MONITOR SYSTEM

PROBLEM TO BE SOLVED: To connect plural different motor cameras to a monitor system and to secure the synchronization between all monitor cameras. SOLUTION: When a monitor camera 1 having a synchronizing signal is connected to a monitor system, the synchronizing signal is extracted and supplied to t...

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Bibliographische Detailangaben
Hauptverfasser:	MIZUNO MASAFUMI, ONOO HISAKAZU, SHIBUI NOBUHIRO, HIYAMA OSAMU, ITO NAOTAKA, HORISAWA TAKUYA
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PICTORIAL COMMUNICATION, e.g. TELEVISION
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To connect plural different motor cameras to a monitor system and to secure the synchronization between all monitor cameras. SOLUTION: When a monitor camera 1 having a synchronizing signal is connected to a monitor system, the synchronizing signal is extracted and supplied to the monitor cameras 2 and 3 via a video signal line. When the camera 1 is not connected to the monitor system, a signal that is synchronized with the external synchronous input 308 is produced by a synchronous signal generation circuit 319 and supplied to the cameras 2 and 3. If no input 308 exists, a synchronizing signal is oscillated by a synchronous oscillation circuit 312 and supplied to the cameras 2 and 3. If the camera 2 has an external synchronous system, a synchronizing signal is supplied from an external synchronous output circuit 320. Thus, the monitor cameras of any synchronous system can be connected to the monitor system and the synchronization is secured between all monitor cameras.