CN107437291B - Method for processing withdrawal abnormity caused by half banknotes - Google Patents

Abstract

The invention discloses a method for processing withdrawal abnormity caused by half banknotes. The invention is carried out according to the following steps: a. identifying half bank notes; b. and (3) processing abnormal conditions of the banknote-counting wheel: if the two sensors are simultaneously blocked, judging that the banknote is normal; if only one of the two sensors is blocked, the banknote is judged to be abnormal if the banknote is inclined or the banknote length is abnormal; c. processing of banknote re-identification verification: when the current taken bank note is judged to be abnormal, the bank note rubbing wheel stops rotating, the abnormal bank note stays on the bank note rubbing wheel, and when the bank note rubbing wheel stops, the channel motor normally operates to empty all bank notes in the channel; d. and (5) after the channel is cleaned. The processing method provided by the invention not only eliminates and recycles half bank notes, but also ensures normal use of users.

Description

Method for processing withdrawal abnormity caused by half banknotes

Technical Field

The invention relates to the field of RMB identification integrity, in particular to an identification integrity identification method in the process of RMB withdrawal.

Background

When the automatic teller machine is used for depositing money, the money in the money withdrawing box is deposited by a user or manually added by a bank money adding person, the problem that hundreds of banknotes cannot be stacked cannot be solved according to the money stacking capacity of the money box, even if the bank person manually adds the money, the stacked banknotes in the money box cannot be guaranteed to be very orderly, the folded banknotes are likely to appear, and the banknotes are generally called half banknotes. For the banknotes, in the process of withdrawing money, the banknotes are conveyed to users without any processing, so that property loss of the users is inevitably caused, and the risk of circulation of half banknotes in the market is increased; if the system is shut down and the user fails to draw money, the availability of the automatic teller machine is greatly reduced, and the necessity of running the automatic teller machine in the market is further lost.

Disclosure of Invention

The invention provides a method for processing withdrawal abnormity caused by half bank notes, aiming at the defect that the existing automatic teller machine possibly has half bank notes.

The invention relates to a processing method for withdrawal abnormity caused by half banknotes, which is realized by the following technical scheme:

a. and (3) identifying half banknotes: a pair of sensors which are arranged side by side in the horizontal direction are distributed at the opening of the cash box, the distance between the two sensors is 70mm, and the sensors are used for detecting the integrity of each piece of cash which goes out of the opening of the cash box;

b. and (3) processing abnormal conditions of the banknote-counting wheel: when the bank note reaches the opening of the cash box, if the two sensors are blocked at the same time, the bank note is judged to be normal, and then enters the conveying crawler belt through the bank note rubbing wheel and is conveyed to the opening of the gate; if only one of the two sensors is blocked, the banknote is judged to be abnormal if the banknote is inclined or the banknote length is abnormal;

c. processing of banknote re-identification verification: when the current taken bank note is judged to be abnormal, the bank note rubbing wheel stops rotating, the abnormal bank note stays on the bank note rubbing wheel, and when the bank note rubbing wheel stops, the channel motor normally operates to empty all bank notes in the channel;

d. after the channel is cleaned, the paper money supporting plate moves downwards to enable the cash box to be positioned at a paper money receiving position, the paper money grinding wheel rotates reversely, and the abnormal paper money clamped on the paper money grinding wheel at present enters the cash box again after being rotated reversely by the paper money grinding wheel; at the moment, the detection sensor is in a non-shielding state, which indicates that the abnormal bank note is successfully rearranged again; and the banknote counting wheel rotates forwards again, if any one sensor is changed from original non-shielding to shielding and then is not shielded, the banknote counting wheel motor is stopped again after the current abnormal banknote passes through the banknote counting wheel motor, and the banknote counting wheel motor is started again after the abnormal banknote is conveyed to the recycling bin, so that the banknote is discharged normally.

The invention has the following beneficial effects:

the processing method provided by the invention not only eliminates and recycles half bank notes, but also ensures normal use of users.

Drawings

FIG. 1 is a diagram of a sensor and power wheel arrangement;

fig. 2 is a flow chart of the abnormal banknote processing.

Detailed Description

The invention is further described below with reference to the accompanying drawings.

As shown in fig. 1, a pair of a first sensor 1 and a second sensor 2 which are horizontally arranged side by side are distributed at the cash box opening.

As shown in FIG. 2, the solution steps of the present invention are as follows:

a. and (3) identifying half banknotes: a pair of sensors which are arranged side by side in the horizontal direction are distributed at the opening of the cash box, the distance between the two sensors is 70mm, and the sensors are used for detecting the integrity of each piece of cash which goes out of the opening of the cash box;

b. and (3) processing abnormal conditions of the banknote-counting wheel: when the bank note reaches the opening of the cash box, if the two sensors are blocked at the same time, the bank note is judged to be normal, and then enters the conveying crawler belt through the bank note rubbing wheel and is conveyed to the opening of the gate; if only one of the two sensors is blocked, the banknote is judged to be abnormal if the banknote is inclined or the banknote length is abnormal;

c. processing of banknote re-identification verification: when the current taken bank note is judged to be abnormal, the bank note rubbing wheel stops rotating, the abnormal bank note stays on the bank note rubbing wheel, and when the bank note rubbing wheel stops, the channel motor normally operates to empty all bank notes in the channel;

d. after the channel is cleaned, the paper money supporting plate moves downwards to enable the cash box to be positioned at a paper money receiving position, the paper money grinding wheel rotates reversely, and the abnormal paper money clamped on the paper money grinding wheel at present enters the cash box again after being rotated reversely by the paper money grinding wheel; at the moment, the detection sensor is in a non-shielding state, which indicates that the abnormal bank note is successfully rearranged again; and the banknote counting wheel rotates forwards again, if any one sensor is changed from original non-shielding to shielding and then is not shielded, the banknote counting wheel motor is stopped again after the current abnormal banknote passes through the banknote counting wheel motor, and the banknote counting wheel motor is started again after the abnormal banknote is conveyed to the recycling bin, so that the banknote is discharged normally.

Claims (1)

1. A processing method for withdrawal abnormity caused by half bank notes is characterized by comprising the following steps:

a. and (3) identifying half banknotes: a pair of sensors which are arranged side by side in the horizontal direction are distributed at the opening of the cash box, the distance between the two sensors is 70mm, and the sensors are used for detecting the integrity of each piece of cash which goes out of the opening of the cash box;

b. and (3) processing abnormal conditions of the banknote-counting wheel: when the bank note reaches the opening of the cash box, if the two sensors are blocked at the same time, the bank note is judged to be normal, and then enters the conveying crawler belt through the bank note rubbing wheel and is conveyed to the opening of the gate; if only one of the two sensors is blocked, the banknote is judged to be abnormal if the banknote is inclined or the banknote length is abnormal;

c. processing of banknote re-identification verification: when the current taken bank note is judged to be abnormal, the bank note rubbing wheel stops rotating, the abnormal bank note stays on the bank note rubbing wheel, and when the bank note rubbing wheel stops, the channel motor normally operates to empty all bank notes in the channel;

d. after the channel is cleaned, the paper money supporting plate moves downwards to enable the cash box to be positioned at a paper money receiving position, the paper money grinding wheel rotates reversely, and the abnormal paper money clamped on the paper money grinding wheel at present enters the cash box again after being rotated reversely by the paper money grinding wheel; at the moment, the detection sensor is in a non-shielding state, which indicates that the abnormal bank note is successfully rearranged again; and the banknote counting wheel rotates forwards again, if any one sensor is changed from original non-shielding to shielding and then is not shielded, the banknote counting wheel motor is stopped again after the current abnormal banknote passes through the banknote counting wheel motor, and the banknote counting wheel motor is started again after the abnormal banknote is conveyed to the recycling bin, so that the banknote is discharged normally.

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