Apparatus and method for monitoring a CCTV camera

Details Apparatus and method for monitoring a CCTV camera Apparatus and method for monitoring a CCTV camera

1992-01-29

1993-11-16

Razavi, Michael T.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358210, 358224, H04N 530, H04N 5232

Patent

active

052628698

ABSTRACT:
Monitoring apparatus and method for a CCTV monitoring camera, whereby an operation of a zoom lens and upward, downward, left and right rotating operations of the monitoring camera can readily be monitored while the monitoring camera performs a monitoring function. The monitoring apparatus comprises a rotation state detecting circuit for detecting states in which the monitoring camera is adjusted upwardly, downwardly, left and right, in response to an upward, downward, left and right rotation controller, a zooming state detecting circuit for detecting zooming states of the monitoring camera in response to a zoom lens controller, and an on-screen display control circuit for generating an on-screen display signal to display the upward, downward, left and right adjusted states and the zooming states of the monitoring camera on the screen of a monitor in response to upward, downward, left and right adjusted state detect signals from the rotation state detecting circuit and zooming state detect signals from the zooming state detecting circuit, and then combining the on-screen display signal with a video signal from the monitoring camera to output them to the monitor.

REFERENCES:
patent: 4244006 (1981-01-01), Kitahara et al.
patent: 4507683 (1985-03-01), Griesshaber et al.
patent: 4945417 (1990-07-01), Eblerbaum
patent: 5060069 (1991-10-01), Aoki

Affiliated with

Also associated with

Rating

Apparatus and method for monitoring a CCTV camera does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus and method for monitoring a CCTV camera, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for monitoring a CCTV camera will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-25528