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Paper money sticking detection method, device and 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 the problems of poor fault tolerance, affecting the real-time performance of the system, and consuming system resources, so as to save system resources, Guarantee the effect of system real-time

Active Publication Date: 2017-10-27
SHENZHEN YIHUA COMP +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the existing banknote jam detection method improves the detection accuracy, it will also bring about poor fault tolerance, especially may lead to false alarm jams, and the real-time detection and calculation of the jam threshold consumes system resources. Affects the real-time performance of the entire system

Method used

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  • Paper money sticking detection method, device and equipment
  • Paper money sticking detection method, device and equipment
  • Paper money sticking detection method, device and equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Figure 1a with Figure 1e A flow chart of a banknote jam detection method provided in Embodiment 1 of the present invention, the method can be executed by a banknote jam detection device, the device can be implemented by software and / or hardware, and the device can be integrated in any Among the devices with the banknote recognition function, for example, ATM machines, banknote counters and the like are typical.

[0037] Such as Figure 1a As shown, it specifically includes the following steps:

[0038] S101. Acquire the first time when the banknote triggers the first sensor and the second time when the banknote leaves the first sensor.

[0039] Specifically, acquire the first time t when the banknote triggers the first sensor 1 and the second time t when the banknote leaves the first sensor 2 , where the first time t when the banknote triggers the first sensor 1 is the time when the banknote enters the detection range of the first sensor, and the second time t whe...

Embodiment 2

[0052] figure 2 It is a flow chart of a banknote jam detection method provided by the embodiment of the present invention. On the basis of the above-mentioned embodiments, after judging that there is a banknote jam, this embodiment also includes: determining the location of the banknote jam. Banknote jamming fault point; control the motor between the banknote jamming fault point and the banknote separation starting point to stop running; after all the banknotes waiting to be transmitted between the banknote jamming fault point and the banknote movement end point are completely transmitted, the control unit The motor between the paper money jamming fault point and the paper money movement end point stops running.

[0053] Such as figure 2 As shown, the method of the present embodiment includes the following steps:

[0054] S201. When separating the banknotes from the cash box or deposit and withdrawal port, determine whether the banknotes are in an inclined state.

[0055]...

Embodiment 3

[0074] image 3 It is a flow chart of another banknote jam detection method provided by the embodiment of the present invention, such as image 3 Described, the method of the present embodiment comprises the following steps:

[0075] S301. When separating the banknotes from the cash box or the cash deposit and withdrawal port, determine whether the banknotes are in an inclined state.

[0076] S302. When the banknotes are in a tilted state, return the banknotes to the cash box or deposit and withdrawal opening, and separate the banknotes again until the non-slanted banknotes are separated within a preset number of times of separation.

[0077] S303. Obtain the first time when the banknote triggers the first sensor and the second time when the banknote leaves the first sensor.

[0078] S304. Acquire a first difference between the second time and the first time.

[0079] S305 , judging whether the first difference is greater than the first preset banknote jam threshold, if yes...

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Abstract

The embodiment of the invention discloses a paper money sticking detection method, device and equipment. The method comprises the steps: obtaining the first time when paper money triggers a first sensor and the second time when paper money leaves the first sensor; judging whether paper money is stuck or not according to the first time, the second time and a first preset paper money sticking threshold value; or obtaining the second time when the paper money leaves the first sensor and the third time when the paper money triggers a second sensor; and judging whether there is a paper money sticking first exclusive right or not according to the second time, the third time and a second preset paper money sticking threshold value. According to the technical scheme provided by the embodiment of the invention, the method can achieve the effective and quick detection of a paper money sticking fault, can save the system resources, and guarantees the real-time performances of a system.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of financial equipment, and in particular, to a method, device and equipment for detecting jammed banknotes. Background technique [0002] Cash self-service transaction equipment will inevitably fail with long-term use, especially banknote jam failure, that is, during the transmission process of banknotes along the transmission channel from one storage module to another storage module, it is easy to cause Card money. Therefore, it is necessary for the cash self-service transaction equipment to be able to automatically and quickly judge the jammed banknote failure, and accurately locate the jammed banknote position, so as to minimize the impact caused by the banknote jammed banknote failure. [0003] In the prior art, real-time sensor detection and real-time calculation of banknote jam thresholds are used to timely determine whether there is banknote jamming, which effectively impro...

Claims

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Application Information

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IPC IPC(8): G07D11/00
CPCG07D11/16G07D11/237
Inventor 周东
Owner SHENZHEN YIHUA COMP
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