METHOD AND DEVICE FOR CHECKING BANKNOTES Russian patent published in 2007 - IPC G07D7/20 

FIELD: banknote checking devices.

SUBSTANCE: in accordance to invention, checking of banknotes, during which data, received on basis of results of at least two different measurements of banknotes being checked, are analyzed and processed, includes determining first property of banknote being checked on basis of data received from results of at least one first measurements, and determining second property of banknote being checked on basis of results of at least one second measurement, for one and the same places of banknote being checked correlation is set up between first and at least second property thereof and first property is determined again, while for those locations of banknote being checked, for which correlation is set up between first and at least second property, changed determining of first property is performed on basis of data, received from results of at least first measurement.

EFFECT: prevented production of incorrect banknote checking results due to processing and analysis of data received on basis of results of at least two different measurements of banknotes being checked, between which correlation is set up.

2 cl, 2 dwg