Surveillance system

Details Surveillance system Surveillance system

1983-04-19

1985-04-09

Britton, Howard W.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358210, 358229, H04N 718

Patent

active

045105260

ABSTRACT:
A surveillance system wherein a TV camera is pivotally mounted along its optical axis on or along a ceiling, and a mirror is pivotally mounted about an axis perpendicular to the optical axis to intercept the view of the camera. Then, by selected rotation of the camera and mirror about these axes, both pan and tilt functions are achieved in a very compact structure. Camera and mirror controls are effected by a wireless link to a carriage supporting the camera, and the video output of the camera is applied as an output over a second wireless link. Further, power for locomotion of the carriage, orientation of elements on the carriage, and for electronic circuitry on the carriage is all provided via a battery on the carriage. The charge on the battery is maintained by a trolley-type power application system.

REFERENCES:
patent: 3686434 (1972-08-01), Lemelson
patent: 4326218 (1982-04-01), Coutta
patent: 4337481 (1982-06-01), Mick
patent: 4337482 (1982-06-01), Coutta

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