Patent ID: 11113917

Abstract:
A method for implementing banknote counting includes: if counterfeit banknote is detected in the banknote counting process, recording the sequence, the denomination, and the quantity of the counterfeit banknote; extracting the counterfeit banknote and calculating the amount of the counterfeit banknote; determining, according to a user identity information, whether a circulation amount of counterfeit currency and number of times of circulation of counterfeit currency having a mapping relationship to the user identity information exist in a preset counterfeit currency circulation database; if existing, updating the circulation amount of counterfeit currency and changing the number of times of circulation of counterfeit currency; and if the updated circulation amount of counterfeit currency is greater than a preset amount threshold and the updated number of times of circulation of counterfeit currency is greater than a preset number of circulation threshold, sending an investigation instruction to the public security department.