is indicated by an address the different channels being transmitted sequentially
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Selective Calling Equipment (AREA)
FR1123676D 1954-02-26 1955-02-25 Système multiplex perfectionné de télémesure Expired FR1123676A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US412876A US2784393A (en) 1954-02-26 1954-02-26 Frequency multiplex telemetering system

Publications (1)

Publication Number Publication Date
FR1123676A true FR1123676A (fr) 1956-09-25

Family

ID=23634846

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1123676D Expired FR1123676A (fr) 1954-02-26 1955-02-25 Système multiplex perfectionné de télémesure

Country Status (4)

Country Link
US (1) US2784393A (fr)
DE (1) DE1159820B (fr)
FR (1) FR1123676A (fr)
GB (1) GB781507A (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3058065A (en) * 1956-11-07 1962-10-09 Nielsen A C Co System for determining listening habits of wave signal receiver users
US3044046A (en) * 1957-08-01 1962-07-10 Warren Mfg Company Inc Telemetering system
US3020546A (en) * 1958-02-17 1962-02-06 Marconi Wireless Telegraph Co Radio beacons
GB919172A (fr) * 1959-04-23
US3057964A (en) * 1959-12-14 1962-10-09 Bell Telephone Labor Inc Multifrequency signaling receiver
US3209342A (en) * 1960-05-23 1965-09-28 Westinghouse Electric Corp Apparatus for detecting and indicating alarm conditions in a protected area
US3148651A (en) * 1960-10-31 1964-09-15 Julian H Ray Torpedo control apparatus
US3229300A (en) * 1961-01-31 1966-01-11 Ralph J Thompson Data gathering and recording system
US3116472A (en) * 1961-01-31 1963-12-31 Alan H Rich Multichannel logarithmic integrating computer
US3231670A (en) * 1961-11-10 1966-01-25 Robert E Lane Remote meter reading apparatus
US3268867A (en) * 1962-07-16 1966-08-23 North Electric Co Pressurized cable monitoring system having direct current interrogation of remote monitoring apparatus
NL6407780A (fr) * 1964-07-09 1966-01-10
DE1259743B (de) * 1965-07-30 1968-01-25 Licentia Gmbh Anordnung zum Abfragen von codierten, in Form von Schalterstellungen (Ein-Aus) vorliegenden Zaehlwerksstaenden bei Verbrauchszaehlern
US3699521A (en) * 1970-08-05 1972-10-17 Gen Signal Corp Decoding system having plural frequency channels
DE2157296C3 (de) * 1971-11-18 1981-04-09 Standard Elektrik Lorenz Ag, 7000 Stuttgart Fernwirkanlage
GB2116796B (en) * 1982-03-09 1986-01-08 Bowthorpe Holdings Plc Data input arrangement
FR2707731B1 (fr) * 1993-07-12 1995-09-01 Telemecanique Voyant lumineux.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1929241A (en) * 1927-07-07 1933-10-03 Gen Electric Telemetric system
US2025190A (en) * 1933-03-21 1935-12-24 Rca Corp Multiplex signaling
DE890470C (de) * 1936-04-05 1953-09-21 Siemens Ag Einrichtung zur elektrischen Fernanzeige von Nachrichten, Messwerten u. dgl.
US2450516A (en) * 1944-01-11 1948-10-05 Bell Telephone Labor Inc Telemetric data transmission system
NL80444C (fr) * 1946-06-11
DE811807C (de) * 1949-08-14 1951-08-23 Siemens & Halske A G Anordnung zur gleichzeitigen UEbertragung mehrerer Messwerte
CH289858A (de) * 1951-04-06 1953-03-31 Bbc Brown Boveri & Cie Einrichtung zur synchronen zyklischen Umschaltung bei der absatzweisen Mehrfachübertragung von Messwertgleichspannungsimpulsen.
DE850905C (de) * 1951-04-12 1952-09-29 Paul Dipl-Ing Oberfichtner Anordnung zur vereinfachten Mehrfachausnuetzung von Leitungskanaelen mittels Tonfrequenzen

Also Published As

Publication number Publication date
US2784393A (en) 1957-03-05
GB781507A (en) 1957-08-21
DE1159820B (de) 1963-12-19

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