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Method and device for detecting residual paper money in money rolling wheel type temporary storage part as well as ATM (automatic teller machine)

The technology of a detection device and detection method is applied in the direction of accepting coins, processing coins or valuable banknotes, instruments, etc., which can solve the problems of complicated setting process and memory occupation, and achieve the effect of improving accuracy and simple setting method

Inactive Publication Date: 2015-05-27
SHENZHEN YIHUA COMP +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 1. It needs to specifically adjust and set the width threshold according to the rotational speed of the motor that drives the money rolling wheel, and the setting process is complicated;
[0007] 2. It needs to use a circular queue in the specific implementation process, which will cause a certain degree of memory occupation;

Method used

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  • Method and device for detecting residual paper money in money rolling wheel type temporary storage part as well as ATM (automatic teller machine)
  • Method and device for detecting residual paper money in money rolling wheel type temporary storage part as well as ATM (automatic teller machine)
  • Method and device for detecting residual paper money in money rolling wheel type temporary storage part as well as ATM (automatic teller machine)

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Embodiment Construction

[0043] The technical scheme of the present invention will be described in further detail below in conjunction with the accompanying drawings and specific examples, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention .

[0044] refer to image 3 As shown, a method for detecting residual banknotes in a roll-type temporary storage section provided by this embodiment includes the following steps:

[0045] S10. Detecting the rotation of the money rolling wheel.

[0046] S20. Acquire a residue detection pulse train signal output by the residue sensor when it is detected that the banknote winding wheel has rotated to an integral multiple of at least one cycle.

[0047] In the steps S10 and S20, a plurality of counting edges are set on the banknote rolling wheel, and a monitoring sensor is used to monitor the rotation of the counting edges during the rotation of the bank...

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Abstract

The invention discloses a method and a device for detecting residual paper money in a money rolling wheel type temporary storage part as well as an ATM (automatic teller machine). The method comprises the following steps: detecting rotation of a money rolling wheel; when detecting that the money rolling wheel rotates by integral multiple of at least one circle, obtaining a residual detection pulse string signal output by a residual sensor; judging whether the residual paper money exists in the temporary storage part or not according to the number of high / low levels in the residual detection pulse string signal and a preset threshold value. The number of pulses generated by the residual sensor when the money rolling wheel rotates a circle is calculated and compared with the preset threshold value so as to judge whether the residual paper money exists in the temporary storage part or not. According to the method and the device, the threshold value does not need to be specifically set depending on the speed of a motor driving the money rolling wheel, a setting method is simple, and a circular queue does not need to be used for storing a pulse string, so that excessive memory occupation is not needed; in addition, the system time does not need to be used, the system real-time requirement is low, and the accuracy for detecting the residual paper money can be improved.

Description

technical field [0001] The present invention relates to the technical field of financial equipment, in particular, relates to an ATM (Automatic Teller Machine, Automatic Teller Machine, ATM ) machine, method and device for detecting residual banknotes in the roll-type temporary storage section of the banknote rolling machine, and an ATM machine. Background technique [0002] The banknote rolling wheel temporary storage part of the ATM machine is formed by arranging 6 isolation ribs on the outer periphery of the banknote rolling wheel on average. The interval between adjacent isolation ribs is greater than the width of the ribs, and the residual sensors for detecting the remaining banknotes are set opposite to each other. On both sides of the money rolling wheel, when the money rolling wheel is rotating, the residual sensor outputs a corresponding pulse train by detecting the shielding of the detection signal by the six isolation edges. [0003] Such as figure 1 As show...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07D11/00
CPCB65H29/006
Inventor 胡钦惠彭安怡
Owner SHENZHEN YIHUA COMP
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