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Paper currency form detection method, paper currency form detection device, and self-service depositing and withdrawing equipment

A detection method and technology for banknotes, which are applied to devices for accepting coins, processing coins or valuable banknotes, instruments, etc., can solve problems such as single method, and achieve the effects of high detection efficiency, improved stability and simple structure

Pending Publication Date: 2018-03-27
SHENZHEN YIHUA COMP +2
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a method for detecting the shape of banknotes, so as to solve the technical problem that there is a single method for detecting the shape of banknotes in the prior art

Method used

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  • Paper currency form detection method, paper currency form detection device, and self-service depositing and withdrawing equipment
  • Paper currency form detection method, paper currency form detection device, and self-service depositing and withdrawing equipment
  • Paper currency form detection method, paper currency form detection device, and self-service depositing and withdrawing equipment

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specific Embodiment approach

[0073] Specifically, please also refer to Figure 4 , as a specific embodiment of the banknote form detection method provided by the present invention, obtaining the form of the banknote 3 based on the first state information includes:

[0074] Calculate the inclination angle of the banknote 3 according to the interval of the trigger time, and the calculation relation is:

[0075]

[0076] Among them, θ is the angle of inclination of the banknote 3 relative to the standard form of the banknote, t 1 is the time when the banknote 3 triggers one of the first sensors 2 for the first time, t 2 is the time when the banknote 3 triggers another first sensor 2 for the first time, v is the transmission speed, and S is the standard length of the banknote.

[0077] The reason for the inclination is mainly caused by the friction of the banknotes during the transmission process. Through the relational formula (1), it is possible to calculate more accurately the banknote 3 relative to t...

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Abstract

The invention provides a paper currency form detection method, and belongs to the financial equipment field. The paper currency form detection method includes the steps: by means of two first sensorswhich are symmetrically arranged at two sides of the transmission surface of the first transmission path, acquiring the first state information of the paper currency transmitted on the first transmission path; and based on the first state information, acquiring the form of the paper currency. The paper currency form detection method can determine whether the paper currency are in the inclined state or the state that the neighboring paper currency are connected together, can make relatively more comprehensive prediction of the state of the paper currency, and can improve the determination accuracy. The invention also provides a paper currency form detection device. The paper currency form detection device includes a first transmission path, first sensors and a processor, wherein the two first sensors are symmetrically arranged at two sides of the transmission surface of the first transmission path in the transmission direction being perpendicular to the first transmission path; and thedistance between the two first sensors is not more than the standard length of paper currency. The paper currency form detection device has the advantages of being simple in structure, being convenient to use, being high in detection efficiency and being high in accuracy. The invention also provides self-service depositing and withdrawing equipment. The self-service depositing and withdrawing equipment includes the paper currency form detection device, and has higher usage stability.

Description

technical field [0001] The invention belongs to the technical field of financial equipment, and more specifically relates to a paper money shape detection method, a paper money shape detection device applied to the detection method, and a self-service deposit and withdrawal device including the paper money shape detection device. Background technique [0002] Self-service financial equipment is widely used and promoted due to its excellent self-service transaction performance. Since self-service financial equipment has multiple functional modules inside, banknotes need to be transmitted between various functional modules through transmission channels to complete functions such as banknote verification and storage. During the transmission process, it may be skewed or appear in other forms, especially at the position of the reversing node. The abnormal form of the banknote may cause abnormal operation such as banknote jamming, which will affect the normal operation of the equip...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07D11/00
CPCG07D11/22
Inventor 周镜桂
Owner SHENZHEN YIHUA COMP
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