FIELD: small arms, in particular, aiming devices, also applicable for hunter's guns.
SUBSTANCE: the collimating sight has a transducer for measurement of the absolute angular velocity of the weapon barrel, unit for manual input of the expected target speed, input electric signal-to-control signal conversion unit, sight mark indicator in the form of a light-emitting diode bar, sight optical system combined by the sight body. The transducer for measurement of the absolute angular velocity is so installed that its measurement axis is directed perpendicularly to the weapon horizontal axis so as to measure the weapon turning rate in the horizontal plane. The electric signal from the transducer of the weapon angular velocity is applied to the conversion unit. The target speed input unit has a manual switch, having six positions, calibrated according to the tabular values of the expected values of turget linear speeds. The expected target linear speed in the form of an electric signal set by the information selector switch is fed to the conversion unit. The conversion unit is realized on a digital signal processor. It contains a program in which on the basis of the supplied information all the necessary conversions of signals to a digital form and the solution of all the mathematic equations and models for calculation of lead correction are performed. The control signal on the calculated lead correction produced in the conversion unit is supplied to the sight mark indicator, which represents a light0emitting diode bar located in the focal plane of the collimating lens.
EFFECT: enhanced accuracy of fire due to automatic determination and input of the lead correction to the sight in fire at a moving target.
2 dwg
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