SEARCH METHOD USING TIME IN MONITORING SYSTEM

摘要

PURPOSE: A method is provided to search monitored images more rapidly by recording the monitored images together with codes and by using recording time coded when searching the monitored images. CONSTITUTION: Present recording time is coded together with a proper number(306).Monitored images are recorded on a video track of a video tape and recording is carried out on a control track(308). Search information including recording time from a computer when identifying a recorded monitoring image signal is inputted(312, 314). A control pulse and a vis pulse read out by reproducing a video tape are decoded to be compared with the inputted record time(316). A reproduction is started from an interval corresponding to the inputted record time and the decoded signal(322).