| 摘要 |
FIELD: metrologic instrumentation engineering, design of optoelectronic measuring scanners. SUBSTANCE: invention makes it possible to perform preliminary processing of graphic information while studying crossing functional dependences. Proposed scanner includes laser, optical shutter, unidimensional discrete deflector, flat rotary mirror fitted with reversible discrete drive, conical mirror reflector which axis is matched with rotation axis of rotary mirror, frame window of object table and photoconverter. Electronic part of scanner has pulse power supply source which output is connected to inputs of first and second controlled keys and synchronization input of program unit. First, second, third, fourth and fifth outputs of program unit are connected correspondingly to controlling input of first key and optical shutter, to controlling input of second key, to reversible discrete drive, to address input and to input of recording/reading of storage unit. Outputs of first and second keys are connected to inputs of drive of unidimensional discrete deflector and inputs of reversible counter which outputs are connected to input of storage unit and first input of program unit which second input is connected to output of photoconverter. EFFECT: expanded functional capabilities. |
