SEISMIC DEVICE FOR FINDING AND CLASSIFYING OBJECTS Russian patent published in 2007 - IPC G01V1/16 

FIELD: engineering of technical means for finding moving ground and air objects by seismic oscillations created by them, recognizing their classes and displaying taken decision.

SUBSTANCE: device consists of seismic transformer, signal detector, automatic amplification controller, analog-digital converter, frequency transformer, frequency-time transformer, preliminary solution device, dispersion calculators, accumulation buffer, standard area data memory, analysis block, final solution block, indication block. Frequency transformer contains frequency transformation data memory, multiplexer and accumulator of totals. Frequency-time transformer contains frequency-time transformation data memory, multiplexers of frequency-time transformer and selection blocks. Preliminary solution device contains class standard data memory, distance calculator, class selection block, class pair data memory and preliminary analysis block.

EFFECT: expanded functional capabilities.

1 dwg