[go: up one dir, main page]

IE810927L - Communications system - Google Patents

Communications system

Info

Publication number
IE810927L
IE810927L IE810927A IE92781A IE810927L IE 810927 L IE810927 L IE 810927L IE 810927 A IE810927 A IE 810927A IE 92781 A IE92781 A IE 92781A IE 810927 L IE810927 L IE 810927L
Authority
IE
Ireland
Prior art keywords
wardens
communications
terminal
houses
house
Prior art date
Application number
IE810927A
Other versions
IE51991B1 (en
Original Assignee
City Of Edinburgh Distr Counci
Mcluckie John Campbell
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 City Of Edinburgh Distr Counci, Mcluckie John Campbell filed Critical City Of Edinburgh Distr Counci
Publication of IE810927L publication Critical patent/IE810927L/en
Publication of IE51991B1 publication Critical patent/IE51991B1/en

Links

Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/009Signalling of the alarm condition to a substation whose identity is signalled to a central station, e.g. relaying alarm signals in order to extend communication range
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01Alarm 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
    • G08B25/014Alarm signalling to a central station with two-way communication, e.g. with signalling back
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01Alarm 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
    • G08B25/016Personal emergency signalling and security systems

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Alarm Systems (AREA)
  • Selective Calling Equipment (AREA)
  • Structure Of Receivers (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Transmitters (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Tents Or Canopies (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

A sheltered housing communications system comprises a plurality of sheltered housing groups each having tenanted houses (14) interconnected to a wardens house (12) accommodating a terminal (20) by means of a communications network (13). A communications centre (10) functionally duplicates the terminal (20) for a plurality of wardens houses (12) and are connected by communications channels (11) to the respective wardens terminals (20) and each wardens house (12) comprises means (29) for switching the pertaining local network (13) through to the communications centre (10) so as to bypass the local wardens terminal (20).
IE927/81A 1980-04-26 1981-04-24 Sheltered housing schemes communications system IE51991B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8013849 1980-04-26

Publications (2)

Publication Number Publication Date
IE810927L true IE810927L (en) 1981-10-26
IE51991B1 IE51991B1 (en) 1987-05-13

Family

ID=10513028

Family Applications (1)

Application Number Title Priority Date Filing Date
IE927/81A IE51991B1 (en) 1980-04-26 1981-04-24 Sheltered housing schemes communications system

Country Status (11)

Country Link
EP (1) EP0039203B1 (en)
JP (1) JPS5762488A (en)
AT (1) ATE16863T1 (en)
AU (1) AU535110B2 (en)
CA (1) CA1174746A (en)
DE (1) DE3173095D1 (en)
DK (1) DK183881A (en)
IE (1) IE51991B1 (en)
NO (1) NO156107C (en)
NZ (1) NZ196890A (en)
ZA (1) ZA812618B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123193B (en) * 1982-06-19 1985-12-11 James Ernest Gleave Public address system
GB2176639B (en) * 1985-05-31 1988-11-23 Mars Inc Data acquisition system
GB8714003D0 (en) * 1987-06-16 1987-07-22 Trunstall Telecom Ltd Emergency call system
EP0435344B1 (en) * 1989-12-28 1995-10-25 Canon Kabushiki Kaisha Multi-media terminal apparatus
JP3666400B2 (en) 2001-03-07 2005-06-29 オムロン株式会社 Monitoring device and method, recording medium, and security system
NL1024821C2 (en) * 2003-11-20 2005-05-23 Xsp V O F Wireless alarm system for preventing theft of e.g. boats in harbour, uses central transmitter and receiver unit to send general and specific broadcast signals to monitoring units
US7292142B2 (en) * 2004-10-20 2007-11-06 Honeywell International, Inc. Method and apparatus for interfacing security systems by periodic check in with remote facility

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS537092B2 (en) * 1972-12-22 1978-03-14
US3914692A (en) * 1973-08-29 1975-10-21 Jr George C Seaborn Emergency communication system
GB1494893A (en) * 1973-10-09 1977-12-14 Emi Ltd Alarm signalling systems

Also Published As

Publication number Publication date
EP0039203B1 (en) 1985-12-04
JPS5762488A (en) 1982-04-15
NZ196890A (en) 1983-11-30
EP0039203A3 (en) 1982-09-29
ATE16863T1 (en) 1985-12-15
EP0039203A2 (en) 1981-11-04
DK183881A (en) 1981-10-27
AU535110B2 (en) 1984-03-01
NO811402L (en) 1981-10-27
AU6980881A (en) 1981-10-29
NO156107C (en) 1987-07-22
DE3173095D1 (en) 1986-01-16
ZA812618B (en) 1982-05-26
CA1174746A (en) 1984-09-18
NO156107B (en) 1987-04-13
IE51991B1 (en) 1987-05-13

Similar Documents

Publication Publication Date Title
DE3165328D1 (en) Communication system concentrator for connecting a plurality of asynchronous terminals
GB2074815B (en) Telecommunications switching network using digital switching modules
EP0038607A3 (en) Modular connector housing
ES277169U (en) Modular connecting strop.
GB2117577B (en) An electrical distributor segment for telephone exchange systems
DE3173095D1 (en) Sheltered housing schemes communications system
AR226033A1 (en) CIRCUIT ARRANGEMENT FOR ESTABLISHING CONFERENCE COMMUNICATIONS IN A TIME-MULTIPLEX PCM LINK SYSTEM
JPS5630394A (en) Electric communication exchange system
AR228840A1 (en) CIRCUIT ARRANGEMENT FOR ESTABLISHING CONFERENCE COMMUNICATIONS IN A TIME-MULTIPLEX PCM LINK SYSTEM
DE3370432D1 (en) Circuit arrangement for the exchange of messages within a telecommunication system consisting of a plurality of modular units
JPS56132039A (en) Pcm coupling cirucit network diagnozing circuit
JPS56158592A (en) Telephone set circuit netword
JPS56131253A (en) Signal circuit capable of connecting subscriber line of communication exchange system
GB2128447B (en) Telephone exchange system test equipment
JPS57211897A (en) Central control time division multiplex telephone exchange system such as pcm telephone exchange system circuit device
ES8500692A1 (en) Integrated communication system.
GB2125252B (en) Telecommunication exchange network
JPS5728494A (en) Private branch of exchange system
GB2130051B (en) Telecommunication supervision system
GB2129657B (en) Circuit arrangement for transmitting digital signals in a communication system particularly in a pcm telephone private branch exchange
PT74815B (en) Circuit arrangement designed to align one to the other a plurality of pcm bundles that reach a communication node
ES8203183A1 (en) Improvements in or relating to electronic intercommunication installation
JPS5335402A (en) Optical fibre communicating system
IL70035A0 (en) System for connecting central functional units to a geographical interlocking
NO160556C (en) DIGITAL COMMUNICATION SYSTEM WHERE DIGITAL TERMINALS ARE CONNECTED TO A TERMINAL Nodes.