LASER TARGET DESIGNATION REGISTRATION SYSTEM Russian patent published in 2018 - IPC F41G3/22 

FIELD: aviation.

SUBSTANCE: invention relates to the aviation equipment, and can be used during conducting flight tests (FT) of aviation systems and aircraft armament systems equipped with laser target designation and guidance systems. Laser target designation registration system includes a target (1), combined with the laser emitter targeting unit (2), coordinate matrix (3) consisting of photodetectors with installed on the target field area (4) the laser radiation detection and the signal generation fixed threshold, signals acquisition and conversion into the serial code unit (5); the signals conversion into the personal computer standard format unit (7); personal computer (8); the global navigation satellite system receiver (9). Each photodetector input is optically coupled to the laser emitter. Each photodetector output is connected to the signals acquisition and conversion into the serial code unit (5) inputs, which output is connected to the signals conversion into the personal computer standard format unit (7) input. Signals conversion unit output is connected to the personal computer (8) input. To the computer (8) another input the global navigation satellite system receiver (9) output is connected. At that, photodetectors with the laser radiation detection and signal generation fixed threshold are made with digital high-speed signals amplitude measurement circuits. Into the laser target designation registration system, diffuse-reflecting pads are additionally introduced, installed on the rods at a specified distance from the photodetectors optical inputs. Each diffuse-reflecting pad is optically connected to the each photodetector input. Each photodetector digital high-speed circuit output is connected to the signals acquisition and conversion into the serial code unit (5) via wired connection.

EFFECT: enabling increase in the laser spot energy center coordinates recording accuracy and increase in the laser spot path registration range without the carrier aircraft courses limitation.

1 cl, 3 dwg