CH491574A - Digital telecontrol system working in call mode with a central station and several sub-stations - Google Patents
Digital telecontrol system working in call mode with a central station and several sub-stationsInfo
- Publication number
- CH491574A CH491574A CH945069A CH945069A CH491574A CH 491574 A CH491574 A CH 491574A CH 945069 A CH945069 A CH 945069A CH 945069 A CH945069 A CH 945069A CH 491574 A CH491574 A CH 491574A
- Authority
- CH
- Switzerland
- Prior art keywords
- stations
- central station
- call mode
- several sub
- system working
- Prior art date
Links
Classifications
-
- 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
-
- 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)
- Small-Scale Networks (AREA)
- Selective Calling Equipment (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH945069A CH491574A (en) | 1969-06-20 | 1969-06-20 | Digital telecontrol system working in call mode with a central station and several sub-stations |
DE19691937648 DE1937648B2 (en) | 1969-06-20 | 1969-07-21 | DIGITAL REMOTE CONTROL PROCESS WITH A CENTRAL OFFICE AND SEVERAL SUBSIDIARIES WITH TRANSFER OF INFORMATION IN BOTH DIRECTIONS |
FR6928536A FR2046927A1 (en) | 1969-06-20 | 1969-08-20 | |
NL6912642A NL6912642A (en) | 1969-06-20 | 1969-08-20 | |
SE1154369A SE343454B (en) | 1969-06-20 | 1969-08-20 | |
BE737873D BE737873A (en) | 1969-06-20 | 1969-08-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH945069A CH491574A (en) | 1969-06-20 | 1969-06-20 | Digital telecontrol system working in call mode with a central station and several sub-stations |
Publications (1)
Publication Number | Publication Date |
---|---|
CH491574A true CH491574A (en) | 1970-05-31 |
Family
ID=4352129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH945069A CH491574A (en) | 1969-06-20 | 1969-06-20 | Digital telecontrol system working in call mode with a central station and several sub-stations |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE737873A (en) |
CH (1) | CH491574A (en) |
DE (1) | DE1937648B2 (en) |
FR (1) | FR2046927A1 (en) |
NL (1) | NL6912642A (en) |
SE (1) | SE343454B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1980000210A1 (en) * | 1978-07-08 | 1980-02-07 | Bbc Brown Boveri & Cie | Identification process for remote control operating systems in time sharing communication |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3009308A1 (en) * | 1980-03-11 | 1981-10-01 | Siemens AG, 1000 Berlin und 8000 München | METHOD AND ARRANGEMENT FOR TRANSMITTING DATA SIGNALS |
-
1969
- 1969-06-20 CH CH945069A patent/CH491574A/en not_active IP Right Cessation
- 1969-07-21 DE DE19691937648 patent/DE1937648B2/en active Pending
- 1969-08-20 NL NL6912642A patent/NL6912642A/xx unknown
- 1969-08-20 SE SE1154369A patent/SE343454B/xx unknown
- 1969-08-20 FR FR6928536A patent/FR2046927A1/fr not_active Withdrawn
- 1969-08-22 BE BE737873D patent/BE737873A/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1980000210A1 (en) * | 1978-07-08 | 1980-02-07 | Bbc Brown Boveri & Cie | Identification process for remote control operating systems in time sharing communication |
Also Published As
Publication number | Publication date |
---|---|
DE1937648A1 (en) | 1970-12-23 |
SE343454B (en) | 1972-03-06 |
BE737873A (en) | 1970-02-02 |
NL6912642A (en) | 1970-12-22 |
FR2046927A1 (en) | 1971-03-12 |
DE1937648B2 (en) | 1972-09-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |