JPS5251895A - Automatic monitoring system - Google Patents

Automatic monitoring system

Info

Publication number
JPS5251895A
JPS5251895A JP12768575A JP12768575A JPS5251895A JP S5251895 A JPS5251895 A JP S5251895A JP 12768575 A JP12768575 A JP 12768575A JP 12768575 A JP12768575 A JP 12768575A JP S5251895 A JPS5251895 A JP S5251895A
Authority
JP
Japan
Prior art keywords
automatic monitoring
monitoring system
sinchronizing
withdrawing
cameras
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
JP12768575A
Other languages
Japanese (ja)
Inventor
Toshiaki Katahira
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP12768575A priority Critical patent/JPS5251895A/en
Publication of JPS5251895A publication Critical patent/JPS5251895A/en
Pending legal-status Critical Current

Links

Landscapes

  • Closed-Circuit Television Systems (AREA)
  • Alarm Systems (AREA)
  • Fire Alarms (AREA)

Abstract

PURPOSE: To perform automatic monitoring of unattended guard areas by repeating the operation of withdrawing one field of the video outputs of TV cameras with their vertical sinchronizing signal at the head and recording them in a video memory at every fixed time.
COPYRIGHT: (C)1977,JPO&Japio
JP12768575A 1975-10-22 1975-10-22 Automatic monitoring system Pending JPS5251895A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12768575A JPS5251895A (en) 1975-10-22 1975-10-22 Automatic monitoring system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12768575A JPS5251895A (en) 1975-10-22 1975-10-22 Automatic monitoring system

Publications (1)

Publication Number Publication Date
JPS5251895A true JPS5251895A (en) 1977-04-26

Family

ID=14966163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12768575A Pending JPS5251895A (en) 1975-10-22 1975-10-22 Automatic monitoring system

Country Status (1)

Country Link
JP (1) JPS5251895A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61206390A (en) * 1985-03-11 1986-09-12 Hitachi Ltd Itv monitor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61206390A (en) * 1985-03-11 1986-09-12 Hitachi Ltd Itv monitor

Similar Documents

Publication Publication Date Title
JPS5378716A (en) Magnetic picture recorder/reproducer
JPS5251895A (en) Automatic monitoring system
JPS5236920A (en) Color framing unit for electronic editing
JPS53139917A (en) Remote monitoring system
JPS5423313A (en) Video reproducing device
JPS5428107A (en) Drop-out detecting system
JPS545616A (en) Detector for intra-viewfield change
JPS52110030A (en) Detector for distinctness of object image
JPS52113625A (en) Color image signal recorder/regenerator
JPS52107810A (en) End part detecting unit by means of the signal recorded on tape
JPS5428105A (en) Head recording signal switching device
JPS5248911A (en) Itv monitor equipment
JPS5351919A (en) Synchronizing method of plural video tape recorders
JPS5317310A (en) Operation control system of video tape recorder
JPS5327318A (en) Optical image detecting circuit
JPS5368509A (en) Signal process system
JPS537306A (en) Magnetic record reproduction system
JPS53142816A (en) Storage recording system for facsimile signal
JPS5437424A (en) Solid state pickup device
JPS5317308A (en) Video signal recorder
JPS51137325A (en) Video signal playback system
JPS5322967A (en) Digital signal conversion apparatus
JPS5231612A (en) Storage tube video recorder
JPS5258418A (en) Recording method of color video signal
JPS52127713A (en) Magnetic record regenerating unit of color picture signal