KR890023541U - 2선 병렬식의 주택정보감시 및 콘트롤 시스템 - Google Patents

2선 병렬식의 주택정보감시 및 콘트롤 시스템

Info

Publication number
KR890023541U
KR890023541U KR2019880007974U KR880007974U KR890023541U KR 890023541 U KR890023541 U KR 890023541U KR 2019880007974 U KR2019880007974 U KR 2019880007974U KR 880007974 U KR880007974 U KR 880007974U KR 890023541 U KR890023541 U KR 890023541U
Authority
KR
South Korea
Prior art keywords
control system
information monitoring
housing information
wire parallel
parallel housing
Prior art date
Application number
KR2019880007974U
Other languages
English (en)
Other versions
KR910003566Y1 (ko
Inventor
이기운
Original Assignee
한국통신 주식회사
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 한국통신 주식회사 filed Critical 한국통신 주식회사
Priority to KR2019880007974U priority Critical patent/KR910003566Y1/ko
Publication of KR890023541U publication Critical patent/KR890023541U/ko
Application granted granted Critical
Publication of KR910003566Y1 publication Critical patent/KR910003566Y1/ko

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B26/00—Alarm systems in which substations are interrogated in succession by a central station
    • G08B26/001—Alarm systems in which substations are interrogated in succession by a central station with individual interrogation of substations connected in parallel
    • G08B26/003—Alarm systems in which substations are interrogated in succession by a central station with individual interrogation of substations connected in parallel replying the identity and the state of the sensor
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/187—Machine fault alarms
    • 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
    • G08B25/008—Alarm setting and unsetting, i.e. arming or disarming of the security system
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/18—Prevention or correction of operating errors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Alarm Systems (AREA)
KR2019880007974U 1988-05-30 1988-05-30 2선 병렬식의 주택정보감시 및 콘트롤 시스템 KR910003566Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880007974U KR910003566Y1 (ko) 1988-05-30 1988-05-30 2선 병렬식의 주택정보감시 및 콘트롤 시스템

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880007974U KR910003566Y1 (ko) 1988-05-30 1988-05-30 2선 병렬식의 주택정보감시 및 콘트롤 시스템

Publications (2)

Publication Number Publication Date
KR890023541U true KR890023541U (ko) 1989-12-04
KR910003566Y1 KR910003566Y1 (ko) 1991-05-31

Family

ID=19275673

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880007974U KR910003566Y1 (ko) 1988-05-30 1988-05-30 2선 병렬식의 주택정보감시 및 콘트롤 시스템

Country Status (1)

Country Link
KR (1) KR910003566Y1 (ko)

Also Published As

Publication number Publication date
KR910003566Y1 (ko) 1991-05-31

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Legal Events

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E701 Decision to grant or registration of patent right
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Payment date: 19961224

Year of fee payment: 12

EXPY Expiration of term