CN108038955A - A kind of Coin sorting kicks coin device and method - Google Patents
A kind of Coin sorting kicks coin device and method Download PDFInfo
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- CN108038955A CN108038955A CN201711225450.0A CN201711225450A CN108038955A CN 108038955 A CN108038955 A CN 108038955A CN 201711225450 A CN201711225450 A CN 201711225450A CN 108038955 A CN108038955 A CN 108038955A
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D5/00—Testing specially adapted to determine the identity or genuineness of coins, e.g. for segregating coins which are unacceptable or alien to a currency
- G07D5/08—Testing the magnetic or electric properties
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D3/00—Sorting a mixed bulk of coins into denominations
- G07D3/16—Sorting a mixed bulk of coins into denominations in combination with coin-counting
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D9/00—Counting coins; Handling of coins not provided for in the other groups of this subclass
- G07D9/002—Coin holding devices
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D9/00—Counting coins; Handling of coins not provided for in the other groups of this subclass
- G07D9/06—Devices for stacking or otherwise arranging coins on a support, e.g. apertured plate for use in counting coins
- G07D9/065—Devices for wrapping coins
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Abstract
The invention discloses a kind of Coin sorting to kick coin device and method, the device include rack, controller, first kick coin device, second kick coin device, false distinguishing equipment, the first sensor for countering and for for coin rolls advance slideway；Different coin box and genuine note box are additionally provided with rack：Installation of slide track in rack, false distinguishing equipment, first kick coin device, the first sensor for countering and second is kicked coin device and is successively set on along coin rolls direction on slideway side, ways-end is equipped with Zhi Bi mechanisms；Controller kicks coin device with first, second kicks coin device, false distinguishing equipment, the first sensor for countering and be connected respectively.The present invention is after to coin recognizing method, realize Coin sorting and kick coin, after number of coins reaches certain amount, genuine note is extracted in different coin boxes respectively with different coin, subsequently directly the genuine note in genuine note box is packed, it is convenient, fast, Coin sorting efficiency is improved, can be widely applied in Coin sorting treatment industry.
Description
Technical field
The present invention relates to Coin sorting process field, and coin device and method is kicked more particularly to a kind of Coin sorting.
Background technology
Existing Coin sorting device is that coin is equipped with packaging below passage by species sorting to corresponding passage
Paper web, coin are fallen into paper web.After the coin of paper web has been expired, stop into coin, staff takes out paper web, to the end of paper web
Portion carries out seaming, forms packaged coin volume, and continue Coin sorting identification after being manually operated.This mode, when hard
After coin quantity reaches a certain level, device no longer works, and no longer realizes Coin sorting identification function, and work efficiency is low.
The content of the invention
In order to solve above-mentioned technical problem, the object of the present invention is to provide a kind of Coin sorting to kick coin device and method.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of Coin sorting kicks coin device, including rack, controller, first kick coin device, second kick coin device, false distinguishing is set
Standby, the first sensor for countering and the slideway for advancing for coin rolls；Different coin box and genuine note box are additionally provided with the rack：
The installation of slide track in rack, the false distinguishing equipment, first kick coin device, the first sensor for countering and second is kicked
Coin device is successively set on slideway side along coin rolls direction, and the ways-end is equipped with Zhi Bi mechanisms；
The controller kicked respectively with first coin device, second kick coin device, false distinguishing equipment, the first sensor for countering connect
Connect, and the controller be used for according to the coin recognizing method of false distinguishing equipment as a result, control second kick coin device different coin is kicked out of it is different
Coin box, and when judging that ways-end number of coins reaches default amount threshold according to the count results of the first sensor for countering,
Control first kicks coin device and genuine note is kicked out of genuine note box.
Further, the genuine note box is equipped with the second sensor for countering in inlet.
Further, the rack is additionally provided with automatic packing mechanism, the automatic packing mechanism and control at ways-end
Device connects.
Further, the false distinguishing equipment realizes coin recognizing method by performing following steps：
Using high frequency AD sampling channels, real-time AD samplings and filtering process are carried out to current vortex sensor；
According to high frequency AD sampled values, determine whether coin by, if judge no coin by, return continues to sample,
Conversely, continue to execute；
When judge have coin by when, three low frequency, intermediate frequency, high frequency AD sampling channels are respectively adopted, to current vortex sense
After device carries out real-time AD samplings and filtering process, low frequency, intermediate frequency, high frequency AD sampled values are obtained；
After carrying out fusion treatment to low frequency, intermediate frequency, high frequency AD sampled values respectively, calculate and obtain corresponding low frequency, intermediate frequency, height
Frequency characteristic value；
The low frequency of acquisition, intermediate frequency, high-frequency characteristic value are compared with default characteristic value data storehouse, carry out coin knowledge
Not.
Another technical solution is used by the present invention solves its technical problem：
A kind of Coin sorting kicks coin method, comprises the following steps：
Coin is sent to roll on slideway and is advanced：
When coin is by false distinguishing equipment, coin is identified in false distinguishing equipment：
According to the coin recognizing method of false distinguishing equipment as a result, control first kicks coin device and different coin is kicked out of different coin box；
Genuine note is counted, and reaches default amount threshold in the number of coins that ways-end is judged according to count results
When, control first kicks coin device and genuine note is kicked out of genuine note box.
Further, step is further included：
Real-time counting is carried out to the coin for entering genuine note box.
Further, the step of coin is identified in the false distinguishing equipment, specifically includes following steps：
Using high frequency AD sampling channels, real-time AD samplings and filtering process are carried out to current vortex sensor；
According to high frequency AD sampled values, determine whether coin by, if judge no coin by, return continues to sample,
Conversely, continue to execute；
When judge have coin by when, three low frequency, intermediate frequency, high frequency AD sampling channels are respectively adopted, to current vortex sense
After device carries out real-time AD samplings and filtering process, low frequency, intermediate frequency, high frequency AD sampled values are obtained；
After carrying out fusion treatment to low frequency, intermediate frequency, high frequency AD sampled values respectively, calculate and obtain corresponding low frequency, intermediate frequency, height
Frequency characteristic value；
The low frequency of acquisition, intermediate frequency, high-frequency characteristic value are compared with default characteristic value data storehouse, carry out coin knowledge
Not.
Further, the default characteristic value data storehouse is established in the following manner：
For the coin of the different values of money of every kind of classification, when coin passes through current vortex sensor, using low frequency, intermediate frequency,
Three AD sampling channels of high frequency, after carrying out real-time AD samplings and filtering process to current vortex sensor, obtain low frequency, intermediate frequency, height
Frequency AD sampled values；
After carrying out fusion treatment to low frequency, intermediate frequency, high frequency AD sampled values respectively, calculate and obtain corresponding low frequency, intermediate frequency, height
Frequency characteristic value；
For different coins, after repeating multiple above-mentioned steps, the corresponding low frequency of the coin, intermediate frequency, high frequency are obtained
The range of characteristic values of characteristic value；
The range of characteristic values of a variety of value of money coins of a variety of classification is established into default characteristic value data storehouse.
Further, it is described respectively to low frequency, intermediate frequency, high frequency AD sampled values carry out fusion treatment after, calculate obtain it is corresponding
The step of low frequency, intermediate frequency, high-frequency characteristic value, it is specially：
According to the following formula, after carrying out fusion treatment to low frequency, intermediate frequency, high frequency AD sampled values respectively, calculating is corresponded to
Low frequency, intermediate frequency, high-frequency characteristic value：
Wherein, V1 represents high-frequency characteristic value, and V2 represents intermediate frequency characteristic value, and V3 represents characteristics of low-frequency value, and AD_L represents low frequency
AD sampled values, AD_M represent intermediate frequency AD sampled values, and AD_H represents high frequency AD sampled values.
Further, it is described when judge have coin by when, three low frequency, intermediate frequency, high frequency AD sampling channels are respectively adopted, it is right
Current vortex sensor carries out the step of real-time AD samplings are with after filtering process, low frequency, intermediate frequency, high frequency AD sampled values is obtained, specifically
Including：
When judge have coin by when, three low frequency, intermediate frequency, high frequency AD sampling channels are respectively adopted, to current vortex sense
Device carries out real-time AD samplings；
According to the following formula, after being filtered processing to sampled data, low frequency, intermediate frequency, high frequency AD sampled values are obtained：
Wherein, AD_L represents low frequency AD sampled values, and AD_M represents intermediate frequency AD sampled values, and AD_H represents high frequency AD sampled values,
V_L represents low frequency real-time sampling value, and V_M represents intermediate frequency real-time sampling value, and V_H represents high frequency real-time sampling value, Sample_ successively
L, Sample_M, Sample_H represent the circulating sampling buffer area that basic, normal, high three corrugation depths are 16 respectively, and i represents sequence
Number, value is 0~15 integer, and A_L represents the summation of Sample_L, and A_M represents the summation of Sample_M, and A_H is represented
The summation of Sample_H.
Apparatus of the present invention, the beneficial effect of method are：The present apparatus can be realized Coin sorting and kick after to coin recognizing method
Coin, after number of coins reaches certain amount, genuine note is extracted in different coin boxes respectively with different coin, subsequently directly to genuine note box
In genuine note packed, it is convenient, fast, improve Coin sorting efficiency.
Brief description of the drawings
Fig. 1 is that a kind of Coin sorting of the present invention kicks the structure diagram of coin device；
Fig. 2 is the curve map that AD samplings obtain when coin passes through current vortex sensor in the specific embodiment of the invention.
Embodiment
Coin sorting kicks coin device embodiment
With reference to Fig. 1, coin device is kicked the present invention provides a kind of Coin sorting, including rack 1, controller, first kicks coin dress
Put 2, second and kick coin device 3, false distinguishing equipment 4, the first sensor for countering 5 and the slideway 6 for rolling advance for coin 10；Institute
State and different coin box 7 and genuine note box 8 are additionally provided with rack 1：
The slideway 6 is arranged in rack 1, and the false distinguishing equipment 4, first kick coin device 2,5 and of the first sensor for countering
Second kicks coin device 3 is successively set on 6 side of slideway along 10 rotating direction of coin, and 6 end of slideway is equipped with Zhi Bi mechanisms 11；
The controller kicks coin device 2 with first, second kicks coin device 3, false distinguishing equipment 4, the first sensor for countering 5 respectively
Connection, and the controller is used for the coin recognizing method according to false distinguishing equipment 4 as a result, control second kicks coin device 3 and kicks out of different coin
To different coin box 7, and judging that 6 end number of coins of slideway reaches default quantity according to the count results of the first sensor for countering 5
During threshold value, control first kicks coin device 2 and genuine note is kicked out of genuine note box 8.
In the present invention, when false distinguishing equipment judges coin for different coin, control first kicks coin device and is kicked out of different coin box,
To genuine note, it is counted, does not perform and kicks coin operation, coin continues to slide along slideway, in ways-end sequential, realizes
The sorting function of the different coin of genuine note.Until count results get to default amount threshold, then to follow-up genuine note, coin dress is kicked using second
Put and kicked out of genuine note box.The present apparatus can be realized Coin sorting and kick coin, reach in number of coins after to coin recognizing method
After certain amount, genuine note is extracted in different coin boxes respectively with different coin, subsequently directly the genuine note in genuine note box is packed
, it is convenient, fast, improve Coin sorting efficiency.
Preferred embodiment is further used as, the genuine note box 8 is equipped with the second sensor for countering 9 in inlet.
Preferred embodiment is further used as, the rack 1 is additionally provided with automatic packing mechanism in 6 end of slideway, institute
Automatic packing mechanism is stated to be connected with controller.Ways-end is equipped with Zhi Bi mechanisms 11, can prevent coin 10 from rolling out.Automatic packaging
Mechanism is arranged near Zhi Bi mechanisms 11, after the quantity for the coin 10 that Zhi Bi mechanisms 11 stop reaches default amount threshold, into
Row coin is packed automatically.
Preferred embodiment is further used as, the false distinguishing equipment 4 realizes coin recognizing method by performing following steps：
Using high frequency AD sampling channels, real-time AD samplings and filtering process are carried out to current vortex sensor；
According to high frequency AD sampled values, determine whether coin 10 by if judging no coin 10 by the way that return continues to adopt
Sample, conversely, continuing to execute；
When judge have coin 10 by when, three low frequency, intermediate frequency, high frequency AD sampling channels are respectively adopted, to current vortex pass
After sensor carries out real-time AD samplings and filtering process, low frequency, intermediate frequency, high frequency AD sampled values are obtained；
After carrying out fusion treatment to low frequency, intermediate frequency, high frequency AD sampled values respectively, calculate and obtain corresponding low frequency, intermediate frequency, height
Frequency characteristic value；
The low frequency of acquisition, intermediate frequency, high-frequency characteristic value are compared with default characteristic value data storehouse, carry out coin knowledge
Not.
In the present apparatus, false distinguishing equipment 4 realizes coin recognizing method by characteristic value comparison, can realize that coin is known exactly
Not, accuracy of identification is high, speed is fast, and work efficiency is high.
Coin sorting kicks coin embodiment of the method
A kind of Coin sorting that coin device is kicked based on the Coin sorting shown in Fig. 1 kicks coin method, comprises the following steps：
S1, be sent to coin 10 to roll on slideway 6 and advance：
S2, when coin 10 is by false distinguishing equipment 4, coin 10 is identified in false distinguishing equipment 4：
S3, according to the coin recognizing method of false distinguishing equipment 4 as a result, control first kicks coin device 2 and different coin is kicked out of different coin box 7；
S4, count genuine note, and is judging that the number of coins of 6 end of slideway reaches default quantity according to count results
During threshold value, control first kicks coin device 2 and genuine note is kicked out of genuine note box 8.
Preferred embodiment is further used as, further includes step：
S5, carry out real-time counting to the coin 10 for entering genuine note box 8.
It is further used as preferred embodiment, in the step S2, what coin 10 was identified in the false distinguishing equipment 4
Step, specifically includes following steps：
S21, using high frequency AD sampling channels, real-time AD samplings and filtering process are carried out to current vortex sensor；
S22, according to high frequency AD sampled values, determine whether coin 10 by, if judge no coin 10 by, return after
Continuous sampling, conversely, continuing to execute；
S23, when judge have coin 10 by when, three low frequency, intermediate frequency, high frequency AD sampling channels are respectively adopted, to electric whirlpool
After flow sensor carries out real-time AD samplings and filtering process, low frequency, intermediate frequency, high frequency AD sampled values are obtained；
S24, after carrying out fusion treatment to low frequency, intermediate frequency, high frequency AD sampled values respectively, calculate obtain corresponding low frequency, in
Frequently, high-frequency characteristic value；
S25, the low frequency of acquisition, intermediate frequency, high-frequency characteristic value be compared with default characteristic value data storehouse, carries out coin
Identification.
Preferred embodiment is further used as, the default characteristic value data storehouse is established in the following manner：
S01, for every kind of classification different values of money coin 10, coin 10 by current vortex sensor when, use is low
Frequently, three intermediate frequency, high frequency AD sampling channels, after carrying out real-time AD samplings and filtering process to current vortex sensor, acquisition low frequency,
Intermediate frequency, high frequency AD sampled values；
S02, after carrying out fusion treatment to low frequency, intermediate frequency, high frequency AD sampled values respectively, calculate obtain corresponding low frequency, in
Frequently, high-frequency characteristic value；
S03, for different coins 10, after repeating multiple above-mentioned steps, obtain the 10 corresponding low frequency of coin, in
Frequently, the range of characteristic values of high-frequency characteristic value；
S04, by the range of characteristic values of a variety of value of money coins 10 of a variety of classification establish default characteristic value data storehouse.
The process of S01~S04 is characterized identification process, by the identification process of S01~S04, can establish different coins
Range of characteristic values, provide basis for follow-up coin recognizing method.
For example, the range of characteristic values for working as the high-frequency characteristic value that identification obtains certain coin is 0-50, the feature of intermediate frequency characteristic value
Value scope is 100-200, and the range of characteristic values of characteristics of low-frequency value is 80-120, then, can basis in the identification process of coin
Whether low frequency, intermediate frequency, high-frequency characteristic value fall in this scope to determine whether to correspond to coin.
Preferred embodiment is further used as, the step S25, it is specially：
The low frequency of acquisition, intermediate frequency, high-frequency characteristic value are compared with default characteristic value data storehouse, according to low frequency, in
Frequently, the range of characteristic values residing for high-frequency characteristic value, obtains the classification situation of corresponding coin, and then identifies the true and false for obtaining coin
State and denomination, realize truth identification.
Illustrated in Fig. 2 when a coin passes through current vortex sensor, three low frequency, intermediate frequency, high frequency AD sampling channels are adopted
Complete low frequency curve, intermediate frequency curve and the high frequency curve that sample obtains, wherein vertical line are characterized value sampled point, and sequential is in Fig. 2
From left to right.By to substantial amounts of single piece of coin by waveform analysis after draw a conclusion, it is single hard to the coin of identical material
Coin by when, high frequency, intermediate frequency, low frequency waveform indicatrix difference it is basically identical.Therefore, this method by characteristic value comparison come real
Existing coin recognizing method, can realize coin recognizing method exactly, and accuracy of identification is high, speed is fast, and work efficiency is high.
In step S21, by using high frequency AD sampling channels always, real-time AD samplings and filter are carried out to current vortex sensor
Ripple processing obtains high frequency AD sampled values, and when high frequency AD sampled values significantly decrease, expression might have coin and pass through current vortex
Sensor, in step S22, when judging that high frequency AD sampled values drop to the threshold range of a setting, it can be determined that there is coin to lead to
Cross.Judge to have coin by this way by rear, execution step S3, while using three low frequency, intermediate frequency, high frequency AD sampling channels
Sampled, obtain low frequency, intermediate frequency, high frequency AD sampled values, then calculated by step S24 and obtain corresponding low frequency, intermediate frequency, high frequency
After characteristic value, it can be compared with default characteristic value data storehouse, realize coin recognizing method.Recognition principle is as follows：According to high frequency
Number range residing for characteristic value obtains the rough classification of coin, then the number according to residing for characteristics of low-frequency value and intermediate frequency characteristic value
It is worth scope, compares the specific true and false state and denomination for obtaining coin, realize truth identification.
Preferred embodiment is further used as, the step S24, it is specially：
According to the following formula, after carrying out fusion treatment to low frequency, intermediate frequency, high frequency AD sampled values respectively, calculating is corresponded to
Low frequency, intermediate frequency, high-frequency characteristic value：
Wherein, V1 represents high-frequency characteristic value, and V2 represents intermediate frequency characteristic value, and V3 represents characteristics of low-frequency value, and AD_L represents low frequency
AD sampled values, AD_M represent intermediate frequency AD sampled values, and AD_H represents high frequency AD sampled values.
As it appears from the above, the high frequency curve medium-high frequency characteristic value V1 of same coin is basically identical, the i.e. fluctuation of V1
The residing scope of value is consistent, therefore the rough classification of coin can be judged by V1, is then further identified with V2 and V3
Coin.
Preferred embodiment is further used as, the step S23, specifically includes：
S231, when judge have coin 10 by when, three low frequency, intermediate frequency, high frequency AD sampling channels are respectively adopted, to electric whirlpool
Flow sensor carries out real-time AD samplings；
S232, according to the following formula, after being filtered processing to sampled data, obtains low frequency, intermediate frequency, high frequency AD sampled values：
Wherein, AD_L represents low frequency AD sampled values, and AD_M represents intermediate frequency AD sampled values, and AD_H represents high frequency AD sampled values,
V_L represents low frequency real-time sampling value, and V_M represents intermediate frequency real-time sampling value, and V_H represents high frequency real-time sampling value, Sample_ successively
L, Sample_M, Sample_H represent the circulating sampling buffer area that basic, normal, high three corrugation depths are 16 respectively, and i represents sequence
Number, value is 0~15 integer, and A_L represents the summation of Sample_L, and A_M represents the summation of Sample_M, and A_H is represented
The summation of Sample_H.
The concrete condition of A_L, A_M and A_H are as follows：
Preferred embodiment is further used as, it is further comprising the steps of：
After carrying out AD samplings every time, one of circulating sampling buffer area is updated using low frequency, intermediate frequency, high frequency real-time sampling value
Value.
The process being filtered to AD_L, AD_M and AD_H, is every time from Sample_L, Sample_M, Sample_H
Select an element i to average, realize filtering, lower the influence of random external interference signal.
This step, after each AD samplings, using a value of newest real-time sampling value renewal circulating sampling buffer area
Sample_L [i], Sample_M [i], Sample_H [i], it is ensured that the low frequency that finally obtains, intermediate frequency, high frequency AD sampled values
Closer to actual real value, sampling precision is improved.
Above is the preferable of the present invention is implemented to be illustrated, but the invention is not limited to the implementation
Example, those skilled in the art can also make a variety of equivalent variations on the premise of without prejudice to spirit of the invention or replace
Change, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (10)
1. a kind of Coin sorting kicks coin device, it is characterised in that including rack, controller, first kick coin device, second kick coin dress
Put, false distinguishing equipment, the first sensor for countering and for for coin rolls advance slideway；Different coin box is additionally provided with the rack
With genuine note box：
The installation of slide track in rack, the false distinguishing equipment, first kick coin device, the first sensor for countering and second kick coin dress
Put along coin rolls direction and be successively set on slideway side, the ways-end is equipped with Zhi Bi mechanisms；
The controller kicks coin device with first, second kicks coin device, false distinguishing equipment, the first sensor for countering and be connected respectively, and
The controller is used for according to the coin recognizing method of false distinguishing equipment as a result, control second kicks coin device and different coin is kicked out of different coin box,
And when judging that ways-end number of coins reaches default amount threshold according to the count results of the first sensor for countering, control the
One kicks coin device kicks out of genuine note box by genuine note.
2. a kind of Coin sorting according to claim 1 kicks coin device, it is characterised in that the genuine note box is set in inlet
There is the second sensor for countering.
3. a kind of Coin sorting according to claim 1 kicks coin device, it is characterised in that the rack is at ways-end
Automatic packing mechanism is additionally provided with, the automatic packing mechanism is connected with controller.
4. a kind of Coin sorting according to claim 1 kicks coin device, it is characterised in that the false distinguishing equipment passes through execution
Following steps realize coin recognizing method：
Using high frequency AD sampling channels, real-time AD samplings and filtering process are carried out to current vortex sensor；
According to high frequency AD sampled values, determine whether coin by, if judge no coin by, return continues to sample, conversely,
Continue to execute；
When judge have coin by when, three low frequency, intermediate frequency, high frequency AD sampling channels are respectively adopted, to current vortex sensor into
After the real-time AD samplings of row and filtering process, low frequency, intermediate frequency, high frequency AD sampled values are obtained；
After carrying out fusion treatment to low frequency, intermediate frequency, high frequency AD sampled values respectively, calculate and obtain corresponding low frequency, intermediate frequency, high frequency spy
Value indicative；
The low frequency of acquisition, intermediate frequency, high-frequency characteristic value are compared with default characteristic value data storehouse, carry out coin recognizing method.
5. a kind of Coin sorting kicks coin method, it is characterised in that comprises the following steps：
Coin is sent to roll on slideway and is advanced：
When coin is by false distinguishing equipment, coin is identified in false distinguishing equipment：
According to the coin recognizing method of false distinguishing equipment as a result, control first kicks coin device and different coin is kicked out of different coin box；
Genuine note is counted, and when the number of coins that ways-end is judged according to count results reaches default amount threshold,
Control first kicks coin device and genuine note is kicked out of genuine note box.
6. a kind of Coin sorting according to claim 5 kicks coin method, it is characterised in that further includes step：
Real-time counting is carried out to the coin for entering genuine note box.
7. a kind of Coin sorting according to claim 5 kicks coin method, it is characterised in that the false distinguishing equipment to coin into
The step of row identification, specifically include following steps：
Using high frequency AD sampling channels, real-time AD samplings and filtering process are carried out to current vortex sensor；
According to high frequency AD sampled values, determine whether coin by, if judge no coin by, return continues to sample, conversely,
Continue to execute；
When judge have coin by when, three low frequency, intermediate frequency, high frequency AD sampling channels are respectively adopted, to current vortex sensor into
After the real-time AD samplings of row and filtering process, low frequency, intermediate frequency, high frequency AD sampled values are obtained；
After carrying out fusion treatment to low frequency, intermediate frequency, high frequency AD sampled values respectively, calculate and obtain corresponding low frequency, intermediate frequency, high frequency spy
Value indicative；
The low frequency of acquisition, intermediate frequency, high-frequency characteristic value are compared with default characteristic value data storehouse, carry out coin recognizing method.
8. a kind of Coin sorting according to claim 7 kicks coin method, it is characterised in that the default characteristic value data
Storehouse is established in the following manner：
For the coin of the different values of money of every kind of classification, when coin passes through current vortex sensor, using low frequency, intermediate frequency, high frequency
Three AD sampling channels, after carrying out real-time AD samplings and filtering process to current vortex sensor, obtain low frequency, intermediate frequency, high frequency AD
Sampled value；
After carrying out fusion treatment to low frequency, intermediate frequency, high frequency AD sampled values respectively, calculate and obtain corresponding low frequency, intermediate frequency, high frequency spy
Value indicative；
For different coins, after repeating multiple above-mentioned steps, the corresponding low frequency of the coin, intermediate frequency, high-frequency characteristic are obtained
The range of characteristic values of value；
The range of characteristic values of a variety of value of money coins of a variety of classification is established into default characteristic value data storehouse.
9. a kind of Coin sorting according to claim 7 kicks coin method, it is characterised in that it is described respectively to low frequency, intermediate frequency,
After high frequency AD sampled values carry out fusion treatment, the step of obtaining corresponding low frequency, intermediate frequency, high-frequency characteristic value is calculated, it is specially：
According to the following formula, after carrying out fusion treatment to low frequency, intermediate frequency, high frequency AD sampled values respectively, it is corresponding low to calculate acquisition
Frequently, intermediate frequency, high-frequency characteristic value：
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Wherein, V1 represents high-frequency characteristic value, and V2 represents intermediate frequency characteristic value, and V3 represents characteristics of low-frequency value, and AD_L represents that low frequency AD is adopted
Sample value, AD_M represent intermediate frequency AD sampled values, and AD_H represents high frequency AD sampled values.
10. a kind of Coin sorting according to claim 7 kicks coin method, it is characterised in that described when judgement has coin to lead to
It is out-of-date, three low frequency, intermediate frequency, high frequency AD sampling channels are respectively adopted, real-time AD samplings and filtering are carried out to current vortex sensor
After processing, obtain low frequency, intermediate frequency, high frequency AD sampled values the step of, specifically include：
When judge have coin by when, three low frequency, intermediate frequency, high frequency AD sampling channels are respectively adopted, to current vortex sensor into
The real-time AD samplings of row；
According to the following formula, after being filtered processing to sampled data, low frequency, intermediate frequency, high frequency AD sampled values are obtained：
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<mo>_</mo>
<mi>H</mi>
<mo>)</mo>
<mo>/</mo>
<mn>16</mn>
</mtd>
</mtr>
<mtr>
<mtd>
<mi>A</mi>
<mi>D</mi>
<mo>_</mo>
<mi>M</mi>
<mo>=</mo>
<mo>(</mo>
<mi>A</mi>
<mo>_</mo>
<mi>M</mi>
<mo>-</mo>
<mi>S</mi>
<mi>a</mi>
<mi>m</mi>
<mi>p</mi>
<mi>l</mi>
<mi>e</mi>
<mi>M</mi>
<mo>&lsqb;</mo>
<mi>i</mi>
<mo>&rsqb;</mo>
<mo>+</mo>
<mi>V</mi>
<mo>_</mo>
<mi>M</mi>
<mo>)</mo>
<mo>/</mo>
<mn>16</mn>
</mtd>
</mtr>
<mtr>
<mtd>
<mi>A</mi>
<mi>D</mi>
<mo>_</mo>
<mi>L</mi>
<mo>=</mo>
<mo>(</mo>
<mi>A</mi>
<mo>_</mo>
<mi>L</mi>
<mo>-</mo>
<mi>S</mi>
<mi>a</mi>
<mi>m</mi>
<mi>p</mi>
<mi>l</mi>
<mi>e</mi>
<mi>L</mi>
<mo>&lsqb;</mo>
<mi>i</mi>
<mo>&rsqb;</mo>
<mo>+</mo>
<mi>V</mi>
<mo>_</mo>
<mi>L</mi>
<mo>)</mo>
<mo>/</mo>
<mn>16</mn>
</mtd>
</mtr>
</mtable>
</mfenced>
Wherein, AD_L represents low frequency AD sampled values, and AD_M represents intermediate frequency AD sampled values, and AD_H represents high frequency AD sampled values, V_L tables
Showing low frequency real-time sampling value, V_M represents intermediate frequency real-time sampling value, and V_H represents high frequency real-time sampling value successively, Sample_L,
Sample_M, Sample_H represent the circulating sampling buffer area that basic, normal, high three corrugation depths are 16 respectively, and i represents sequence number,
Value is 0~15 integer, and A_L represents the summation of Sample_L, and A_M represents the summation of Sample_M, and A_H represents Sample_H
Summation.
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