JPS5851679A - Alarm informing system by industrial television - Google Patents

Alarm informing system by industrial television

Info

Publication number
JPS5851679A
JPS5851679A JP14994481A JP14994481A JPS5851679A JP S5851679 A JPS5851679 A JP S5851679A JP 14994481 A JP14994481 A JP 14994481A JP 14994481 A JP14994481 A JP 14994481A JP S5851679 A JPS5851679 A JP S5851679A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
picture
alarm
switch
forcingly
starts
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
JP14994481A
Inventor
Itaru Fukao
Original Assignee
Fujitsu 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

Links

Abstract

PURPOSE:To improve the reliability and to remarkably save the cost, by forcingly interrupting alarm information, in a system transmitting video to the user terminals at all times. CONSTITUTION:When an alram is generated from various kind of sensor groups 8 provided in a premises, the information is displayed on a display panel 4 in the form of a picture or a message. An alarm detection circuit 5 starts a control device 3, which starts an ITV camera 6 picking up a picture or a message on the display panel 4. Further, the controller 3 performs interruption control to a forcing interruption changeover switch 9 provided at the output side of a matrix switch 1 branching the picture to a monitor of each terminal 2 out of input pictures 7, allowing to forcingly change over the switch so that the alarm picture of the panel 4 can be informed to all output channels.
JP14994481A 1981-09-22 1981-09-22 Alarm informing system by industrial television Pending JPS5851679A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14994481A JPS5851679A (en) 1981-09-22 1981-09-22 Alarm informing system by industrial television

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14994481A JPS5851679A (en) 1981-09-22 1981-09-22 Alarm informing system by industrial television

Publications (1)

Publication Number Publication Date
JPS5851679A true true JPS5851679A (en) 1983-03-26

Family

ID=15485980

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14994481A Pending JPS5851679A (en) 1981-09-22 1981-09-22 Alarm informing system by industrial television

Country Status (1)

Country Link
JP (1) JPS5851679A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5095365A (en) * 1989-10-20 1992-03-10 Hitachi, Ltd. System for monitoring operating state of devices according to their degree of importance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5095365A (en) * 1989-10-20 1992-03-10 Hitachi, Ltd. System for monitoring operating state of devices according to their degree of importance

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