DEVICE DEFINING ANGULAR COORDINATES OF FIREARMS SHOOTING POINT Russian patent published in 2009 - IPC F41H13/00 G01S3/782 

FIELD: weapons.

SUBSTANCE: invention concerns armament. At the moment of shot, any firearms generate energy in infrared band. Invention claims device registering a firearms shot automatically in the space under survey within direct visibility range and defining angular coordinates of the shot in horizontal and vertical planes against optic axis of optic system view field. The effect is achieved by registration of infrared band energy, determination of energy variation rate, and comparison to given minimum and maximum variation rate for energy emitted by gunshot. Angular coordinates of shot point are defined by the address (number) of matrix pixel in photo receivers received the energy.

EFFECT: enhanced accuracy of detection.

2 dwg