FR2347834A1 - Appareil recepteur pour systeme de telecommande - Google Patents
Appareil recepteur pour systeme de telecommandeInfo
- Publication number
- FR2347834A1 FR2347834A1 FR7610495A FR7610495A FR2347834A1 FR 2347834 A1 FR2347834 A1 FR 2347834A1 FR 7610495 A FR7610495 A FR 7610495A FR 7610495 A FR7610495 A FR 7610495A FR 2347834 A1 FR2347834 A1 FR 2347834A1
- Authority
- FR
- France
- Prior art keywords
- control system
- remote control
- receiver device
- receiver
- remote
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/08—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
- G08B25/085—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines using central distribution transmission lines
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/04—Frequency-transposition arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/14—Arrangements providing for calling or supervisory signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
- H04N2007/1739—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal the upstream communication being transmitted via a separate link, e.g. telephone line
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Electromagnetism (AREA)
- Multimedia (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- General Physics & Mathematics (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB12771/76A GB1526027A (en) | 1976-03-30 | 1976-03-30 | Subscription alarm system |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2347834A1 true FR2347834A1 (fr) | 1977-11-04 |
FR2347834B1 FR2347834B1 (fr) | 1980-03-28 |
Family
ID=10010840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7610495A Granted FR2347834A1 (fr) | 1976-03-30 | 1976-04-09 | Appareil recepteur pour systeme de telecommande |
Country Status (4)
Country | Link |
---|---|
US (1) | US4066966A (fr) |
DE (1) | DE2613584C2 (fr) |
FR (1) | FR2347834A1 (fr) |
GB (1) | GB1526027A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0003823A2 (fr) * | 1978-02-22 | 1979-09-05 | Heinrich-Hertz-Institut für Nachrichtentechnik Berlin GmbH | Installation pour télévision par câble interactive |
FR2568736A1 (fr) * | 1984-08-01 | 1986-02-07 | Rhone Entreprise Sarl Antenne | Installation de transmission de signaux d'alarme, pour ensembles immobiliers |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53136500A (en) * | 1977-05-02 | 1978-11-29 | Hochiki Co | Alarm system |
US4477799A (en) * | 1981-12-07 | 1984-10-16 | General Instrument Corporation | Security apparatus with alarm search and verification capability |
US4494111A (en) * | 1981-12-07 | 1985-01-15 | General Instrument Corporation | Frequency agile security apparatus |
US4477800A (en) * | 1981-12-07 | 1984-10-16 | General Instrument Corporation | Security system |
US4476488A (en) * | 1983-03-23 | 1984-10-09 | Zenith Electronics Corporation | Control circuit for CATV alert system |
US4494138A (en) * | 1983-05-11 | 1985-01-15 | Comsonics, Inc. | Segmented upstream management for cable television |
US4916432A (en) * | 1987-10-21 | 1990-04-10 | Pittway Corporation | Smoke and fire detection system communication |
US5073930A (en) * | 1989-10-19 | 1991-12-17 | Green James A | Method and system for receiving and distributing satellite transmitted television signals |
US6122482A (en) | 1995-02-22 | 2000-09-19 | Global Communications, Inc. | Satellite broadcast receiving and distribution system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2000130A (en) * | 1932-12-16 | 1935-05-07 | American Telephone & Telegraph | Wide band transmission system |
US3342941A (en) * | 1962-06-18 | 1967-09-19 | Toyo Tsushinki Kabushiki Kaish | Multi-channel carrier transmission system |
US3794922A (en) * | 1972-01-26 | 1974-02-26 | Tocom | Data sampling communication system |
JPS5411822Y2 (fr) * | 1972-04-01 | 1979-05-25 | ||
JPS523955Y2 (fr) * | 1972-12-22 | 1977-01-27 |
-
1976
- 1976-03-30 GB GB12771/76A patent/GB1526027A/en not_active Expired
- 1976-03-30 DE DE2613584A patent/DE2613584C2/de not_active Expired
- 1976-04-09 FR FR7610495A patent/FR2347834A1/fr active Granted
- 1976-04-15 US US05/677,367 patent/US4066966A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0003823A2 (fr) * | 1978-02-22 | 1979-09-05 | Heinrich-Hertz-Institut für Nachrichtentechnik Berlin GmbH | Installation pour télévision par câble interactive |
EP0003823A3 (en) * | 1978-02-22 | 1979-10-17 | Heinrich-Hertz-Institut Fur Nachrichtentechnik Berlin Gmbh | Interactive cable television installation |
FR2568736A1 (fr) * | 1984-08-01 | 1986-02-07 | Rhone Entreprise Sarl Antenne | Installation de transmission de signaux d'alarme, pour ensembles immobiliers |
Also Published As
Publication number | Publication date |
---|---|
DE2613584C2 (de) | 1978-04-06 |
DE2613584B1 (de) | 1977-08-04 |
FR2347834B1 (fr) | 1980-03-28 |
GB1526027A (en) | 1978-09-27 |
US4066966A (en) | 1978-01-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |