Patent RU-2240485-C2 (RU)
Inventor: ALEKSEEV E G
IPC: F41G3/00
Filed: 2002-09-04
Granted: 2004-11-20
Abstract: FIELD: weaponry. 
     SUBSTANCE: the device has an equipment kept in the shooter's outfit, and equipment positioned on the small arms that are inter-connected with the aid of two transceivers or with the id of cables. The equipment positioned on the small arms has an optoelectronic transducer, arms roll sensor, laser range finder, analog-to-digital voltage converter to a successive code, transmitter of the first information transceiver, receiver of the second information transceiver, first electronic switch, power supply unit and an electromagnet with an armature. The outputs of the arms roll sensor, first and second receivers of the laser range finder are connected to the inputs of the analog-to-digital voltage converter to a successive code, whose output and the outputs of the optoelectronic transducer are connected to the inputs of the transmitter of the first information transceiver, the first output of the receiver of the second information transceiver is connected to the control inputs of the radiator of the laser range finder, the second output of the receiver of the second information transceiver is series-connected to the first electronic switch and the electromagnet, whose armature is mechanically coupled with the small arms trigger, and the second input of the first electronic switch is connected to the power supply unit. The equipment kept in the shooter's outfit has series-connected receiver of the first information transceiver, analog-to-digital converter, exposure storage unit, scene image preliminary processing unit, exposure stabilization unit, morphological classifier, analysis unit, range check-up unit, sighting point driver, first digital-to-analog converter and a visualization unit. Connected to the other inputs of the analog-to-digital converter are the outputs of the air temperature sender and the atmospheric pressure transducers; the second and third outputs of the receiver of the first information transceiver are connected to the second and third inputs of the exposure storage unit, and the fourth and fifth outputs - to the first and second inputs of the cross wind velocity estimation unit, whose output is connected to the fourth input of the exposure storage unit, whose fifth and sixth inputs are connected respectively to the second output of the exposure stabilization unit and the output of the frame control unit, whose input is connected to the output of the analysis unit. The first output of the exposure stabilization unit is also connected to the input of the lock-on unit, input of the target motion classifier and the input of the second digital-to-analog converter, whose output via the switch break contacts is connected to the second input of the visualization unit, which via the make contacts of the switch is coupled to the output of the receiver of the first information transceiver. The output of the lock-on unit is connected to the second input of the morphological classifier; the first and second outputs of the target motion classifier are connected respectively to the second and third inputs of the analysis unit, whose output is connected to the input to the range measurement clearance unit, whose output is connected to the second input of the transmitter of the second information transceiver, whose first input is connected to the output of the shot clearance unit, whose input is connected to the second output of the sighting point driver. The second modification of the device differs from the first one by the fact that in the equipment located on the small arms the laser range finder has only the first receiver of laser radiation, whose output is connected to the input of the analog-to-digital voltage converter to a successive code, and an electroinitiator is used instead of the electromagnet with an armature, its output is made to provide an electric contact with the cartridge primer. In the equipment placed in the shooter's outfit the cross wind velocity estimation unit is excluded and additionally introduced are series-connected shot counter seventh electronic switch, tracer bullet selector, miss estimation unit and the second decision taking device. The shot counter input is connected to the output of the shot clearance unit, and the output- to the second input of the seventh electronic key. The output of the tracer bullet selector is connected to the second input of the miss estimation unit, whose first input is connected to the output of the range check-up unit, the third input - to the third output of the sighting point driver. The first output of the second decision taking unit is connected to the second decision taking unit is connected to the second input of the sighting point driver, and the second output - to the second input of the first digital-to-analog converter. 
     EFFECT: enhanced accuracy and speed of response. 
     37 cl, 23 dwg