System for monitoring spaces by electro-optical means

Details System for monitoring spaces by electro-optical means System for monitoring spaces by electro-optical means

1975-05-21

1976-07-27

Habecker, Thomas B.

Communications: electrical

Selective

Having indication or alarm

340 19R, 340 32, 340 44, 340258B, 340267R, 340279, 250237G, G08G 100

Patent

active

039720217

ABSTRACT:
System for monitoring spaces by electro-optical means, using optical imaging means (1) capable of detecting objects present in the monitored spaces and beam splitting means (2) for grating resolution of the object images into geometric, mutually complementary components. The imaging and beam splitting means form a correlation imaging sensor system equipped with photoelectric detectors (4,5) for the purpose of separately converging light fluxes corresponding to the image components into analogue electrical signals, and electrical means for measuring the amplitudes and phases of the signals as well as their variations. The correlation sensor system analyzes these values with respect to presence and/or motion of objects within the monitored spaces.

REFERENCES:
patent: 3436540 (1969-04-01), Lamorlette

Affiliated with

Also associated with

Rating

System for monitoring spaces by electro-optical means does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System for monitoring spaces by electro-optical means, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System for monitoring spaces by electro-optical means will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1627774