FR2249395A1 - Remote control transmission method - has senders which operate in parallel with external signals used for sender blocking - Google Patents

Remote control transmission method - has senders which operate in parallel with external signals used for sender blocking

Info

Publication number
FR2249395A1
FR2249395A1 FR7435980A FR7435980A FR2249395A1 FR 2249395 A1 FR2249395 A1 FR 2249395A1 FR 7435980 A FR7435980 A FR 7435980A FR 7435980 A FR7435980 A FR 7435980A FR 2249395 A1 FR2249395 A1 FR 2249395A1
Authority
FR
France
Prior art keywords
station
senders
external signals
operate
parallel
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
FR7435980A
Other languages
French (fr)
Other versions
FR2249395B1 (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.)
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 FR2249395A1 publication Critical patent/FR2249395A1/en
Application granted granted Critical
Publication of FR2249395B1 publication Critical patent/FR2249395B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/54—Circuits using the same frequency for two directions of communication
    • 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)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Selective Calling Equipment (AREA)

Abstract

Signals are transmitted on a specified frequency, and the external signals block the sending station which receives them. At each signal transmission an identification code allocating a sending station to a receiving station is formed, and only signals belonging to the correct code are in a receiving station converted into control commands. Changing commands queueing at a sender are interrogated from station to station, and the changing states are transmitted to the corresponding receiving stations. A priority is given to transmission of a command change with respect to cyclical interrogations and state transmission.
FR7435980A 1973-10-29 1974-10-28 Remote control transmission method - has senders which operate in parallel with external signals used for sender blocking Granted FR2249395A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732354067 DE2354067C3 (en) 1973-10-29 1973-10-29 Procedure and device for remote control of objects

Publications (2)

Publication Number Publication Date
FR2249395A1 true FR2249395A1 (en) 1975-05-23
FR2249395B1 FR2249395B1 (en) 1978-10-20

Family

ID=5896694

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7435980A Granted FR2249395A1 (en) 1973-10-29 1974-10-28 Remote control transmission method - has senders which operate in parallel with external signals used for sender blocking

Country Status (2)

Country Link
DE (1) DE2354067C3 (en)
FR (1) FR2249395A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2403705A1 (en) * 1977-09-15 1979-04-13 Theimeg Elektronikgeraete Gmbh Remote control system using TDM transmission stations - transmits orders on sequential programme and on detection of modification, changes to other order at end of cycle

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2536161C2 (en) * 1975-08-13 1982-06-03 Siemens AG, 1000 Berlin und 8000 München Telecontrol device with a central station and a large number of stations connected together with the central station to one and the same signal transmission path
DE2560269C2 (en) * 1975-08-13 1982-10-28 Siemens AG, 1000 Berlin und 8000 München Telecontrol device with a central station and a large number of stations connected together with the central station to one and the same signal transmission path
DE2639363C2 (en) * 1976-09-01 1984-05-30 Steuerungstechnik GmbH, 8000 München Arrangement for wireless control of several independent objects
DE2715213C2 (en) * 1977-04-05 1982-10-28 Siemens AG, 1000 Berlin und 8000 München Circuit arrangement for the successive transmission of electrical signals between several stations
DE2715320C3 (en) * 1977-04-05 1982-02-25 Siemens AG, 1000 Berlin und 8000 München Circuit arrangement for the transmission of electrical signals in succession
DE2823708C2 (en) * 1978-05-31 1987-01-15 Vdo Adolf Schindling Ag, 6000 Frankfurt Arrangement for time-multiplexed data transmission with a bus system
DE2750818C3 (en) * 1977-11-14 1986-02-13 Vdo Adolf Schindling Ag, 6000 Frankfurt Arrangement for time-division multiplexed data transmission
DE2829839C2 (en) * 1978-07-07 1987-02-19 Vdo Adolf Schindling Ag, 6000 Frankfurt Arrangement for time-multiplexed data transmission in a bus system
DE3037265C2 (en) * 1980-10-02 1989-08-10 Multiplex Elektronik GmbH, 7532 Niefern-Öschelbronn Transmitter for high-frequency information transmission
DE3103132A1 (en) * 1981-01-30 1982-08-26 Siemens AG, 1000 Berlin und 8000 München Station for telecontrol devices with signal transmission in stimulus mode
GB8408538D0 (en) * 1984-04-03 1984-05-16 Senelco Ltd Transmitter-responder systems
DE3611843A1 (en) * 1986-04-09 1987-10-15 Voll Walter Dipl Ing Fh Remote control circuit for parallel operation
DE3619388C1 (en) * 1986-06-09 1987-10-01 Stein Gmbh Arrangement for converting switch codes into functional specifications
EP0326630B1 (en) 1988-02-02 1992-06-03 Theimeg Elektronikgeräte GmbH & Co. KG Method for transmitting remote control signals on a single carrier frequency between autonomous transmitters and receivers in time multiplexe and arrangement for realization of this method
JP3100716B2 (en) * 1991-01-04 2000-10-23 シーエスアイアール Identification device
IL107636A (en) * 1992-11-18 1998-02-08 Csir Detection of multiple articles
US7792089B2 (en) 2002-07-31 2010-09-07 Cattron-Theimeg, Inc. System and method for wireless remote control of locomotives

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1169009B (en) * 1962-06-29 1964-04-30 Siemens Ag Circuit arrangement for transmitting signals via a common signal channel in remote control systems
DE2211313C3 (en) * 1972-03-09 1974-08-29 Robert Bosch Elektronik Gmbh, 1000 Berlin Und 7000 Stuttgart Method for wireless control of moving objects

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2403705A1 (en) * 1977-09-15 1979-04-13 Theimeg Elektronikgeraete Gmbh Remote control system using TDM transmission stations - transmits orders on sequential programme and on detection of modification, changes to other order at end of cycle

Also Published As

Publication number Publication date
FR2249395B1 (en) 1978-10-20
DE2354067A1 (en) 1975-05-07
DE2354067B2 (en) 1978-02-16
DE2354067C3 (en) 1982-02-04

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse