CN106408744A - System for detecting characteristic value of note and method for detecting characteristic value of note - Google Patents
System for detecting characteristic value of note and method for detecting characteristic value of note Download PDFInfo
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- CN106408744A CN106408744A CN201610720525.1A CN201610720525A CN106408744A CN 106408744 A CN106408744 A CN 106408744A CN 201610720525 A CN201610720525 A CN 201610720525A CN 106408744 A CN106408744 A CN 106408744A
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- characteristic value
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- detection
- value
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- 238000000034 method Methods 0.000 title abstract description 8
- 238000001514 detection method Methods 0.000 claims abstract description 116
- 238000012360 testing method Methods 0.000 claims abstract description 36
- 230000004048 modification Effects 0.000 claims abstract description 33
- 238000012986 modification Methods 0.000 claims abstract description 33
- 238000012546 transfer Methods 0.000 claims description 36
- 230000033001 locomotion Effects 0.000 claims description 21
- 230000001960 triggered effect Effects 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 238000005070 sampling Methods 0.000 abstract 4
- 230000008859 change Effects 0.000 description 8
- 238000012937 correction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
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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
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
- G07D7/12—Visible light, infrared or ultraviolet radiation
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
- G07D7/12—Visible light, infrared or ultraviolet radiation
- G07D7/128—Viewing devices
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention provides a system for detecting the characteristic value of a note and a method for detecting the characteristic value of the note. The system includes a fixing panel which includes a first detection window; a moving panel which includes a sampling block and a second detection window, wherein the sampling block and the second detection window move along with the moving of the moving panel; a detection apparatus which is intended for, when it is determined that the sampling block moves to the position corresponding to the first detection window along with the moving of the moving panel, detecting the testing value of the sampling block, based on the testing value, and computing a light source modification coefficient, and when it is determined that the second detection window moves to the position corresponding to the first detection window along with the moving of the moving panel, based on the initial characteristic value of the note, acquiring the transmission speed of the note being transmitted to the first detection window, and based on the initial characteristic value, the transmission speed and the light source modification coefficient, determining the final characteristic value of the note. According to the technical solution of the invention, the system and the method effectively increase the accuracy in detecting the characteristic value of the note.
Description
Technical field
The present invention relates to bill detection technique field, in particular to a kind of detecting system and of bill characteristic value
Plant the detection method of bill characteristic value.
Background technology
At present, the detecting system of bill characteristic value detects to the characteristic value on bill, but detecting system is using
After a period of time, the light that it sends occurs decay, or detection window has dirty situation, and the result leading to is exactly to detect
The precision of characteristic value reduces, and needs to pass through periodically detecting system to be carried out demarcating to reduce this impact, so results in very numb
Tired.
Therefore, while how improving the accuracy of detection to the characteristic value of bill, it is to avoid user periodically enters to detecting system
Rower becomes problem demanding prompt solution surely.
Content of the invention
The present invention is based on the problems referred to above it is proposed that a kind of new technical scheme, is improving the characteristic value to bill
While accuracy of detection, it is to avoid user periodically demarcates to detecting system.
In view of this, a first aspect of the present invention proposes a kind of detecting system of bill characteristic value, including：Stationary plane
Plate, including the first detection window；Movable panel, including standard specimen block and the second detection window, described standard specimen block and described second is examined
Survey window to move with the movement of described movable panel；Detection means, for when the described standard specimen block of determination is with described movement
When panel moves to the position of corresponding described first detection window, detect the test value of described standard specimen block, according to described test value
Calculate light source modification coefficient, when described second detection window of determination moves to described first detection of correspondence with described movable panel
During the position of window, the initial characteristic values of detection bill, obtain the transmission that described bill is transferred into described first detection window
Speed, and according to described initial characteristic values, described transfer rate and described light source modification coefficient, determine the final spy of described bill
Value indicative.
In this technical scheme, the initial characteristic values of the bill being detected by the difference of transfer rate due to bill are different
, the decay of light source also can impact to accuracy of detection, therefore, according to the transfer rate transmitting bill and light source modification system
Number, can improve the precision of the characteristic value detection to bill to a great extent.
It is preferable that described detection means is specifically for according to described initial characteristic values and described in technique scheme
Transfer rate, determines the revisory eigenvalue of described bill；The product of described revisory eigenvalue and described light source modification coefficient is made
For described final characteristic value.
In this technical scheme, first according to the transfer rate of transmission bill, the initial characteristic values of bill are modified obtaining
Revisory eigenvalue, is then modified to revisory eigenvalue further according to light source modification coefficient, thus ensure that the feature to bill
The precision of value detection.
It is preferable that described detection means calculates described correction feature by below equation in any of the above-described technical scheme
Value：
Wherein, x represents described initial characteristic values, and f (x) represents described revisory eigenvalue, and V represents described transfer rate, a table
Show the first predetermined coefficient, b represents the second predetermined coefficient, c represents preset standard speed, X1 represents the first predetermined threshold value, X2 represents
Second predetermined threshold value.
It is preferable that also including in any of the above-described technical scheme：Gear and tooth bar, described gear and the engagement of described tooth bar,
Described tooth bar is connected with described movable panel；Motor, for driving described pinion rotation, wherein, the rotation of described gear drives
The movement of described tooth bar, so that described movable panel moves with the movement of described tooth bar.
In this technical scheme, rotated by motor-driven gear, because wheel and rack engagement is so that the rotation of gear
With the movement of carry-over bar, and movable panel moves with the movement of tooth bar, thus ensureing the stationarity of movable panel motion, enters
And improve reliability during detection bill characteristic value.
It is preferable that also including in any of the above-described technical scheme：First proximity switch and the second proximity switch, wherein,
During described movable panel is mobile, if described first proximity switch is triggered, described detection means determines described standard specimen
Block moves to the position of corresponding described first detection window, and controls described motor out of service, if described second proximity switch
It is triggered, then described detection means determines that described second detection window moves to the position of corresponding described first detection window, and
Control described motor out of service.
In this technical scheme, by the stop and start of two proximity switch controlled motors it is ensured that movable panel resetting
Precision, further ensure that detection bill characteristic value when reliability.
It is preferable that also including in any of the above-described technical scheme：The first moving guide rail being correspondingly arranged and the second movement are led
Rail, is provided with described movable panel between described first moving guide rail and described second moving guide rail, so that described mobile face
Plate moves between described first moving guide rail and described second moving guide rail.
It is preferable that described movable panel also includes in any of the above-described technical scheme：Standard specimen seat, for placing described mark
Sample block.
In this technical scheme, by standard specimen block is arranged in standard specimen seat it is ensured that standard specimen block is from external disturbance,
Thus preferably protecting standard specimen block, and then make the test value of standard specimen block detecting more accurate.
It is preferable that also including in any of the above-described technical scheme：Alarm set, if be less than default for described test value
Threshold value, then send the prompting changing described detecting system.
In this technical scheme, when the test value of standard specimen block is too small, for example, the test value of standard specimen block is less than 70, explanation
Light source decay is larger, needs to return emblem mark calmly, then reminds user to change detecting system, to ensure the accuracy of testing result.
A second aspect of the present invention proposes a kind of detection method of bill characteristic value, including：Standard specimen when movable panel
When block moves to the position of the first detection window of corresponding fixed panel, detect the test value of described standard specimen block；According to described survey
Examination value calculates light source modification coefficient；When the second detection window of described movable panel moves to corresponding described first detection window
During position, the initial characteristic values of detection bill；Obtain the transfer rate that described bill is transferred into described first detection window；Root
According to described initial characteristic values, described transfer rate and described light source modification coefficient, determine the final characteristic value of described bill.
In this technical scheme, the initial characteristic values of the bill being detected by the difference of transfer rate due to bill are different
, the decay of light source also can impact to accuracy of detection, therefore, according to the transfer rate transmitting bill and light source modification system
Number, can improve the precision of the characteristic value detection to bill to a great extent.
In technique scheme it is preferable that described according to described initial characteristic values, described transfer rate and described light source
Correction factor, the step determining the final characteristic value of described bill, specifically include：According to described initial characteristic values and described transmission
Speed, determines the revisory eigenvalue of described bill；Using the product of described revisory eigenvalue and described light source modification coefficient as institute
State final characteristic value.
In this technical scheme, first according to the transfer rate of transmission bill, the initial characteristic values of bill are modified obtaining
Revisory eigenvalue, is then modified to revisory eigenvalue further according to light source modification coefficient, thus ensure that the feature to bill
The precision of value detection.
It is preferable that described revisory eigenvalue is calculated by below equation in any of the above-described technical scheme：
Wherein, x represents described initial characteristic values, and f (x) represents described revisory eigenvalue, and V represents described transfer rate, a table
Show the first predetermined coefficient, b represents the second predetermined coefficient, c represents preset standard speed, X1 represents the first predetermined threshold value, X2 represents
Second predetermined threshold value.
It is preferable that also including in any of the above-described technical scheme：If described test value is less than predetermined threshold value, send more
Change the prompting of described detecting system.
In this technical scheme, when the test value of standard specimen block is too small, for example, the test value of standard specimen block is less than 70, explanation
Light source decay is larger, needs to return emblem mark calmly, then reminds user to change detecting system, to ensure the accuracy of testing result.
By technical scheme, while improving the accuracy of detection to the characteristic value of bill, it is to avoid Yong Huding
Phase is demarcated to detecting system.
Brief description
Fig. 1 shows the perspective view of the detecting system of bill characteristic value according to an embodiment of the invention；
Fig. 2 shows the positive structure diagram of the detecting system of bill characteristic value according to an embodiment of the invention；
Fig. 3 shows the schematic flow sheet of the detection method of bill characteristic value according to an embodiment of the invention.
Wherein, in Fig. 1 and Fig. 2, the corresponding relation between the mark of accompanying drawing and component names is：
The detecting system of 100 bill characteristic values, 102 fixed panels, 1,022 first detection windows, 104 movable panels, 1042
Standard specimen block, 1,044 second detection windows, 106 tooth bars, 108 motors, 110 first proximity switches, 112 second proximity switches, 114
One moving guide rail, 116 second moving guide rails.
Specific embodiment
In order to the above objects, features and advantages of the present invention can be more clearly understood that, below in conjunction with the accompanying drawings and specifically real
Mode of applying is further described in detail to the present invention.It should be noted that in the case of not conflicting, the enforcement of the application
Feature in example and embodiment can be mutually combined.
Elaborate a lot of details in the following description in order to fully understand the present invention, but, the present invention also may be used
To be implemented different from other modes described here using other, therefore, protection scope of the present invention is not described below
Specific embodiment restriction.
As depicted in figs. 1 and 2, the detecting system 100 of bill characteristic value according to an embodiment of the invention, including：Fixing
Panel 102, movable panel 104 and detection means (not marking in Fig. 1 and Fig. 2).
Fixed panel 102, including the first detection window 1022.
Movable panel 104, including standard specimen block 1042 and the second detection window 1044, described standard specimen block 1042 and described second
Detection window 1044 moves with the movement of described movable panel 104.
Two the first detection windows 1022 and two the second detection windows 1044, two the first detection windows are had in Fig. 1
1022 both sides being separately positioned on fixed panel 102, two the second detection windows 1044 are separately positioned on the two of movable panel 104
Side.Certainly, the quantity of the first detection window 1022 and the second detection window 1044 can determine according to the actual requirements, does not limit
In two, as long as enabling the technique effect of the present invention.And the first detection window 1022 is in the position of fixed panel 102
Can also determine according to the actual requirements however it is not limited to be arranged in the position of movable panel 104 with the second detection window 1044
Fixed panel 102 and the both sides of movable panel 104.
Detection means, for when determining that described standard specimen block 1042 moves to correspondence described the with described movable panel 104
During the position of one detection window 1022, detect the test value of described standard specimen block 1042, light source modification is calculated according to described test value
Coefficient, corresponds to described first detection window when determining that described second detection window 1044 moves to described movable panel 104
During 1022 position (position of the movable panel 104 shown in Fig. 2), the initial characteristic values of detection bill, obtain described bill
It is transferred into the transfer rate of described first detection window 1022, and according to described initial characteristic values, described transfer rate and institute
State light source modification coefficient, determine the final characteristic value of described bill.
In this technical scheme, the initial characteristic values of the bill being detected by the difference of transfer rate due to bill are different
, the decay of light source also can impact to accuracy of detection, therefore, according to the transfer rate transmitting bill and light source modification system
Number, can improve the precision of the characteristic value detection to bill to a great extent.
It is preferable that described detection means is specifically for according to described initial characteristic values and described in technique scheme
Transfer rate, determines the revisory eigenvalue of described bill；The product of described revisory eigenvalue and described light source modification coefficient is made
For described final characteristic value.
In this technical scheme, first according to the transfer rate of transmission bill, the initial characteristic values of bill are modified obtaining
Revisory eigenvalue, is then modified to revisory eigenvalue further according to light source modification coefficient, thus ensure that the feature to bill
The precision of value detection.
It is preferable that described detection means calculates described correction feature by below equation in any of the above-described technical scheme
Value：
Wherein, x represents described initial characteristic values, and f (x) represents described revisory eigenvalue, and V represents described transfer rate, a table
Show the first predetermined coefficient, b represents the second predetermined coefficient, c represents preset standard speed, X1 represents the first predetermined threshold value, X2 represents
Second predetermined threshold value.
It is preferable that the detecting system 100 of bill characteristic value also includes in any of the above-described technical scheme：Gear and tooth bar
106, described gear and described tooth bar 106 engage, and described tooth bar 106 is connected with described movable panel 104；Motor 108, for driving
Move described pinion rotation, wherein, the rotation of described gear drives the movement of described tooth bar 106 so that described movable panel 104 with
The movement of described tooth bar 106 and move.
Motor 108 can be arranged on the base plate of fixed panel 102.
In this technical scheme, rotated by motor 108 driving gear, because wheel and rack 106 engages so that gear
Rotational band carry-over bar 106 movement, and movable panel 104 moves with the movement of tooth bar 106, thus ensureing movable panel
The stationarity of 104 motions, and then improve reliability during detection bill characteristic value.
It is preferable that the detecting system 100 of bill characteristic value also includes in any of the above-described technical scheme：First close to opening
Pass 110 and the second proximity switch 112, wherein, during described movable panel 104 is mobile, if described first proximity switch
110 are triggered, then described detection means determines that described standard specimen block 1042 moves to the position of corresponding described first detection window 1022
Put, and control described motor 108 out of service, if described second proximity switch 112 is triggered, described detection means determines institute
State the position that the second detection window 1044 moves to corresponding described first detection window 1022, and control described motor 108 to stop
Run.
In this technical scheme, by the stop and start of two proximity switch controlled motors 108 it is ensured that movable panel 104 weight
The precision of multiple positioning, further ensure that reliability during detection bill characteristic value.
It is preferable that the detecting system 100 of bill characteristic value also includes in any of the above-described technical scheme：It is correspondingly arranged
First moving guide rail 114 and the second moving guide rail 116, described first moving guide rail 114 and described second moving guide rail 116 it
Between be provided with described movable panel 104 so that described movable panel 104 described first moving guide rail 114 and described second shifting
Move between dynamic guide rail 116.
Standard specimen block 1042 without taking-up, when reaching the scalar period of standard specimen block 1042, unclamps first in scalar period
Moving guide rail 114 and the second moving guide rail 116, take out movable panel 104, change the standard specimen in the standard specimen seat of movable panel 104
Block 1042.
It is preferable that described movable panel 104 also includes in any of the above-described technical scheme：Standard specimen seat, described for placing
Standard specimen block 1042.
In this technical scheme, by standard specimen block 1042 is arranged in standard specimen seat it is ensured that standard specimen block 1042 from
External disturbance, thus preferably protecting standard specimen block 1042, and then makes the test value of standard specimen block 1042 detecting more accurate.
It is preferable that the detecting system 100 of bill characteristic value also includes in any of the above-described technical scheme：Alarm set, uses
If being less than predetermined threshold value in described test value, send the prompting changing described detecting system.
In this technical scheme, when the test value of standard specimen block 1042 is too small, for example, the test value of standard specimen block 1042 is less than
70, illustrate that light source decay is larger, need to return emblem mark calmly, then remind user to change detecting system, to ensure the accurate of testing result
Property.
For example, when the test value needing to detect standard specimen block 1042, by motor 108 driving gear, so that the rotation of gear
With the movement of carry-over bar 106, the mobile drive movable panel 104 of tooth bar 106 is led along the first moving guide rail 114 and the second movement
Move right between rail 116, when movable panel 104 touches the first proximity switch 110, motor 108 stops output pulse, with
Movable panel 104 is made to stop at current position, now standard specimen seat is directed at the first detection window 1022, to the standard specimen block in standard specimen seat
1042 are detected, test value is 100, and this value is the calibration value of standard specimen block 1042.I.e. in the original state that light source is not decayed,
The calibration value of the standard specimen block 1042 setting in host computer is as 100.At this moment, light source modification coefficient
When through after a period of time, decay occurs for light source it is assumed that the test value working as standard specimen block 1042 is 80, light source modification coefficient
When the characteristic value needing to detect bill, rotated by motor 108 driving gear, so that the rotational band carry-over bar of gear
106 movement, the mobile drive movable panel 104 of tooth bar 106 along the first moving guide rail 114 and the second moving guide rail 116 it
Between be moved to the left, when movable panel 104 touches the second proximity switch 112, motor 108 stops output pulse, so that mobile
Panel 104 stops in this position, and standard specimen seat removes detection window, and the first detection window 1022 and the second detection window 1044 are aligned
The feature of bill, starts to detect its initial characteristic values.Then revisory eigenvalue is calculated by below equation：
Wherein, x represents initial characteristic values, and f (x) represents revisory eigenvalue, and V represents transfer rate, and a represents the first default system
Number, b represents the second predetermined coefficient, and c represents preset standard speed, and X1 represents the first predetermined threshold value, and X2 represents the second predetermined threshold value.
For example, a=1.3, b=1.25, c=100, X1=60, X2=180.
Finally using the product of revisory eigenvalue and light source modification coefficient as bill final characteristic value.
Fig. 3 shows the schematic flow sheet of the detection method of bill characteristic value according to an embodiment of the invention.
As shown in figure 3, the detection method of bill characteristic value according to an embodiment of the invention, including：
Step 302, when the standard specimen block of movable panel moves to the position of the first detection window of corresponding fixed panel, inspection
Survey the test value of described standard specimen block.
Step 304, calculates light source modification coefficient according to described test value.
Step 306, when the second detection window of described movable panel moves to the position of corresponding described first detection window
When, the initial characteristic values of detection bill.
Step 308, obtains the transfer rate that described bill is transferred into described first detection window.
Step 310, according to described initial characteristic values, described transfer rate and described light source modification coefficient, determines described ticket
According to final characteristic value.
In this technical scheme, the initial characteristic values of the bill being detected by the difference of transfer rate due to bill are different
, the decay of light source also can impact to accuracy of detection, therefore, according to the transfer rate transmitting bill and light source modification system
Number, can improve the precision of the characteristic value detection to bill to a great extent.
In technique scheme it is preferable that described according to described initial characteristic values, described transfer rate and described light source
Correction factor, the step determining the final characteristic value of described bill, specifically include：According to described initial characteristic values and described transmission
Speed, determines the revisory eigenvalue of described bill；Using the product of described revisory eigenvalue and described light source modification coefficient as institute
State final characteristic value.
In this technical scheme, first according to the transfer rate of transmission bill, the initial characteristic values of bill are modified obtaining
Revisory eigenvalue, is then modified to revisory eigenvalue further according to light source modification coefficient, thus ensure that the feature to bill
The precision of value detection.
It is preferable that described revisory eigenvalue is calculated by below equation in any of the above-described technical scheme：
Wherein, x represents described initial characteristic values, and f (x) represents described revisory eigenvalue, and V represents described transfer rate, a table
Show the first predetermined coefficient, b represents the second predetermined coefficient, c represents preset standard speed, X1 represents the first predetermined threshold value, X2 represents
Second predetermined threshold value.
It is preferable that also including in any of the above-described technical scheme：If described test value is less than predetermined threshold value, send more
Change the prompting of described detecting system.
In this technical scheme, when the test value of standard specimen block is too small, for example, the test value of standard specimen block is less than 70, explanation
Light source decay is larger, needs to return emblem mark calmly, then reminds user to change detecting system, to ensure the accuracy of testing result.
Technical scheme is described in detail above in association with accompanying drawing, by technical scheme, right improving
While the accuracy of detection of the characteristic value of bill, it is to avoid user periodically demarcates to detecting system.
In the present invention, term " first ", " second " are only used for the purpose describing, and it is not intended that instruction or hint phase
To importance；Term " multiple " represents two or more；Term " being connected ", " connection " etc. all should be interpreted broadly, for example,
Can be to be fixedly connected or be detachably connected, or be integrally connected；Can be to be joined directly together it is also possible to pass through centre
Medium is indirectly connected to.For the ordinary skill in the art, above-mentioned term can be understood as the case may be at this
Concrete meaning in bright.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (12)
1. a kind of detecting system of bill characteristic value is it is characterised in that include：
Fixed panel, including the first detection window；
Movable panel, including standard specimen block and the second detection window, described standard specimen block and described second detection window are with described shifting
The movement of dynamic panel and move；
Detection means, for moving to corresponding described first detection window when the described standard specimen block of determination with described movable panel
During position, detect the test value of described standard specimen block, light source modification coefficient is calculated according to described test value, when described second inspection of determination
When surveying the position that window moves to corresponding described first detection window with described movable panel, the initial characteristicses of detection bill
Value, obtains the transfer rate that described bill is transferred into described first detection window, and according to described initial characteristic values, described biography
Send speed and described light source modification coefficient, determine the final characteristic value of described bill.
2. the detecting system of bill characteristic value according to claim 1 is it is characterised in that described detection means is specifically used
In,
According to described initial characteristic values and described transfer rate, determine the revisory eigenvalue of described bill；
Using the product of described revisory eigenvalue and described light source modification coefficient as described final characteristic value.
3. the detecting system of bill characteristic value according to claim 2 is it is characterised in that described detection means is by following
Formula calculates described revisory eigenvalue：
Wherein, x represents described initial characteristic values, and f (x) represents described revisory eigenvalue, and V represents described transfer rate, and a represents
One predetermined coefficient, b represents the second predetermined coefficient, and c represents preset standard speed, and X1 represents the first predetermined threshold value, and X2 represents second
Predetermined threshold value.
4. the detecting system of bill characteristic value according to claim 1 is it is characterised in that also include：
Gear and tooth bar, described gear and the engagement of described tooth bar, described tooth bar is connected with described movable panel；
Motor, for driving described pinion rotation, wherein, the rotation of described gear drives the movement of described tooth bar, so that described
Movable panel moves with the movement of described tooth bar.
5. the detecting system of bill characteristic value according to claim 4 is it is characterised in that also include：
First proximity switch and the second proximity switch,
Wherein, during described movable panel is mobile, if described first proximity switch is triggered, described detection means is true
Fixed described standard specimen block moves to the position of corresponding described first detection window, and controls described motor out of service, if described the
Two proximity switches are triggered, then described detection means determines that described second detection window moves to corresponding described first detection window
Position, and control described motor out of service.
6. the detecting system of bill characteristic value according to any one of claim 1 to 5 is it is characterised in that also include：
The first moving guide rail being correspondingly arranged and the second moving guide rail, in described first moving guide rail and described second moving guide rail
Between be provided with described movable panel so that described movable panel described first moving guide rail and described second moving guide rail it
Between move.
7. the detecting system of bill characteristic value according to any one of claim 1 to 5 is it is characterised in that described movement
Panel also includes：
Standard specimen seat, for placing described standard specimen block.
8. the detecting system of bill characteristic value according to any one of claim 1 to 5 is it is characterised in that also include：
Alarm set, if being less than predetermined threshold value for described test value, sends the prompting changing described detecting system.
9. a kind of detection method of bill characteristic value is it is characterised in that include：
When the standard specimen block of movable panel moves to the position of the first detection window of corresponding fixed panel, detect described standard specimen block
Test value；
Light source modification coefficient is calculated according to described test value；
When the second detection window of described movable panel moves to the position of corresponding described first detection window, detection bill
Initial characteristic values；
Obtain the transfer rate that described bill is transferred into described first detection window；
According to described initial characteristic values, described transfer rate and described light source modification coefficient, determine the final feature of described bill
Value.
10. bill characteristic value according to claim 9 detection method it is characterised in that described according to described initial spy
Value indicative, described transfer rate and described light source modification coefficient, the step determining the final characteristic value of described bill, specifically include：
According to described initial characteristic values and described transfer rate, determine the revisory eigenvalue of described bill；
Using the product of described revisory eigenvalue and described light source modification coefficient as described final characteristic value.
The detection method of 11. bill characteristic values according to claim 10 is it is characterised in that calculate institute by below equation
State revisory eigenvalue：
Wherein, x represents described initial characteristic values, and f (x) represents described revisory eigenvalue, and V represents described transfer rate, and a represents
One predetermined coefficient, b represents the second predetermined coefficient, and c represents preset standard speed, and X1 represents the first predetermined threshold value, and X2 represents second
Predetermined threshold value.
The detection method of the 12. bill characteristic values according to any one of claim 9 to 11 is it is characterised in that also include：
If described test value is less than predetermined threshold value, send the prompting changing described detecting system.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610720525.1A CN106408744B (en) | 2016-08-24 | 2016-08-24 | The detection system of bill characteristic value and the detection method of bill characteristic value |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610720525.1A CN106408744B (en) | 2016-08-24 | 2016-08-24 | The detection system of bill characteristic value and the detection method of bill characteristic value |
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| CN106408744B CN106408744B (en) | 2019-03-15 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1598885A (en) * | 2003-09-19 | 2005-03-23 | 松下电器产业株式会社 | Paper money identification device |
| CN101458836A (en) * | 2007-12-14 | 2009-06-17 | 广州广电运通金融电子股份有限公司 | Identifying method and system for papers of value |
| US20110102772A1 (en) * | 2008-06-17 | 2011-05-05 | Michael Bloss | Sensor device for the spectrally resolved capture of valuable documents and a corresponding method |
| CN103493108A (en) * | 2011-03-28 | 2014-01-01 | 乐金信世股份有限公司 | Apparatus and method for detecting medium image, and banking machine |
| CN104574635A (en) * | 2014-12-27 | 2015-04-29 | 深圳怡化电脑股份有限公司 | Correction jig for CIS (contact image sensor) |
| CN105528825A (en) * | 2015-12-02 | 2016-04-27 | 广州广电运通金融电子股份有限公司 | Self-adaptive recognition method and device for valuable document |
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2016
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1598885A (en) * | 2003-09-19 | 2005-03-23 | 松下电器产业株式会社 | Paper money identification device |
| CN101458836A (en) * | 2007-12-14 | 2009-06-17 | 广州广电运通金融电子股份有限公司 | Identifying method and system for papers of value |
| US20110102772A1 (en) * | 2008-06-17 | 2011-05-05 | Michael Bloss | Sensor device for the spectrally resolved capture of valuable documents and a corresponding method |
| CN103493108A (en) * | 2011-03-28 | 2014-01-01 | 乐金信世股份有限公司 | Apparatus and method for detecting medium image, and banking machine |
| CN104574635A (en) * | 2014-12-27 | 2015-04-29 | 深圳怡化电脑股份有限公司 | Correction jig for CIS (contact image sensor) |
| CN105528825A (en) * | 2015-12-02 | 2016-04-27 | 广州广电运通金融电子股份有限公司 | Self-adaptive recognition method and device for valuable document |
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| CN106408744B (en) | 2019-03-15 |
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