CN100570368C - The liquid inherent nature of commodities anti-counterfeiting detecting device and the detection method of band self-destruction protection function - Google Patents
The liquid inherent nature of commodities anti-counterfeiting detecting device and the detection method of band self-destruction protection function Download PDFInfo
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- CN100570368C CN100570368C CNB2005100834362A CN200510083436A CN100570368C CN 100570368 C CN100570368 C CN 100570368C CN B2005100834362 A CNB2005100834362 A CN B2005100834362A CN 200510083436 A CN200510083436 A CN 200510083436A CN 100570368 C CN100570368 C CN 100570368C
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Abstract
The present invention relates to a kind of physics of liquid commodity self and chemical characteristic utilized it is carried out the liquid inherent nature of commodities anti-counterfeiting detecting device and the detection method thereof of genuine/counterfeit discriminating.This device comprises and is arranged at the detection rapier examined on the liquid container and external pick-up unit main body that this main body comprises microprocessor and peripheral control circuit, demonstration and supply unit.Microprocessor in the pick-up unit main body carries out physical and chemical parameter and detects and data processing being examined liquid by a cover trace routine that is arranged on wherein, the feature code and the genuine piece feature code that draw is compared and the true and false of being examined liquid is differentiated.Be provided with the microprocessor chip self-destruction holding circuit of perfect in shape and function in this pick-up unit; and the genuine piece feature code that is arranged in the microprocessor is a password; thoroughly avoided this anti-counterfeiting detecting device and detection method to be copied and diverted by fakement; it detects simple and fast, damages the packing material and the liquid commodity of liquid commodity accurately and reliably and not.Be applicable to the genuine/counterfeit discriminating of various types of liquid commodity.
Description
[technical field]
The present invention relates to a kind of liquid inherent nature of commodities anti-counterfeiting detecting device and method thereof, the particularly a kind of physics of liquid commodity self and chemical characteristic utilized carried out liquid inherent nature of commodities anti-counterfeiting detecting device and the detection method that the true and false detects differentiation to it.
[background technology]
The packing material that existing commodity counterfeit prevention all adopts the material of each tool individual character and structure to form is added top layer printing technologies such as planar coloured, reticulate pattern, intaglio plate, watermark, laser, fluorescence, stealthy inquiry code labeling.Wherein, inquiry code is by production firm's establishment and is printed to labeling, is affixed on the commodity overpack, with the sign indicating number input database, is inquired about by carriers such as network, phones by the user simultaneously.
The point of penetration of existing false proof means all is by the overpack of commodity and top printing mark thereof, carries out macroscopical visual identity by people's naked eyes and judges, or by labeling guiding carrying out genuine/counterfeit discriminating.All false proof contents all are to colonize in outside the product ontology and do not exist any relatedly with the essential attribute of commodity, therefore, can be defined as " parasitic false proof " with having false proof means now.
Because parasitic false proof is to break away from and need carry out under the prerequisite of anti-counterfeit commodities essence, the true and false for the commodity main body does not have specific aim, does not more have cause-effect relationship, is abstract, unspecific.More serious problem is that false proof thing can be by arbitrarily imitated and repeatedly be repeated to use, particularly in manufacturing process and printing technology develop rapidly and today of popularizing day by day, and the parasitic false proof thing of fakement even than also the wanting of genuine piece " very ".As long as false proof thing is just no longer had the anti-fake effect on the true meaning by imitated and repeated use.Existing parasitic false proof means do not restrict wreaking havoc of fraud, sell-fake-products already, cause fake and inferior commodities on the market to be spread unchecked, and brand enterprise is deeply hurt, and suffer heavy loss; The consumer also might on healthy and even come to harm in the personal safety except that standing a loss economically.
[summary of the invention]
Irrelevant in order to overcome existing false proof thing with the essential true and false that needs anti-counterfeit commodities, and copied and reused and cause preventing fraud, sell-fake-products effect technical matters worse and worse the invention provides a kind of liquid inherent nature of commodities anti-counterfeiting detecting device of accurately, simply, fast judging liquid commodity true and false easily.
In order to overcome the technical matters of the anti-fraud of existing method for anti-counterfeit, sell-fake-products weak effect, the invention provides a kind of liquid inherent nature of commodities false-proof detection method of accurately, simply, fast differentiating liquid commodity true and false.
The present invention solves the technical scheme that above-mentioned first technical matters adopted: a kind of liquid inherent nature of commodities anti-counterfeiting detecting device is provided, described anti-counterfeiting detecting device comprises and is arranged at the detection rapier examined on the liquid container and external pick-up unit main body, is examined the physics and/or the chemical parameters of liquid with detection.
Described detection rapier runs through container cover, and described pick-up unit main body comprises the peripheral control circuit of microprocessor, connection microprocessor and is used for detecting the detection adaptor that rapier is pegged graft on pick-up unit and the container cover.
Described peripheral control circuit comprises chip self-destruction booster circuit, chip self-destruction starter gear and self-destruction trigger circuit, and described chip self-destruction booster circuit is connected with microprocessor self-destruction input end, and its connection status is controlled by chip self-destruction starter gear.
The present invention solves the technical scheme that above-mentioned second technical matters adopted: a kind of liquid inherent nature of commodities false-proof detection method is provided, employing is arranged at the detection rapier examined on the liquid container and external pick-up unit main body, comprises step: A, joint detection rapier and external pick-up unit main body; Examined the physics and/or the chemical parameters of liquid in B, the detection receptacle; The parameter attribute code of liquid and genuine piece is examined in C, comparison; D, output comparison result.
With respect to the false proof thing of existing parastic, the beneficial effect of the liquid inherent nature of commodities anti-counterfeiting detecting device of the present invention is: because the liquid inherent nature of commodities anti-counterfeiting detecting device of the present invention is from the essence incision of liquid commodity, the physical and chemical parameter that detects liquid commodity with anti-counterfeiting detecting device is as the foundation of differentiating liquid commodity true and false, be similar to and adopt dna technique to differentiate the human body identity, detect simple and fast, the result accurately and reliably and don't damage the packing material and the liquid commodity of liquid commodity; Only just can detect the quantity-unlimiting liquid commodity of being examined with a pick-up unit main body, false proof cost is very low.
Because microprocessor is provided with the self-destruction holding circuit of perfect in shape and function; fundamentally stoped the imitated of the liquid inherent nature of commodities anti-counterfeiting detecting device of the present invention and stolen genuine piece feature code and detection method software in the microprocessor; also avoided anti-counterfeiting detecting device to be diverted, and guaranteed to have only true anti-counterfeiting detecting device to add the conclusion that the liquid commodity of genuine piece just can draw genuine piece by fakement.
With respect to existing parastic method for anti-counterfeit, the beneficial effect of the liquid inherent nature of commodities false-proof detection method of the present invention is: because the liquid inherent nature of commodities false-proof detection method of the present invention is from the essence incision of liquid commodity, employing is similar to dna technique and differentiates that the method for human body identity detects the physical and chemical parameter of liquid commodity as the foundation that distinguishes the true from the false, and with the genuine/counterfeit discriminating conclusion from parasitism false proof " as " with " unlike " degree differentiate the condition discrimination be evolved into "Yes" and " not being ", it detects simple and fast, and the result accurately and reliably and don't damage the packing material and the liquid commodity of liquid commodity; Only just can detect the quantity-unlimiting liquid commodity of being examined with a pick-up unit main body, false proof cost is very low.
[description of drawings]
Fig. 1 is the circuit structure block scheme of the liquid inherent nature of commodities anti-counterfeiting detecting device of the present invention;
Fig. 2 is that the liquid inherent nature of commodities anti-counterfeiting detecting device of the present invention detects the diagrammatic cross-section that rapier first embodiment is installed in container cover;
Fig. 3 is that the liquid inherent nature of commodities anti-counterfeiting detecting device of the present invention detects the diagrammatic cross-section that rapier second embodiment is installed in container cover;
Fig. 4 is the schematic perspective view that detects rapier among Fig. 3;
Fig. 5 is the trace routine schematic flow sheet of the liquid inherent nature of commodities false-proof detection method of the present invention first embodiment;
Fig. 6 is the trace routine schematic flow sheet of the liquid inherent nature of commodities false-proof detection method of the present invention second embodiment.
[embodiment]
The invention will be further described below in conjunction with drawings and embodiments.
Concrete detection principle of the present invention is as follows: the liquid of any chemical composition stability under normal temperature condition, all has one and can detect and quantifiable stable conductivity value on physical property; On chemical property,, can on electrolysis strength, detect a corresponding and quantifiable Faradaic current value when liquid during by electrolysis.In electrolytic process, along with electrolytical successively decreasing between two electrodes, electrolysis strength can present one by being subjected to inspection liquefaction to learn the composition decision and the process of clocklike successively decreasing on time domain.Conductivity, initial electrolysis intensity, three detected values of termination electrolysis strength are carried out respectively depositing in the digital register of microprocessor by graded composition or independent one-tenth one stack features code after mould/number conversion, and this feature code can be thought " DNA " password of the liquid commodity of this kind.The genuine piece feature code of being stored in the microprocessor can be in advance obtains by detecting genuine piece, because mould/number conversion method and group code mode and structure are closely not let others have a look at, in case be set in the microprocessor, just can't steal.Through a large amount of evidences, any liquid commodity are under the prerequisite that pick-up unit resolution can reach, and the feature code of genuine piece and fakement is must not be identical.As long as selected examined liquid one or more after testing with quantize after the physical and chemical parameter index of numerically tool individual character, promptly can be used as false proof " gene ", and after parameter detecting and data processing, become " DNA " that differentiates liquid commodity true and false, i.e. feature code.On the other hand, by the microprocessor chip self-destruction protection function of perfect in shape and function is set, guaranteed that thoroughly anti-counterfeiting detecting device of the present invention and method are not copied and diverted by fakement.
Referring to Fig. 1, the liquid inherent nature of commodities anti-counterfeiting detecting device 100 of the present invention comprises the detection rapier 11 that is arranged on the container cover 1 of being examined liquid container and external pick-up unit main body (indicating).Described pick-up unit main body comprises microprocessor 4, connects the peripheral control circuit 5 of microprocessor 4, the circuit board of the above-mentioned components and parts of carrying (figure does not show), LCD display devices display screen 6, for the supply unit of foregoing circuit and components and parts power supply and be used for will pick-up unit 100 with container cover 1 on detect the detection adaptor 2 that rapier 11 is pegged graft.Wherein supply unit comprises working power 7, self-destruction battery charger 58 and the chip self-destruction rechargeable battery 57 of band mu balanced circuit and under-voltage indication.
In the present embodiment, the start and stop control end 45,46 of described microprocessor 4 links to each other with start and stop button 3, and the demonstration output terminal 48 of microprocessor 4 links to each other with the demonstration input end 611 of LCD display 6, is provided with the feature code of liquid commodity genuine piece in the microprocessor 4.Described detection adaptor 2 comprises the testing needle 21 of cover tubular housing (not indicating) and a pair of band coil tension spring, and the structure of described cover tubular housing and size and container cover 1 Outside Dimensions are suitable.Described testing needle 21 is located on the interior insulating barrier of housing (figure does not show), the detection input end 43,44 of microprocessor 4 in its output terminal 211 joint detection apparatus main bodies.
Described peripheral control circuit 5 comprises chip self-destruction booster circuit 51, chip self-destruction starter gear 52 and self-destruction trigger circuit.Chip self-destruction booster circuit 51 is by the input end 521 of its high-voltage output end 513 connection chip self-destruction starter gears 52, and the output terminal 522 of chip self-destruction starter gear 52 connects the self-destruction input end 42 of microprocessors 4.In the present embodiment, chip self-destruction starter gear 52 is para tapes that the high-voltage output end 513 of the self-destruction input end 42 of an obstruct microprocessor 4 and chip self-destruction booster circuit 51 is electrically connected, and takes out this para tape the self-destruction input end 42 of microprocessor 4 and the high-voltage output end 513 of chip self-destruction booster circuit 51 are communicated with.
Described self-destruction trigger circuit comprise photosensitive trigger circuit 53, dismounting movement trigger circuit 54, the under-voltage trigger circuit 55 that connect chip self-destruction booster circuit 51 controlled input ends 512, also comprise magnetic control trigger circuit 56.The triggering output terminal 532,542,552,562 of above-mentioned four trigger circuit all is connected on the controlled input end 512 of chip self-destruction booster circuit 51.Wherein, photosensitive trigger circuit 53 comprise photodiode 533, and dismounting movement trigger circuit 54 comprise dismounting movement trigger switch 543, and magnetic control trigger circuit 56 comprise a pair or more of magnet 563.
The power input 531,541,551,561 of above-mentioned four trigger circuit and the power input of chip self-destruction booster circuit 51 511 all are connected with the power output end 572 of chip self-destruction rechargeable battery 57.The power input 581 of the power input 41 of microprocessor 4, the power input 612 of LCD display 6 and self-destruction battery charger 58 all links to each other with the power output end 711 of the working power 7 of being with mu balanced circuit and under-voltage indication.The charging output terminal 582 of self-destruction battery charger 58 is connected with the charging input end 571 of chip self-destruction rechargeable battery 57.
Consult Fig. 2 together, during the invention process, the detection rapier 11 of the liquid inherent nature of commodities anti-counterfeiting detecting device 100 of the present invention runs through container cover 1, comprising exposing two rapier output contacts 111 that container cover 1 top is convenient to and detection adaptor 2 build-in test pins 21 reliably contact, with can contact two detection probe 112 being examined liquid, the detection rapier that described detection rapier 11 is a pair of twin shaft parallel constructions in the container cover 1.Certainly, it can be the detection rapier (consulting Fig. 3 and Fig. 4) of coaxial configuration, the detection rapier of described coaxial configuration comprises that rapier 116 is detected at a center and rapier 113 is detected in a periphery, the described peripheral probe 115 that detects rapier 113 is to be locked in center rapier 116 outer ring-types to pop one's head in 115, and the sphere shape probe 114 that rapier 116 is detected at the center then is positioned at the least significant end that rapier 116 is detected at container cover 1 center.
Wherein, the peripheral control circuit 5 of described anti-counterfeiting detecting device 100 and the dark epoxide-resin glue of microprocessor 4 usefulness (figure does not show) sealing.In case pry open the pick-up unit main body cover, photodiode 533 can trigger photosensitive trigger circuit 53 after seeing light immediately; Dismounting movement trigger switch 543 is positioned at circuit board and tightens the anti-dismounting contact and the securing member termination of pressing under the position firmware termination and form by being arranged on the array (circuit board just has several groups with several securing members) that is chained together on the circuit board, in case the securing member of loosening any one fixing circuit board, the dismounting movement trigger switch 543 that just can cause being chained together disconnects and triggering dismounting trigger circuit 54.Under-voltage trigger circuit 55 are voltage comparator circuits, and when the voltage of chip self-destruction rechargeable battery 57 in the pick-up unit 100 dropped to the under-voltage value of setting, this circuit can be triggered immediately; The pair of magnet 563 of magnetic control trigger circuit 56 is symmetric offset spread, and the magnetic switch in the magnetic control trigger circuit 56 (figure do not show) is in the balance magnetic field of magnet 563 centers of symmetric offset spread.Because homopolarity magnetic offsets and magnetic switch is not had an effect, in case any shell of dismounting pick-up unit main body, can cause one in the magnet 563 to produce displacement, no longer offset in the magnetic field of two blocks of magnet 563, be subjected to the single magnetic field of magnets effect in the magnet 563, the magnetic switch state takes place to change and magnetic control trigger circuit 56 is triggered immediately.More than in four trigger circuit, as long as one or more are triggered, can export the input end 521 of high pressure by the controlled end 512 control chip self-destruction booster circuits 51 of chip self-destruction booster circuit 51 at high-voltage output end 513 immediately to chip self-destruction starter gear 52, if chip self-destruction starter gear 52 has been activated, then at the output terminal 522 output high pressure of chip self-destruction starter gear 52 self-destruction input end 42 to microprocessor 4, with microprocessor 4 in the moment punch through damage.Chip self-destruction starter gear 52 be for fear of pick-up unit 100 in the assembling and setting process microprocessor 4 by self-destruction, the a pair of contact of touching is together arranged in this device 57, between the contact, be inserted with a bar insulation band (figure does not show), after the good pick-up unit main body of Installation and Debugging, pull off the para tape in the chip self-destruction starter gear 52 again and secure the para tape outlet.The high-voltage output end 513 of chip self-destruction this moment booster circuit 51 and the self-destruction input end 42 of microprocessor 4 just are communicated with by the pair of contact in the chip self-destruction starter gear 52, and the self-destruction protection function of all microprocessors 4 just is activated and enters immediately holding state.
See also Fig. 5, the liquid inherent nature of commodities false-proof detection method of the present invention is after above-mentioned hardware is complete, and first embodiment adopts following steps to realize:
A, joint detection rapier 11 and external pick-up unit main body are about in container inversion and the detection adaptor 2 with container cover 1 insertion pick-up unit main body, make and detect rapier 11 and external pick-up unit main body electrical connection 800;
Examined the physics and/or the chemical parameters of liquid in B, the detection receptacle, comprised following substep:
B1, press start and stop button 3, start detection program 801;
B2, sequence detection subroutine start 802, detect conductivity M1 and initial electrolysis intensity M2 successively and/or stop electrolysis strength M3;
Carry out conductivity and detect 803, and detected value is carried out depositing after mould/number conversion 806 in a few positions of digital register 807; Carry out initial electrolysis intensity respectively and/or stop electrolysis strength detecting 804,805, and detected value is carried out depositing respectively after mould/number conversion 806 in addition in several 807 of described digital register respectively;
C, in predefined error range, the parameter attribute code of being examined liquid in the digital register and the one or more genuine piece feature code in being stored in microprocessor 4 are compared whether conform to 808 with one of them genuine piece feature code;
D, output comparison result comprise following substep:
If it is "Yes" that the result is differentiated in the d1 comparison, then export the genuine piece signal, drive display device and show corresponding predefined genuine piece character information 809;
If it is "No" that the result is differentiated in comparison, then detected feature code delivered to and is adopted complement code, radix-minus-one complement in the fakement encryption processor in the microprocessor 4, fall sign indicating number, dislocation sign indicating number, count code or detect number of times and show that sign indicating number at least a method wherein encrypts or handle 810 at random, show 812 with showing decoding 811 in the feature code input display decoder after encrypting or handling, delivering at last in the LCD display 6;
The show state retention time of d2, two kinds of display result sets 813 by the Displaying timer device;
D3, regularly show when finishing shutdown 814 automatically or press the manually shutdown 815 of start and stop button.
See also Fig. 6, the liquid inherent nature of commodities false-proof detection method of the present invention can also adopt second embodiment, and is as follows:
A, joint detection rapier 11 and external pick-up unit main body are about in container inversion and the detection adaptor 2 with container cover 1 insertion pick-up unit main body, make and detect rapier 11 and external pick-up unit main body electrical connection 900
Examined the physics and/or the chemical parameters of liquid in B, the detection receptacle, comprised following substep:
B1, press start and stop button 3, start detection program 901;
B2, detect conductivity, initial electrolysis intensity or stop among the electrolysis strength one;
Detect conductivity: carry out conductivity and detect 902, and detected value is carried out depositing after mould/number conversion 903 in the digital register 904;
Detect initial electrolysis intensity: carry out initial electrolysis intensity 906, and detected value is carried out depositing after mould/number conversion 907 in the described digital register 908;
Detect to stop electrolysis strength: stop electrolysis strength 910, and detected value is carried out depositing after mould/number conversion 911 in the described digital register 912;
The parameter attribute code of liquid and genuine piece is examined in C, comparison
Step C is in predefined error range, and the feature code that the genuine piece of testing result and storage is detected conductivity, initial electrolysis intensity or stop the electrolysis strength parameter compares 905,909,913, if the result of comparison is a "Yes", then pass through, jump to step b2, detect among the residual term, finish up to whole detections and to jump to substep d1 again,, then do not pass through if the result of comparison is a "No", no longer carry out remaining trace routine, leap to substep d3;
Step D comprises following substep:
D, output comparison result
D1, output genuine piece signal: drive display device and show corresponding predefined genuine piece character information 918;
D2, output fakement signal: detected feature code delivered in the fakement encryption processor in the microprocessor 4 adopt complement code, radix-minus-one complement, fall sign indicating number, dislocation sign indicating number, count code or detect number of times and show that sign indicating number at least a method wherein encrypts or handle 914 at random, show 917 with showing decoding 915 in the feature code input display decoder after encrypting or handling, delivering at last in the LCD display 6;
The show state retention time of d3, two kinds of display result sets 916 by the Displaying timer device;
D4, regularly show when finishing shutdown 919 automatically or press the manually shutdown 920 of start and stop button.
Wherein step D is similar in first embodiment of the liquid inherent nature of commodities false-proof detection method of step D and the present invention.Present embodiment can more strictly be judged liquid commodity true and false, as long as conductivity, initial electrolysis intensity or each the testing result that stops among the electrolysis strength are "No" through comparison, then do not need to carry out the detection of remaining detection again and directly show fakement code after encrypting.
After the invention process, when buying liquid commodity such as certain brand top grade wine, bottle is inverted and container cover 1 is inserted in the detection adaptor 2 of pick-up unit main body, only need press start and stop button 3, after several seconds, the true wine that has been set with feature code in all genus microprocessors 4 all can demonstrate the wine name and the wine degree of corresponding famous brand of wine on LCD display 6, all wine without the setting feature code then show the feature code after the encryption.Display result can be kept in setting-up time.Whether the consumer just can detect the famous brand of wine commodity immediately, simply, exactly is genuine pieces.The genuine piece feature code of being stored in the microprocessor 4 can obtain by detecting genuine piece with said method similar detection mode and condition in advance, because mould/number conversion method and group code mode and structure are maintained secrecy, in case be set in the microprocessor 4, just can't steal.
Because the liquid inherent nature of commodities anti-counterfeiting detecting device of the present invention is from the essence incision of liquid commodity, employing is similar to dna technique and differentiates that the method for human body identity detects the true and false of liquid commodity, fundamentally is different from disengaging commodity true and false essence and meeting quilt imitated and the reusable false proof thing and the method for parasitic false proof means; Detect simple and fast, the result accurately and reliably and don't damage the packing material and the liquid commodity of liquid commodity and is convenient to use in large-scale production.
Now details are as follows with concrete beneficial effect of the present invention " five differ assurance ":
One, to differentiate the foundation of liquid commodity true and false be the anti-pseudogene " DNA " of the liquid inherent nature of commodities that can not duplicate in the present invention.By experimental results demonstrate: the liquid of any chemical composition stability, under normal temperature condition, all have one and can detect and quantifiable conductivity value, carried out electrolysis to examining liquid, can both detect a reflection electrolysis strength and quantifiable Faradaic current value.Along with electrolytical successively decreasing between electrode, on electrolysis strength, also can present one by being subjected to inspection liquefaction to learn the composition decision and the process of clocklike dynamically successively decreasing.So can be used as " gene " of being examined liquid fully with conductivity, initial electrolysis intensity, three parameters of termination electrolysis strength, under the prerequisite that anti-counterfeiting detecting device resolution can reach, the liquid towards commodity, genuine piece and fakement are absolutely not identical on physical and chemical parameter, as long as in the selected genuine piece one or more after testing with quantize after the physical and chemical index parameter of numerically tool individual character, through Data Detection with after handling, the feature code of formation promptly can be used as " DNA " that differentiates liquid commodity true and false.
Two, to differentiate the device of liquid commodity true and false be the anti-counterfeiting detecting device that can not copy in the present invention.The core of anti-counterfeiting detecting device 100 is to being examined the microprocessor 4 that liquid carries out physical and chemical parameter detection and data processing, owing to be provided with four big microprocessor self-destruction protective devices of perfect in shape and function and the electronic devices and components in the pick-up unit main body are carried out whole sealing with dark epoxy resin among the present invention.As long as the housing of attempt opening detecting device main body is stolen the chip of microprocessor 4 and is copied, just can make photodiode 533 see light, the securing member of loosening fastening circuit board, anti-dismounting contact is disconnected, any one magnet 563 is subjected to displacement, self-destruction rechargeable battery 57 is about to exhaust or adopts means such as artificial baking that battery 57 was lost efficacy fast at electric energy, and under-voltage trigger circuit 55 are moved.As long as have a generation at least in above four actions, all can start immediately chip self-destruction booster circuit 51 output high pressure with the chip of microprocessor 4 in the moment punch through damage.Simultaneously, bad with the pick-up unit 100 of the whole sealing of dark epoxide-resin glue once prizing, can't isolate the chip of microprocessor 4 and components and parts are wherein copied.More than multiple self-destruction safeguard measure can't obtain imitated sample when attempt is copied pick-up unit 100.
Three, to differentiate the method for liquid commodity true and false be not reproducible method for anti-counterfeit software in the present invention.Because of selected physical and chemical parameter can not expose.In addition, according to above-mentioned second as can be known, as long as the microprocessor 4 in the anti-counterfeiting detecting device 100, has also just lost the hardware carrier, hardware carrier punch through damage of carrying detection method software by self-destruction, method software has not just existed, and does not have parent, duplicates just and do not know where to begin.
Four, to differentiate the benchmark of liquid commodity true and false be the genuine piece password that can not crack in the present invention.Is closely not let others have a look at as the genuine piece feature code of true and false comparison benchmark because of its parameter of choosing, mould/number conversion method, group code mode and structure.One of add when being set in advance in and just become password in the microprocessor 4, only accept comparison, do not participate in being examined the parameter detecting of liquid and data processing and can not crack as benchmark.In addition, the feature code that fakement is examined liquid is just shown after encrypting or handling, and can follow without any rule, can not extract the genuine piece password with method of approach.
Five, anti-counterfeiting detecting device of the present invention is the anti-counterfeiting detecting device that can not divert.Anti-counterfeiting detecting device 100 of the present invention is tailord for genuine piece, for false making, seller of the fake goods, even take this anti-counterfeiting detecting device 100, only can expose fakement.
Six, guarantee to have only genuine piece just can detect the genuine piece conclusion through true anti-counterfeiting detecting device.Because this anti-counterfeiting detecting device 100 can be endlessly be carried out the true and false and detect examining liquid, can verify the true and false of pick-up unit consciously conversely with known genuine piece and fakement, by this method, both can confirm the true and false of anti-counterfeiting detecting device intuitively and easily, and the more important thing is to have guaranteed to have only genuine piece just can detect the genuine piece conclusion through true anti-counterfeiting detecting device.
Seven, except that above-mentioned " five differ assurance ", the external main body of this anti-counterfeiting detecting device is to go in the controlled marketing system that is installed to liquid commodity, and false anti-counterfeiting detecting device does not have market and can say.
Eight, the present invention is divided into two anti-counterfeiting detecting device 100, only detection rapier 11 with low cost is arranged on the container cover 1, and will except that all detection device component detecting rapier 11 as external pick-up unit main body, only just can detect the quantity-unlimiting liquid commodity of being examined with a pick-up unit main body, false proof cost is very low; The more important thing is, can in external pick-up unit main body, preset several genuine piece passwords,, just when comparison, increase a code-searching function and get final product for detecting the liquid commodity of differentiating with the brand different size with the liquid commodity of brand different size.
Liquid inherent nature of commodities anti-counterfeiting detecting device 100 of the present invention and method application thereof are extensive, have contained such as false proof at all interior liquid commodity such as drinks, perfume and liquid medicine, and the commodity coverage that is suitable for is wide, kind is many; The liquid inherent nature of commodities anti-counterfeiting detecting device 100 of the present invention except that microprocessor 4 and LCD display 6 directly by working power 7 power supplies; its self-destruction holding circuit 5 is all by 57 power supplies of chip self-destruction rechargeable battery; the chip self-destruction rechargeable battery 57 that is locked in the movement charges obtaining electric energy from capacity the bigger and replaceable working power 7 automatically when under-voltage by self-destruction battery charger 58; but automatic stop function after charging is finished makes chip self-destruction rechargeable battery 57 be in the normal capacity state for a long time.Even under the situation of power supply 7 of losing the job, the self-destruction protection function of microprocessor 4 also can keep several years.When the self-destruction rechargeable battery 57 as the electric energy that still can not obtain to charge required, when voltage dropped to the under-voltage value of setting, microprocessor 4 also can self-destruction after this.If methods such as the artificial baking of employing lost efficacy chip self-destruction rechargeable battery 57, also can cause chip self-destruction rechargeable battery 57 voltages to drop to under-voltage value and make microprocessor 4 self-destructions, thereby reliably prevent the deciphering that is stolen of pick-up unit 100 microprocessor 4 under the situation of no working power 7.
In some cases, also can only detect conductivity, initial electrolysis intensity, stop in three physical and chemical parameters of electrolysis strength one or two, such as only detecting conductivity, initial electrolysis intensity, or only detect conductivity, stop electrolysis strength, can also detect the pH value of liquid commodity; Guaranteeing to trigger under the situation of self-destruction, also can only adopt the wherein a kind of of photosensitive trigger circuit 53, dismounting movement trigger circuit 54, under-voltage trigger circuit 55 and 56 4 kinds of trigger circuit of magnetic control trigger circuit and more than one; To some specialty goods or answer customer requirement, also can adopt the sound mode of informing to replace LCD display 6 to show the detection conclusion, send certain sound when detecting genuine piece, detect fakement and then send another kind of sound or sounding not; In some cases, also can show replacement LCD display 6 with LED; Chip self-destruction starter gear 52 also can be an electronic switch, the connection status between the self-destruction input end 42 of employing electronic control mode control microprocessor 4 and the output terminal 513 of chip self-destruction booster circuit 51; Chip self-destruction starter gear 52 also can be arranged between the power input 511 of chip self-destruction rechargeable battery 57 output terminals 572 and chip self-destruction booster circuit 51, and the high-voltage output end 513 of chip self-destruction this moment booster circuit 51 directly links to each other with the self-destruction input end 42 of microprocessor 4.
The above only is the preferred embodiment of patent of the present invention, and all equalizations of being done according to patent claimed range of the present invention change and modify, and all should belong to the covering scope of Patent right requirement of the present invention.
Claims (7)
1. liquid inherent nature of commodities anti-counterfeiting detecting device is characterized in that: described anti-counterfeiting detecting device comprises and is arranged at the detection rapier examined on the liquid container and external pick-up unit main body, is examined the physics and/or the chemical parameters of liquid with detection; Described detection rapier runs through container cover, and described pick-up unit main body comprises the peripheral control circuit of microprocessor, connection microprocessor and is used for detecting the detection adaptor that the rapier output terminal is pegged graft on described anti-counterfeiting detecting device and the container cover; Described peripheral control circuit comprises chip self-destruction booster circuit, chip self-destruction starter gear, self-destruction trigger circuit, chip self-destruction rechargeable battery and self-destruction battery charger, the high-voltage output end of described chip self-destruction booster circuit links to each other with microprocessor self-destruction input end, its connection status is controlled by chip self-destruction starter gear, the charging input end of described chip self-destruction rechargeable battery links to each other with the charging output terminal of self-destruction battery charger, and the charging input end of self-destruction battery charger links to each other with the power output end of working power.
2. liquid inherent nature of commodities anti-counterfeiting detecting device according to claim 1, it is characterized in that: described self-destruction trigger circuit comprise at least a in the photosensitive trigger circuit that connect chip self-destruction booster circuit controlled input end, dismounting movement trigger circuit, under-voltage trigger circuit, four trigger circuit of magnetic control trigger circuit, and the power input of described chip self-destruction booster circuit and four trigger circuit links to each other with the output terminal of chip self-destruction rechargeable battery.
3. liquid inherent nature of commodities anti-counterfeiting detecting device according to claim 1 is characterized in that: described peripheral control circuit is locked in the dark epoxide-resin glue.
4. liquid inherent nature of commodities anti-counterfeiting detecting device according to claim 1, it is characterized in that: described detection adaptor comprises the testing needle of cover tubular housing and a pair of band coil tension spring, the structure of described cover tubular housing and size and container cover Outside Dimensions are suitable, described testing needle is located on the interior insulating barrier of housing, and this testing needle output terminal connects the detection input end of microprocessor in the described pick-up unit main body.
5. liquid inherent nature of commodities anti-counterfeiting detecting device according to claim 1, it is characterized in that: described detection rapier comprises that exposing the container caping is convenient to and detects two rapier output contacts that adaptor build-in test pin reliably contacts, with the probes that can contact two detection rapiers being examined liquid in the container cover, the detection rapier that described detection rapier is a pair of twin shaft parallel construction or the detection rapier of coaxial configuration, the detection rapier of described coaxial configuration comprises a center rapier and an edge rapier, the probe of described center rapier is the sphere shape probe of center rapier end, and the probe of described edge rapier is to be locked in the outer ring-type probe of center rapier.
6. liquid inherent nature of commodities false-proof detection method, employing is arranged at the detection rapier examined on the liquid container and external pick-up unit main body, described pick-up unit main body comprises microprocessor, connects the peripheral control circuit of microprocessor, detects adaptor and display device, the demonstration output terminal of microprocessor and the demonstration input end of display device are connected, and comprise step:
A, joint detection rapier and external pick-up unit main body: container is inverted and container cover is inserted in the detection adaptor of described pick-up unit main body, the detection rapier is linked to each other with the interior detection input end of external pick-up unit main body;
Examined the physics and/or the chemical parameters of liquid in B, the detection receptacle;
The parameter attribute code of liquid and genuine piece is examined in C, comparison: in predefined error range, whether detected parameter attribute code compared with genuine piece parameter attribute code conforms to;
D, output comparison result;
Wherein:
Step B comprises substep:
B1, start detection program;
B2, detection conductivity and initial electrolysis intensity and/or termination electrolysis strength: carry out conductivity and detect, and detected value is carried out depositing in a few positions of digital register in the described microprocessor after mould/number conversion; Carry out initial electrolysis intensity and/or stop electrolysis strength detecting, and detected value is carried out depositing after mould/number conversion in addition in several of described digital register; In digital register, form the parameter attribute code of being examined liquid;
Step D comprises following substep:
If the d1 comparison is differentiated conform to, then export the genuine piece signal, drive display device and show predefined genuine piece character information; If comparison is differentiated and is not inconsistent, then detected fakement feature code adopted complement code, radix-minus-one complement, fall sign indicating number, dislocation sign indicating number, count code or detect number of times and show that sign indicating number at least a method wherein encrypts or handle at random, show showing decoding in the fakement feature code input display decoder after encrypting or handling, delivering in the display device at last;
D2, end demonstration in setting-up time.
7. liquid inherent nature of commodities false-proof detection method according to claim 6 is characterized in that: described pick-up unit main body comprises the start and stop button of control microprocessor,
Substep b1 comprises and presses the start and stop button;
Whether step C is in predefined error range, the parameter attribute code of being examined liquid in the digital register is compared in the error range of setting with the genuine piece parameter attribute code in being stored in microprocessor conform to;
Step D comprises substep: d3, regularly show and shut down automatically when finishing or press the start and stop button and manually shut down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100834362A CN100570368C (en) | 2005-04-11 | 2005-07-11 | The liquid inherent nature of commodities anti-counterfeiting detecting device and the detection method of band self-destruction protection function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200510034041.3 | 2005-04-11 | ||
| CN200510034041 | 2005-04-11 | ||
| CNB2005100834362A CN100570368C (en) | 2005-04-11 | 2005-07-11 | The liquid inherent nature of commodities anti-counterfeiting detecting device and the detection method of band self-destruction protection function |
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| Publication Number | Publication Date |
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| CN1731190A CN1731190A (en) | 2006-02-08 |
| CN100570368C true CN100570368C (en) | 2009-12-16 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101290652B (en) * | 2007-03-26 | 2011-04-20 | 邓平孝 | Verification device possessing self-destructive protection function |
| CN101567055B (en) * | 2009-06-01 | 2011-05-18 | 邓平孝 | Testimony password interlock device, testimony verification device and system, testimony password interlock and testimony verification method |
| CN108491019A (en) * | 2018-04-18 | 2018-09-04 | 闻鼓通信科技股份有限公司 | A kind of program-controlled self-destruction module |
| CN110309679A (en) * | 2019-07-16 | 2019-10-08 | 中国科学院微电子研究所 | Chip self-destroying system and method |
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| CN1731190A (en) | 2006-02-08 |
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