ES8200497A1 - Sistema para la transmision de senales binarias - Google Patents
Sistema para la transmision de senales binariasInfo
- Publication number
- ES8200497A1 ES8200497A1 ES492338A ES492338A ES8200497A1 ES 8200497 A1 ES8200497 A1 ES 8200497A1 ES 492338 A ES492338 A ES 492338A ES 492338 A ES492338 A ES 492338A ES 8200497 A1 ES8200497 A1 ES 8200497A1
- Authority
- ES
- Spain
- Prior art keywords
- binary signals
- components
- band pass
- transmission
- coupler
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
- H04B2203/5416—Methods of transmitting or receiving signals via power distribution lines by adding signals to the wave form of the power source
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5429—Applications for powerline communications
- H04B2203/5458—Monitor sensor; Alarm systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5462—Systems for power line communications
- H04B2203/5483—Systems for power line communications using coupling circuits
- H04B2203/5487—Systems for power line communications using coupling circuits cables
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Alarm Systems (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Abstract
SISTEMA PARA LA TRANSMISION DE SEÑALES BINARIAS ENTRE LOS COMPONENTES DE UNA INSTALACION DE ALARMA A TRAVES DE UNA RED GENERAL DEL SUMINISTRO ELECTICO. COMPRENDE UN PRIMER ELEMENTO DE ALARMA QUE SUMINISTRA UNA SEÑAL BINARIA EN FORMA DE UN GRUPO DE IMPULSOS A UN MODULADOR; DICHO MODULADOR ES UN GENERADOR DE FRECUENCIAS QUE AL RECIBIR UN 0 LOGICO SUMINISTRA UNA PRIMERA FRECUENCIA F1, MIENTRAS QUE AL RECIBIR UN 1 LOGICO SUMINISTRA UNA SEGUNDA FRECUENCIA F2; CADA UNA DE LAS FRECUENCIAS SE TRANSMITE POR MEDIO DE LA ETAPA FINAL DE UN TRANSMISOR A UN ELEMENTO QUE ACOPLA DICHAS FRECUENCIAS EN UNA FASE Y EL NEUTRO DE LA RED GENERAL DEL SUMINISTRO ELECTRICO; SI LAS SEÑALES EN FORMA DE FRECUENCIA LLEGAN, PROCEDENTES DE OTRO ELEMENTO DE ALARMA, SE TRANSFORMAN EN SEÑALES BINARIAS EN UN ELEMENTO DEMODULADOR, PASANDO POSTERIORMENTE AL PRIMER ELEMENTO DE ALARMA, DONDE SON EVALUADAS POR ELEMENTOS DE CONEXION LOGICOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2923715A DE2923715C2 (de) | 1979-06-12 | 1979-06-12 | System zur seriellen Übertragung binärer Signale zwischen den Bauelementen einer Alarmanlage |
Publications (2)
Publication Number | Publication Date |
---|---|
ES492338A0 ES492338A0 (es) | 1981-11-01 |
ES8200497A1 true ES8200497A1 (es) | 1981-11-01 |
Family
ID=6073034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES492338A Expired ES8200497A1 (es) | 1979-06-12 | 1980-06-11 | Sistema para la transmision de senales binarias |
Country Status (10)
Country | Link |
---|---|
US (1) | US4390863A (es) |
BE (1) | BE883772A (es) |
CH (1) | CH650626A5 (es) |
DE (1) | DE2923715C2 (es) |
ES (1) | ES8200497A1 (es) |
FR (1) | FR2458960B1 (es) |
GB (1) | GB2052222B (es) |
IT (1) | IT1131301B (es) |
NL (1) | NL8003413A (es) |
SE (1) | SE444248B (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH642208A5 (fr) * | 1981-03-16 | 1984-03-30 | Sss 3 Sa Geneve | Installation de signalisation electrique comprenant au moins un emetteur et un recepteur. |
DE3119119A1 (de) * | 1981-05-14 | 1982-12-09 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren und vorrichtung zur stochastischen uebertragung von messwerten |
DE19754800A1 (de) * | 1997-12-10 | 1999-06-17 | Abb Patent Gmbh | Buskoppeleinrichtung |
EP1672811A1 (en) * | 2000-03-14 | 2006-06-21 | Biwave Technologies | Single-cable, transmission device for signals and power supply of a surveillance system |
DE502007003173D1 (de) * | 2007-10-24 | 2010-04-29 | Festo Ag & Co Kg | Fluidische Ventilanordnung mit wenigstens einem Elektromagnetventil und einem Identifikationsdatenspeicher |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2799853A (en) * | 1953-12-10 | 1957-07-16 | Robert C Colwell | Home emergency alarm |
US2913711A (en) * | 1954-10-15 | 1959-11-17 | Itt | Signal control system |
US2894208A (en) * | 1955-09-06 | 1959-07-07 | Motorola Inc | Frequency shift transmitter |
GB890549A (en) * | 1959-05-21 | 1962-03-07 | Bristol Company | Telemetering system |
US3388389A (en) * | 1964-06-09 | 1968-06-11 | Davis Foreman | Alarm systems |
US3659280A (en) * | 1967-11-20 | 1972-04-25 | Dantronics Inc | Communication system using the electrical power distribution network of a building |
US3622999A (en) * | 1969-06-30 | 1971-11-23 | Gulf & Western Syst Co | Binary-coded emergency communication system |
US3903508A (en) * | 1970-02-03 | 1975-09-02 | Mitsubishi Kenki | Centralized controlling apparatus having control frequencies |
SE365681B (es) * | 1972-02-09 | 1974-03-25 | Ericsson Telefon Ab L M | |
US3815119A (en) * | 1972-03-01 | 1974-06-04 | Sangamo Electric Co | Remote meter reading system using electric power lines |
US3810096A (en) * | 1972-09-14 | 1974-05-07 | Integrated Syst Co | Method and system for transmitting data and indicating room status |
US3852740A (en) * | 1973-04-16 | 1974-12-03 | Fine E | Alarm system with radio alarm link and equipment-activating power line link |
CH591789A5 (es) * | 1973-05-15 | 1977-09-30 | Gen Public Utilities | |
CH566086A5 (es) * | 1973-05-18 | 1975-08-29 | Zellweger Uster Ag | |
US3911415A (en) * | 1973-12-18 | 1975-10-07 | Westinghouse Electric Corp | Distribution network power line carrier communication system |
US4040046A (en) * | 1974-02-20 | 1977-08-02 | Northern Illinois Gas Company | Remote data readout system for transmitting digital data over existing electrical power lines |
US3922664A (en) * | 1974-05-28 | 1975-11-25 | Carl D Wadsworth | Digital communication system which can be utilized as a security system for apartment houses or the like |
US4016429A (en) * | 1976-01-16 | 1977-04-05 | Westinghouse Electric Corporation | Power line carrier communication system for signaling customer locations through ground wire conductors |
JPS6013588B2 (ja) * | 1977-09-16 | 1985-04-08 | 日本電気株式会社 | 無線個別呼出受信機 |
-
1979
- 1979-06-12 DE DE2923715A patent/DE2923715C2/de not_active Expired
-
1980
- 1980-06-06 SE SE8004241A patent/SE444248B/sv not_active IP Right Cessation
- 1980-06-11 GB GB8019148A patent/GB2052222B/en not_active Expired
- 1980-06-11 CH CH4495/80A patent/CH650626A5/de not_active IP Right Cessation
- 1980-06-11 IT IT22700/80A patent/IT1131301B/it active
- 1980-06-11 ES ES492338A patent/ES8200497A1/es not_active Expired
- 1980-06-11 BE BE0/201001A patent/BE883772A/fr not_active IP Right Cessation
- 1980-06-12 NL NL8003413A patent/NL8003413A/nl not_active Application Discontinuation
- 1980-06-12 FR FR8013096A patent/FR2458960B1/fr not_active Expired
- 1980-06-12 US US06/158,880 patent/US4390863A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB2052222B (en) | 1983-10-12 |
SE444248B (sv) | 1986-03-24 |
DE2923715C2 (de) | 1985-12-19 |
ES492338A0 (es) | 1981-11-01 |
GB2052222A (en) | 1981-01-21 |
US4390863A (en) | 1983-06-28 |
IT8022700A0 (it) | 1980-06-11 |
FR2458960A1 (fr) | 1981-01-02 |
BE883772A (fr) | 1980-10-01 |
IT1131301B (it) | 1986-06-18 |
FR2458960B1 (fr) | 1986-08-22 |
DE2923715A1 (de) | 1980-12-18 |
NL8003413A (nl) | 1980-12-16 |
CH650626A5 (de) | 1985-07-31 |
SE8004241L (sv) | 1980-12-13 |
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