FIELD: computer science.
SUBSTANCE: device has first and second analog-digital converters, inputs of which are combined and are an input of device, and outputs are connected appropriately to inputs of first and second memory devices, digital signal processing processor, module of digital processors for processing signals for rough estimate of distance, generator of cyclic signal, containing serially joined first adder, third memory device and second adder. Output of first memory device is connected to first inputs of first adder of cyclic signal generator and signals processing microprocessor unit module, and output of second memory device is connected to their second inputs. Output of second adder of cyclic signal generator is connected to first input of digital signals processing microprocessor unit, to second input of which first output of signals processing microprocessor unit module is connected, second output of which and output of digital microprocessor unit for processing signals are, respectively, first and second device outputs.
EFFECT: simplified construction, lower costs, higher quality, higher efficiency.
5 dwg
