JPS57161907A - Alarm monitor device - Google Patents

Alarm monitor device

Info

Publication number
JPS57161907A
JPS57161907A JP56046474A JP4647481A JPS57161907A JP S57161907 A JPS57161907 A JP S57161907A JP 56046474 A JP56046474 A JP 56046474A JP 4647481 A JP4647481 A JP 4647481A JP S57161907 A JPS57161907 A JP S57161907A
Authority
JP
Japan
Prior art keywords
alarm
operator
logical
group
visual
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.)
Pending
Application number
JP56046474A
Other languages
Japanese (ja)
Inventor
Kaoru Shinohara
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP56046474A priority Critical patent/JPS57161907A/en
Publication of JPS57161907A publication Critical patent/JPS57161907A/en
Pending legal-status Critical Current

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
    • G08B25/14—Central alarm receiver or annunciator arrangements

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Emergency Alarm Devices (AREA)
  • Alarm Systems (AREA)

Abstract

PURPOSE:To reduce the burden of the operator and to facilitate corresponding operations, by classifying alarms to plural functional groups and selecting and discriminating a group for the occurrence of an alarm to report it to the operator with visual and aural information. CONSTITUTION:Alarms are classified to plural functional groups by the degree of importance, the degree of urgency, the function, etc.; and when an alarm occurs, the group to which the alarm belongs is selected and discriminated and is reported to the operator with visual and aural information. For example, the alarm signal of a plant is inputted as a digital signal to an input signal processing part 2 of a computer 1, and the output signal is sent to a logical deciding part 3. Next, the generated alarm is classified functionally in the logical deciding part 3 to decide the group to which the alarm belongs. The decided result of the logical deciding part 3 is reported to the operator through an output signal processing part 4 with visual information on a CRT display equipment 5 and aural information on a voice reporting device 6.
JP56046474A 1981-03-31 1981-03-31 Alarm monitor device Pending JPS57161907A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56046474A JPS57161907A (en) 1981-03-31 1981-03-31 Alarm monitor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56046474A JPS57161907A (en) 1981-03-31 1981-03-31 Alarm monitor device

Publications (1)

Publication Number Publication Date
JPS57161907A true JPS57161907A (en) 1982-10-05

Family

ID=12748183

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56046474A Pending JPS57161907A (en) 1981-03-31 1981-03-31 Alarm monitor device

Country Status (1)

Country Link
JP (1) JPS57161907A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6073706A (en) * 1983-09-29 1985-04-25 Toshiba Corp Supervisory device
WO2018037541A1 (en) * 2016-08-25 2018-03-01 株式会社日立製作所 Equipment malfunction diagnostic device and malfunction diagnostic method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6073706A (en) * 1983-09-29 1985-04-25 Toshiba Corp Supervisory device
WO2018037541A1 (en) * 2016-08-25 2018-03-01 株式会社日立製作所 Equipment malfunction diagnostic device and malfunction diagnostic method

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