FR2403705A1 - Procede et dispositif de transmission de messages d'ordres en multiplex dans le temps sur une seule frequence porteuse - Google Patents

Procede et dispositif de transmission de messages d'ordres en multiplex dans le temps sur une seule frequence porteuse

Info

Publication number
FR2403705A1
FR2403705A1 FR7731014A FR7731014A FR2403705A1 FR 2403705 A1 FR2403705 A1 FR 2403705A1 FR 7731014 A FR7731014 A FR 7731014A FR 7731014 A FR7731014 A FR 7731014A FR 2403705 A1 FR2403705 A1 FR 2403705A1
Authority
FR
France
Prior art keywords
orders
transmission
cycle
modification
detection
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.)
Granted
Application number
FR7731014A
Other languages
English (en)
Other versions
FR2403705B1 (fr
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.)
THEIMEG ELEKTRONIKGERAETE GmbH
Original Assignee
THEIMEG ELEKTRONIKGERAETE GmbH
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 THEIMEG ELEKTRONIKGERAETE GmbH filed Critical THEIMEG ELEKTRONIKGERAETE GmbH
Publication of FR2403705A1 publication Critical patent/FR2403705A1/fr
Application granted granted Critical
Publication of FR2403705B1 publication Critical patent/FR2403705B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G08C15/12—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 pulse characteristics in transmission link

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Selective Calling Equipment (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

La présente invention se rapporte à un procédé de transmission de messages d'ordres en multiplex dans le temps sur une fréquence porteuse unique de plusieurs stations émettrices à des objets mobiles télécommandés. Pour raccourcir le cycle total d'emission, on prévoit, au début de chaque fenêtre propre d'une station, un temps de priorité pendant lequel une modification d'ordre peut être transmise par priorité. Chaque récepteur comporte à cet effet un dispositif décodeur de signaux de priorité 13 relié à une logique de commande 5 inhibant, par intermédiaire d'une porte ET 7 l'émission du message d'ordres propre.
FR7731014A 1977-09-15 1977-10-14 Procede et dispositif de transmission de messages d'ordres en multiplex dans le temps sur une seule frequence porteuse Granted FR2403705A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772741584 DE2741584C2 (de) 1977-09-15 1977-09-15 Verfahren und Einrichtung zum Übertragen von Befehlstelegrammen im Zeitmultiplex auf einer einzigen hochfrequenten Trägerfrequenz

Publications (2)

Publication Number Publication Date
FR2403705A1 true FR2403705A1 (fr) 1979-04-13
FR2403705B1 FR2403705B1 (fr) 1982-10-29

Family

ID=6019045

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7731014A Granted FR2403705A1 (fr) 1977-09-15 1977-10-14 Procede et dispositif de transmission de messages d'ordres en multiplex dans le temps sur une seule frequence porteuse

Country Status (9)

Country Link
BE (1) BE870149A (fr)
CS (1) CS221272B2 (fr)
DE (1) DE2741584C2 (fr)
FR (1) FR2403705A1 (fr)
HU (1) HU176358B (fr)
LU (1) LU80189A1 (fr)
PL (1) PL120594B1 (fr)
RO (1) RO73850A (fr)
SU (1) SU826983A3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7792089B2 (en) 2002-07-31 2010-09-07 Cattron-Theimeg, Inc. System and method for wireless remote control of locomotives

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1038709A (en) * 1963-04-04 1966-08-10 Gen Signal Corp Improvements in and relating to communication systems
DE2354067A1 (de) * 1973-10-29 1975-05-07 Theimeg Elektronikgeraete Gmbh Verfahren und einrichtung zur uebertragung von fernsteuersignalen bei einer vorgegebenen frequenz zwischen geber- und empfangsstationen
DE2536161A1 (de) * 1975-08-13 1977-02-17 Siemens Ag Fernwirkeinrichtung mit einer zentralstation und einer vielzahl von unterstationen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2211313C3 (de) * 1972-03-09 1974-08-29 Robert Bosch Elektronik Gmbh, 1000 Berlin Und 7000 Stuttgart Verfahren zum drahtlosen Steuern von beweglichen Objekten
DE2449660C3 (de) * 1974-10-18 1982-12-16 Theimeg-Elektronikgeräte GmbH & Co, 4060 Viersen Verfahren und Einrichtung zur Synchronisation von im Zeitmultiplex arbeitenden, untereinander gleichberechtigten autonomen Geberstationen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1038709A (en) * 1963-04-04 1966-08-10 Gen Signal Corp Improvements in and relating to communication systems
DE2354067A1 (de) * 1973-10-29 1975-05-07 Theimeg Elektronikgeraete Gmbh Verfahren und einrichtung zur uebertragung von fernsteuersignalen bei einer vorgegebenen frequenz zwischen geber- und empfangsstationen
FR2249395A1 (en) * 1973-10-29 1975-05-23 Theimeg Elektronikgeraete Gmbh Remote control transmission method - has senders which operate in parallel with external signals used for sender blocking
DE2536161A1 (de) * 1975-08-13 1977-02-17 Siemens Ag Fernwirkeinrichtung mit einer zentralstation und einer vielzahl von unterstationen

Also Published As

Publication number Publication date
HU176358B (en) 1981-01-28
PL201540A1 (pl) 1979-05-07
RO73850A (fr) 1983-09-26
PL120594B1 (en) 1982-03-31
DE2741584C2 (de) 1986-01-02
SU826983A3 (ru) 1981-04-30
BE870149A (fr) 1979-01-02
DE2741584A1 (de) 1979-03-22
LU80189A1 (fr) 1979-03-07
FR2403705B1 (fr) 1982-10-29
CS221272B2 (en) 1983-04-29
RO73850B (ro) 1983-08-30

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Legal Events

Date Code Title Description
ST Notification of lapse