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 blockingInfo
- 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
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.
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)
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)
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 |
DE2750818C3 (en) * | 1977-11-14 | 1986-02-13 | Vdo Adolf Schindling Ag, 6000 Frankfurt | Arrangement for time-division multiplexed data transmission |
DE2823708C2 (en) * | 1978-05-31 | 1987-01-15 | Vdo Adolf Schindling Ag, 6000 Frankfurt | Arrangement for time-multiplexed data transmission with a bus system |
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 |
NZ314270A (en) * | 1992-11-18 | 1998-06-26 | British Tech Group | Transponder identification system: interrogator transmits inhibiting signal to disable transponders |
US7792089B2 (en) | 2002-07-31 | 2010-09-07 | Cattron-Theimeg, Inc. | System and method for wireless remote control of locomotives |
Family Cites Families (2)
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 |
-
1973
- 1973-10-29 DE DE19732354067 patent/DE2354067C3/en not_active Expired
-
1974
- 1974-10-28 FR FR7435980A patent/FR2249395A1/en active Granted
Cited By (1)
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 |
---|---|
DE2354067C3 (en) | 1982-02-04 |
DE2354067B2 (en) | 1978-02-16 |
DE2354067A1 (en) | 1975-05-07 |
FR2249395B1 (en) | 1978-10-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |