CN102915592A - Device and method for detecting and identifying bank bill - Google Patents
Device and method for detecting and identifying bank bill Download PDFInfo
- Publication number
- CN102915592A CN102915592A CN2012103969037A CN201210396903A CN102915592A CN 102915592 A CN102915592 A CN 102915592A CN 2012103969037 A CN2012103969037 A CN 2012103969037A CN 201210396903 A CN201210396903 A CN 201210396903A CN 102915592 A CN102915592 A CN 102915592A
- Authority
- CN
- China
- Prior art keywords
- module
- bill
- detection
- light source
- button
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Inspection Of Paper Currency And Valuable Securities (AREA)
Abstract
The invention discloses a device and a method for detecting and identifying a bank bill. According to a back bill detecting and identifying device, a control processing module is connected with a motor of a drive module in a mechanically-detecting module; the control motor is opened or closed to receive information of each sensor so as to be compared and analyzed; the control processing module is also connected with a camera module and a light source module at the same time; and the opening/closing of each camera and each light source is controlled according to a set program to acquire a bill image under various light sources for analysis. The identifying method comprises three identifying levels, wherein the first level is to identify the truth of the bill and detect and identify the truth of two-color cellosilk; the second level is to check whether various issue contents on the bill meets the standard and whether the bill is falsified by means of patching, altering and the like; and the third level is to detect and identify whether the bill actually exists. The detecting and identifying device is simple to operate and complete in detection items; the detection method is easy, feasible and obvious in detection results; and the detection results are accurate and reliable.
Description
Technical field
The present invention relates to a kind of apparatus and method of detection and identification, particularly a kind of detection and identification apparatus and method that are directed to bank money.
Background technology
There is the fraud of three levels in the bill that now circulation is used, to be the fake producer signed and issued the billing information (namely being cloned the information of bill) of circulation according to some of its understanding in the fraud of first level, make and the kind that is cloned bill, other, the duplicate bill of number of row, then sign and issue the content the same with being cloned bill, defraud of or transfer fund to bank.We call the method for this forgery " clone fakes ".The fraud of second level is to use complete real blank bill, alters by the number to bill, makes it the same with the number that is cloned bill, then fills in and signs and issues the content the same with being cloned object, cashes or transfer fund to bank; Or on the bill of having signed and issued of a necessary being, the amount of money of signing and issuing of bill is altered, the amount of money of cashing of bill is increased exponentially.We are summed up as " clone alters " to the pseudo-making method of this class.The fraud of the 3rd level is that the fake producer uses true bill, makes up arbitrarily and signs and issues content, defrauds of or transfer fund to bank.We call the method for this forgery " fabricating fraud ".
There are various bank money detection and identification devices on the domestic market, when the user uses these pick-up units, need to be placed into detected bill below the light source of pick-up unit, then individually observe the anti-counterfeiting characteristic image that this detected bill manifests by button manual switchover light source under the light source irradiation of certain light, yet this detection method does not possess the function of differentiating detected papers strictly speaking, because which type of anti-counterfeiting characteristic image detected bill can present under the light source irradiation of certain light, depend on that fully the user is to the degree of understanding of detected bill anti-counterfeit characteristic image, and along with the development of technology and false proof needs, increased machine in the bill and surveyed anti-fake material and the false proof point of expert.2010 editions bills that circulate now and use with regard to China, except the anti-counterfeiting technology of some printing ink and printing level, also increased on the number laser and changed printing ink, have specific magnetic and survey false proof means with the electrical machines such as safety line of coding, in paper, increased the Two Colour Fluorescence filament simultaneously.If obviously still use visual way, only the printing ink of bill is differentiated with the anti-counterfeiting technology of printing level, just can not give full play of the anti-counterfeit capability that the bill anti-counterfeit technology has.
The paper discriminating apparatus that now circulation is used, also have adopt install magnetic head additional, manually friction detects safety line magnetic, but this method can't detect the magnetic code of safety line, let alone detects the electrical of safety line and encoded; Somebody's employing is installed laser diode irradiation note number interval additional and is used for carrying out the detection of conversion printing ink on the laser, there is the problem of two aspects in this method, the one, the color of printing ink is by behind the camera, because the radiative interference of laser diode, produce easily distortion and colour cast, the 2nd, this open structure, the laser of laser diode can directly enter operator's eyes, and long-term use can cause the injury to user's eyesight.
The bill authentication equipment that now circulation is used, also have and adopt complete machine to survey mechanism the machine of bank money is surveyed anti-counterfeiting characteristic to carry out detection and identification, but sign and issue content for writing of bill, still adopt the artificial way of differentiating of traditional video image to carry out, and the artificial method of differentiating of this video image exist too many human factor.
Summary of the invention
The object of the invention is to, fraud problem for three levels of above-mentioned existence, a kind of China new edition bill anti-counterfeit characteristics of being suitable for are provided, reliably, detection and identification apparatus and method fast and accurately, use these apparatus and method to carry out semi-automatic or full-automatic detection to bill, thereby make bill anti-counterfeit evaluation work thoroughly break away from people's experience, go on science, objective, intelligent road.
For achieving the above object, technical scheme provided by the invention is: a kind of bank money detection and identification device, comprise display module 1, power module 8, also comprise keyboard input module 2, machine survey module 3, camera module 4, light source module 5, control processing module 7, described machine is surveyed module 3 and is comprised sensor assembly, ticket storehouse module 6, the driver module that various sensors are installed, and driver module is by motor-driven ticket storehouse motion (sensor assembly maintains static) or driving sensor block motion (the ticket storehouse maintains static); Described camera module 4 comprises that camera 10 is taken in full width image taking camera 9, number zone, camera 11 is taken in the amount in Chinese character zone and camera 12 is taken in the amount in figures zone, is installed in respectively the top of ticket storehouse module 6; Described light source module 5 comprises light source, lower light source, side light source; Described control processing module 7 is connected with the motor that machine is surveyed module 3, the switching of control motor, and the information that receives each sensor compares, connect simultaneously camera module 4 and light source module 5, by each camera of programmed control of setting and the switching of light source, the bill image that obtains under the various light sources carries out Treatment Analysis, and described control processing module 7 is provided with network connection mouth or USB connector.
Technique scheme can be preferably, and described upper light source, lower light source symmetry are installed in top and the bottom of ticket storehouse module 6, and side light source is installed on the both sides of ticket storehouse module 6; Described upper light source, lower light source and side light source adopt single purple light light source, white light source or infrared light supply or adopt the combination of above-mentioned two or more light sources.
Technique scheme can be preferably, described keyboard input module 2 is touch key-press on mechanical key or the display module 1 or both combinations, and this keyboard input module 2 comprises the corresponding button of each light source, be used for that image is zoomed in or out " amplification " of being convenient to observe detection and " dwindle " button, be used for determining " location " button of the note position of putting, for detection of true and false " ticket inspection " function button of bill itself, " standard " button that whether meets standard for detection of the issue of bill written contents, mend " number " button of adulterium by replacing a damaged part for detection of differentiating whether note number has to alter, whether mended by replacing a damaged part " capitalization " button of adulterium by correction for detection of differentiating the bill amount in Chinese character, whether mended by replacing a damaged part " small letter " button of adulterium by correction for detection of the bill amount in figures, be used for extracting " two-dimension code " button of typing two-dimension code, be used for extracting " extraction " button of typing ticket information, be used for preserving " preservation " button of relevant information, be used for uploading " uploading " button of relevant information, be used for passing down " passing down " button of related information content and " comparison " button that is used for comparison host computer and local data image.
Technique scheme can be preferably, and described control processing module 7 is connected with keyboard input module 2, receives the input signal of keyboard input module 2; And/or the sensor that described machine is surveyed module 3 comprises magnetic sensor 13, electrical sensor 14, purple light sensor 15, laser sensor 16.
Technique scheme can be preferably, and 4 cameras of described camera module 4 are CCD or CMOS camera.
The present invention uses above-mentioned bank money detection and identification device that the method that bank money carries out detection and identification is comprised that following three are differentiated level, first level is differentiated " clone fakes ", namely differentiate the true and false of bill itself, use sensor to read the bill bill and carry machine-readable anti-false information and carry out intelligent distinguishing, differentiate again the double-colored filametntary true and false; Second level differentiated " clone alters ", check namely whether the various contents of signing and issuing on the bill meet standard, and the means such as whether bill is mended by replacing a damaged part, correction distorted (adulterium); The 3rd level is to check whether necessary being of bill, and namely whether bank or enterprise have signed and issued this bill truly; The detection and identification of these three levels can combined in any order.
Wherein, described first differentiates that level is to obtain billing information by the various sensors in the described machine survey module 3 and the movement between the ticket storehouse, thereby the machine-readable anti-counterfeiting information of bill is carried out true and false detection and identification, again when up and down the purple light light source excites bill in the described light source module 5, full width camera 9 is taken upper purple light image and lower purple light image in the described camera module 4, the processing of analysing and comparing of the upper purple lights image of 7 pairs of processing modules of control and lower purple light image, the double-colored filametntary true and false of detection and identification.
Wherein, differentiate that level is by the camera in 7 pairs of described camera modules 4 of described control processing module and the control of the various light sources in the described light source module 5 for described second, obtain each regional image of bill, and the analyses and comparison processing that image carries out is realized; This level is finished by four steps, be respectively by the whole bill zone that obtains is processed in the analyses and comparison of the topography under the various light sources, the amount in Chinese character zone topography under various light sources in the topography under the various light sources and amount in figures zone in the full width image under the various light sources, number zone, whether the written contents of detection and identification bill meets is signed and issued standard and whether requirement, number are altered or mend by replacing a damaged part adulterium, whether the amount of money is mended by replacing a damaged part correction etc.
Wherein, differentiate that level is by network interface or USB interface for described the 3rd, the billing information that obtains in the uploading detection process is compared to bank's host computer and with the billing information that the issuance of a note database of national network is stored, perhaps download the relevant bill images of bank's host computer and sign and issue information, with the bill images that obtains in the testing process with sign and issue information and compare, thereby detection and identification bill necessary being whether.
Wherein, in described second level detection and identification process or after finishing, can at any time by the corresponding button in the described keyboard input module 2, start the detection and identification process that the manual detection identification method is finished above-mentioned four steps selectively.
Bank money detection and identification device provided by the invention is the comprehensive detection and identification method that complete anti-counterfeiting technology according to the employing of banks of China bill and negotiation characteristics make up to the method that bank money carries out detection and identification.Detection and identification device of the present invention is simple to operate, and test item is complete, and detection method is simple and easy, and testing result is apparent, accurately and reliably.
Description of drawings
Accompanying drawing 1 is structural representation of the present invention.
Accompanying drawing 2 is schematic diagram of the present invention.
Accompanying drawing 3 is surveyed the structural representation of module sensors for machine of the present invention.
Accompanying drawing 4 is the structural representation of camera module of the present invention.
Embodiment
Shown in the structural representation of accompanying drawing 1, bank money detection and identification device of the present invention comprises display module 1, keyboard input module 2, machine is surveyed module 3, camera module 4, light source module 5, ticket storehouse module 6, control processing module 7, power module 8, keyboard input module 2 is touch key-press on mechanical key or the display module 1 or both combinations, and this keyboard input module 2 comprises the corresponding button of each light source, be used for that image is zoomed in or out " amplification " of being convenient to observe detection and " dwindle " button, be used for determining " location " button of the note position of putting, for detection of true and false " ticket inspection " function button of bill itself, " standard " button that whether meets standard for detection of the issue of bill written contents, mend " number " button of adulterium by replacing a damaged part for detection of differentiating whether note number has to alter, whether mended by replacing a damaged part " capitalization " button of adulterium by correction for detection of differentiating the bill amount in Chinese character, whether mended by replacing a damaged part " small letter " button of adulterium by correction for detection of the bill amount in figures, be used for extracting " two-dimension code " button of typing two-dimension code, be used for extracting " extraction " button of typing ticket information, be used for preserving " preservation " button of relevant information, be used for uploading " uploading " button of relevant information, be used for passing down " passing down " button of related information content and " comparison " button that is used for comparison host computer and local data image.Machine is surveyed module 3 and is comprised the sensor box that is fixed with various sensors, motor, the sensor circuit board that the driving sensor box moves, ticket storehouse module 6 maintains static, perhaps, sensor box maintains static, 6 motions of motor-driven ticket storehouse module, wherein sensor comprises magnetic sensor 13, electrical sensor 14, purple light sensor 15 and laser sensor 16; Camera module 4 comprises that camera 10 is taken in full width image taking camera 9, number zone, camera 11 is taken in the amount in Chinese character zone and camera 12 is taken in the amount in figures zone, 4 cameras are CCD or CMOS camera, be installed in respectively the top of ticket storehouse module 6, be used for respectively taking the image in full width image, number area image, amount in Chinese character area image, amount in figures zone; Light source module 5 comprises light source, lower light source, side light source, upper light source, lower light source symmetry are installed in top and the bottom of ticket storehouse module 6, side light source is installed on the both sides of ticket storehouse module 6, and upper light source, lower light source and side light source adopt single purple light light source, white light source or infrared light supply or adopt the combination of above-mentioned two or more light sources; Control processing module 7 is connected with keyboard input module 2, receive the input signal of keyboard input module 2, also the motor with machine survey module 3 is connected, the switching of control motor, and the information that receives each sensor compares, connect simultaneously camera module 4 and light source module 5, by the switching that the program of setting and function are controlled each camera and light source, this control processing module 7 is provided with network connection mouth or USB connector.
Bank money detection and identification device provided by the invention comprises that to the method that bank money carries out detection and identification three are differentiated level, and first level is differentiated " clone fakes "; Second level differentiated " clone alters "; The 3rd level is whether necessary being of detection and identification bill.More than the detection order of three levels and described content thereof can make up, and nonessentially undertaken by certain definite sequence, particularly when banking system is not yet set up on national network issuance of a note database, the detection of the 3rd level must manual telephone system etc. means inquire about and could realize.
Sequentially as example, further specify concrete detection and identification method of the present invention take the detection and identification of the first level, the second level, the 3rd level:
Press " warehouse entry/deliver from godown " key, device is sent the ticket storehouse with the supporting plate of ticket storehouse module 6 to user's direction, with bank money to be measured, press the sign on the ticket storehouse module 6, put on the supporting plate, by the position of " location " button location bill, the press strip around the locking supporting plate places bank money compression to be measured.
After device detects bill and places automatically or by " ticket inspection " button on the key-press module 2, starter motor, ticket storehouse supporting plate is moved into ticket storehouse module 6, in this process, be installed in the surface of the inswept whole bill of sensor (box) above the ticket inlet, magnetic sensor 13, conductive sensor 14 that sensor box is in-built, by with the contact movement of tested bill, safety line on the vertical friction bill reads respectively magnetic code and electrical coded message (as shown in Figure 3) on the safety line; Detection read safety line for information about in, be installed in laser sensor 16 and purple light sensor 15 in the sensor box, read respectively simultaneously on the laser in number interval and change the fluorescence information of ink information, number, the fluorescence reflection information of papery.The information of control processing module 7 pairs of each sensors that read is put in order, according to the machine-readable anti-false signal standards of bill and magnetic, electrical coding standard, the information that reads is compared.Analysis result notifies the machine survey anti-counterfeiting information of the tested bank money of user whether to meet standard with the form of report, is fake bill certainly if do not meet, and just need not to have continued following detection and identification.
If the machine-readable anti-false signal meets standard, the control processing module 7 of this device can be controlled the upper purple light light source of automatically opening in the light source module 5, bill is carried out direct projection excite.The 9 pairs of bills of full width image taking camera that start simultaneously in the camera module 4 are taken, and obtain the upper purple light light source direct projection full width purple light image of bill.Close subsequently and close the purple light light source, and open lower purple light light source, bill is carried out transmission excite, the 9 pairs of bills of full width image taking camera that again start in the camera module 4 are simultaneously taken, and obtain the lower purple light light source transmission full width purple light image of bill.After getting access to above-mentioned two pictures, control processing module 7 is processed it automatically, generates the binaryzation picture that two width of cloth only have double-colored filament image, and whether double-colored filametntary shape, the curvature of comparing two pictures overlap fully.If not what overlap, explanation is false tickets; If overlap, continue double-colored filametntary change color relation is compared.Arrive this, the detection and identification of first level is finished.
By machine sensible information, the up and down compare of analysis discriminating of purple light full width image, confirm that all machine-readable signals meet the requirements, double-colored filament shape, curvature overlap fully, and change color concerns the satisfactory true ticket that is only, otherwise be exactly false tickets, thereby realize the detection and identification to " clone fakes ".If the result of " fake clone " detection and identification is false, the true and false detection and identification of bill just can have been finished, because anyly on the bill of vacation write that to sign and issue content be false certainly; Only differentiate that in the machine-readable anti-false input with double-colored filament detection and identification be on the real basis, just carry out " clone alters " detection and identification of second following level.
The first step of clone's detection and identification of altering be the written contents that checks bill whether meet bill sign and issue standard and requirement.Control processing module 7 automatically or the white light source that presses switch to open in the upper light source by " standard " on the key-press module 2 bill is shone, start simultaneously the full width image pickup head 9 in the camera module 4, bill is taken, obtained the full width White-light image of bill.Control subsequently processing module 7 and sign and issue the normalized written requirement according to negotiable instrument law regulation relevant, one by one normalized written, the capital and small letter amount of money consistance of bill are checked.Only meet the relevant bill of signing and issuing the normalized written requirement and just proceed following detection and identification.
The second step of cloning detection and identification that alters is the number zone of detection and identification bill.Control processing module 7 and automatically or by " number " button on the key-press module 2 in turn open the lower white light source in the light source control module 6, upper purple light light source, lower purple light light source, upper infrared light light source, side infrared light light source, the number zone shooting camera 10 in the simultaneously startup control camera module 4 in turn obtains the image under the corresponding light source.Control subsequently processing module 7 and automatically the image that obtains is carried out analyzing and processing, have or not number to mend vestige by replacing a damaged part by lower white light source image detection bill; By the detection of comparing of the fluorescence decorative pattern in the zone of checking numbers in two kinds of images under the purple light light source up and down, see if there is fracture; Image under the upper infrared light supply is detected, see if there is sign of erasure; Image under the offside infrared light supply detects, and sees if there is Scrap marks.Open the kind of light source or the direction of the light source that uses, can more than or be less than above mentioned light source kind or direction, this can decide according to the methods that image is processed.
It is the amount in Chinese character zone of detection and identification bill that the 3rd of the clone's detection and identification that alters goes on foot.Control processing module 7 is in turn opened the lower white light source in the light source control module 6, upper purple light light source, upper white light source, upper infrared light light source, side infrared light light source automatically or by " capitalization " button on the key-press module 2, camera 11 is taken in the amount in Chinese character zone that starts simultaneously in the control camera module 4, in turn obtains the image under the corresponding light source.Controlling subsequently processing module 7 can automatically carry out analyzing and processing to the image that obtains, and has or not amount in Chinese character to mend vestige by replacing a damaged part by lower white light source image detection; By under the upper purple light light source with upper white light source under two kinds of images, to the detection of comparing of the red waterline fluorescence striped in amount in Chinese character zone, see if there is fracture, variable color or become water-soluble situation of dispersing; Image under the upper infrared light supply is detected, see if there is sign of erasure; Image under the offside infrared light supply detects, and sees if there is Scrap marks.Open the kind of light source or the direction of light source, can more than or be less than above mentioned light source kind or direction, this can decide according to the methods that image is processed.
It is the amount in figures zone of detection and identification bill that the 4th of the clone's detection and identification that alters goes on foot.Control processing module 7 is in turn opened the lower white light source in the light source control module 6, upper infrared light light source, side infrared light light source automatically or by " small letter " button on the key-press module 2, camera 12 is taken in the amount in figures zone that starts simultaneously in the control camera module 4, in turn obtains the image under the corresponding light source.Control subsequently processing module 7 and automatically the image that obtains is carried out analyzing and processing, have or not amount in figures to mend vestige by replacing a damaged part by lower white light source image detection; Image under the upper infrared light supply is detected, see if there is sign of erasure; Image under the offside infrared light supply detects, and sees if there is Scrap marks.Open the kind of light source or the direction of light source, can more than or be less than above mentioned light source kind or direction, this can decide according to the methods that image is processed.
After " alter clone " detection and identification finishes or in the process of " clone alters " detection and identification, the operator can start the human visual detection and identification at any time, the human visual detection and identification is realized by button.If for example need to manually carry out the detection and identification in number zone, as long as press " number " button in the keyboard input module 2, control processing module 7 is after receiving the key-press input signal, camera 10 is taken in the number zone that control is opened in the camera module 4, this moment, the operator was by " white light " or " infrared " or " purple light " button in the keyboard input module 2, can observe and detect the image of number zone under the direct projection under these light sources or transmission or side are penetrated; Can also by " amplification " in the keyboard input module 2 or " dwindling " button, observe detection to image with zooming in or out; After finishing, detection preserves captured image by " preservation " button.When device when mode is worked, installs the step with follow procedure control with " automatically ", automatically detect the content of above-mentioned button regulation, manually button starts corresponding measuring ability.
The fraud detection and identification of fabricating of the 3rd level is the tested billing information that obtains in " clone fakes " and " clone alters " testing process, utilize " extraction " button to extract, utilize " uploading " " to pass down " button and be uploaded to bank's host computer by network interface or USB interface, perhaps the relevant bill images by downloading bank's host computer with sign and issue information, inquire about issuance of a note database, check whether necessary being of detected bill, and check the content of signing and issuing on two width of cloth images by " comparison " button in the key-press module 2.This needs the unified issuance of a note database of all banks system made and can online query.
Used specific embodiment herein principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof.The above only is preferred implementation of the present invention, should be understood that, because the finiteness of literal expression, and objectively there is unlimited concrete structure, for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also make some improvement, retouching or variation, also above-mentioned technical characterictic can be made up by rights; These improve retouching, change or combination, or directly apply to other occasion without improving the design that will invent and technical scheme, all should be considered as protection scope of the present invention.
Claims (10)
1. bank money detection and identification device, comprise display module (1), power module (8), also comprise keyboard input module (2), machine survey module (3), camera module (4), light source module (5), control processing module (7), it is characterized in that: described machine is surveyed module (3) and is comprised sensor assembly, ticket storehouse module (6), the driver module that various sensors are installed, and driver module is by motor-driven ticket storehouse motion (sensor assembly maintains static) or driving sensor block motion (the ticket storehouse maintains static); Described camera module (4) comprises that camera (10) is taken in full width image taking camera (9), number zone, camera (11) is taken in the amount in Chinese character zone and camera (12) is taken in the amount in figures zone, is installed in respectively the top of ticket storehouse module (6); Described light source module (5) comprises light source, lower light source, side light source; Described control processing module (7) is connected with the motor that machine is surveyed module (3), the switching of control motor, and the information that receives each sensor compares, connect simultaneously camera module (4) and light source module (5), by each camera of programmed control of setting and the switching of light source, the bill image that obtains under the various light sources carries out Treatment Analysis, and described control processing module (7) is provided with network connection mouth or USB connector.
2. bank money detection and identification device according to claim 1, it is characterized in that: described upper light source, lower light source symmetry are installed in top and the bottom of ticket storehouse module (6), and side light source is installed on the both sides of ticket storehouse module (6); Described upper light source, lower light source and side light source adopt single purple light light source, white light source or infrared light supply or adopt the combination of above-mentioned two or more light sources.
3. bank money detection and identification device according to claim 1, it is characterized in that: described keyboard input module (2) is the touch key-press on mechanical key or the display module (1) or both combinations, and this keyboard input module (2) comprises the corresponding button of each light source, be used for that image is zoomed in or out " amplification " of being convenient to observe detection and " dwindle " button, be used for determining " location " button of the note position of putting, for detection of true and false " ticket inspection " function button of bill itself, " standard " button that whether meets standard for detection of the issue of bill written contents, mend " number " button of adulterium by replacing a damaged part for detection of differentiating whether note number has to alter, whether mended by replacing a damaged part " capitalization " button of adulterium by correction for detection of differentiating the bill amount in Chinese character, whether mended by replacing a damaged part " small letter " button of adulterium by correction for detection of the bill amount in figures, be used for extracting " two-dimension code " button of typing two-dimension code, be used for extracting " extraction " button of typing ticket information, be used for preserving " preservation " button of relevant information, be used for uploading " uploading " button of relevant information, be used for passing down " passing down " button of related information content and " comparison " button that is used for comparison host computer and local data image.
4. bank money detection and identification device according to claim 1, it is characterized in that: described control processing module (7) is connected with keyboard input module (2), receives the input signal of keyboard input module (2); And/or the sensor that described machine is surveyed module (3) comprises magnetic sensor (13), electrical sensor (14), purple light sensor (15), laser sensor (16).
5. bank money detection and identification device according to claim 1, it is characterized in that: 4 cameras of described camera module (4) are CCD or CMOS camera.
One kind as claim 1-5 as described in each bank money detection and identification device bank money is carried out the method for detection and identification, it is characterized in that: comprise that following three are differentiated level, first level is differentiated " clone fakes ", namely differentiate the true and false of bill itself, use sensor to read the bill bill and carry machine-readable anti-false information and carry out intelligent distinguishing, differentiate again the double-colored filametntary true and false; Second level differentiated " clone alters ", check namely whether the various contents of signing and issuing on the bill meet standard, and the means such as whether bill is mended by replacing a damaged part, correction distorted (adulterium); The 3rd level is to check whether necessary being of bill, and namely whether bank or enterprise have signed and issued this bill truly; The detection and identification of these three levels can combined in any order.
7. discrimination method according to claim 6, it is characterized in that: described first differentiates that level is to obtain billing information by the various sensors in the described machine survey module (3) and the movement between the ticket storehouse, thereby the machine-readable anti-counterfeiting information of bill is carried out true and false detection and identification, again when up and down the purple light light source excites bill in the described light source module (5), visual and the lower purple light image of purple light in full width camera (9) shooting in the described camera module (4), control processing module (7) is to the processing of analysing and comparing of upper purple light image and lower purple light image, the double-colored filametntary true and false of detection and identification.
8. discrimination method according to claim 6, it is characterized in that: differentiate that level is by the control of described control processing module (7) to the various light sources in the camera in the described camera module (4) and the described light source module (5) for described second, obtain each regional image of bill, and the analyses and comparison processing that image carries out is realized; This level is finished by four steps, be respectively by the whole bill zone that obtains is processed in the analyses and comparison of the topography under the various light sources, the amount in Chinese character zone topography under various light sources in the topography under the various light sources and amount in figures zone in the full width image under the various light sources, number zone, whether the written contents of detection and identification bill meets is signed and issued standard and whether requirement, number are altered or mend by replacing a damaged part adulterium, whether the amount of money is mended by replacing a damaged part correction etc.
9. discrimination method according to claim 6, it is characterized in that: differentiate that level is by network interface or USB interface for described the 3rd, the billing information that obtains in the uploading detection process is compared to bank's host computer and with the billing information that the issuance of a note database of national network is stored, perhaps download the relevant bill images of bank's host computer and sign and issue information, with the bill images that obtains in the testing process with sign and issue information and compare, thereby detection and identification bill necessary being whether.
10. discrimination method according to claim 8, it is characterized in that: in described second level detection and identification process or after finishing, can at any time by the corresponding button in the described keyboard input module (2), start the detection and identification process that the manual detection identification method is finished above-mentioned four steps selectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210396903.7A CN102915592B (en) | 2012-10-18 | 2012-10-18 | Device and method for detecting and identifying bank bill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210396903.7A CN102915592B (en) | 2012-10-18 | 2012-10-18 | Device and method for detecting and identifying bank bill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102915592A true CN102915592A (en) | 2013-02-06 |
| CN102915592B CN102915592B (en) | 2014-10-29 |
Family
ID=47613938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210396903.7A Expired - Fee Related CN102915592B (en) | 2012-10-18 | 2012-10-18 | Device and method for detecting and identifying bank bill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102915592B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103745523A (en) * | 2013-12-26 | 2014-04-23 | 北京中科金财科技股份有限公司 | Apparatus and method for identifying bill mixed invisible anti-counterfeit information |
| CN103745184A (en) * | 2013-12-26 | 2014-04-23 | 北京中科金财科技股份有限公司 | Bill mixed invisible anti-counterfeiting information identification device |
| CN103985191A (en) * | 2014-05-29 | 2014-08-13 | 深圳速度技术有限公司 | Banknote counting machine with image recognition function |
| CN105005969A (en) * | 2015-06-18 | 2015-10-28 | 辰通智能设备(深圳)有限公司 | Note image correction detecting method and system |
| CN105631940A (en) * | 2014-11-03 | 2016-06-01 | 航天信息股份有限公司 | Bill selling machine |
| CN105989658A (en) * | 2015-02-12 | 2016-10-05 | 湖南求真电子有限公司 | Method and device for recognizing forged bills and altered clone bills |
| CN106710060A (en) * | 2015-11-12 | 2017-05-24 | 山东新北洋信息技术股份有限公司 | Display method and system and display control apparatus for bill identification content |
| CN110458998A (en) * | 2019-07-11 | 2019-11-15 | 深圳怡化电脑股份有限公司 | Bill detection method, bill detection device and terminal |
| CN114240407A (en) * | 2021-11-17 | 2022-03-25 | 广东电网有限责任公司 | Bill risk conduction quantitative evaluation system and method based on block chain |
| CN116403098A (en) * | 2023-05-26 | 2023-07-07 | 四川金投科技股份有限公司 | Bill tampering detection method and system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000113269A (en) * | 1998-10-02 | 2000-04-21 | Mitsubishi Electric Corp | Paper money discriminating device |
| CN1700092A (en) * | 2004-05-20 | 2005-11-23 | 积体数位股份有限公司 | Graph genuine-fake identification apparatus |
| CN101751713A (en) * | 2008-12-03 | 2010-06-23 | 北京金储自动化技术研究所 | Fake identification system of bank bills based on spectral image analysis |
| CN101986353A (en) * | 2010-11-02 | 2011-03-16 | 北京新岸线软件科技有限公司 | Multi-angle optical characteristic detection method and device |
| CN102243778A (en) * | 2011-04-21 | 2011-11-16 | 湖南求真电子有限公司 | Authenticity detector for print |
-
2012
- 2012-10-18 CN CN201210396903.7A patent/CN102915592B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000113269A (en) * | 1998-10-02 | 2000-04-21 | Mitsubishi Electric Corp | Paper money discriminating device |
| CN1700092A (en) * | 2004-05-20 | 2005-11-23 | 积体数位股份有限公司 | Graph genuine-fake identification apparatus |
| CN101751713A (en) * | 2008-12-03 | 2010-06-23 | 北京金储自动化技术研究所 | Fake identification system of bank bills based on spectral image analysis |
| CN101986353A (en) * | 2010-11-02 | 2011-03-16 | 北京新岸线软件科技有限公司 | Multi-angle optical characteristic detection method and device |
| CN102243778A (en) * | 2011-04-21 | 2011-11-16 | 湖南求真电子有限公司 | Authenticity detector for print |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103745184A (en) * | 2013-12-26 | 2014-04-23 | 北京中科金财科技股份有限公司 | Bill mixed invisible anti-counterfeiting information identification device |
| CN103745523A (en) * | 2013-12-26 | 2014-04-23 | 北京中科金财科技股份有限公司 | Apparatus and method for identifying bill mixed invisible anti-counterfeit information |
| CN103985191A (en) * | 2014-05-29 | 2014-08-13 | 深圳速度技术有限公司 | Banknote counting machine with image recognition function |
| CN103985191B (en) * | 2014-05-29 | 2017-11-24 | 深圳速度技术有限公司 | Recounter with image identification function |
| CN105631940A (en) * | 2014-11-03 | 2016-06-01 | 航天信息股份有限公司 | Bill selling machine |
| CN105989658A (en) * | 2015-02-12 | 2016-10-05 | 湖南求真电子有限公司 | Method and device for recognizing forged bills and altered clone bills |
| CN105005969B (en) * | 2015-06-18 | 2018-04-17 | 深圳辰通智能股份有限公司 | A kind of bill images alter detection method and system |
| CN105005969A (en) * | 2015-06-18 | 2015-10-28 | 辰通智能设备(深圳)有限公司 | Note image correction detecting method and system |
| CN106710060A (en) * | 2015-11-12 | 2017-05-24 | 山东新北洋信息技术股份有限公司 | Display method and system and display control apparatus for bill identification content |
| CN110458998A (en) * | 2019-07-11 | 2019-11-15 | 深圳怡化电脑股份有限公司 | Bill detection method, bill detection device and terminal |
| CN110458998B (en) * | 2019-07-11 | 2021-11-16 | 深圳怡化电脑股份有限公司 | Bill detection method, bill detection device and terminal |
| CN114240407A (en) * | 2021-11-17 | 2022-03-25 | 广东电网有限责任公司 | Bill risk conduction quantitative evaluation system and method based on block chain |
| CN116403098A (en) * | 2023-05-26 | 2023-07-07 | 四川金投科技股份有限公司 | Bill tampering detection method and system |
| CN116403098B (en) * | 2023-05-26 | 2023-08-08 | 四川金投科技股份有限公司 | Bill tampering detection method and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102915592B (en) | 2014-10-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102915592B (en) | Device and method for detecting and identifying bank bill | |
| US6785405B2 (en) | Apparatus and method for document reading and authentication | |
| AU2023201677A1 (en) | System for counting quantity of game tokens | |
| CN101751713A (en) | Fake identification system of bank bills based on spectral image analysis | |
| WO2012083711A1 (en) | Banknote detection method and device | |
| JPH01161490A (en) | Image decomposing copy reference system | |
| US20060017959A1 (en) | Document classification and authentication | |
| CN203799435U (en) | Paper currency identification and worn currency exchange integrated machine | |
| CN102568079A (en) | Note intelligent identifier and note anti-counterfeiting method based on multispectral characteristic | |
| CN107437293A (en) | A kind of bill anti-counterfeit discrimination method based on bill global characteristics | |
| CN104464075A (en) | Detection method and device for anti-counterfeiting product | |
| CN101661644A (en) | Passport and certificate automatic checking technology | |
| CN202995873U (en) | Bank bill detection and discrimination device | |
| CN105711277A (en) | Intelligent seal selection and sealing examination control method | |
| CN202093595U (en) | Novel bill identifier with real-time contrast function for multiple liquid crystal display images | |
| JPS5819111B2 (en) | Authenticity testing device for identification documents | |
| CN103886673A (en) | Comprehensive information analysis platform for money-counting machine | |
| CN203849797U (en) | An information comprehensive analysis platform used for a currency count machine | |
| CN105989658A (en) | Method and device for recognizing forged bills and altered clone bills | |
| KR101076322B1 (en) | Method for discriminating the authenticity of paper money by using a contact image sensor | |
| CN107767537A (en) | A kind of bank note or bill detection device | |
| CN107767534A (en) | A kind of method of comprehensive detection guiding against false of paper currency feature | |
| CN206179072U (en) | All -round detection paper currency security feature's device | |
| KR101812206B1 (en) | Counterfeit discrimnation and tracking system and method performing thereof | |
| CN103310527A (en) | Intelligent paper money number detection and counterfeit discrimination system based on CMOS (complementary metal oxide semiconductor) camera |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20181018 |