CN105447958A - Tax receipt anti-counterfeit identification instrument and anti-counterfeit identification method - Google Patents
Tax receipt anti-counterfeit identification instrument and anti-counterfeit identification method Download PDFInfo
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- CN105447958A CN105447958A CN201510977842.7A CN201510977842A CN105447958A CN 105447958 A CN105447958 A CN 105447958A CN 201510977842 A CN201510977842 A CN 201510977842A CN 105447958 A CN105447958 A CN 105447958A
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/20—Testing patterns thereon
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Abstract
The invention provides a tax receipt anti-counterfeit identification instrument. The tax receipt anti-counterfeit identification instrument includes an optical identification module used for scanning, identifying and reading anti-counterfeit images printed on tax receipts and transmitting the same to a main control CPU, the main control CPU used for receiving the anti-counterfeit images, and performing image analysis and codec conversion on the anti-counterfeit images so as to obtain code data in the anti-counterfeit images, a key control module which supports user key operation through a key circuit, and a power source module used for providing power support for each module, wherein the main control CPU reads multimedia data from a storage module according to analyzed code data and transmits text, image or video data in the multimedia data to a display screen module for displaying the text, image or video data, and transmits audio data to an audio playing module for playing the audio data. The tax receipt anti-counterfeit identification instrument can be matched with a TFT color screen to realize power-saving display; key multipurpose integration can be also realized; and MP3 anti-counterfeit identification audio playing, text and image display and video playing can be supported. The tax receipt anti-counterfeit identification instrument is simple in operation and is portable. With the tax receipt anti-counterfeit identification instrument adopted, rapid and reliable authenticity identification can be realized.
Description
Technical field
The present invention relates to tax reciept false proof, particularly relate to a kind of tax reciept anti-counterfeiting discriminating device and anti false authentication method thereof.
Background technology
At present bill identifier on the market adopts the papery, fluorescent characteristics, infrared signature, printed features, magnetic ink etc. to ticket, banknote such as detection means and bull sensing camera system, liquid crystal display, spectroscopic analysis system such as purple light, infrared, white light, end light, magnetic, laser carry out observations detection and comprehensively differentiate, but this bill identifier does not possess the portable feature of portable equipment usually.Also do not have the anti-counterfeiting discriminating device special for tax reciept of comparative maturity on the market, some adopt the invoice anticounterfeiting identifier not encrypting OID (ObjectIdentifier, object identifier) technology even to occur the situation that anti-fake bill can not be false proof simultaneously.
Therefore, the invention provides a kind of professional tax reciept anti-counterfeiting discriminating device and anti false authentication method thereof of hand-portable.
Summary of the invention
In order to solve the problem, the invention provides a kind of tax reciept anti-counterfeiting discriminating device and anti false authentication method thereof, quick and conveniently can differentiate the tax reciept true and false exactly.
According to a first aspect of the invention, the invention provides a kind of tax reciept anti-counterfeiting discriminating device, it is characterized in that, comprising: optical recognition module, for scanning the anti-counterfeiting image distinguished and be printed on tax reciept, and sending it to master cpu; Master cpu, for receiving the described anti-counterfeiting image that optical recognition module sends, and carries out image analysis and encoding and decoding conversion to obtain coded data wherein to it; Memory module, for storing multimedia data; Display screen module, for showing text, image or video; Audio playing module, for audio plays; Key control module, supports user key-press operation by key circuit; And power module, for providing power supply support for each module, wherein, master cpu reads multi-medium data according to the coded data parsed from described memory module, text wherein, image or video data are sent to display screen module show, voice data is sent to audio playing module and plays.
Wherein, described tax reciept anti-counterfeiting discriminating device also comprises encryption IC, for setting enciphered data string, and when anti-counterfeiting discriminating device is opened, described enciphered data string is sent to master cpu and verifies.
The multi-medium data of encryption that what described memory module stored be through, master cpu first carries out the deciphering of respective algorithms to it after reading, then be sent to different modules according to the data layout of data after deciphering and carry out showing or playing.
Described memory module also stores self-destruction program, reaches pre-determined number, the total data in described self-destruction program reset memory module when the checking of enciphered data string is unsuccessful.
Wherein, described display screen module is Thin Film Transistor (TFT) (TFT) color screen module.
Described key control module is realized by bleeder circuit, and master cpu carries out analog to digital conversion to identify key assignments to button voltage sampling.
Described power module comprises lithium battery charging circuit, USB and lithium battery and switches and boot-strap circuit and display screen feed circuit.
According to a second aspect of the invention, the present invention also provides a kind of anti false authentication method running on above-mentioned tax reciept anti-counterfeiting discriminating device.
Beneficial effect of the present invention comprises: in tax reciept anti-counterfeiting discriminating device of the present invention and anti false authentication method thereof, collocation TFT color screen power saving display, button multi-usage is integrated, support that MP3 anti-counterfeit recognition audio frequency is play to show and video playback with text, image, simple to operate, there is the feature of handhold portable simultaneously, realize the tax reciept True-false distinguish of fast and reliable.
Accompanying drawing explanation
Fig. 1 is the function structure chart of tax reciept anti-counterfeiting discriminating device;
Fig. 2 is the key circuit figure of key control module 6;
Fig. 3 is the internal circuit diagram of optical recognition module 1;
Fig. 4 is that in power module 7, lithium battery switches and boot-strap circuit figure;
Fig. 5 is lithium battery charging circuit figure in power module 7;
Fig. 6 is TFT color screen power supply circuit in power module 7.
Main Reference Numerals is described as follows:
1 optical recognition module 2 master cpu
3 memory module 4 display screen modules
5 audio playing module 6 key control modules
7 power modules 8 encrypt IC
9 wireless transmitter modules
Embodiment
Below will be described in further detail the present invention by reference to the accompanying drawings by embodiment.
Embodiment 1:
Please refer to Fig. 1, Fig. 1 is the function structure chart of the tax reciept anti-counterfeiting discriminating device according to the embodiment of the present invention, comprises optical recognition module 1, master cpu 2, memory module 3, display screen module 4, audio playing module 5, key control module 6 and power module 7.
Optical recognition module 1 for scanning the anti-counterfeiting image distinguished and be printed on tax reciept, and sends it to master cpu 2; The described anti-counterfeiting image that master cpu 2 sends for receiving optical recognition module 1, and image analysis and encoding and decoding conversion are carried out to obtain coded data wherein to it; Memory module 3 is for storing multimedia data; Display screen module 4 is for showing text, image or video; Audio playing module 5 is for audio plays; Key control module 6 supports user key-press operation by key circuit; And power module 7 is for providing power supply support for each module.Wherein, master cpu 2 reads multi-medium data according to the coded data parsed from memory module 3, and text wherein, image or video data are sent to display screen module 4 and show, voice data is sent to audio playing module 5 and plays.
In another embodiment, tax reciept anti-counterfeiting discriminating device also comprises encryption IC8, for setting enciphered data string, and when anti-counterfeiting discriminating device is opened, described enciphered data string is sent to master cpu and verifies, is proved to be successful rear startup.Encryption IC8 adopts I2C (Inter-IntegratedCircuit) communications protocol and master cpu 2 to connect and realizes command communication.
The multi-medium data of encryption that what memory module 3 stored be through, master cpu 2 first carries out the deciphering of respective algorithms to it after reading, then be sent to different modules according to the data layout of data after deciphering and carry out showing or playing.Specifically, if multi-medium data is text, image or video, is sent to display screen module 4 and shows, play if voice data is then sent to audio playing module 5.Memory module 3 can adopt NSND, and the two IC storer of SPI realizes.
In another embodiment, memory module 3 also stores self-destruction program, reaches pre-determined number, the total data that self-destruction program will be removed in memory module 3 when the checking of enciphered data string is unsuccessful.
Display screen module 4 can adopt Thin Film Transistor (TFT) (TFT) color screen module, established a communications link by SPI communications protocol and master cpu 2, under the control of key control module 6 and master cpu 2 circuit, different operation interfaces can be switched, realize typing resource file, regulate the interface function such as volume, adjusting screen brightness.Audio playing module 5 possesses earphone and plays and put outside loudspeaker, is mainly used in playing built-in audio resource.
Key control module 6 is realized by bleeder circuit, and master cpu 2 pairs of button voltage samplings carry out analog to digital conversion to identify key assignments.As shown in Figure 2, form bleeder circuit by 4 resistance and button, master cpu 2 pairs of voltages carry out sampling and realize analog to digital conversion to identify key assignments.Key control module 6 realizes left and right by key circuit and amplifies the various functions such as reduction time-out returns, and carries out corresponding interface operation with the instruction according to user.
Optical recognition module 1, i.e. optical scanning head, for scanning the anti-counterfeiting image be printed on tax bill, as concealed anti-false image primitive.As shown in Figure 3, optical scanning head is connected with master cpu 2 by CSI interface and I2C agreement.Wherein, the Schema control pin of scanner head is driven by Q2 triode to reach suitable driving voltage and electric current.
Master cpu 2 adopts 3102 main control chips, comprising: built-in decoding circuit is used for carrying out encoding and decoding conversion to anti-counterfeiting image, and power amplifier is used for audio frequency and plays, and analog to digital conversion circuit is used for button value identification etc.
Power module 7 comprises USB and lithium battery switches and boot-strap circuit (as shown in Figure 4), lithium battery charging circuit (as shown in Figure 5), TFT color screen feed circuit (as shown in Figure 6).
As shown in Figure 4: IOD4 is low level, Q6 grid is in high-impedance state, during circumscribed USB power supply, NMOS tube Q6 is in conducting state, and PWR_ON draws high and realizes circumscribed USB power supply identifier automatic turn-on function, and rear pin IOD4 sets high, Q7 conducting, Q6 grid is low level, and Q6 ends, and disconnects start power supply; Meanwhile, now PMOS Q5 grid is high, and be in cut-off state, whole circuit switches to USB to power.When not having circumscribed USB power supply, Q5 grounded-grid, is in conducting state, and realizing lithium battery is that circuit is powered.Button S8 realizes power on/off function.Pin BAT_DE detects magnitude of voltage to determine battery electric quantity at any time by divider resistance R53, R54.The devices such as this part adopts metal-oxide-semiconductor, resistance realize connecting USB Auto Power On, the logic function that dual power supply switches.
As shown in Figure 5: the present invention adopts PJ4054 power management chip to carry out lithium cell charging management, arrange battery charge by the resistance arranged on this chip pin PROG pin, computing formula is:
; Whether the present invention is designed to 212.7mA, be full of by the low and high level determination battery of software inquiry chip 1 pin CHRG.
As shown in Figure 6: utilize boosting DC/DC converter PT1301 to form high-voltage great-current application circuit, 3.7V lithium battery power supply or 5VUSB are powered and is converted to 9V output voltage, to light TFT color screen.Output voltage computing formula is:
In another embodiment, tax reciept anti-counterfeiting discriminating device also comprises wireless transmitter module 9, and master cpu 2 indicates unlimited transmitter module 9 that the multi-medium data read from memory module 3 is sent to external unit according to the wireless switching command from key control module 6 to carry out showing or playing.Correspondingly, described external unit is configured with wireless receiving module, for receiving instruction and data.According to the difference of equipment, wireless receiving module wherein configures different data transformation interfaces, as external unit be PC, panel computer or smart mobile phone time, wireless receiving module need be configured with USB translation interface, when external unit is TV, projector, wireless receiving module need be configured with HDMI translation interface, and when external unit is HDTV, wireless receiving module need configure AVI interface etc.The mode such as 2.4G, 3G, 4G, wifi or bluetooth can be adopted between the wireless transmitter module 9 of tax reciept anti-counterfeiting discriminating device and the wireless receiving module of external unit to connect, and by instruction, authentication was carried out to coding mode before carrying out data transmission.
Embodiment 2:
The present invention also provides a kind of anti false authentication method running on embodiment 1 tax reciept anti-counterfeiting discriminating device, said method comprising the steps of:
1, the anti-counterfeiting image be printed on tax reciept is distinguished in scanning, and sends it to master cpu;
2, master cpu receives described anti-counterfeiting image, and carries out image analysis and encoding and decoding conversion to obtain coded data wherein to it;
3, master cpu according to the coded data parsed from memory module read encryption multi-medium data and decipher;
4, be sent to different modules according to the data layout of data after deciphering to carry out showing or playing, if as text, image or video, be then sent to display screen module and show, if audio frequency, be then sent to audio playing module and play;
If 5 master cpus receive the wireless switching command from user key-press input, then by wireless transmission method, multi-medium data is sent to external unit and carries out showing or playing.
It will be appreciated by those skilled in the art that, in above-mentioned embodiment, all or part of step of system and method can be carried out instruction related hardware by program and completes, this program can be stored in a computer-readable recording medium, and storage medium can comprise: ROM (read-only memory), random access memory, disk or CD etc.
Above content is in conjunction with concrete embodiment further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made.
Claims (8)
1. a tax reciept anti-counterfeiting discriminating device, is characterized in that, comprising:
Optical recognition module, for scanning the anti-counterfeiting image distinguished and be printed on tax reciept, and sends it to master cpu;
Master cpu, for receiving the described anti-counterfeiting image that optical recognition module sends, and carries out image analysis and encoding and decoding conversion to obtain coded data wherein to it;
Memory module, for storing multimedia data;
Display screen module, for showing text, image or video;
Audio playing module, for audio plays;
Key control module, supports user key-press operation by key circuit; And
Power module, for providing power supply support for each module,
Wherein, master cpu reads multi-medium data according to the coded data parsed from described memory module, and text wherein, image or video data are sent to display screen module and show, voice data is sent to audio playing module and plays.
2. tax reciept anti-counterfeiting discriminating device as claimed in claim 1, is characterized in that, described tax reciept anti-counterfeiting discriminating device also comprises encryption IC, for setting enciphered data string, and when anti-counterfeiting discriminating device is opened, described enciphered data string is sent to master cpu and verifies.
3. tax reciept anti-counterfeiting discriminating device as claimed in claim 2, it is characterized in that, the multi-medium data of encryption that what described memory module stored be through, master cpu first carries out the deciphering of respective algorithms after reading to it, then is sent to different modules according to the data layout of data after deciphering and carries out showing or playing.
4. tax reciept anti-counterfeiting discriminating device as claimed in claim 3, it is characterized in that, described memory module also stores self-destruction program, reaches pre-determined number, the total data in described self-destruction program reset memory module when the checking of enciphered data string is unsuccessful.
5. the tax reciept anti-counterfeiting discriminating device as described in any one of claim 1-4, is characterized in that, described display screen module is Thin Film Transistor (TFT) (TFT) color screen module.
6. the tax reciept anti-counterfeiting discriminating device as described in any one of claim 1-4, is characterized in that, described key control module is realized by bleeder circuit, and master cpu carries out analog to digital conversion to identify key assignments to button voltage sampling.
7. the tax reciept anti-counterfeiting discriminating device as described in any one of claim 1-4, is characterized in that, described power module comprises lithium battery charging circuit, USB and lithium battery and switches and boot-strap circuit and display screen feed circuit.
8. one kind runs on the anti false authentication method of tax reciept anti-counterfeiting discriminating device described in any one of claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510977842.7A CN105447958A (en) | 2015-12-23 | 2015-12-23 | Tax receipt anti-counterfeit identification instrument and anti-counterfeit identification method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510977842.7A CN105447958A (en) | 2015-12-23 | 2015-12-23 | Tax receipt anti-counterfeit identification instrument and anti-counterfeit identification method |
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| Publication Number | Publication Date |
|---|---|
| CN105447958A true CN105447958A (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510977842.7A Pending CN105447958A (en) | 2015-12-23 | 2015-12-23 | Tax receipt anti-counterfeit identification instrument and anti-counterfeit identification method |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101751714A (en) * | 2008-12-05 | 2010-06-23 | 深圳富泰宏精密工业有限公司 | Multifunctional portable electronic device |
| CN102592348A (en) * | 2011-01-18 | 2012-07-18 | 深圳贝斯特机械电子有限公司 | Paper money or ticket counterfeit discriminating device and method based on portable mobile terminal |
| CN202548947U (en) * | 2012-05-11 | 2012-11-21 | 深圳长城开发科技股份有限公司 | Portable invoice identification system |
| CN203217809U (en) * | 2013-04-22 | 2013-09-25 | 安徽工程大学 | Click-to-read video pen |
| US20140233828A1 (en) * | 2011-05-11 | 2014-08-21 | Samsung Electronics Co., Ltd. | Mobile communication device and method for identifying a counterfeit bill |
| CN204178378U (en) * | 2014-09-25 | 2015-02-25 | 哈尔滨理工大学 | Hand-held invoice information identification equipment |
| CN204515900U (en) * | 2015-04-17 | 2015-07-29 | 北京新天宏宇科技有限公司 | Paper discriminating apparatus |
| CN205263930U (en) * | 2015-12-23 | 2016-05-25 | 立德高科(北京)数码科技有限责任公司 | Tax reciept identifier that guards against falsification |
-
2015
- 2015-12-23 CN CN201510977842.7A patent/CN105447958A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101751714A (en) * | 2008-12-05 | 2010-06-23 | 深圳富泰宏精密工业有限公司 | Multifunctional portable electronic device |
| CN102592348A (en) * | 2011-01-18 | 2012-07-18 | 深圳贝斯特机械电子有限公司 | Paper money or ticket counterfeit discriminating device and method based on portable mobile terminal |
| US20140233828A1 (en) * | 2011-05-11 | 2014-08-21 | Samsung Electronics Co., Ltd. | Mobile communication device and method for identifying a counterfeit bill |
| CN202548947U (en) * | 2012-05-11 | 2012-11-21 | 深圳长城开发科技股份有限公司 | Portable invoice identification system |
| CN203217809U (en) * | 2013-04-22 | 2013-09-25 | 安徽工程大学 | Click-to-read video pen |
| CN204178378U (en) * | 2014-09-25 | 2015-02-25 | 哈尔滨理工大学 | Hand-held invoice information identification equipment |
| CN204515900U (en) * | 2015-04-17 | 2015-07-29 | 北京新天宏宇科技有限公司 | Paper discriminating apparatus |
| CN205263930U (en) * | 2015-12-23 | 2016-05-25 | 立德高科(北京)数码科技有限责任公司 | Tax reciept identifier that guards against falsification |
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Application publication date: 20160330 |
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