JPH0443320B2 - - Google Patents

Info

Publication number
JPH0443320B2
JPH0443320B2 JP60010793A JP1079385A JPH0443320B2 JP H0443320 B2 JPH0443320 B2 JP H0443320B2 JP 60010793 A JP60010793 A JP 60010793A JP 1079385 A JP1079385 A JP 1079385A JP H0443320 B2 JPH0443320 B2 JP H0443320B2
Authority
JP
Japan
Prior art keywords
transmitter
terminal devices
terminal device
terminal
line
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 - Lifetime
Application number
JP60010793A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61170899A (ja
Inventor
Tetsuo Kimura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nittan Co Ltd
Original Assignee
Nittan Co Ltd
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 Nittan Co Ltd filed Critical Nittan Co Ltd
Priority to JP60010793A priority Critical patent/JPS61170899A/ja
Priority to US06/779,848 priority patent/US4740787A/en
Priority to GB08523619A priority patent/GB2170630B/en
Publication of JPS61170899A publication Critical patent/JPS61170899A/ja
Publication of JPH0443320B2 publication Critical patent/JPH0443320B2/ja
Granted legal-status Critical Current

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
    • G08B26/002—Alarm systems in which substations are interrogated in succession by a central station with individual interrogation of substations connected in parallel only replying the state of the sensor

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Alarm Systems (AREA)
JP60010793A 1985-01-25 1985-01-25 防災設備の集中監視方式 Granted JPS61170899A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP60010793A JPS61170899A (ja) 1985-01-25 1985-01-25 防災設備の集中監視方式
US06/779,848 US4740787A (en) 1985-01-25 1985-09-25 Centralized monitoring method for security system
GB08523619A GB2170630B (en) 1985-01-25 1985-09-25 Centralised monitoring method for security system and a security system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60010793A JPS61170899A (ja) 1985-01-25 1985-01-25 防災設備の集中監視方式

Publications (2)

Publication Number Publication Date
JPS61170899A JPS61170899A (ja) 1986-08-01
JPH0443320B2 true JPH0443320B2 (en]) 1992-07-16

Family

ID=11760220

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60010793A Granted JPS61170899A (ja) 1985-01-25 1985-01-25 防災設備の集中監視方式

Country Status (3)

Country Link
US (1) US4740787A (en])
JP (1) JPS61170899A (en])
GB (1) GB2170630B (en])

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4901316A (en) * 1986-05-27 1990-02-13 Nohmi Bosai Kogyo Co., Ltd. Disaster prevention monitoring and control facility
JPH0632144B2 (ja) * 1987-04-08 1994-04-27 ニツタン株式会社 環境異常警報装置
US4829297A (en) * 1987-05-08 1989-05-09 Allen-Bradley Company, Inc. Communication network polling technique
AU593170B2 (en) * 1987-10-27 1990-02-01 Matsushita Electric Works Ltd. Remote supervisory and controlling system
NO885320L (no) * 1987-11-30 1989-05-31 Hochiki Co Brann-alarm system.
US4980913A (en) * 1988-04-19 1990-12-25 Vindicator Corporation Security system network
JPH0810844B2 (ja) * 1988-04-22 1996-01-31 株式会社日立製作所 配電系統の状態監視方法
FR2636157A1 (fr) * 1988-09-08 1990-03-09 Hugon Emile Centrale d'adresse et de programmation de detecteur d'alarme incendie
JPH0817394B2 (ja) * 1989-09-14 1996-02-21 松下電工株式会社 時分割多重伝送システムの割込処理方式
US5822527A (en) * 1990-05-04 1998-10-13 Digital Equipment Corporation Method and apparatus for information stream filtration using tagged information access and action registration
US5155480A (en) * 1990-12-27 1992-10-13 Adc Telecommunications, Inc. Event reporting using a two-wire non-blocking bus structure
US6889264B2 (en) 2002-10-09 2005-05-03 Hewlett-Packard Development Company, L.P. Imposing a delay for indication of a status board to provide a time for self-rectification of a service event detected from peripheral status information

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3323107A (en) * 1963-02-19 1967-05-30 Electrada Corp Plural station telemetering system responsive to condition to interrupt scan until station information is transmitted
US3516063A (en) * 1966-05-09 1970-06-02 Leeds & Northrup Co Supervisory and control system having buffer storage input to data logger
US3796994A (en) * 1971-06-24 1974-03-12 Edwards Co Code communication system
US3755782A (en) * 1972-08-28 1973-08-28 Ibm Communication system polling method
US3806872A (en) * 1973-05-10 1974-04-23 Avco Corp Address interrupt and current status display
GB1547145A (en) * 1978-01-24 1979-06-06 Frankov V N Input device for delivery of data from digital transmitters
JPS5868346A (ja) * 1981-10-18 1983-04-23 Toshiba Corp デ−タ伝送システム
JPS58198994A (ja) * 1982-05-15 1983-11-19 Matsushita Electric Works Ltd 時分割多重遠隔制御システムの割込処理方式
JPS5914092A (ja) * 1982-07-15 1984-01-24 ニツタン株式会社 異常集中監視方式
JPS5977594A (ja) * 1982-10-27 1984-05-04 ニツタン株式会社 火災警報システム
US4538138A (en) * 1982-12-17 1985-08-27 American District Telegraph Company Integrated security system having a multiprogrammed controller
DE3429941C2 (de) * 1983-08-15 1987-04-16 Honda Giken Kogyo K.K., Tokio/Tokyo Kommunikationssystem für Fahrzeugkörper

Also Published As

Publication number Publication date
GB8523619D0 (en) 1985-10-30
GB2170630B (en) 1988-11-02
GB2170630A (en) 1986-08-06
JPS61170899A (ja) 1986-08-01
US4740787A (en) 1988-04-26

Similar Documents

Publication Publication Date Title
JPH0443320B2 (en])
EP0269747B1 (en) Transmission circuit of facilities for preventing disasters
JPH0231298A (ja) 自動通報設備
JP3849754B2 (ja) 火災報知システム
JP2733295B2 (ja) セキュリティシステム
JP3140530B2 (ja) 火災報知設備
JP3405554B2 (ja) 警報システム
JPH10289392A (ja) 防災監視システム
JP2563660B2 (ja) ホームセキュリティシステム
JPS60159997A (ja) 警報システム
JPH0552997B2 (en])
JP2921698B2 (ja) 住宅内設備の監視システム
JPH0546158Y2 (en])
JP2863286B2 (ja) 遠隔監視装置
JP2656806B2 (ja) 防犯システム
JPH0218632Y2 (en])
JPH05325080A (ja) セキュリティ監視通報システム
JP2771197B2 (ja) 遠隔監視装置
JP3539270B2 (ja) 火災監視システム
JPS63285041A (ja) マスタ／スレ−ブ切替方式
JP2559961B2 (ja) 警報システム
JP3508201B2 (ja) セキュリティ監視通話システム
JP3342782B2 (ja) 火災報知設備
JPH04299500A (ja) 防災システム
JPH10116391A (ja) 親子警備システム

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees