CN112530078A - Multi-currency paper money recognition device and recognition method based on big data - Google Patents
Multi-currency paper money recognition device and recognition method based on big data Download PDFInfo
- Publication number
- CN112530078A CN112530078A CN202011336909.6A CN202011336909A CN112530078A CN 112530078 A CN112530078 A CN 112530078A CN 202011336909 A CN202011336909 A CN 202011336909A CN 112530078 A CN112530078 A CN 112530078A
- Authority
- CN
- China
- Prior art keywords
- paper money
- paper
- currency
- money
- wheel
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 157
- 238000001514 detection method Methods 0.000 claims abstract description 29
- 238000012544 monitoring process Methods 0.000 claims abstract description 19
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 18
- 229910052710 silicon Inorganic materials 0.000 claims description 18
- 239000010703 silicon Substances 0.000 claims description 18
- 230000002159 abnormal effect Effects 0.000 claims description 12
- 230000007723 transport mechanism Effects 0.000 claims description 10
- 238000007689 inspection Methods 0.000 claims description 8
- 239000013589 supplement Substances 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 8
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000035515 penetration Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012795 verification Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000001917 fluorescence detection Methods 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Images
Classifications
-
- 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
- G07D7/004—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 digital security elements, e.g. information coded on a magnetic thread or strip
- G07D7/0047—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 digital security elements, e.g. information coded on a magnetic thread or strip using checkcodes, e.g. coded numbers derived from serial number and denomination
Abstract
The invention discloses a multi-currency paper money recognition device based on big data, which comprises a money detector, a crown word number recognition mechanism, a base and a transmission mechanism, wherein the money detector comprises a shell, a control mechanism, a money feeding channel, a money twisting wheel, a money feeding wheel, a money receiving wheel, a paper money detection mechanism, a display screen and a loudspeaker. The invention also discloses an identification method using the device. The invention can realize automatic identification of the authenticity of various currencies, simultaneously identifies and collects the numbers on the paper currencies, and checks the numbers with the cloud database, thereby effectively monitoring illegal transaction activities carried out by taking cash as a medium and effectively supervising each paper currency with question.
Description
Technical Field
The invention relates to the technical field of financial equipment, in particular to a multi-currency paper money recognition device and method based on big data.
Background
Along with the increasing activity of economic globalization, the mutual exchange among countries is more frequent, the different exchange rates of the currencies have different rates, certain influence is caused on cash transaction, and the authenticity of the cash of the banknotes of other currencies, whether the source of the banknotes is legal and the like are difficult to judge; secondly, along with the popularization of online payment in China, the network security is improved, lawless persons can look at the paper money and cash again, so that illegal transactions taking the cash as a medium are increased, and no effective means is provided for monitoring the illegal transactions of the paper money at present; meanwhile, for the conditions of public money appropriation, frequent large-amount cash access and the like, the fund is difficult to recover when the condition is discovered, and the loss can be effectively reduced if the condition is discovered during the use; there is no corresponding way to monitor the illegal activities of cash and paper money, such as the situations of surrounding marks, serial marks, cash corruption and the like; aiming at the problems, how to solve the illegal transaction behavior mainly based on paper money and cash becomes a great hidden danger of the current paper money transaction
The prior art, the chinese patent application with application number CN201620824331.1, discloses a multi-currency detector, which comprises a currency detector body, wherein the currency detector body comprises a currency inlet, a currency outlet and a currency detecting component, the currency detecting component comprises a currency inlet wheel, a bottom plate, a plurality of infrared tubes and a currency twisting wheel, the bottom plate is arranged at the bottom in the currency detector body, the middle of the end surface of the bottom plate facing the currency outlet is provided with a slot, two ends of the bottom plate are respectively provided with a second slot, the currency twisting wheel is arranged in the currency detector body through a currency twisting shaft and is positioned in the slot, two ends of the currency twisting wheel are also provided with an auxiliary currency twisting wheel which is positioned in the second slot, the bottom of the currency detector is positioned at the slot and is provided with a support block, the middle of the support block is provided with two groups of cushion blocks, the currency twisting wheel is arranged on the two groups of cushion blocks, two ends of the support block are respectively provided with two groups of infrared tubes, the two groups of infrared tubes are respectively provided with two ends of the two groups of cushion blocks, and the four groups of infrared tubes are respectively arranged on the periphery of the second notch of the bottom plate. The patent can only carry out infrared detection on paper quality of paper money of various kinds of paper, but the application of the paper money cannot be tracked, and each paper money cannot be effectively supervised.
Therefore, it is necessary to develop a multi-currency bill recognition device and method that can automatically recognize the authenticity of multiple kinds of bills, track the usage of bills, and effectively supervise each bill.
Disclosure of Invention
The invention aims to provide a multi-currency paper money recognition device and a recognition method based on big data, which can realize automatic recognition of multiple currencies and verification of authenticity of paper money, simultaneously recognize and collect numbers on the paper money, check the numbers with a cloud database, track the purposes of the paper money through the big data, and realize effective supervision on each paper money; the true and false of multiple currency of automatic identification can be realized, the number on the paper currency is discerned simultaneously and is gathered to check with high in the clouds database, can effectively play the monitoring effect to the illegal transaction activity that uses cash to carry out as the medium, make every paper currency that has a question can obtain effectual supervision.
The technical scheme is as follows:
a multi-currency paper currency recognition device based on big data comprises a currency detector, a serial number recognition mechanism, a base and a transmission mechanism, wherein the currency detector comprises a shell, a control mechanism, a paper currency channel, a paper currency twisting wheel, a paper currency feeding wheel, a paper currency receiving wheel, a paper currency detection mechanism, a display screen and a loudspeaker, the front end and the rear end of the shell are respectively provided with a paper currency inlet and a paper currency outlet, the paper currency channel, the paper currency twisting wheel, the paper currency feeding wheel, the paper currency receiving wheel and the paper currency detection mechanism are respectively arranged in the shell, the paper currency inlet and the paper currency outlet are respectively arranged at the initial end and the tail end of the paper currency channel, the paper currency wheel, the paper currency feeding wheel and the paper currency receiving wheel are sequentially erected on the paper currency channel, the paper currency detection mechanism is arranged on the paper currency channel between the paper currency twisting wheel and the paper currency feeding wheel, the display screen and the loudspeaker are respectively arranged on the front end side face and the right end side face, the bank note detector, the crown word number recognition mechanism and the conveying mechanism are respectively installed on the base, the tail end of the bank note conveying channel is communicated with the bank note outlet, the crown word number recognition mechanism is located right above the conveying mechanism, the control mechanism comprises a circuit board, a processor and a storage module, the processor and the storage module are respectively installed on the circuit board and are electrically connected with the circuit board, the crown word number recognition mechanism, the conveying mechanism, the bank note twisting wheel, the bank note feeding wheel, the bank note receiving wheel, the paper bank note detecting mechanism, the display screen and the loudspeaker are respectively electrically connected with the control mechanism, and the control mechanism is in communication connection with the cloud database.
The crown word number recognition mechanism comprises a shooting rod, a camera and an image acquisition element, the lower end of the shooting rod is connected with one side of the base, the upper end of the shooting rod extends to the position right above the conveying mechanism, the camera is installed on the bottom surface of the upper end of the shooting rod, the image acquisition element is installed in the shooting rod, and the camera passes through the image acquisition element and the control mechanism are electrically connected.
Hat word number recognition mechanism still includes the light filling lamp, it includes vertical support pole, horizontal support to shoot the pole, vertical support pole's lower extreme with the base is connected, the one end of horizontal support with vertical support pole's upper end is connected, the other end of horizontal support toward extend directly over transport mechanism, camera, light filling lamp are installed on the bottom surface of horizontal support, the image acquisition component is installed in the horizontal support, the camera passes through the image acquisition component with control mechanism electric connection, the light filling lamp with control mechanism electric connection.
The automatic paper money stacking device is characterized by further comprising a paper money stacking area, wherein the paper money stacking area is arranged on the base and communicated with the conveying tail end of the conveying mechanism.
The currency detector further comprises a power input end, a power switch and a USB interface, wherein the power input end, the power switch and the USB interface are respectively arranged at the lower end of the side face of the rear end of the shell, and the power input end, the power switch and the USB interface are respectively electrically connected with the control mechanism.
The paper currency detecting mechanism comprises a fixed support, an ultraviolet light pipe, a silicon photocell and a color filter, wherein the upper end of the fixed support is connected with the top end in the shell, the lower end of the fixed support extends to a currency feeding channel between the currency twisting wheel and the currency feeding wheel, the ultraviolet light pipe and the silicon photocell are respectively installed on the bottom surface of the lower end of the fixed support, the color filter is stacked on the outer surface of the silicon photocell, and the ultraviolet light pipe and the silicon photocell are respectively electrically connected with the control mechanism.
The paper currency detecting mechanism further comprises an infrared transmitting tube and an infrared receiving tube, the infrared transmitting tube is installed on the bottom surface of the lower end of the fixed support, the infrared receiving tube is installed on the bottom surface of the currency walking channel and is opposite to the infrared transmitting tube, and the infrared transmitting tube and the infrared receiving tube are respectively electrically connected with the control mechanism.
The bank note counting device is characterized by further comprising a bank note counting mechanism, wherein the bank note counting mechanism comprises two infrared correlation sensors and a counter, the two infrared correlation sensors are respectively installed on the bottom surface of the lower end of the fixed support and the bottom surface of the bank note passing channel, the counter is installed on the control mechanism, and the two infrared correlation sensors are electrically connected with the control mechanism through the counter.
The conveying mechanism comprises a conveying motor, a driving wheel, a driven wheel and a conveying belt, wherein the driving wheel and the driven wheel are respectively installed on the base and are connected with the base in a rotating mode, the conveying motor is connected with the driving wheel in a driving mode, the conveying belt is wound on the driving wheel and the driven wheel, and the conveying motor is electrically connected with the control mechanism.
A multi-currency paper money identification method based on big data by using the multi-currency paper money identification device is characterized by comprising the following steps:
(1) the multi-currency paper money identification device is powered on, and the paper money to be checked is placed on the paper money inlet;
(2) the paper money twisting wheel twists paper money into the paper money conveying channel from the paper money inlet one by one;
(3) the paper money detecting mechanism on the paper money conveying channel is used for detecting the paper quality of the twisted paper money, if the paper quality of the paper money is unqualified, the voice reminding alarm is carried out, the paper money is discharged from the paper money outlet, and the next paper money detecting step is stopped; if the paper quality of the paper money is qualified, the paper money feeding wheel and the paper money receiving wheel convey the paper money to the conveying mechanism from the paper money outlet, and the next step is carried out;
(4) the conveying mechanism conveys the paper money to the lower part of the crown word number recognition mechanism, and the crown word number recognition mechanism collects the currency and crown word number of the paper money and sends the collected paper money number information to a memory of the control mechanism for storage;
(5) the control mechanism checks and compares the collected paper money number information with the number in the cloud database, wherein the cloud database is established on the basis of a payment clearing system of a central bank, cash coding data of each bank are stored in the cloud database, and the number in the cloud database can be set in a monitoring state to check whether the number is in the monitoring state; when the number of the monitored paper money is used, the using place of the batch of paper money can be found through big data, so that the number of the batch of paper money is tracked and obtained, and the using range is determined; if the paper money number information is abnormal, a language reminding alarm is carried out, and the next money detection step is stopped; if the number information of the paper money is not abnormal, the conveying mechanism conveys the paper money to a paper money stacking area;
(6) the currency detection and identification of the paper currency is finished, and the next paper currency inspection can be carried out;
(7) and (5) repeating the steps (2) to (6) to finish the money detection and identification operation of a plurality of paper currencies.
It should be noted that:
in the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "back", and the like refer to positions or positional relationships based on those shown in the drawings, or those positions or positional relationships that are conventionally used to place the products of the present invention, or those positions or positional relationships that are conventionally understood by those skilled in the art, and are used for convenience of description and simplification of the description, but do not refer to or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the present invention.
The following illustrates the advantages or principles of the invention:
1. the invention provides a multi-currency paper currency recognition device based on big data, which comprises a currency detector, a serial number recognition mechanism, a base and a transmission mechanism, wherein the currency detector comprises a shell, a control mechanism, a paper currency channel, a paper currency twisting wheel, a paper currency feeding wheel, a paper currency receiving wheel, a paper currency detection mechanism, a display screen and a loudspeaker, when in use, the multi-currency paper currency recognition device is electrified firstly, then paper currency to be detected is placed on a paper currency inlet, the paper currency to be detected is automatically twisted into the paper currency channel from the paper currency inlet one by the paper currency twisting wheel, the paper currency detection mechanism on the paper currency channel detects the twisted paper currency, the detection on the paper currency can adopt fluorescence detection and infrared penetration detection, the device belongs to the detection means of paper currency paper quality in the prior art, if the paper currency is unqualified, a language reminding alarm is carried out, the paper currency is discharged from a paper currency outlet, a paper currency detector separates the unqualified paper currency, then the next paper money is checked; if the paper quality of the paper money is qualified, the paper money feeding wheel and the paper money receiving wheel convey the paper money to the conveying mechanism from the paper money outlet, the conveying mechanism conveys the paper money to the lower part of the crown word number recognition mechanism, and the crown word number recognition mechanism collects the crown word number of the paper money and sends the collected paper money number information to a memory of the control mechanism for storage; the control mechanism checks and compares the collected paper money number information with the number in the cloud database, wherein the cloud database is established on the basis of a payment clearing system of a central bank, cash coding data of each bank are stored in the cloud database, and the number in the cloud database can be set in a monitoring state to check whether the number is in the monitoring state or not; when the number of the monitored paper money is used, the using place of the batch of paper money can be found through big data, so that the number of the batch of paper money is tracked and obtained, and the using range is determined; for the situations of paper money loss, special funds, public money calling, frequent large-amount cash access, label enclosing, label stringing, cash corruption and the like, a paper money monitoring mark can be set in a database, when any paper money number in monitoring circulates in the monitoring period, the use range of the paper money number can be tracked through large data, so that relevant clue evidences can be obtained, and even if lawless persons use non-serial-number paper money, the paper money can be quickly monitored; the illegal transaction activities carried out by taking cash as a medium can be effectively monitored, and each piece of paper money with doubts can be effectively supervised; if the number information of the paper money is abnormal, a voice reminding alarm is given, and after the paper money detector picks up the abnormal paper money, the next paper money is detected; if the number information of the paper money is not abnormal, the conveying mechanism conveys the paper money to a paper money stacking area; the currency detection and identification of the paper currency is finished, and the next paper currency inspection can be carried out; this many currencies paper currency recognition device can realize the true and false of the multiple currency of automatic identification and verification paper currency, discerns the collection to the number on the paper currency simultaneously to check and track the usage of paper currency through big data with the high in the clouds database, and realize carrying out effective supervision to every paper currency.
2. The crown word number recognition mechanism comprises a shooting rod, a camera and an image acquisition element, wherein the upper end of the shooting rod extends to the position right above the conveying mechanism, so that a shooting angle for acquiring paper money to be checked can be better provided, and the camera is used for acquiring and recognizing images of various currency types and acquiring crown word numbers on the paper money.
3. The crown word number recognition mechanism further comprises a light supplement lamp, and the light supplement lamp provides light support for the camera, so that a paper money image shot by the camera is clearer.
4. The multi-currency paper money recognition device also comprises a paper money stacking area, and paper money can be stacked in order in the paper money stacking area, so that the checked paper money can be conveniently stored.
5. The paper currency detecting mechanism comprises a fixed support, an ultraviolet light tube, a silicon photocell and a color filter, wherein the real currency is generally made of special paper (containing more than 85% of high-quality cotton), the counterfeit currency is generally made of bleached ordinary paper, the bleached paper can generate a fluorescence reaction (can be diffracted to emit blue light with the wavelength of 420-460 nm under the excitation of ultraviolet rays) under the irradiation of ultraviolet rays (blue light with the wavelength of 365 nm), and the real currency does not have the fluorescence reaction; therefore, the moving bank note is irradiated by the ultraviolet light source, and the fluorescence reflection of the bank note is detected by the silicon photocell, so that the authenticity of the bank note can be judged; in order to eliminate the interference of ambient light on false identification, a layer of color filter with the transmission wavelength consistent with the fluorescent reaction wavelength of the counterfeit money is arranged on the surface of the silicon photocell.
6. The paper currency detecting mechanism also comprises an infrared transmitting tube and an infrared receiving tube, and by utilizing the working principle of infrared penetration, the paper of real currency is firmer, the density is higher, and the thickness of ink printed by a gravure technology is higher, so that the authenticity of the currency is distinguished by stronger absorption capacity on infrared signals; the paper characteristics of real paper money and the paper characteristics of fake paper money have certain difference, and when infrared signals are used for penetrating and detecting the paper money, the absorption capacity of the infrared signals to the paper money is different, so that the paper money can be distinguished by utilizing the principle.
7. The invention also comprises a paper money counting mechanism, wherein the paper money counting mechanism comprises two infrared correlation sensors and a counter, the infrared correlation sensors are used as counting sensors, when an object passes through, light is shielded, a receiving module outputs a high-level pulse, the pulse is counted, the counting of the number of the object is realized, an infrared receiving circuit is connected with a counter circuit by means of interruption and the like, the counting output end of the counter circuit is connected with a display screen, and the number is displayed by the display screen.
8. The multi-currency paper money identification method based on big data can realize automatic identification of authenticity of multiple currencies, simultaneously identifies and collects numbers on the paper money, and checks the numbers with the cloud database, can effectively monitor illegal transaction activities carried out by taking cash as a medium, and can effectively supervise each piece of paper money with question.
Drawings
Fig. 1 is a schematic front view of a multi-currency bill recognition device based on big data according to an embodiment of the present invention.
Fig. 2 is a schematic rear view structure diagram of a multi-currency bill recognition device based on big data according to an embodiment of the present invention.
Fig. 3 is a left side view structure diagram of a multi-currency bill recognition device based on big data according to an embodiment of the present invention.
Fig. 4 is a schematic top view of the multi-currency bill recognition device based on big data according to the embodiment of the present invention after the housing is opened.
Fig. 5 is a sectional view taken along line a-a of fig. 4.
Fig. 6 is a partial enlarged view of fig. 5-C.
Fig. 7 is a sectional view taken along line B-B of fig. 4.
FIG. 8 is a schematic structural diagram of a control mechanism of a multi-currency bill recognition device based on big data according to an embodiment of the invention.
Description of reference numerals:
10. the cash detecting machine comprises a cash detector, 11, a shell, 111, a cash inlet, 112, a cash outlet, 12, a control mechanism, 121, a circuit board, 122, a processor, 123, a storage module, 13, a cash channel, 14, a cash twisting wheel, 15, a cash feeding wheel, 16, a cash receiving wheel, 17, a paper cash detecting mechanism, 171, a fixed support, 172, an ultraviolet light pipe, 173, a silicon photocell, 174, a color filter, 175, an infrared transmitting tube, 176, an infrared receiving tube, 18, a display screen, 19, a loudspeaker, 20, a power input end, 21, a power switch, 22, a USB interface, 30, a crown-character number identifying mechanism, 31, a shooting rod, 311, a vertical support rod, 312, a transverse support, 32, a camera, 33, an image collecting element, 34, a light supplementing lamp, 40, a base, 50, a conveying mechanism, 51, a conveying motor, 52, a driving wheel, 53, a driven wheel, 54, a conveying belt, 60, a stacked cash area, 70, a cash, A currency counting mechanism 71, an infrared correlation sensor 72 and a counter.
Detailed Description
The following provides a detailed description of embodiments of the invention.
Referring to fig. 1 to 8, the multi-currency bill recognition device based on big data according to the embodiment of the present invention includes a bill validator 10, a serial number recognition mechanism 30, a base 40, and a transmission mechanism 50, where the bill validator 10 includes a housing 11, a control mechanism 12, a bill transport channel 13, a twisting wheel 14, a bill feeding wheel 15, a bill receiving wheel 16, a paper bill detection mechanism 17, a display screen 18, and a speaker 19, the front and rear ends of the housing 11 are respectively provided with a bill inlet 111 and a bill outlet 112, the bill transport channel 13, the twisting wheel 14, the bill feeding wheel 15, the bill receiving wheel 16, and the paper bill detection mechanism 17 are respectively disposed in the housing 11, the bill inlet 111 and the bill outlet 112 are respectively disposed at the front end and the rear end of the bill transport channel 13, the twisting wheel 14, the bill feeding wheel 15, and the bill receiving wheel 16 are sequentially erected on the bill transport channel 13, the bill detection mechanism 17 is disposed on the bill transport channel 13 between the twisting wheel 14 and the bill feeding wheel 15, and the display screen 18, The loudspeaker 19 is respectively installed on the front end side face and the right end side face of the shell 11, the currency detector 10, the crown word number recognition mechanism 30 and the transmission mechanism 50 are respectively installed on the base 40, the tail end of the currency conveying channel 13 is communicated with the transmission mechanism 50 through the currency outlet 112, the crown word number recognition mechanism 30 is located right above the transmission mechanism 50, the control mechanism 12 comprises a circuit board 121, a processor 122 and a storage module 123, the processor 122 and the storage module 123 are respectively installed on the circuit board 121 and are electrically connected with the circuit board 121, the crown word number recognition mechanism 30, the transmission mechanism 50, the currency twisting wheel 14, the currency feeding wheel 15, the currency receiving wheel 16, the paper currency detecting mechanism 17, the display screen 18 and the loudspeaker 19 are respectively electrically connected with the control mechanism 12, and the control mechanism 12 is in communication connection with a cloud database.
When the device is used, firstly, the multi-currency paper money recognition device is electrified, then the paper money to be inspected is placed on the paper money inlet 111, the paper money twisting wheel 14 automatically twists the paper money one by one into the paper money conveying channel 13 from the paper money inlet 111, the paper money inspecting mechanism 17 on the paper money conveying channel 13 inspects the paper quality of the twisted paper money, the inspection of the paper quality of the paper money can adopt fluorescence detection and infrared penetration detection, the device belongs to the inspection means of the paper quality of the paper money in the prior art, if the paper quality of the paper money is unqualified, a language reminding alarm is carried out, the paper money is discharged from the paper money outlet 112, and after the paper money to be inspected is separated from the paper money, the next unqualified paper money inspection is carried out; if the paper quality of the paper currency is qualified, the paper currency is conveyed to the conveying mechanism 50 from the paper currency outlet 112 by the paper currency feeding wheel 15 and the paper currency receiving wheel 16, the conveying mechanism 50 conveys the paper currency to the lower part of the crown-word number recognition mechanism 30, the crown-word number recognition mechanism 30 collects the crown-word number of the paper currency and sends the collected paper currency number information to the memory of the control mechanism 12 for storage; the control mechanism 12 checks and compares the collected paper money number information with the number in the cloud database, wherein the cloud database is established on the basis of a payment clearing system of a central bank, cash coding data of each bank are stored in the cloud database, and the number in the cloud database can be set in a monitoring state to check whether the number is in the monitoring state; when the number of the monitored paper money is used, the using place of the batch of paper money can be found through big data, so that the number of the batch of paper money is tracked and obtained, and the using range is determined; for the situations of paper money loss, special funds, public money calling, frequent large-amount cash access, label enclosing, label stringing, cash corruption and the like, a paper money monitoring mark can be set in a database, when any paper money number in monitoring circulates in the monitoring period, the use range of the paper money number can be tracked through large data, so that relevant clue evidences can be obtained, and even if lawless persons use non-serial-number paper money, the paper money can be quickly monitored; the illegal transaction activities carried out by taking cash as a medium can be effectively monitored, and each piece of paper money with doubts can be effectively supervised; if the number information of the paper money is abnormal, a voice reminding alarm is given, and after the paper money detector picks up the abnormal paper money, the next paper money is detected; if the number information of the paper money is not abnormal, the conveying mechanism 50 conveys the paper money to the paper money stacking area 60; the currency detection and identification of the paper currency is finished, and the next paper currency inspection can be carried out; this many currencies paper currency recognition device can realize the true and false of the multiple currency of automatic identification and verification paper currency, discerns the collection to the number on the paper currency simultaneously to check and track the usage of paper currency through big data with the high in the clouds database, and realize carrying out effective supervision to every paper currency.
Wherein, hat number recognition mechanism 30 is including shooing pole 31, camera 32, image acquisition component 33, light filling lamp 34, and the lower extreme of shooing pole 31 is connected with one side of base 40, and the upper end of shooing pole 31 extends towards transport mechanism 50 directly over, and camera 32 installs on the bottom surface of shooing pole 31 upper end, and image acquisition component 33 installs in shooing pole 31, and camera 32 passes through image acquisition component 33 and control mechanism 12 electric connection. The upper end of the shooting rod 31 extends right above the conveying mechanism 50, so that the shooting angle for collecting paper money to be checked can be better provided, and the camera 32 is used for collecting images for identifying various currency types and collecting crown word numbers on the paper money.
Further, shoot pole 31 and include vertical support pole 311, horizontal support 312, the lower extreme and the base 40 of vertical support pole 311 are connected, the one end and the upper end of vertical support pole 311 of horizontal support 312 are connected, the other end of horizontal support 312 extends toward transport mechanism 50 directly over, camera 32, light filling lamp 34 is installed on the bottom surface of horizontal support 312, image acquisition component 33 is installed in horizontal support 312, camera 32 passes through image acquisition component 33 and control mechanism 12 electric connection, light filling lamp 34 and control mechanism 12 electric connection. The light supplement lamp 34 is arranged, and the light supplement lamp 34 provides light support for the camera 32, so that the banknote image shot by the camera 32 is clearer.
The multi-currency bill recognition device of the present invention further includes a bill stacking section 60, and the bill stacking section 60 is disposed on the base 40 and is communicated with the transport end of the transport mechanism 50. The banknote stacking area 60 can stack banknotes neatly, and the checked banknotes can be stored conveniently.
The banknote detector 10 further includes a power input terminal 20, a power switch 21, and a USB interface 22, wherein the power input terminal 20, the power switch 21, and the USB interface 22 are respectively disposed at the lower end of the rear side of the housing 11, and the power input terminal 20, the power switch 21, and the USB interface 22 are respectively electrically connected to the control mechanism 12.
The paper currency detecting mechanism 17 comprises a fixed support 171, an ultraviolet light pipe 172, a silicon photocell 173, a color filter 174, an infrared emitting pipe 175 and an infrared receiving pipe 176, the upper end of the fixed support 171 is connected with the top end in the shell 11, the lower end of the fixed support 171 extends to a currency conveying channel 13 between the currency twisting wheel 14 and the currency feeding wheel 15, the ultraviolet light pipe 172 and the silicon photocell 173 are respectively installed on the bottom surface of the lower end of the fixed support 171, the color filter 174 is laminated on the outer surface of the silicon photocell 173, and the ultraviolet light pipe 172 and the silicon photocell 173 are respectively and electrically connected with the control mechanism 12. The genuine bank note is generally made of special paper (containing over 85% of high-quality cotton), the counterfeit bank note is generally made of bleached ordinary paper, the bleached paper can generate a fluorescence reaction (blue light with the wavelength of 420-460 nm is diffracted under the excitation of ultraviolet rays) under the irradiation of the ultraviolet rays (blue light with the wavelength of 365 nm), and the genuine bank note has no fluorescence reaction; therefore, the moving bank note is irradiated by the ultraviolet light source and the fluorescence reflection of the bank note is detected by the silicon photocell 173, so that the authenticity of the bank note can be judged; to eliminate the interference of ambient light on the discrimination of counterfeit, a color filter 174 with a transmission wavelength consistent with the fluorescent reaction wavelength of counterfeit money is installed on the surface of the silicon photocell 173.
The infrared transmitting tube 175 is installed on the bottom surface of the lower end of the fixing bracket 171, the infrared receiving tube 176 is installed on the bottom surface of the banknote passing channel 13 and is opposite to the infrared transmitting tube 175, and the infrared transmitting tube 175 and the infrared receiving tube 176 are respectively and electrically connected with the control mechanism 12. By utilizing the infrared penetration working principle, the paper of the real bank note is firmer, the density is higher, and the thickness of the printing ink printed by the gravure technology is higher, so that the infrared signal absorption capacity is stronger to distinguish the authenticity of the bank note; the paper characteristics of real paper money and the paper characteristics of fake paper money have certain difference, and when infrared signals are used for penetrating and detecting the paper money, the absorption capacity of the infrared signals to the paper money is different, so that the paper money can be distinguished by utilizing the principle.
Further, the multi-currency note recognition device of the invention further comprises a note counting mechanism 70, wherein the note counting mechanism 70 comprises two infrared correlation sensors 71 and a counter 72, the two infrared correlation sensors 71 are respectively arranged on the bottom surface of the lower end of the fixed support 171 and the bottom surface of the note feeding channel 13, the counter 72 is arranged on the control mechanism 12, and the two infrared correlation sensors 71 are electrically connected with the control mechanism 12 through the counter 72. The infrared correlation sensor 71 is used as a counting sensor, when an object passes through, light is blocked, the receiving module outputs a high-level pulse, the pulse is counted, the number of the object is counted, the infrared receiving circuit is connected with the counter 72 circuit by means of interruption and the like, the counting output end of the counter 72 circuit is connected with the display screen 18, and the number is displayed by the display screen 18.
The transmission mechanism 50 includes a transmission motor 51, a driving wheel 52, a driven wheel 53 and a transmission belt 54, the driving wheel 52 and the driven wheel 53 are respectively installed on the base 40 and rotatably connected with the base, the transmission motor 51 is in driving connection with the driving wheel 52, the transmission belt 54 is wound on the driving wheel 52 and the driven wheel 53, and the transmission motor 51 is electrically connected with the control mechanism 12.
A multi-currency paper money identification method based on big data by using the multi-currency paper money identification device comprises the following steps:
(1) powering on the multi-currency paper money identification device, and placing paper money to be checked on the paper money inlet 111;
(2) the paper money twisting wheel 14 twists paper money into the paper money conveying channel 13 from the paper money inlet 111 one by one;
(3) the paper money detecting mechanism 17 on the paper money conveying channel 13 carries out paper quality detection on the twisted paper money, if the paper quality of the paper money is unqualified, a language reminding alarm is carried out, the paper money is discharged from the paper money outlet 112, and the next money detecting step is stopped; if the paper quality of the paper money is qualified, the paper money is conveyed to the conveying mechanism 50 from the paper money outlet 112 by the paper money feeding wheel 15 and the paper money receiving wheel 16, and the next step is carried out;
(4) the conveying mechanism 50 conveys the paper currency to the lower part of the crown word number recognition mechanism 30, the crown word number recognition mechanism 30 collects the currency and crown word number of the paper currency and sends the collected paper currency number information to the memory of the control mechanism 12 for storage;
(5) the control mechanism 12 checks and compares the collected paper money number information with the number in the cloud database, wherein the cloud database is established on the basis of a payment clearing system of a central bank, cash coding data of each bank are stored in the cloud database, and the number in the cloud database can be set in a monitoring state to check whether the number is in the monitoring state; when the number of the monitored paper money is used, the using place of the batch of paper money can be found through big data, so that the number of the batch of paper money is tracked and obtained, and the using range is determined; if the paper money number information is abnormal, a language reminding alarm is carried out, and the next money detection step is stopped; if the number information of the paper money is not abnormal, the conveying mechanism 50 conveys the paper money to the paper money stacking area 60;
(6) the currency detection and identification of the paper currency is finished, and the next paper currency inspection can be carried out;
(7) and (5) repeating the steps (2) to (6) to finish the money detection and identification operation of a plurality of paper currencies.
The multi-currency paper money identification method provided by the invention can realize automatic identification of authenticity of multiple currencies, and can be used for identifying and collecting the numbers on the paper money and checking the numbers with the cloud database, so that illegal transaction activities carried out by taking cash as a medium can be effectively monitored, and each piece of paper money with question can be effectively supervised.
The above are merely specific embodiments of the present invention, and the scope of the present invention is not limited thereby; any alterations and modifications without departing from the spirit of the invention are within the scope of the invention.
Claims (10)
1. The multi-currency type paper money recognition device based on big data is characterized by comprising a money detector, a crown word number recognition mechanism, a base and a conveying mechanism, wherein the money detector comprises a shell, a control mechanism, a paper money walking channel, a paper money twisting wheel, a paper money feeding wheel, a paper money receiving wheel, a paper money detection mechanism, a display screen and a loudspeaker, the front end and the rear end of the shell are respectively provided with a paper money inlet and a paper money outlet, the paper money walking channel, the paper money twisting wheel, the paper money feeding wheel, the paper money receiving wheel and the paper money detection mechanism are respectively arranged in the shell, the paper money inlet and the paper money outlet are respectively arranged at the beginning end and the tail end of the paper money walking channel, the paper money twisting wheel, the paper money feeding wheel and the paper money receiving wheel are sequentially erected on the paper money walking channel, the paper money detection mechanism is arranged on the paper money walking channel between the paper money twisting wheel and the paper money feeding wheel, and the display screen and the loudspeaker are respectively arranged, On the right-hand member side, counterfeit money detector, hat number recognition mechanism, transport mechanism install respectively on the base, walk the end of paper money passageway through go out the paper money mouth with transport mechanism intercommunication, hat number recognition mechanism is located directly over transport mechanism, control mechanism includes circuit board, treater, storage module install respectively on the circuit board to rather than electric connection, hat number recognition mechanism, transport mechanism, twist money wheel, feed money wheel, connect money wheel, paper currency examine mechanism, display screen, speaker respectively with control mechanism electric connection, control mechanism and high in the clouds database communication connection.
2. The big-data-based multi-currency paper money recognition device according to claim 1, wherein the crown-word number recognition mechanism comprises a shooting rod, a camera and an image acquisition element, the lower end of the shooting rod is connected with one side of the base, the upper end of the shooting rod extends to the position right above the conveying mechanism, the camera is installed on the bottom surface of the upper end of the shooting rod, the image acquisition element is installed in the shooting rod, and the camera is electrically connected with the control mechanism through the image acquisition element.
3. The big-data-based multi-currency paper money recognition device as claimed in claim 2, wherein the crown-word number recognition mechanism further comprises a light supplement lamp, the shooting rod comprises a vertical support rod and a horizontal support, the lower end of the vertical support rod is connected with the base, one end of the horizontal support is connected with the upper end of the vertical support rod, the other end of the horizontal support extends right above the conveying mechanism, the camera and the light supplement lamp are mounted on the bottom surface of the horizontal support, the image acquisition element is mounted in the horizontal support, the camera is electrically connected with the control mechanism through the image acquisition element, and the light supplement lamp is electrically connected with the control mechanism.
4. The big-data based multi-currency note recognition device according to claim 1, further comprising a stacking area, wherein the stacking area is disposed on the base and is in communication with the transport end of the transport mechanism.
5. The big-data-based multi-currency paper money recognition device as claimed in claim 1, wherein the currency detector further comprises a power input terminal, a power switch, and a USB interface, the power input terminal, the power switch, and the USB interface are respectively disposed at the lower end of the side surface of the rear end of the housing, and the power input terminal, the power switch, and the USB interface are respectively electrically connected to the control mechanism.
6. The multi-currency bill identification device based on big data according to any one of claims 1 to 5, wherein the paper currency detecting mechanism comprises a fixed support, an ultraviolet light pipe, a silicon photocell and a color filter, the upper end of the fixed support is connected with the top end in the housing, the lower end of the fixed support extends to a bill moving channel between the bill twisting wheel and the bill feeding wheel, the ultraviolet light pipe and the silicon photocell are respectively installed on the bottom surface of the lower end of the fixed support, the color filter is laminated on the outer surface of the silicon photocell, and the ultraviolet light pipe and the silicon photocell are respectively and electrically connected with the control mechanism.
7. The multi-currency paper money identification device based on big data as claimed in claim 6, wherein the paper money detecting mechanism further comprises an infrared transmitting tube and an infrared receiving tube, the infrared transmitting tube is mounted on the bottom surface of the lower end of the fixed bracket, the infrared receiving tube is mounted on the bottom surface of the paper money walking channel and opposite to the infrared transmitting tube, and the infrared transmitting tube and the infrared receiving tube are respectively and electrically connected with the control mechanism.
8. The big-data-based multi-currency note recognition device as claimed in claim 7, further comprising a note counting mechanism, wherein the note counting mechanism comprises two infrared correlation sensors and a counter, the two infrared correlation sensors are respectively mounted on the bottom surface of the lower end of the fixed support and the bottom surface of the note feeding channel, the counter is mounted on the control mechanism, and the two infrared correlation sensors are electrically connected with the control mechanism through the counter.
9. The big data based multi-currency bill recognition device according to claim 6, wherein the transport mechanism comprises a transport motor, a driving wheel, a driven wheel and a conveyor belt, the driving wheel and the driven wheel are respectively mounted on the base and rotatably connected with the base, the transport motor is in driving connection with the driving wheel, the conveyor belt is wound on the driving wheel and the driven wheel, and the transport motor is electrically connected with the control mechanism.
10. A big data based multi-currency note identification method using the device according to any one of claims 1 to 9, characterized by comprising the steps of:
(1) the multi-currency paper money identification device is powered on, and the paper money to be checked is placed on the paper money inlet;
(2) the paper money twisting wheel twists paper money into the paper money conveying channel from the paper money inlet one by one;
(3) the paper money detecting mechanism on the paper money conveying channel is used for detecting the paper quality of the twisted paper money, if the paper quality of the paper money is unqualified, the voice reminding alarm is carried out, the paper money is discharged from the paper money outlet, and the next paper money detecting step is stopped; if the paper quality of the paper money is qualified, the paper money feeding wheel and the paper money receiving wheel convey the paper money to the conveying mechanism from the paper money outlet, and the next step is carried out;
(4) the conveying mechanism conveys the paper money to the lower part of the crown word number recognition mechanism, and the crown word number recognition mechanism collects the currency and crown word number of the paper money and sends the collected paper money number information to a memory of the control mechanism for storage;
(5) the control mechanism checks and compares the collected paper money number information with the number in the cloud database, wherein the cloud database is established on the basis of a payment clearing system of a central bank, cash coding data of each bank are stored in the cloud database, and the number in the cloud database can be set in a monitoring state to check whether the number is in the monitoring state; when the number of the monitored paper money is used, the using place of the batch of paper money can be found through big data, so that the number of the batch of paper money is tracked and obtained, and the using range is determined; if the paper money number information is abnormal, a language reminding alarm is carried out, and the next money detection step is stopped; if the number information of the paper money is not abnormal, the conveying mechanism conveys the paper money to a paper money stacking area;
(6) the currency detection and identification of the paper currency is finished, and the next paper currency inspection can be carried out;
(7) and (5) repeating the steps (2) to (6) to finish the money detection and identification operation of a plurality of paper currencies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011336909.6A CN112530078A (en) | 2020-11-25 | 2020-11-25 | Multi-currency paper money recognition device and recognition method based on big data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011336909.6A CN112530078A (en) | 2020-11-25 | 2020-11-25 | Multi-currency paper money recognition device and recognition method based on big data |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112530078A true CN112530078A (en) | 2021-03-19 |
Family
ID=74993713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011336909.6A Withdrawn CN112530078A (en) | 2020-11-25 | 2020-11-25 | Multi-currency paper money recognition device and recognition method based on big data |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112530078A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115131909A (en) * | 2022-04-06 | 2022-09-30 | 温州市质量技术检测科学研究院 | RGB color recognition system and method for currency detection and anti-counterfeiting |
-
2020
- 2020-11-25 CN CN202011336909.6A patent/CN112530078A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115131909A (en) * | 2022-04-06 | 2022-09-30 | 温州市质量技术检测科学研究院 | RGB color recognition system and method for currency detection and anti-counterfeiting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101799951B (en) | Multispectral currency counting and detecting machine | |
| CN103955996B (en) | A kind of coordinated type bill processes and early warning system | |
| CN102005078A (en) | Method and device for recognizing paper currencies and tickets | |
| CN102298802A (en) | Paper money discrimination mobile terminal and discrimination method thereof | |
| CN101061522B (en) | Method for identifying counterfeit banknotes | |
| CN102568079A (en) | Note intelligent identifier and note anti-counterfeiting method based on multispectral characteristic | |
| CN201603696U (en) | Vertical currency sorter | |
| CN105844785A (en) | Use method of multifunctional continuous-operation bill counting and checking machine | |
| CN112530078A (en) | Multi-currency paper money recognition device and recognition method based on big data | |
| CN202373062U (en) | Multispectral characteristic-based intelligent note identification machine | |
| CN203133996U (en) | Banknote validation instrument with banknote sequence number printing function | |
| US20220335402A1 (en) | Payment acceptor with a multifunction imaging sensor | |
| CN105303720A (en) | Medium recognizing and counting apparatus, financial device and financial management system | |
| CN110555936B (en) | Money storing and taking system | |
| CN202230538U (en) | Currency detector | |
| CN212379909U (en) | Intelligent identifying platform for foreign currency | |
| CN104517348A (en) | Novel banknote recognition module | |
| CN105844792A (en) | Quick-heat-radiation bill counting and checking machine | |
| US10002484B2 (en) | Paper sheet processing apparatus and paper sheet processing system | |
| KR20130008801A (en) | An atm having integrated deposit accepting device and the recognition method applied thereto | |
| CN211180915U (en) | Paper money sorting and depositing machine with function of forgetting to take back | |
| CN108447170A (en) | Multi national river anti-counterfeit recognition machine and its recognition methods | |
| CN107633590A (en) | Banknote denomination and currency type recognition methods and paper money counter | |
| CN103871150A (en) | Counterfeit media detection | |
| KR102394286B1 (en) | Bill handling device inspection system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210319 |
|
| WW01 | Invention patent application withdrawn after publication |