CN106355240A - Equipment consumable anti-fake chip circuit and anti-fake method - Google Patents
Equipment consumable anti-fake chip circuit and anti-fake method Download PDFInfo
- Publication number
- CN106355240A CN106355240A CN201610964203.1A CN201610964203A CN106355240A CN 106355240 A CN106355240 A CN 106355240A CN 201610964203 A CN201610964203 A CN 201610964203A CN 106355240 A CN106355240 A CN 106355240A
- Authority
- CN
- China
- Prior art keywords
- chip
- false proof
- consumptive material
- chip circuit
- data
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07745—Mounting details of integrated circuit chips
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1202—Dedicated interfaces to print systems specifically adapted to achieve a particular effect
- G06F3/1218—Reducing or saving of used resources, e.g. avoiding waste of consumables or improving usage of hardware resources
- G06F3/1219—Reducing or saving of used resources, e.g. avoiding waste of consumables or improving usage of hardware resources with regard to consumables, e.g. ink, toner, paper
Abstract
The invention discloses an equipment consumable anti-fake chip circuit and an anti-fake method. The chip circuit comprises an input module for scanning a code to acquire anti-fake data; the input module is connected with a chip and controlled by the chip, and is used for judging the authenticity of the anti-fake data; and the chip is a security chip and is provided with a judgment circuit for judging whether the chip is physically decrypted, wherein the security chip can realize self-destroying operation when being physically decrypted. Through the adoption of the equipment consumable anti-fake chip circuit and anti-fake method disclosed by the invention, a mode of setting a storage secret key and a decoding program in the security chip is adopted, and a judgment program is used for judging whether the chip is physically decrypted so as to start the self-destroying operation, so that the anti-fake control on consumables is realized, and a faker is hard to fake the consumables.
Description
Technical field
The present invention relates to a kind of anti-tseudo circuit and method, more particularly, to a kind of anti-tseudo circuit of equipment consumptive material and false proof
Method.
Background technology
At present, whether consumptive material is confirmed using barcode scanning (such as bar code or Quick Response Code) more than the management aspect of equipment consumptive material
It is to come from genuine.Its common handling principle is, after the bar code reading or Quick Response Code are parsed by setting Circuits System, with chip
The coding rule of memory storage is compared, if meeting genuine coding rule and this coding has not been used, can determine that this
Consumptive material is effective, it is possible to use；If not meeting genuine coding rule or this coding being previously used, can determine that this consumptive material
For counterfeit.
The problem of this method is its safety not, and reason is: one, it is to store key in circuit and consumptive material is encoded
The chip of decoding is common chip, and this chip is easy to decrypted (for example passing through microprobe technology), and the design of such producer is multiple again
Miscellaneous password is all of no avail；Two, even if being that code breaker cannot decode chip, but whether output consumptive material has after chip decodes
When the result of effect, technological means can be taken to shield this signal, then with other input mode to performance element one
Individual false signal, thus substance has got around chip, reaches the purpose mixed the spurious with the genuine.
Therefore, prior art needs to improve and develop further.
Content of the invention
It is an object of the invention to provide a kind of false proof chip circuit of equipment consumptive material and method for anti-counterfeit, for prior art
Anti-counterfeiting technology defect, provide a kind of more preferable counterfeit protection measures, to reach the purpose preventing from being palmed off easily.
Technical scheme is as follows:
A kind of false proof chip circuit of equipment consumptive material, it includes an input module, obtains false proof data for barcode scanning；Described input
Module connects and is controlled by a chip, for judging the whether true of described false proof data；Wherein, described chip adopts safety
Chip, and there is the decision circuitry judging whether to be deciphered by physics, for carrying out self-destruction when being deciphered by physics.
The false proof chip circuit of described equipment consumptive material, wherein, is provided with for described false proof in described safety chip
The decoding unit of decoding data, and, the judged result according to this decoding unit is used for sending execution to a performing module
Instruction.
The false proof chip circuit of described equipment consumptive material, wherein, is additionally provided with described safety chip for holding from described
Row module receives the core algorithm unit of implementing result data, and for output after being processed described implementing result data.
The false proof chip circuit of described equipment consumptive material, wherein, described decision circuitry is passed through to improve described safety chip
Voltage realizes self-destruction.
The false proof chip circuit of described equipment consumptive material, wherein, described performing module is to be printed using the printer of consumptive material
Function or detection and analysis instrument detection and analysis function.
A kind of false proof chip circuit method for anti-counterfeit of described equipment consumptive material, it comprises the following steps:
A, described input module obtain false proof data, and are sent to described safety chip；
Decoding unit in b, described safety chip, to described false proof decoding data, judges whether it is effective.
Described chip circuit method for anti-counterfeit, wherein, further comprises the steps of: after described step b
If it is determined that effectively, then described safety chip sends the execute instruction of useful signal to described performing module to c；
After d, described performing module execution corresponding actions, implementing result data is activation is given the core algorithm in described safety chip
Unit；
E, described core algorithm unit by process after data output.
Described chip circuit method for anti-counterfeit, wherein, the output of described step e is to an output module, and described output mould
Block is a display device.
Described chip circuit method for anti-counterfeit, wherein, the voltage that described decision circuitry passes through to improve described safety chip is real
Existing self-destruction.
Described chip circuit method for anti-counterfeit, wherein, described performing module be using consumptive material printer printing function or
Detection and analysis instrument detection and analysis function.
A kind of false proof chip circuit of equipment consumptive material provided by the present invention and method for anti-counterfeit, due to employing safety chip
The storage key of middle setting and the mode of decoding program, and judge whether to be deciphered by physics by determining program thus starting certainly
Ruin it is achieved that the false proof control to consumptive material is so that personator is difficult to consumptive material is palmed off.
Brief description
Fig. 1 is the false proof chip circuit module principle schematic diagram of equipment consumptive material of the present invention.
Fig. 2 is the false proof chip circuit method for anti-counterfeit schematic flow sheet of equipment consumptive material of the present invention.
Fig. 3 show the false proof chip circuit theory structure schematic diagram of equipment consumptive material shown in the present invention.
Specific embodiment
Hereinafter presently preferred embodiments of the present invention is described in detail.
The false proof chip circuit of present device consumptive material and method for anti-counterfeit, as depicted in figs. 1 and 2, in existing common preventing
On tseudo circuit basis, mainly setting is safety chip using control chip, can be, but not limited to bcm5892 series, flies this
K21 series of karr etc., to store key using safety chip and to be decoded, and setting meets with self-destruction journey during physics deciphering
Equipment is completed all or part of mathematical algorithm needed for its Core Feature to be completed by this chip simultaneously, for example but does not limit by sequence
In the ink-jet algorithm of printer, analytical tool signal or parameter algorithm etc., described safety chip may also be used for storage and completes to transport
Calculate sequential or driver of function etc., be by false proof data necessary to equipment realization in a word, and this data should not allowed
Easily imitated complicated random data.Thus so that: 1, chip physics deciphering during can self-destruction it is impossible to solution
Close；2nd, what chip exported is not the result of calculation of simple License Info but complexity, even if code breaker has method to get around chip,
Also cannot correct result it is impossible to get around chip counterfeit.
As shown in figure 1, the present invention is typically used in anti-fake consumable item, the print cartridge of such as printer, toner cartridge, or, medical treatment sets
Test kit used in standby in-vitro diagnosis equipment；Anti-fake consumable item generally comprises consumption part and main part, for example, examine in vitro
The reagent bottle that disconnected equipment uses, reagent bottle is main part, and in bottle, reagent is to consume part, the toner cartridge of printer for another example, toner cartridge
Box is main body, and the powdered ink in powder/selenium cartrige is consumption part.Anti-counterfeit bar code is generally located in the main part of anti-fake consumable item, for example
Setting bar code or Quick Response Code 100, as shown in figure 1, include bar code input module 200(such as bar code scan using the equipment of consumptive material
Instrument), using the control chip 500(such as bcm5892 series of safety chip, your k21 series of winged SIKA), a performing module 300
(such as the document input module of printer, or, the measurement module of in-vitro diagnosis equipment), and output module a 400(such as printer
Print module, the display module of diagnostic device).It is provided with decoding unit 501 and device core algorithm unit in safety chip 500
The ink-jet algorithm of 502(such as printer, analytical tool parameter algorithm).
Wherein bar code 100 is used for preserving the authentication information of anti-fake consumable item, to determine anti-fake consumable item really as production
The qualified products that business is produced.Authentication information for manufacturer through the information encrypted, such as encrypted characters string etc., believe by these encryptions
Breath is can uniquely to refer to this anti-fake consumable item after deciphering, thus playing false proof effect.This false proof principle is existing
Known to technology, here is not repeating.
Described bar code input module 200 is used for obtaining the authentication information preserving in bar code 100, and it is to bar code 100
It is scanned obtaining false proof data accordingly, and by this information data transmission to safety chip 500.
It is provided with a decision circuitry, for having the function that resistance against physical cracks, described in judging in described safety chip 500
When safety chip receives physics and cracks action, self-destruction program can be started, you can to improve the voltage of chip, to burn safe core
Piece.The decision circuitry of this safety chip ensure that chip is removed also cannot reading data；Once physics is detected to crack
Behavior, chip will improve voltage self-destruction.
Be stored with described decoding unit 501 decoding program, for the false proof decoding data from described bar code,
Determining its authentication information, thus judging whether consumptive material is qualified products, and decoded result being transferred to described performing module
300.
Described performing module 300 completes the data needed for its Core Feature for obtaining equipment.Device core function refers to
Equipment with name function, the such as printing function of printer, cytometry function of cellanalyzer etc., relatively this
For the anti-tseudo circuit of bright safety chip, can be regarded as the work system of original function.
All or part of data processing that wherein said core algorithm unit 502 completes for equipment needed for its Core Feature is calculated
Method, as realizes the core data Processing Algorithm of original function, and the print data of such as printing function is processed, vitro detection function
Detection data process and judge.
Described output module 400 is to be exported for the result processing core algorithm 502, can be display dress
Put or printer in print module.
It is further described below in conjunction with Fig. 2 chip circuit method for anti-counterfeit false proof to the equipment consumptive material of the present invention:
As shown in Figure 2, its method for anti-counterfeit comprises the following steps:
S1) the false proof data by preserving in bar code input module 200 acquisition bar code 100, i.e. authentication information, concurrently
Give safety chip 500.
S2) decoding unit 501 in safety chip 500 is decoded to authentication information, then, judges that this bar code is
No effective.Whether the foundation judging is consistent with prior art, that is, judge whether to meet default coding rule, and used
Cross, etc..
S3) if the result of determination in s2 step is invalid, judge that identified consumptive material as invalid, does not then execute phase
Function is answered to terminate.
S4) if the result of determination in s2 step is effective, judge identified consumptive material as effective, described safety chip
Useful signal is sent to performing module 300 by 500.
S5) in the case of consumptive material identification effectively, performing module 300 executes corresponding action and obtains execution data, and will
Execution data sends safety chip 500 to.
S6 after) the core algorithm unit 502 in safety chip 500 is processed to execution data, and send result to
Output module 400.
S7) result that core algorithm unit 502 is processed is exported by output module 400, is finally completed the core of equipment
Function.Store in described core algorithm unit 502 can be the crucial processing routine required for core algorithm or functions of the equipments,
The sequential of such as control or driver element, evade realization by simple substituted after preventing from being destroyed for safety chip and break through
Problem.
Fig. 3 is used for the circuit theory diagrams of the false proof chip circuit of analytical tool reagent for the present invention.Safe core wherein used
Model k21 144 mapbga of piece, usb interface is used for connecting bar code scanner, and 12pin-header joint is used for controlling electricity
The performing modules such as machine, valve, pump, max197 chip is used for gathering measurement data, and ain0-ain7 is signal input channel, lcd
Module interface is used for connecting lcd display screen.Method for anti-counterfeit of the present invention is realized in this chip circuit.
The false proof chip circuit of equipment consumptive material of the present invention and method for anti-counterfeit, by the safe core arranging in a device
Piece, is stored key and decoding program, and is provided with determining program using safety chip, when judging to receive physics decryption acts
Starting self-destruction program, safety chip being destroyed, thus increased key to crack difficulty.Meanwhile, equipment of the present invention
, by device core algorithm is stored in processing mode in safety chip, order uses for the false proof chip circuit of consumptive material and method for anti-counterfeit
Person cannot get around safety chip perform function, thus ensure that the real control function of safety chip.
It should be appreciated that for those of ordinary skills, can be improved according to the above description or be converted,
And all these modifications and variations all should belong to the protection domain of claims of the present invention.
Claims (10)
1. the false proof chip circuit of a kind of equipment consumptive material, it includes an input module, obtains false proof data for barcode scanning；Described defeated
Enter module to connect and controlled by a chip, for judging the whether true of described false proof data；It is characterized in that, described chip
Using safety chip, and there is the decision circuitry judging whether to be deciphered by physics, for carrying out self-destruction when being deciphered by physics.
2. the false proof chip circuit of equipment consumptive material according to claim 1 is it is characterised in that arrange in described safety chip
Have for the decoding unit to described false proof decoding data, and, the judged result according to this decoding unit is used for one
Performing module sends execute instruction.
3. the false proof chip circuit of equipment consumptive material according to claim 2 is it is characterised in that also set in described safety chip
It is equipped with the core algorithm unit for receiving implementing result data from described performing module, and be used for described implementing result data
Export after being processed.
4. the false proof chip circuit of equipment consumptive material according to claim 1 is it is characterised in that described decision circuitry is passed through to carry
The voltage of high described safety chip realizes self-destruction.
5. the false proof chip circuit of equipment consumptive material according to claim 2 is it is characterised in that described performing module is use
The printer printing function of consumptive material or detection and analysis instrument detection and analysis function.
6. the false proof chip circuit method for anti-counterfeit of a kind of equipment consumptive material as claimed in claim 2, it comprises the following steps:
Described input module obtains false proof data, and is sent to described safety chip；
Decoding unit in described safety chip, to described false proof decoding data, judges whether it is effective.
7. chip circuit method for anti-counterfeit according to claim 6 is it is characterised in that further comprise the steps of: after described step b
If it is determined that effectively, then described safety chip sends the execute instruction of useful signal to described performing module；
After described performing module execution corresponding actions, implementing result data is activation is given the core algorithm list in described safety chip
Unit；
Described core algorithm unit by process after data output.
8. chip circuit method for anti-counterfeit according to claim 7 is it is characterised in that the output of described step e is to an output
Module, and described output module is a display device.
9. chip circuit method for anti-counterfeit according to claim 8 is it is characterised in that described decision circuitry is passed through described in raising
The voltage of safety chip realizes self-destruction.
10. chip circuit method for anti-counterfeit according to claim 9 is it is characterised in that described performing module is to use consumptive material
Printer printing function or detection and analysis instrument detection and analysis function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610964203.1A CN106355240A (en) | 2016-10-28 | 2016-10-28 | Equipment consumable anti-fake chip circuit and anti-fake method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610964203.1A CN106355240A (en) | 2016-10-28 | 2016-10-28 | Equipment consumable anti-fake chip circuit and anti-fake method |
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| Publication Number | Publication Date |
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| CN106355240A true CN106355240A (en) | 2017-01-25 |
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ID=57864301
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610964203.1A Pending CN106355240A (en) | 2016-10-28 | 2016-10-28 | Equipment consumable anti-fake chip circuit and anti-fake method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113836516A (en) * | 2021-09-13 | 2021-12-24 | 北京安御道合科技有限公司 | Printer selenium drum anti-counterfeiting and printing frequency protection system and method |
| CN114546303A (en) * | 2022-01-24 | 2022-05-27 | 青岛安可存储技术有限公司 | Credible anti-counterfeiting method for printer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020030713A1 (en) * | 1997-07-12 | 2002-03-14 | Kia Silverbrook | Printing cartridge with two dimensional code identification |
| CN1785756A (en) * | 2004-12-07 | 2006-06-14 | 邓平孝 | Liquid commodity intrinsic quality antifalse detection device having self destroy protection function and its detection method |
| CN101655814A (en) * | 2008-08-18 | 2010-02-24 | 联想(北京)有限公司 | Method for authenticating smart battery and terminal |
| CN102082971A (en) * | 2011-02-10 | 2011-06-01 | 武汉天喻信息产业股份有限公司 | Digital TV set top box (STB) chip and entitle receiving method adopting same |
| CN104992336A (en) * | 2015-05-02 | 2015-10-21 | 徐州卧牛山新型防水材料有限公司 | Commodity information traceability system of cover material for building |
| CN206400597U (en) * | 2016-10-28 | 2017-08-11 | 徐廷宽 | A kind of false proof chip circuit of equipment consumptive material |
-
2016
- 2016-10-28 CN CN201610964203.1A patent/CN106355240A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020030713A1 (en) * | 1997-07-12 | 2002-03-14 | Kia Silverbrook | Printing cartridge with two dimensional code identification |
| CN1785756A (en) * | 2004-12-07 | 2006-06-14 | 邓平孝 | Liquid commodity intrinsic quality antifalse detection device having self destroy protection function and its detection method |
| CN101655814A (en) * | 2008-08-18 | 2010-02-24 | 联想(北京)有限公司 | Method for authenticating smart battery and terminal |
| CN102082971A (en) * | 2011-02-10 | 2011-06-01 | 武汉天喻信息产业股份有限公司 | Digital TV set top box (STB) chip and entitle receiving method adopting same |
| CN104992336A (en) * | 2015-05-02 | 2015-10-21 | 徐州卧牛山新型防水材料有限公司 | Commodity information traceability system of cover material for building |
| CN206400597U (en) * | 2016-10-28 | 2017-08-11 | 徐廷宽 | A kind of false proof chip circuit of equipment consumptive material |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113836516A (en) * | 2021-09-13 | 2021-12-24 | 北京安御道合科技有限公司 | Printer selenium drum anti-counterfeiting and printing frequency protection system and method |
| CN113836516B (en) * | 2021-09-13 | 2023-08-29 | 北京安御道合科技有限公司 | Printer selenium drum anti-counterfeiting and printing frequency protection system and method |
| CN114546303A (en) * | 2022-01-24 | 2022-05-27 | 青岛安可存储技术有限公司 | Credible anti-counterfeiting method for printer |
| CN114546303B (en) * | 2022-01-24 | 2023-12-15 | 青岛安可存储技术有限公司 | Printer credible anti-counterfeiting method |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20170904 Address after: 518000 Guangdong city of Shenzhen province Nanshan District Xili Xili Street Industrial Park District Baiwang letter a 4B Applicant after: Shenzhen Ward Life Technology Co., Ltd. Address before: 114002, No. 5, No. 5, No. 101, Shengli South Road, MTR Eastern, Liaoning, Anshan Province, 60 Applicant before: Xu Tingkuan |
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Address after: 518000 Building 1, Shenzhen Biomedical Innovation Industrial Park, 14 Jinhui Road, Kengzi Street, Pingshan New District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Ward Life Technology Co., Ltd. Address before: 518000 4B, Xili street, Xili, Nanshan District, Shenzhen, Guangdong. Applicant before: Shenzhen Ward Life Technology Co., Ltd. |