CN205015963U - Apparatus for processing paper money - Google Patents
Apparatus for processing paper money Download PDFInfo
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- CN205015963U CN205015963U CN201520733473.2U CN201520733473U CN205015963U CN 205015963 U CN205015963 U CN 205015963U CN 201520733473 U CN201520733473 U CN 201520733473U CN 205015963 U CN205015963 U CN 205015963U
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- bank note
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Abstract
The utility model discloses an apparatus for processing paper money, include: the portion of accepting accepts paper currency discrepancy apparatus for processing paper money, smooth the portion, the pincher trees that probably have paper currency smooth the processing, the portion of making a video recording acquires the paper currency surface image of paper currency after smoothing the processing, storage part, storage have paper currency standard image information and against the specific malicious character of the good custom of public preface, contrast portion contrasts paper currency surface image and paper currency standard image information, acquires the scribble character information that exists on the paper currency, analysis portion, each character of the character information of will scribbling is compared with specific malicious character in proper order, obtains the malicious similarity of each character respectively, and if the biggest malicious similarity is greater than 70%, judges then that this paper currency has malicious scribble, the control part, the running state of above -mentioned each part is even controlled to the electricity respectively. Its technical scheme structure is succinct, but also the scribble discernment of character information of high accuracy of fifty percent discount wadding coin is solved the paper currency of maliciously scribbling and is detected precision high problem inadequately.
Description
Technical field
The utility model relates to automatic cash transaction part of appliance technical field, particularly relates to a kind of bank note treatment device.
Background technology
In the bill handling device being equipped on ATM (automatic cash transaction equipment), by the paper (cash) by accepting to the income of ATM or remittance and from user for going out money to other users.Therefore, in bill handling device in the past, in order to set the index money that whether paper that ATM accepts can be used for other users, to the presence or absence of paper, the stained or true and false judges.Have in prior art, from light source, light is irradiated to carried paper, by accepting its reflected light or transmitted light by optical sensor, by distinguishing that by this output signal by the pixel of optical sensor to be attached on paper stained, thus, judge that paper is with or without stained.The paper of tarnishing can be suppressed to be used to go out money to other users.
But, in social development course of reforms, usually occur to spread specific thought to unspecific a large amount of third party, and by " malice scribble bank note " with the title of group of anti-government or poster etc., income is to ATM.Therefore, it is desirable to detect the income of malice scribble bank note, and adopt various measures.In addition, such problem is not limited to cash automated trading device, but the problem that all automatic trading apparatus of the lift-launch such as changer, various automatic vending machine or automatic machine bill handling device are common.
See patent number is the Chinese patent " bill handling device, paper disposal route, automated trading system " of CN103456074A, provides a kind of bill handling device detected malice scribble certificate.Bill handling device possesses: receiving unit, accepts the input of the paper to bill handling device; Whether test section is that the malice scribble certificate comprised against the specific character of public order and good custom detects to paper; Delivery section, carries the paper accepted to test section.
This patent can accomplish to the common bank note of malice scribble the function that malice detects substantially, but carry out the bank note of malice scribble often at the bank note for a long time that circulates on the market, and this kind of bank note often has wrinkle, in the technical scheme of this patent, this kind of bank note is often difficult to obtain paper drawing information comparatively accurately due to the effect of wrinkle in image pickup part and test section, also the scribble character better contrasted on this bank note is difficult to, therefore, a kind of more efficiently bank note treatment device of demand, to tackle the not high enough problem of malice scribble paper currency detection precision.
In view of above-mentioned defect, the utility model creator obtains this creation finally through long research and practice.
Utility model content
For the above-mentioned problems in the prior art, now provide a kind of bank note treatment device being intended to solve the not high enough problem of malice scribble paper currency detection precision of wrinkle, in order to overcome above-mentioned technological deficiency.
Concrete technical scheme is as follows:
A kind of bank note treatment device, comprising:
Receiving unit, accepts bank note and to come in and go out described bank note treatment device;
Smooth portion, the wrinkle that may be existed by bank note carry out smoothing process;
Image pickup part, obtain bank note through described in smooth the note surface image after process;
Storage part, stores bank note standard picture information and the particular malicious character against public order and good custom;
Contrast portion, contrasts note surface image and described bank note standard picture information, obtains the scribble character information different from described note surface standard picture information that bank note exists;
Analysis portion, by each character of described scribble character information successively compared with the described particular malicious character stored in described storage part, obtain the malice similarity of character described in each respectively, and if maximum described malice similarity is greater than 70%, then judge this bank note have malice scribble;
Control part, be electrically connected respectively and control described receiving unit, described in smooth the running status of portion, described image pickup part, described storage part, described contrast portion and described analysis portion.
The described portion of smoothing comprises the symmetry that is positioned at bank note transport path both sides and identical two of structure smooth unit, and smooth unit described in each and there are two symmetrically arrangedly smooth subelement, described in smooth subelement and comprise and smooth plate, longitudinal cylinder and horizontal air cylinder;
Described planar bottom surface of comforting contacts with note surface, described in smooth plate top be connected with the cylinder rod of described longitudinal cylinder, and described longitudinal cylinder tail cylinder be horizontally connected with described horizontal air cylinder;
Described control part controls the motion state of described horizontal air cylinder and described longitudinal cylinder.
Described image pickup part comprises two image units being symmetricly set in bank note transport path both sides, and described image unit comprises illuminator and light-receiving device;
The described note surface image pickup of the bank note of movement on transport path enters in described light-receiving device by described illuminator and described light-receiving device, and transmission is stored in described contrast portion.
Preferably, smooth plate described in, close to the side at bank note edge, there is chamfering.
Preferably, described bank note treatment device also has people information acquisition unit, and described people information acquisition unit is electrically connected mutually with described control part, and obtains the people information of the user dropping into this bank note.
Preferably, described bank note treatment device also has Department of Communication Force, and described Department of Communication Force is in order to will drop into the message notice of malice scribble bank note to upper network monitoring center in described bank note treatment device.
Preferably, described analysis portion by the scribble character detected with use equimultiple, transverse direction amplifies, longitudinal direction amplifies, transverse direction reduces, longitudinal direction reduces, left direction rotates, right direction rotates, show that turning in turns, at least any one method of spinning upside down compares the character that described particular malicious character converts, and when its malice similarity is greater than 70%, described analysis portion judges that this bank note is as bank note of maliciously scribbling.
The beneficial effect of technique scheme is:
(1) setting of each parts in bank note treatment device, makes can also carry out the identification of more high-precision scribble character information by doubling wadding coin, and carries out the judgement of malice similarity;
(2) smooth the setting of unit, make to smooth process to bank note, and coordinate image pickup part to obtain smooth non-overlapping scribble character information.
Accompanying drawing explanation
Fig. 1 is the structural schematic block diagram of the utility model bank note treatment device;
Fig. 2 is the structural representation in the portion that smooths of the utility model bank note treatment device;
The structural representation smoothing subelement that Fig. 3 is the utility model bank note treatment device;
Fig. 4 is the structural representation of the image pickup part of the utility model bank note treatment device;
Fig. 5 is the malice scribble Character deformation formula schematic diagram in the storage part of the utility model bank note treatment device;
Fig. 6 is the standard signal table that the utility model bank note treatment device judges bank note malice scribble;
Fig. 7 is the treatment step schematic diagram of the utility model bank note treatment device.
Embodiment
Below, embodiment of the present utility model will be described with reference to the accompanying drawings.In embodiments, the part of same configuration uses identical Reference numeral and omits and describes.
Consult the structural schematic block diagram that Fig. 1 is the utility model bank note treatment device, as shown in FIG., described bank note treatment device comprises:
Receiving unit 2, accepts bank note and to come in and go out described bank note treatment device;
Smooth portion 3, the wrinkle that may be existed by bank note carry out smoothing process;
Image pickup part 4, obtain bank note through described in smooth the note surface image after process;
Storage part 5, stores bank note standard picture information and the particular malicious character against public order and good custom;
Contrast portion 6, note surface image and bank note standard picture information contrast, and obtain the scribble character information different from described note surface standard picture that bank note exists;
Analysis portion 7, by scribble character information each character successively compared with the described particular malicious character in storage part 5, obtain the malice similarity of character described in each respectively, and if maximum described malice similarity is greater than 70%, be then judged to be malice scribble;
Control part 1, be electrically connected respectively and control described receiving unit 2, described in smooth the running status of portion 3, described image pickup part 4, described storage part 5, described contrast portion 6 and described analysis portion 7.
And described bank note treatment device is installed in ATM (automatic cash transaction equipment), after the Currency Type being arranged at ATM along bank note transport path and true and false detecting unit, be the judgement that the bank note of genuine note carries out whether paper has malice scribble in order to detect backsight to the true and false.
Composition graphs 2 is the structural representation in the portion that smooths 3 of the utility model bank note treatment device, for showing object clearly, only illustrating to be positioned at smooth unit above bank note in figure, but is obviously provided with below bank note and mutually isostructurally smooths unit.As shown in FIG., smooth portion 3 and comprise the symmetry that is positioned at bank note transport path both sides and identical two of structure smooth unit, and each smooths unit and has two and symmetrically arrangedly smooth subelement 30, smooth subelement 30 and comprise and smooth plate 31, longitudinal cylinder 32 and horizontal air cylinder 33
Smooth plate 31 bottom surface to contact with note surface, top is connected with the cylinder rod of longitudinal cylinder 32, and longitudinal cylinder 32 tail cylinder be horizontally connected with described horizontal air cylinder 33, the motion state of control part 1 level of control cylinder 32 and longitudinal cylinder 32.Thus longitudinal cylinder 32 can control to smooth moving up and down of plate 31, horizontal air cylinder 33 controls the tangential movement smoothing plate 31, and realization smooths the operation that the wrinkle that bank note exists smooth by plate 31 as shown in Figure 2.
Each two of arranging on the surface of bank note smooth subelement 30 and are symmetrical arranged, and synchronously must be carried out smoothing operation respectively to both sides by bank note centre position, the bank note wrinkle that surface exists in course of conveying are smoothed and the mistake that is unlikely to affect image pickup part 4 pairs of paper surface images in next step is made a video recording.And it is concrete, longitudinal cylinder 32 and horizontal air cylinder 33 Collaboration move to bank note close to middle position by smoothing plate 31, and bottom surface contacts with bank note, plate 31 level will be smoothed by horizontal air cylinder motion again must move to bank note edge, realize digging and may there is to obtain wrinkle the function smoothed, so repeatedly, until bank note passes through.And obviously, described bank note treatment device has the roll shaft delivery section of conveying bank note, and forms bank note transport path by it, but not shown, it can be the part in receiving unit 2, play the function of conveying bank note, for parts conventional in ATM, therefore do not repeated.
Composition graphs 4 is again the structural representation of the image pickup part 4 of the utility model bank note treatment device.As shown in FIG., note surface has the malice signal character negation of scribble, image pickup part 4 comprises two image units being symmetricly set in bank note transport path both sides, image unit comprises illuminator 41 and light-receiving device 42, and the image that bank note has reflection being made a video recording in light-receiving device 42 by the motion of bank note on transport path and transmitted is stored in contrast portion 6.And obviously, in the present embodiment, illuminator 41 and light-receiving device 42 can transmit and receive the light of line style shooting, and whole note surface is covered in whole scan camera shooting process, comprising the malice scribble character as illustrated negation printed words, also can be provided with multiple illuminator 41 and light-receiving device 42, the object of whole note surface under realizing complete shooting equally, comprise the malice scribble character as illustrated negation printed words, but be not limited to this.
Again shown in composition graphs 5, it is the malice scribble Character deformation formula schematic diagram in the storage part 5 of the utility model bank note treatment device.As shown in FIG., for the various deformation types of malice scribble character negation on above-mentioned paper, the scribble character comprising detection with use equimultiple, transverse direction amplifies, longitudinal direction amplifies, transverse direction reduces, longitudinal direction reduces, left direction rotates, right direction rotates, show that turning in turns, at least any one method of spinning upside down compares the character that the interior particular malicious character stored of storage part 5 converts, and when its malice similarity is more than 70 percent, analysis portion 7 judges that this character is as character of maliciously scribbling, and namely analysis portion 7 judges that this bank note is as bank note of maliciously scribbling.Therefore, though due to scribble character be such as by hand-written formation etc. situation, when the scribble character hopper detected, also can improve the similarity of character of scribbling with malice.
And obvious above-mentioned malice scribble character negation is only example, can also be " extremely ", " power " etc. and so on mean the character arousing " third party " unhappy emotion, such as comprise the character forming anti-government's community name, the character forming anti-government's poster, calumny knocking copy character etc. against the character (specific character) of public order and good custom.In addition, mark or pattern, picture, the mark etc. of the offending emotion of arousing the third party can also be comprised in malice scribble character, such as fascist's symbol “ Swastika " etc.
And it is worthy of note, P indicated in figs. 2 and 3 is bank note, and Q means the wrinkle that bank note exists.
Again as shown in Figure 6, be the standard signal table that the utility model bank note treatment device judges bank note malice scribble, in the malice similarity of each character judged, highest similarity is greater than 70%, is considered as malice and scribbles bank note; And if malice similarity is all within 70%, be then considered as normal bank note.
In a preferred embodiment, specifically as shown in Figure 3, for the structural representation smoothing subelement 30 of the utility model bank note treatment device, smooth plate 31, close to side, bank note edge 311, there is chamfering, in order to smooth in processing procedure be convenient to promote wrinkle outwards dig with smooth.
In a preferred embodiment, specifically as shown in Figure 1, described bank note treatment device also has people information acquisition unit 8, it is electrically connected mutually with control part 1, judge to insert notes here in analysis portion 7 and drop into user's people information of this bank note as acquisition during malice scribble bank note, comprise the card number information inserting and read in card and the subscriber information message of being correlated with registration and utilize the camera of ATM outer setting to obtain portrait photographs's information.
In further preferred embodiment, as shown in Figure 1, described bank note treatment device also has Department of Communication Force 9, in order to will drop into the message notice of malice scribble bank note in described bank note treatment device to upper network monitoring center.Wherein said upper network monitoring center is referred to each ATM and is connected by network and the monitoring and controlling being subject to upper network monitoring center, to monitor and to control the running status of each ATM in real time.
In technique scheme, the setting of each parts in bank note treatment device, makes can also carry out the identification of more high-precision scribble character information by doubling wadding coin, and carries out the judgement of malice similarity.Smooth the setting of unit, make to smooth process to bank note, and coordinate image pickup part 4 to obtain smooth non-overlapping scribble character information.
Consulting Fig. 7, is the step schematic diagram of the disposal route of the utility model bank note treatment device.As shown in FIG., the disposal route of described bank note treatment device comprises step:
Step a, accepts bank note and drops into described bank note treatment device;
Step b, smooths process to bank note;
Step c, obtain bank note through described in smooth the note surface image after process;
Steps d, note surface image and bank note standard picture information contrast, and obtain the scribble character information different from described note surface standard picture that bank note exists;
Step e, by each character of scribble character information successively compared with the described particular malicious character in storage part 5, obtain the malice similarity of character described in each respectively, and if maximum described malice similarity is greater than 70%, then judge that this bank note to be scribbled bank note as malice.
The foregoing is only preferred embodiment of the present utility model, is only illustrative for the utility model, and nonrestrictive.Those skilled in the art is understood, and can carry out many changes in the spirit and scope that the utility model claim limits to it, amendment, even equivalence, but all will fall in protection domain of the present utility model.
Claims (7)
1. a bank note treatment device, is characterized in that, comprising:
Receiving unit, accepts bank note and to come in and go out described bank note treatment device;
Smooth portion, the wrinkle that may be existed by bank note carry out smoothing process;
Image pickup part, obtain bank note through described in smooth the note surface image after process;
Storage part, stores bank note standard picture information and the particular malicious character against public order and good custom;
Contrast portion, contrasts note surface image and described bank note standard picture information, obtains the scribble character information different from described note surface standard picture information that bank note exists;
Analysis portion, by each character of described scribble character information successively compared with the described particular malicious character stored in described storage part, obtain the malice similarity of character described in each respectively, and if maximum described malice similarity is greater than 70%, then judge this bank note have malice scribble;
Control part, be electrically connected respectively and control described receiving unit, described in smooth the running status of portion, described image pickup part, described storage part, described contrast portion and described analysis portion.
2. bank note treatment device as claimed in claim 1, it is characterized in that, the described portion of smoothing comprises the symmetry that is positioned at bank note transport path both sides and identical two of structure smooth unit, and smooth unit described in each and there are two symmetrically arrangedly smooth subelement, described in smooth subelement and comprise and smooth plate, longitudinal cylinder and horizontal air cylinder;
Described planar bottom surface of comforting contacts with note surface, described in smooth plate top be connected with the cylinder rod of described longitudinal cylinder, and described longitudinal cylinder tail cylinder be horizontally connected with described horizontal air cylinder;
Described control part controls the motion state of described horizontal air cylinder and described longitudinal cylinder.
3. bank note treatment device as claimed in claim 2, it is characterized in that, described image pickup part comprises two image units being symmetricly set in bank note transport path both sides, and described image unit comprises illuminator and light-receiving device;
The described note surface image pickup of the bank note of movement on transport path enters in described light-receiving device by described illuminator and described light-receiving device, and transmission is stored in described contrast portion.
4. bank note treatment device as claimed in claim 2, is characterized in that, described in smooth plate, close to the side at bank note edge, there is chamfering.
5. bank note treatment device as claimed in claim 3, it is characterized in that, described bank note treatment device also has people information acquisition unit, and described people information acquisition unit is electrically connected mutually with described control part, and obtains the people information of the user dropping into this bank note.
6. bank note treatment device as claimed in claim 5, it is characterized in that, described bank note treatment device also has Department of Communication Force, and described Department of Communication Force is in order to will drop into the message notice of malice scribble bank note to upper network monitoring center in described bank note treatment device.
7. bank note treatment device as claimed in claim 3, it is characterized in that, described analysis portion by the scribble character detected with use equimultiple, transverse direction amplifies, longitudinal direction amplifies, transverse direction reduces, longitudinal direction reduces, left direction rotates, right direction rotates, show that turning in turns, at least any one method of spinning upside down compares the character that described particular malicious character converts, and when its malice similarity is greater than 70%, described analysis portion judges that this bank note is as bank note of maliciously scribbling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520733473.2U CN205015963U (en) | 2015-09-21 | 2015-09-21 | Apparatus for processing paper money |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520733473.2U CN205015963U (en) | 2015-09-21 | 2015-09-21 | Apparatus for processing paper money |
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| CN205015963U true CN205015963U (en) | 2016-02-03 |
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| CN201520733473.2U Active CN205015963U (en) | 2015-09-21 | 2015-09-21 | Apparatus for processing paper money |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105118146A (en) * | 2015-09-21 | 2015-12-02 | 上海古鳌电子科技股份有限公司 | Bank note processing apparatus and method |
| CN116052345A (en) * | 2023-03-06 | 2023-05-02 | 常州新瑞松电子科技有限公司 | ATM paper currency flattening and calibrating system |
-
2015
- 2015-09-21 CN CN201520733473.2U patent/CN205015963U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105118146A (en) * | 2015-09-21 | 2015-12-02 | 上海古鳌电子科技股份有限公司 | Bank note processing apparatus and method |
| CN105118146B (en) * | 2015-09-21 | 2017-11-10 | 上海古鳌电子科技股份有限公司 | A kind of bank note treatment device and its processing method |
| CN116052345A (en) * | 2023-03-06 | 2023-05-02 | 常州新瑞松电子科技有限公司 | ATM paper currency flattening and calibrating system |
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