Patent RU-94000376-A (RU)
Inventor: VINOKUROV V P
IPC: F41G3/00
Filed: 1994-01-05
Abstract: FIELD: aiming systems. SUBSTANCE: method consists in coarse determination of angular position of laser source radiation relative to base direction connected with base, check of correspondence of radiation to type of laser target indicator and turn ob base by the operator's command in shortest direction to laser radiation source till accurate determination of angular position of laser radiation source relative to base direction or till expiration of additional time after arrival of last signal from laser radiation source; after accurate determination of angular position of laser radiation source, vision device is turned in shortest direction till its sighting line is aimed on laser radiation source. Device for realization of this method is made in form in form of laser target indicator which consists on sector view sensor 1, angle space coding sensor 2, light annunciator 3, aiming mode setting unit 4, switch control unit 5, first switch 6, second switch 7, base drive 8 mechanically connected with base 9, unit 10 for determination of angular position and type of radiation source and setting of turn whose first, second and third inputs and first, second and third outputs are connected respectively to sensor 1, sensor 2, unit 4, light annunciator 3, control input of switch 7, to first input of unit 5 whose output is connected to control input of switch 6. Device is additionally provided with drive 11 of vision device mechanically linked with vision device 12, adder 13, vision device sighting line position sensor 14 mechanically linked with base 9 and with device 12; output of sensor 14 is connected to first input of adder 13 whose second input and output are connected respectively to output of switch 7 and to second input of switch 6 whose first and second outputs are connected respectively to drive 11 and to drive 8; input of switch 7 is connected to fourth output of unit 10 and output of unit 4 is additionally connected to second input of unit 5. Unit for determination of angular position and type of radiation and setting of turn has power selector, code register, OR gate, pulse shaper, timer, priority interruption controller, digital-to-analog converter, relay control device, control signal shaping unit, information processing unit whose first, second and third inputs are connected respectively to outputs of selector, register, controller; first inputs of selector, register and OR gate which are interconnected are first input of unit of determination of angular position and type of radiation and setting of turn whose second input is formed by interconnected inputs of selector, register and OR gate whose output is connected via shaper to first input of controller whose second input is connected to timer output; third input and first output of unit of determination of angular position and type of radiation and setting of turn are respectively fourth input and first output of information processing unit whose second, third, fourth, fifth, sixth and seventh outputs are connected respectively to register reset input, third input of controller, timer input, input of relay control device, converter input, input of control signal shaping unit; outputs of relay control device, control signal shaping device and converter are respectively the second, third and fourth outputs of unit of determination of angular position and type of radiation and setting of turn. EFFECT: setting sighting line of vision device revolving about its axis relative to base on laser radiation source of laser target indicator type located in zone of coarse determination of angular position of laser radiation source. 3 cl, 15 dwg