CN2300951Y - Commodity anti-counterfeit device with anti-counterfeit identifying ability - Google Patents
Commodity anti-counterfeit device with anti-counterfeit identifying ability Download PDFInfo
- Publication number
- CN2300951Y CN2300951Y CN 97239594 CN97239594U CN2300951Y CN 2300951 Y CN2300951 Y CN 2300951Y CN 97239594 CN97239594 CN 97239594 CN 97239594 U CN97239594 U CN 97239594U CN 2300951 Y CN2300951 Y CN 2300951Y
- Authority
- CN
- China
- Prior art keywords
- sheet
- commodity
- counterfeit
- information
- card
- 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.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 claims description 32
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 15
- 230000015654 memory Effects 0.000 claims description 15
- 229910052710 silicon Inorganic materials 0.000 claims description 15
- 239000010703 silicon Substances 0.000 claims description 15
- 238000012856 packing Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 3
- 230000009977 dual effect Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 abstract 3
- 238000004806 packaging method and process Methods 0.000 abstract 3
- 238000010586 diagram Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 10
- 230000006854 communication Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 238000002372 labelling Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Landscapes
- Credit Cards Or The Like (AREA)
Abstract
The utility model relates to a commodity anti-counterfeiting device, comprising an anti-counterfeiting device body or a packaging body of the anti-counterfeiting device body. An IC slice is installed on the anti-counterfeiting device body or the packaging body of the anti-counterfeiting device body; a central calculating device is electrically connected with a read-write structure of an IC card; a read-write structure of an IC card is connected with the IC card in dynamic electricity; a structure of an IC slice is connected with the IC slice in dynamic electricity; an anti-counterfeiting commodity detecting mechanism is not only connected with the IC card in dynamic electricity, but also connected with the IC slice installed on the anti-counterfeiting device body or the packaging body of the anti-counterfeiting device body.
Description
The utility model relates to a kind of false proof device of commodity.
In existing anti-counterfeiting technology, great majority all are to rely on complicated technological process to realize false proof to commodity, these complicated technological processs have played certain effect really for the not too progressive initial stage society of technology means, and along with the continuous progress of technology means, because the temptation of juice, the offender not former times drop into much money and copy various best brands of product, brought tremendous loss for numerous producers that turns out products of famous brands.
Chinese patent discloses the patent of invention of " a kind of label anti-forge method " by name, its application number is 94116237.0, the method for anti-counterfeit of this patent disclosure is, by the different input code of each part Product labelling establishment to identical product, and be made into software and deposit in the computer of discriminator, when the computer expert of discriminator crosses network and is located at the detecting device connection discriminating of shopping point, detecting device is input to the computer of discriminator with the different input codes of the label on each part product establishment by transmission network, by the computer of discriminator with identifying information, identification result turns back to detecting device and shows.Though this method can effectively detect counterfeiting merchandise, this obviously is a kind of means of costliness, the feasibility of large scale community enforcement is little, all must connect and to carry out true and false detection to commodity as detecting device with transmission network at each shopping point, just following problem might appear, each detecting device connects with transmission network when networking, and will hand over network fee on the one hand, and the expense that is increased will be added on consumer's the body certainly; On the other hand, every day, how many commodity the whole nation had to disappear to sell, and as all carrying out anti-counterfeiting detection by transmission network, needed whole universal communication network in the whole nation; Therefore it is false proof to adopt such method to carry out, and can bring numerous problems to consumer and user; And, make the computer of discriminator need very large capacity and very high speed because input code on each part Product labelling and contrast sign indicating number are different, need a large amount of time otherwise detect commodity; This patent adopts different input code and the contrast sign indicating numbers of establishment on label in addition, and these input codes are visible with the contrast sign indicating number, this just requires detection to each commodity when correct, the input code and the contrast sign indicating number that all must will deposit the anti-counterfeit commodities in the computer of discriminator in are eliminated, and do not do the purpose that does not just have commodity counterfeit prevention like this; And do like this, just require one step of anti-counterfeit commodities to disappear and sell in consumer's hand, otherwise can not detect anti-counterfeit commodities in other link.Obviously, this method does not meet the circulation rule of commodity.
The purpose of this utility model be the design a kind of cost low, simple to operate, do not need transmission network directly to transmit the anti-fake device for commodity with anti-counterfeit recognition ability of information; Anti-counterfeit commodities can repeatedly detect, and also can not cause and give away secrets.
The purpose of this utility model is to realize like this, design a kind of anti-fake device for commodity with anti-counterfeit recognition ability, it comprises: the package body of a false proof device body or false proof device body, an IC sheet are installed on the package body of described false proof device body or false proof device body; One central computing complex is electrically connected with an IC card reading and writing machine structure, and an IC card reading and writing machine structure dynamically is electrically connected with an IC-card, and central computing complex sticks into the input of capable information to C by the IC card reading and writing machine structure; One central computing complex is electrically connected with an IC sheet, and IC sheet read write device dynamically is electrically connected with an IC sheet, and a central computing complex carries out the input of information to the IC sheet by IC sheet read write device; One anti-counterfeit commodities testing agency, it promptly dynamically is electrically connected with IC-card, also with the package body that is installed in described false proof device body or false proof device body on the IC sheet dynamically be electrically connected.
If to a large amount of IC sheets or IC-card writing information, central computing complex can be electrically connected with the terminal computing unit more than, imports electrical information by a transducer to many station terminals computing unit; This electrical information is a kind of encrypted message and merchandise news of anti-counterfeit commodities; One IC card reading and writing machine structure dynamically is electrically connected with an IC-card; Said IC card reading and writing machine structure is electrically connected with the terminal computing unit is in parallel, and the terminal computing unit is imported the message in cipher breath and the commodity electrical information of the multiple anti-counterfeit commodities that contains a plurality of manufacturers in IC-card by the IC card reading and writing machine structure; One IC sheet read write device dynamically is electrically connected with an IC sheet; Said many IC sheet read write devices are electrically connected with said terminal computing unit is in parallel, and the terminal computing unit passes through IC sheet read write device and imports the encrypted message of anti-counterfeit commodities of a certain commodity of manufacturer and commodity for information about in the IC sheet; One anti-counterfeit commodities testing agency, it promptly dynamically is electrically connected with IC-card, also with the package body that is installed in described false proof device body or false proof device body on the IC sheet dynamically be electrically connected; When being electrically connected, can read the encrypted message of the multiple anti-counterfeit commodities of a plurality of manufacturers of storage in the IC-card and commodity for information about with IC-card; When being electrically connected, can detect the encrypted message of the anti-counterfeit commodities of a certain commodity of input manufacturer in the IC sheet and commodity for information about with IC-card.
Above-mentioned said IC sheet is one to have memory dual or the multi-enciphering logic.
Above-mentioned said IC-card is a kind of IC-card with CPU.The CPU card of the 8K byte of producing as ATEML company.
Because the utility model is to have increased terminal computing unit and IC card reading and writing machine structure between central computing complex and anti-counterfeit commodities testing agency, between central computing complex and anti-counterfeit commodities testing agency is dynamically to be connected by IC-card, import the encrypted message of multiple anti-counterfeit commodities of a plurality of manufacturers and commodity to anti-counterfeit commodities testing agency for information about, and anti-counterfeit commodities testing agency is when detecting anti-counterfeit commodities, can disconnect being electrically connected of IC-card and anti-counterfeit commodities testing agency easily, therefore anti-counterfeit commodities testing agency can easily detect anti-counterfeit commodities anywhere, need not directly to contact with communication network when detecting anti-counterfeit commodities.
In addition, it is one to have the multi-enciphering logical device that the utility model is installed on IC sheet on the package body of false proof device body or false proof device body, therefore be to detect after correct for the detection of anti-counterfeit commodities by the input password, when password is correct, can not damage described IC sheet, thereby can guarantee repeatedly correctly detecting anti-counterfeit commodities.
Adopt said structure to constitute false proof device commodity false proof brought extraordinary effect, it is embodied in, one, the false proof merchandise news of all needs all is by central computing complex output information, because from anti-counterfeiting technology itself, need extraordinary confidentiality, in case this is to have had legal coat owing to counterfeit merchandise, it is bigger to consumer's infringement; Secondly by central computing complex output information, all are needed false proof commodity, no matter should need the false proof commodity place of production somewhere, it somewhere disappears and sells, and false proof commodity have standardization easily; Cause in this and a place, a kind of false proof commodity technology of producer has only a few peoples to understand many that the method for anti-counterfeit of this anti-counterfeit commodities will be good.Two, the input of the information of anti-counterfeit commodities is finished by the terminal computing unit in IC sheet, the IC-card, manages many IC card reading and writing machine structures, many IC sheet read write devices by the terminal computing unit, for the anti-counterfeiting information of giving large batch of IC sheet, IC-card input commodity brings convenience.The terminal computing unit is only finished the anti-counterfeiting information to IC sheet, IC-card input commodity, to operating personnel, does not understand the content of false proof merchandise news.Three, the use of IC sheet, IC-card makes false proof device safer, and this is because the IC sheet in the IC-card has very high information privacy technology.Four, anti-counterfeit commodities testing agency adopts the encrypting IC card input information, makes anti-counterfeit commodities testing agency easy to operate, and IC-card can be made jumbo, the anti-counterfeiting information of the extensive stock more than therefore an IC-card can transmit very.
Fig. 1 is the synoptic diagram of the utility model embodiment;
Fig. 2 is the circuit theory diagrams of a kind of embodiment of the utility model;
Fig. 3 is an anti-counterfeit commodities described in the utility model testing agency circuit diagram;
Fig. 4 is an IC sheet electrical schematic diagram described in the utility model;
Fig. 5 is the structural representation that the package body of false proof device body or false proof device body is placed the IC sheet;
Fig. 6 is the synoptic diagram that the IC sheet is installed in the false proof device body;
Fig. 7 is that the IC sheet is installed in the synoptic diagram on the package body of false proof device body;
Fig. 8 is the circuit diagram of IC card reading and writing machine structure and IC sheet read write device;
Fig. 9 is the electric structural drawing of another embodiment of the utility model;
Figure 10 has the structural drawing that light transmits the IC sheet of energy and information;
Figure 11 has the IC sheet schematic diagram that light transmits energy and information;
Figure 12 is the structural drawing that the electrode head of anti-counterfeit commodities testing agency has a spicule;
Figure 13 is the structural drawing that the electrode head of anti-counterfeit commodities testing agency has three spicules;
Figure 14 is anti-counterfeit commodities testing agency 200 electrical schematic diagrams;
Figure 15 has the IC sheet electrical schematic diagram of drawing short-circuit line;
Figure 16 is the electrode tip outboard profile of anti-counterfeit commodities testing agency.
Below in conjunction with accompanying drawing the utility model is elaborated.
Among Fig. 1, package body 107, the one IC sheets 105 of a false proof device body or false proof device body are installed on the package body 107 of described false proof device body or false proof device body; One central computing complex, 101 1 IC card reading and writing machine structures 115 are electrically connected, and an IC card reading and writing machine structure 115 dynamically is electrically connected with an IC-card 106, and central computing complex 101 carries out the input of information by IC card reading and writing machine structure 115 and IC-card 106; One IC sheet read write device 103 dynamically is electrically connected with an IC sheet 105; One central computing complex 101 carries out the input of information by IC sheet read write device 103 to IC sheet 105; One anti-counterfeit commodities testing agency 300, it promptly dynamically is electrically connected with IC-card 106, also with the package body 107 that is installed in described false proof device body or false proof device body on IC sheet 105 dynamically be electrically connected.
For situation, adopt the mode of Fig. 2 more effective to a large amount of IC sheets 105 and IC-card 106 writing informations.It comprises: package body 107, the one IC sheets 105 of a false proof device body or false proof device body are installed on the package body 107 of described false proof device body or false proof device body; One central computing complex 101 is electrically connected with terminal computing unit 200 more than at least one, and it carries out the input of information by a communication port 118 to terminal computing unit 200; One IC card reading and writing machine structure 115 dynamically is electrically connected with an IC-card 106; IC card reading and writing machine structure 115 and terminal computing unit 200 in parallel electrical connections, terminal computing unit 200 carries out the input of information by IC card reading and writing machine structure 115 and IC-card 106; One IC sheet read write device 103 dynamically is electrically connected with an IC sheet 105; IC sheet read write device 103 more than at least one and said terminal computing unit 200 in parallel electrical connections, terminal computing unit 200 carries out the input of information by IC sheet read write device 103 to IC sheet 105; One anti-counterfeit commodities testing agency 300, it promptly dynamically is electrically connected with IC-card 106, also with the package body 107 that is installed in described false proof device body or false proof device body on IC sheet 105 dynamically be electrically connected.
Adopt the structure of Fig. 1 to be suitable for some mini systems are false proof, IC sheet or IC-card quantity owing to needs in mini system is false proof are few.Thereby just can finish task to IC sheet and IC-card writing information by a central computing complex 101.Just can adopt this dingus as the encapsulation that this device is used for the false proof of watt-hour meter lead sealing or shipping thing.
Below a kind of anti-fake device for commodity embodiment with anti-counterfeit recognition ability of the utility model is described further.For the central computing complex in this device 101, can utilize existing 586 computing machines or better computing machine; Input has the false proof merchandise news of needs of numerous manufacturers in central computing complex 101, deposits in these information in the memory of central computing complex 101 by encoding process; One IC sheet 105 is installed on the package body 107 of false proof device body or false proof device body, input has the merchandise news of password and false proof device body in IC sheet 105, these information are central computing complexes 101 or are write to IC-card 106 by IC card reading and writing machine structure 115 by terminal computing unit 200, information in the terminal computing unit 200 is that terminal computing unit 200 can adopt the microcomputer more than 386 from the raw information of central computing complex 101 admissions; Central computing complex 101 carries out exchanges data by modulator-demodular unit 118 by network respectively with terminal computing unit 200; In this simultaneously, terminal computing unit 200 writes the false proof merchandise news of various needs of numerous manufacturers by IC card reading and writing machine structure 115 to IC-card 106, and these information include the coding merchandise news that the above-mentioned said IC sheet of installing 105 writes on the package body 107 of false proof device body or false proof device body; When anti-counterfeit commodities testing agency 300 is electrically connected with IC-card 106, anti-counterfeit commodities information in the IC-card 106 are read in its internal memory by anti-counterfeit commodities testing agency 300, and anti-counterfeit commodities testing agency 300 has just had identification to be installed in the ability with the IC sheet 105 of anti-counterfeit commodities information on the package body 107 of false proof device body or false proof device body.
Certainly, also can be finished by another embodiment for the utility model, also be to implement preferably.As shown in Figure 9, as can be seen from Figure 9, the signal transmission between central computing complex 101 and the terminal computing unit 200 is to be finished by a memory, and memory can be CD or disk 117.The many problems that adopt such signal flow in the middle of mode can be saved, to rely on the communication network transmission to bring.As the reduction that the increase of terminal computing unit 200 might bring transmission speed, influence the speed of manufacturing of IC-card, IC sheet; To consider and being connected newly-built terminal computing unit 200 by net; Confidentiality in the communication process etc.
Above-mentioned said IC card reading and writing machine structure 115 and IC sheet read write device 103 can adopt the circuit structure of existing IC-card read write line, as shown in Figure 8, it comprises one 232 communication port conversion IC 1, one single chip microcomputer IC2, an IC bar or an IC-card seat dynamically are connected with the electrode of IC sheet or the electrode of IC-card for the I/O mouth of single chip microcomputer IC2; One 5 volts of power supply system power supplys.
Fig. 6 and Fig. 7 have provided false proof IC sheet 105 on the anti-counterfeit commodities and the embodiment that installs in the external packing of anti-counterfeit commodities, when not having external packing as false proof commodity, IC sheet 105 are directly installed on the anti-counterfeit commodities; And for the anti-counterfeit commodities with external packing, then be installed in the external packing of anti-counterfeit commodities.For the anti-counterfeit commodities of solid and so on, then adopt bonding mode comparatively suitable.And make IC sheet 105 fine bonding with the anti-counterfeit commodities of solid kind.
As shown in Figure 3, be installed in ability on the package body 107 of false proof device body or false proof device body in order to make anti-counterfeit commodities testing agency 300 have identification with the IC sheet 105 of anti-counterfeit commodities information, anti-counterfeit commodities of the present utility model testing agency 200 comprises: a power supply changeover device 312 is used for voltage transitions with battery and becomes each needed voltage partly of anti-counterfeit commodities detector 300; One information read head 301, be used on the anti-counterfeit commodities or the external packing of commodity on false proof IC sheet information interface is provided; One display 302, be used to show on the anti-counterfeit commodities or the external packing body 107 of commodity on false proof IC sheet 105 in merchandise newss carry out the true and false and show, to showing for information about that anti-counterfeit commodities testing agency 300 deposits in; The electrode that provides IC-card 106 and anti-counterfeit commodities testing agency 300 dynamically to be connected is provided one IC-card seat 303; One keyboard 304 is used to the order that the information of sending shows, sends reading the operation of the information in the IC-card 106, sends commodity are carried out the operation that the true and false detects; One memory 305 is used to deposit commodity cipher and merchandise news; One computing unit 306, can discern IC-card 106 and the information in the IC-card 106 of reading in memory 305; Can discern false proof IC sheet 105 and read information in the IC sheet 105,, the true and false information of commodity be shown with comparing of a merchandise news of a merchandise news of storage information in the memory 305.
Above-mentioned said memory 305 is partly formed by three, the one, the EPROM of storage Chinese character and character information and program or ROM or, the one, the RAM of a large amount of anti-counterfeiting information of storage or DRAM and the EEPROM that deposits enciphered message constitute, and the data bus of memory 305, address bus and control bus link to each other with data bus, address bus and the control bus of computing unit 306 respectively; The data bus of computing unit 306 linked to each other with the input/output port of the display driver circuit of LCD with the control bus while; Computing unit 306 can be a single-chip microcomputer, as 89C52; Computing unit 306 had both been finished from IC-card and had been read anti-counterfeiting information, finish again read IC sheet 105 on the package body 107 that is installed in false proof device body or false proof device body with anti-counterfeit commodities information, and the information of necessity shown to come with Chinese character or character by LCD.Figure 14 provides anti-counterfeit commodities testing agency 200 electrical schematic diagrams.
Above-mentioned said display 302 can adopt LCD or lattice lcd display.
For make anti-counterfeit commodities testing agency 300 can on the anti-counterfeit commodities or IC sheet 105 information of installing in the external packing of anti-counterfeit commodities effectively transmit, on the information read head 301 of anti-counterfeit commodities testing agency 300 and on the anti-counterfeit commodities or the position of the IC sheet of installing in the external packing of anti-counterfeit commodities 105 is respectively arranged with a location device; When on 300 pairs of anti-counterfeit commodities of anti-counterfeit commodities detector or the IC sheet of installing in the external packing of anti-counterfeit commodities 105 when detecting, the one location device 309 of information read head 301 and the locating device 310 at IC sheet 105 positions are effectively contacted, and then carry out the transmission of data.
Locating device 310 can be a hole or a macropore and an aperture; The locating device 309 of information read head 301 then is a small embossment or a big projection and small embossment formation, or locating device 310 and locating device 309 exchange structures.
And can design a depression on the package body 107 to false proof device body or false proof device body, as shown in Figure 5, the degree of depth of depression is with the thickness greater than IC sheet 105.When IC sheet 105 places depression on the package body 107 of false proof device body or false proof device body, make IC sheet 105 be equal to or less than depression surface on the package body 107 of false proof device body or false proof device body, IC sheet 105 can't be dismantled.
The utility model information read head 301 can include a plurality of electrodes 311, and each electrode 311 all has elastic construction; It is corresponding with the electrode on the IC sheet 105, and the head of each electrode 311 can adopt acicular texture; As Figure 12 and shown in Figure 13.The head of the electrode 311 on the information read head 301 shown in Figure 12 has a spicule; And the elastic electrode 311 on the information read head 801 shown in Figure 13 includes three spicule structures; Have needle-like bulge-structure and electrode and can guarantee that electrode 311 well contacts with each electrode on the IC sheet 105 with elastic construction.
Accompanying drawing 4 is the circuit block diagrams that have two encryption logic devices and have tamper IC circuit sheet; For prevent on the anti-counterfeit commodities or the package body 107 of anti-counterfeit commodities on the IC sheet 105 with anti-counterfeit commodities information made usefulness once more, IC sheet 105 has increased by a tamper circuit on prior art.
Fig. 4 is the circuit block diagram of IC sheet, dotted line is outward the circuit block diagram with two encryption logic device IC sheets, as the AT88SC102 that produces by atmel corp, the resistance R W and the measuring resistance RO that are made of a strain resistor and a smooth humidity-sensitive material are serially connected on the normal voltage VO, the contact voltage of RW and RO is input to the in-phase input end of voltage comparator U1, the inverting input of voltage comparator U1 meets a normal voltage VO1, a switching tube Q1 is controlled in the output of voltage comparator U1, in normal condition, switching tube Q1 is in conducting state; As the people retract on the anti-counterfeit commodities or the package body of anti-counterfeit commodities on IC sheet 105 time, the resistance R W that a strain resistor and a smooth humidity-sensitive material constitute will change, resistance R W as a strain resistor and a smooth humidity-sensitive material formation diminishes, not conducting of switching tube Q1 makes the I/O of IC sheet 105 hold the input and output that can't realize data; Resistance R W as a strain resistor and a smooth humidity-sensitive material formation becomes big, is then worked by another road tamper circuit.As can be seen from Figure 4, voltage comparator U2 is just in time opposite with the circuit that is made of voltage comparator U1, when normal condition, it is high level that resistance R W that is made of a strain resistor and a smooth humidity-sensitive material and the contact voltage of resistance R O make the output voltage of voltage comparator U2, when resistance R W becomes big, the voltage decreases of resistance R O, the output voltage that makes voltage comparator U2 is a low level, not conducting of switching tube Q1 makes the I/O of IC sheet 105 hold the input and output that can't realize data; Certainly should reach 2 points to the choosing value of resistance R W and resistance R O and the choosing value of normal voltage VO1, the one, can not influence the operate as normal of IC sheet 105; The 2nd, it is high that sensitivity is wanted.
The tamper circuit also can adopt a short-circuit line of drawing to realize that as shown in figure 15, the circuit in Figure 15 in the dotted line replaces with a thin wire, during use thin wire stick on the anti-counterfeit commodities or the external packing 107 of commodity on.As the people retract on the anti-counterfeit commodities or the package body of anti-counterfeit commodities on IC sheet 105 time, thin wire is disconnected, the I/O end can't be realized the input and output of data.Certainly the thin wire of tamper circuit can be arranged in any one input and output loop of IC sheet equally.
In addition, in the utility model, to above-mentioned said be attached on the anti-counterfeit commodities or the external packing 107 of commodity on IC sheet 105 require to comprise at least encryption logic more than the two-stage, this is to manufacture in case give away secrets for safety more.Show that as Fig. 4 it has provided the circuit block diagram with two-stage encryption logic IC sheet 105, it comprises address decoding and data field selection district 1 and address decoding and the data field selection district 2 that a slice selects signal input part CS to control; One encryption logic circuit; It is controlled by a fuse end; One electrify restoration circuit, a reset circuit; One code translator 1 and data field 1; One code translator 2 and data field 2; One clock end CLK; One I/O end; The IC of two encryption memories that has been actually integrated, for circuit shown in Figure 4, have only code translator 1 decoding correct after, just can carry out the password input to code translator 2, the password that is to say second level encrypted area is to be controlled by first order encrypted area.Its course of work is, when chip selection signal CS is gated for the code translator input-output operation of first order encrypted area, by I/O and CLK acting in conjunction input first order password.After first order password was deciphered correctly by code translator 1, I/O and CLK can read or write operation the data in the data field 1 chronologically, after first order password is correct by code translator 1 decoding, just can carry out the input of password to code translator 2 simultaneously.And after the password input correctly to code translator 2, code translator 2 is with gated data district 2, so that I/O and CLK read or write data into data field 2 to the data in the data field 2 chronologically.
On the utility model anti-counterfeit commodities or the IC sheet of installing on the package body of anti-counterfeit commodities 105 also can adopt radio frequency IC sheet or light to transmit the IC sheet of energy and information.Figure 10 is the synoptic diagram that light transmits the IC sheet of energy and information.The IC sheet that adopts light to transmit energy and information has the photosensitive device 119 of the luminotron 118 of emission information and the information of reception as silicon photocell on common IC sheet, photosensitive device 119 one side provide the power supply of IC sheet, receive data on the other hand.It is the same with power supply as phone transmission information used in everyday that the IC sheet that adopts light to transmit energy and information transmits this process of information.
Because the voltage that a slice silicon photocell is provided is limited, can supplies with IC sheet power supply or will supply with IC sheet power supply after the boost in voltage that silicon photocell provided by the series connection of multi-disc silicon photocell; The voltage that a slice silicon photocell is provided is generally between the 0.4V to 0.7V; Therefore just can provide 2V above voltage with four silicon photocell serial connections, reach the requirement of low-voltage 1C sheet required voltage.Accompanying drawing 11 is schematic diagrams of being supplied with IC sheet 105 voltages by four silicon photocell serial connections of two-way; IC sheet part power supply is provided after one tunnel four silicon photocell serial connection, and the while is as the clock signal of false proof IC sheet; Provide IC sheet another part power supply after the four silicon photocell serial connections in another road, the while is as the data-signal of false proof IC sheet; Positive voltage terminal (can be a slice silicon photocell or several silicon photocell serial connection backs) at silicon photocell connects a capacitor C, and data-signal and clock signal are passed through coupling respectively, amplifies through amplification and rectification circuit to be shaped into the desired signal of IC sheet again; In circuit shown in Figure 11, code translator 1 promptly will be finished the task of serial signal being converted to parallel signal, and the order control according to input signal is that memory or code translator are operated again; Circuit shown in Figure 11 adopts the mode of electrification reset; Its fuse is finished by the user and is write back write command realization, and encryption logic both can also can pass through the control input data signal by the control outputting data signals, and it is comparatively convenient that employing control outputting data signals circuit is realized.Tamper circuit among Figure 11 can have identical structure with tamper circuit shown in Figure 14.
When adopting light to transmit the IC sheet of energy and information, the information read head of anti-counterfeit commodities detector 300 can adopt the luminotron of emission information and the photosensitive device of the information of reception to constitute; Luminotron can be finished by a plurality of, and the light source of silicon photocell on the IC sheet promptly is provided, and provides clock signal and data-signal to the IC sheet again.
Claims (21)
1. anti-fake device for commodity with anti-counterfeit recognition ability, its feature comprises: the package body of a false proof device body or false proof device body, an IC sheet are installed on the package body of described false proof device body or false proof device body; One central computing complex is electrically connected with an IC card reading and writing machine structure, and an IC card reading and writing machine structure dynamically is electrically connected with an IC-card, and central computing complex carries out the input of information to IC-card by the IC card reading and writing machine structure; One central computing complex is electrically connected with an IC sheet, and an IC sheet read write device dynamically is electrically connected with an IC sheet; One central computing complex carries out the input of information to the IC sheet by IC sheet read write device; One anti-counterfeit commodities testing agency, it promptly dynamically is electrically connected with IC-card, also with the package body that is installed in described false proof device body or false proof device body on the IC sheet dynamically be electrically connected.
2. a kind of anti-fake device for commodity with anti-counterfeit recognition ability according to claim 1 is characterized in that central computing complex also can be electrically connected with the terminal computing unit more than, imports electrical information by a transducer to many station terminals computing unit; One IC card reading and writing machine structure dynamically is electrically connected with an IC-card, and said IC card reading and writing machine structure is electrically connected with the terminal computing unit is in parallel; One IC sheet read write device dynamically is electrically connected with an IC sheet; Said many IC sheet read write devices are electrically connected with said terminal computing unit is in parallel; One anti-counterfeit commodities testing agency, it promptly dynamically is electrically connected with IC-card, also dynamically is electrically connected with the IC sheet that it is contained on the package body of described false proof device body or false proof device body.
3. according to claim 1,2 described a kind of anti-fake device for commodity, it is characterized in that the IC sheet is one to have memory dual or the multi-enciphering logic with anti-counterfeit recognition ability.
4. according to claim 1,2 described a kind of merchant Lu's false proof devices, it is characterized in that IC-card is a kind of IC-card with CPU with anti-counterfeit recognition ability.
5. according to claim 1,2 described a kind of anti-fake device for commodity with anti-counterfeit recognition ability, its feature of wherein said anti-counterfeit commodities testing agency comprises: a power supply changeover device; One information read head 301; One display 302; One IC-card seat, 303 1 keyboards 304; Memory 305 one by one; One computing unit 306.
6. a kind of anti-fake device for commodity according to claim 5 with anti-counterfeit recognition ability, it is characterized in that memory 305 partly forms by three, the one, the EPROM of storage Chinese character and character information or ROM or, the one, the RAM or the DRAM of a large amount of anti-counterfeiting information of storage and the EEPROM that deposits enciphered message constitute.
7. a kind of anti-fake device for commodity with anti-counterfeit recognition ability according to claim 5 is characterized in that computing unit 306 can be a single-chip microcomputer.
8. according to claim 1,2,5 described a kind of anti-fake device for commodity, it is characterized in that on the information read head 301 of anti-counterfeit commodities testing agency 300 and position that IC sheet 105 is installed in the external packing of anti-counterfeit commodities or anti-counterfeit commodities is respectively arranged with a location device with anti-counterfeit recognition ability.
9. a kind of anti-fake device for commodity with anti-counterfeit recognition ability according to claim 5 is characterized in that on the anti-counterfeit commodities on the information read head 301 of anti-counterfeit commodities testing agency 300 or an outer location device of loading onto setting of anti-counterfeit commodities can be a hole or a macropore and an aperture; The locating device 309 of information read head 301 then is a small embossment or a big projection and small embossment formation.
10. according to claim 1,2 described a kind of anti-fake device for commodity, it is characterized in that on the package body 107 of false proof device body or false proof device body a depression being arranged with anti-counterfeit recognition ability.
11. a kind of anti-fake device for commodity with anti-counterfeit recognition ability according to claim 5 is characterized in that information read head 301 can include a plurality of electrodes.
12. a kind of anti-fake device for commodity with anti-counterfeit recognition ability according to claim 11 is characterized in that a plurality of electrodes on the information read head 301 have elastic construction.
13. a kind of anti-fake device for commodity with anti-counterfeit recognition ability according to claim 11 is characterized in that information keeps the head of a plurality of electrode tools on 301 in mind and can adopt the needle-like bulge-structure.
14., it is characterized in that the IC sheet has a tamper circuit according to claim 1,2 described a kind of anti-fake device for commodity with anti-counterfeit recognition ability.
15. a kind of anti-fake device for commodity according to claim 14 with anti-counterfeit recognition ability, the tamper circuit that it is characterized in that the IC sheet is serially connected on the normal voltage VO by a resistance R W and the measuring resistance RO that a strain resistor and a smooth humidity-sensitive material constitute, the contact voltage of RW and RO is input to the in the same way input end of voltage ratio than U1, the reverse input end of voltage comparator U1 meets a normal voltage VO1, a switching tube Q1 is controlled in the output of voltage comparator U1, and Q1 is in conducting state at the normal condition switching tube.
16. a kind of anti-fake device for commodity according to claim 14, the tamper circuit that it is characterized in that the IC sheet with anti-counterfeit recognition ability also a short-circuit line of drawing be serially connected in any one input and output loop of IC sheet.
17. according to claim 1,2 described a kind of anti-fake device for commodity with anti-counterfeit recognition ability, it comprises address decoding and data field selection district 1 and address decoding and the data field selection district 2 that a slice selects signal input part CS to control to it is characterized in that the IC sheet; One close logical circuit in addition, it is controlled by a fuse end; One electrify restoration circuit, a reset circuit; One code translator 1 and data field 1; One code translator 2 and data field 2; One clock end CLK; One I/O end.
18., it is characterized in that the IC sheet can adopt radio frequency IC sheet or light to transmit the IC sheet of energy and information according to claim 1,2 described a kind of anti-fake device for commodity with anti-counterfeit recognition ability.
19. a kind of anti-fake device for commodity with anti-counterfeit recognition ability according to claim 17 is characterized in that the IC sheet of light transmission energy and information has the luminotron 118 of emission information and the photosensitive device of the information of reception.
20. a kind of anti-fake device for commodity with anti-counterfeit recognition ability according to claim 19 is characterized in that photosensitive device is a silicon photocell.
21. a kind of anti-fake device for commodity with anti-counterfeit recognition ability according to claim 20 is characterized in that silicon photocell can be composed in series by multi-disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97239594 CN2300951Y (en) | 1997-04-23 | 1997-04-23 | Commodity anti-counterfeit device with anti-counterfeit identifying ability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97239594 CN2300951Y (en) | 1997-04-23 | 1997-04-23 | Commodity anti-counterfeit device with anti-counterfeit identifying ability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2300951Y true CN2300951Y (en) | 1998-12-16 |
Family
ID=33949545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97239594 Expired - Fee Related CN2300951Y (en) | 1997-04-23 | 1997-04-23 | Commodity anti-counterfeit device with anti-counterfeit identifying ability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2300951Y (en) |
-
1997
- 1997-04-23 CN CN 97239594 patent/CN2300951Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6439464B1 (en) | Dual mode smart card and associated methods | |
| CN1220137C (en) | Integrated PC card master controller for detecting and operating multiple expanding card | |
| CN1739113A (en) | Method and terminal for detecting fake and/or modified smart card | |
| RU2222049C2 (en) | Procedure testing authenticity of data carrier | |
| US5896325A (en) | IC card with error processing unit for sense amplifiers | |
| CN101015019A (en) | Apparatus and method for selectively configuring a memory device using a bi-stable relay | |
| CN1739110A (en) | Detection of tampering of a smart card interface | |
| CN201015047Y (en) | Split type RF CPU card meter controller | |
| CN102402654A (en) | System and method for sharing security module by card readers | |
| CN101477717A (en) | Multifunctional intelligent key having general purpose computer plug and play mobile memory | |
| CN103034336B (en) | Keyboard matrix and key scanning method thereof | |
| CN207965940U (en) | RFID tag based on pin interconnection state detection circuit | |
| CN2300951Y (en) | Commodity anti-counterfeit device with anti-counterfeit identifying ability | |
| US6560082B1 (en) | Power source unit and card-like memory medium | |
| CN214670882U (en) | STS prepayment gas meter based on bluetooth communication | |
| JP4395261B2 (en) | Data carrier device with data bus means which presents power consumption independent of transmission data | |
| CN1113311C (en) | Anti faking system and method | |
| CN201773446U (en) | IC test card for prepayment energy meter | |
| CN201180417Y (en) | Multifunctional intelligent key with universal computer plug-and-play movable memory | |
| CN101944249B (en) | IC testing card for prepaid electric energy meter and using method thereof | |
| CN2388141Y (en) | Bottle top type electronic anti-forging device | |
| CN1477582A (en) | Magnetic/electric certification and universal reading and writing device | |
| CN1074844C (en) | Radio-frequency integrated circuit module electronic anti-false trademark and its identification method | |
| CN2401940Y (en) | IC card for identifying real or fake commodities | |
| CN1332289C (en) | Multimedia memory card |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: XI AN QINCHUAN SANHE INFORMATION ENGINEERING DEVEL Free format text: FORMER NAME OR ADDRESS: WANG LUYI |
|
| CP03 | Change of name, title or address |
Address after: 710075 Shaanxi Province, Xi'an city high tech Development Zone of High Road No. 33 the new Department of building B block 7 layer turn on Yaowen Patentee after: Qinchuan Sanhe Information Engineering Development Co., Ltd., Xi'an Address before: 710054 Xi'an three and New Technology Industrial Co., Ltd., No. 11 South section of Yanta Road, Shaanxi, Xi'an Patentee before: Wang Luyi |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |