Method, system and computer program for controlling a night...

Details Method, system and computer program for controlling a night... Method, system and computer program for controlling a night...

2006-10-24

2006-10-24

Allen, Stephone B. (Department: 2878)

Radiant energy

Photocells; circuits and apparatus

Photocell controlled circuit

C250S330000, C250S207000, C348S217100

Reexamination Certificate

active

07126103

ABSTRACT:
A night vision system including an image intensifier receiving light. A current detector monitors current at the image intensifier. A data filter is coupled to the current detector and determines if the received light includes coded light pulses matching a predetermined code. A controller is coupled to the data filter. The controller alters a parameter of the night vision system if the received light includes coded light pulses matching a predetermined code.

REFERENCES:
patent: 5218194 (1993-06-01), Garbi et al.
patent: 5648862 (1997-07-01), Owen
patent: 5686722 (1997-11-01), Dubois et al.

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