Balanced banknote discharging algorithm

Abstract

The invention discloses a balanced banknote discharging algorithm, which comprises the steps of: acquiring a current sheet number in each banknote box; ranking the banknote boxes; assigning serial numbers to the ranked banknote boxes; forming a two-dimensional array by regarding difference values as elements; forming a one-dimensional array by regarding a total difference obtained by each row as elements; acquiring a required total sheet number of banknote allocation; determining a standard element; acquiring a residual value by subtracting a numerical value of the standard element from the total sheet number of banknote allocation, and calculating quotients and remainders of the residual value; allocating a banknote allocation result to each banknote box; calculating to obtain difference values of the standard element through addition and allocating the difference values to the banknote boxes with the serial numbers from 1 to m, allocating the quotients to each banknote box, and allocating the remainders to the banknote boxes one by one in a descending order. The balanced banknote discharging algorithm has the advantage of being capable of realizing the effect of discharging the banknotes of the same denomination in a most balanced state regardless of the amount of money the user deposits and which one banknote box the money is stored in. In macroscopic statistics, the working frequencies of the banknote boxes tend to be the same, thereby avoiding the situation that the entire teller machine cannot operate normally due to excessive operation of one banknote box.

Description

technical field [0001] The invention relates to a banknote dispensing algorithm, in particular to an algorithm for realizing balanced cash dispensing from each cash box. Background technique [0002] Existing automatic teller machines all include a plurality of cash boxes, and coins of varying quantities are stored in each cash box. When the user deposits money, the teller will put the banknotes in one of the cash boxes, and then withdraw money from the cash box with the most or the fewest banknotes when withdrawing money. In this way, the operating frequency of some cash boxes ranked higher than others is far greater, which accelerates the aging of individual cash boxes, increases the number of repairs and increases the maintenance cost. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the purpose of the present invention is to provide an algorithm that can balance the cash output from each cash box. [0004] A kind of balance...

AI Technical Summary

Problems solved by technology

This leads to the working frequency of some cash boxes that are ranked higher than others, which accelerates the aging of individual cash boxes, increases the number of repairs and increases maintenance costs.

Images