Utility model content
The label and the product packaging assembly that provide a kind of information to external world to respond are provided the application's object.
The application's first aspect provides a kind of label, label comprises control device, control device is for being connected with actuating unit, control device comprises interconnective signal processing unit and driver element, signal processing unit receives and processing control information formation driving signal, and driver element is according to driving signal to send executive signal to actuating unit.
Further, label also comprises the first source information, and the first source information is electronic information, Word message, audio-frequency information, video information or anti-counterfeiting mark.
Further, label comprises described actuating unit.
Further, actuating unit comprises photo-emission source, and driver element comprises the first driving circuit, and the first driving circuit is connected and sends to photo-emission source the first executive signal of control photo-emission source work with photo-emission source.
Further, actuating unit comprises sound-producing device, and driver element comprises the second driving circuit, and the second driving circuit is connected and sends to sound-producing device the second executive signal of control sound-producing device work with sound-producing device.
Further, actuating unit comprises display device, and driver element comprises the 3rd driving circuit, and the 3rd driving circuit is connected and sends to display device the 3rd executive signal of control display device work with display device.
Further, actuating unit involving vibrations device, driver element comprises the 4th driving circuit, the 4th driving circuit is connected and sends to vibrating device the 4th executive signal of control vibrating device work with vibrating device.
Further, actuating unit comprises the operating means of carrying out mechanical action, and driver element comprises the 5th driving circuit, and the 5th driving circuit is for being connected and sending to operating means the 5th executive signal of control operation device work with operating means.
Further, operating means is arranged on label or is arranged at the product itself that label identifies or is arranged on packing of this product thing.
Further, operating means is arranged on the packing material of the product that label identifies, and operating means comprises the locking system for locking packing material.
Further, operating means is arranged on the packing material of the product that label identifies, and operating means comprises the opening device of opening packing material.
Further, signal processing unit comprises: signal processing circuit, for receiving, represent control information input signal, input signal is processed, is obtained and output electrical signals; Information reverting circuit, receives and processes electric signal, and controlled information; Control circuit, is connected with information reverting circuit, and signal is processed and obtained driving in control information.
Further, signal processing circuit comprises photoelectric switching circuit, and photoelectric switching circuit represents the light signal of control information and light signal is converted to electric signal for receiving.
Further, information reverting circuit comprises: amplifying circuit, receives electric signal, and electric signal is amplified and processes formation amplification signal; Analog to digital conversion circuit, receives and processes amplification signal, forms and export control information.
Further, control circuit comprises: memory circuit, memory circuitry stores the second source information; Comparator circuit, is connected with memory circuit, information and the second source information that comparator circuit obtains for comparing comparator circuit self, and obtain driving signal according to comparative result.
Further, comparator circuit is directly connected with information reverting circuit, and wherein, the information that comparator circuit self obtains is control information; Or control circuit also comprises the decrypt circuit being connected with information reverting circuit with comparator circuit respectively, the decryption information of the information that comparator circuit self obtains for obtaining after decrypt circuit is decrypted control information.
Further, label also comprises electric supply installation, and electric supply installation is used to power-actuated each parts power supply of labeling requirement.
Further, control device represents wire signal and/or the reception of wireless signals control information of control information by reception.
Further, wireless signal is visible light signal, invisible light signal, acoustic signals or radiofrequency signal.
Further, control device is set to chip, or signal processing unit is set to chip.
Further, the encapsulation of chip is taken to the transparent soft encapsulation in small part region.
The packing material of the product that further, the encapsulation of chip and label identify links together.
The application's second aspect provides a kind of product packaging assembly, product packaging assembly comprises control device and actuating unit, control device is for being connected with actuating unit, control device comprises interconnective signal processing unit and driver element, signal processing unit receives and processing control information formation driving signal, and driver element is according to driving signal to send executive signal to actuating unit.
According to the application's label and product packaging assembly, owing to having comprised control device, can carry out active response by control device control information to external world, realize and extraneous interaction.
Embodiment
Describe below with reference to the accompanying drawings and in conjunction with the embodiments the application in detail.It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the application can combine mutually.
In order to realize with the external world, carry out interactive object, the application's label comprises control device.Control device is for being connected with actuating unit, control device comprises interconnective signal processing unit and driver element, signal processing unit receives and processing control information formation driving signal, and driver element is according to driving signal to send executive signal to actuating unit.
Because the application's label has comprised control device, can carry out active response by control device control information to external world, realize and extraneous interaction.For example, terminal by having loaded corresponding program sends the input signal that represents control information as mobile phone or computer to label, control device can send driving signal according to the content of this control information, such as driving a display to show the place of production, material, manufacturer's information etc. of product, also can drive a pilot lamp flash of light to show the true and false of product, or drive a sound-producing device to send alarm sound, voice message, also can drive a vibrating device to send alerting signal, in addition preferably, drive an operating means to carry out certain action, for example, open packing material of product etc.
The application's label is below only described with the application's a preferred embodiment, but following preferred embodiment should not form the restriction to the application.
Fig. 1 is the composition schematic diagram according to the label of the application's preferred embodiment.As shown in Figure 1, the application's label comprises that sign provides portion 1, control device 2 and actuating unit 3.Sign provides portion 1 storage the first source information.Control device 2 receives one-time authentication information, and one-time authentication information is carried out secondary checking and exported executive signal according to the result.Actuating unit 3 is carried out corresponding output or operation according to executive signal.In the present embodiment, one-time authentication information exchange is crossed the first source information is carried out one-time authentication and obtained.
In the present embodiment, one-time authentication information is the control information that control device 2 receives.But in the application's label, control information is one-time authentication information not necessarily, for example, the code that control information can be obtained for the website from manufacturer, now, identifying the first source information that portion 1 is provided and stores neither be necessary, in addition, even if control information is one-time authentication information, in the application's label, by control device, one-time authentication information being carried out to secondary checking neither be necessary, but can directly from control information, draw corresponding driving signal without secondary proof procedure.
But this preferred embodiment is compared to and does not carry out one-time authentication or carry out one-time authentication and the embodiment that do not carry out secondary checking has more advantage.In the present embodiment, because label has comprised control device 2, the one-time authentication information that can obtain from the first source information by 2 pairs of control device is carried out secondary checking, obtains the result of double verification, thereby can improve the security when information loaded is verified on label.
Wherein, first information source can be electronic information, Word message, audio-frequency information, video information or anti-counterfeiting mark etc.Electronic information can be for being stored in information in storer or electromagnetic wave of characteristic frequency etc.Word message can be character string or Serial No. etc.Anti-counterfeiting mark can comprise bar code, Quick Response Code or security pattern etc.Security pattern can be plane or space pattern, microfilm of characters and the miniature numeral etc. of laser anti-counterfeit pattern, watermark, specialty inks printing.
Control device 2 represents wire signal or the reception of wireless signals one-time authentication information of one-time authentication information by reception.
For the implication of clear and definite one-time authentication information, the acquisition process (more concrete content will have description in the back) of one-time authentication information is described herein in conjunction with Fig. 9 simple example.For example, if the first source information is numeric sequence number, can be first by obtaining this numeric sequence number such as the terminals such as mobile phone 70, again by terminal 70 by this numeric sequence number itself or by the program of mobile phone or conversion equipment, numeric sequence number is converted into corresponding conversion information and sends to server 80, server 80 receives after the corresponding information of mobile phone transmission, the information receiving is carried out to one-time authentication, for example, whether server 80 can be checked this numeric sequence number and can find in stored full sequence number, if can find, one-time authentication result is true, and transmission represents that the one-time authentication information of one-time authentication result sends to the control device 2 of label, one-time authentication information can directly send or send to control device 2 to carry out secondary checking by mobile phone.
Fig. 2 is according to the composition schematic diagram of the control device 2 of the application's preferred embodiment.As shown in Figure 2, control device 2 comprises signal processing unit 21 and the driver element 22 connecting successively.Wherein, signal processing unit 21 is for receiving one-time authentication information and one-time authentication information being carried out to secondary checking, and exports secondary authorization information.Driver element 22 is connected with signal processing unit 21, for receiving secondary authorization information and according to secondary authorization information output drive signal.
Fig. 3 forms schematic diagram according to the inside of the signal processing unit 21 of the application's preferred embodiment.As shown in Figure 3, signal processing unit 21 comprises signal processing circuit 211, information reverting circuit 212 and the control circuit 213 connecting successively.Wherein, signal processing circuit 211 for receiving, represent one-time authentication information (control information) input signal, input signal is processed, is obtained and output electrical signals.Information reverting circuit 212 is for receiving and process electric signal, and obtains one-time authentication information (control information).Control circuit 213 is connected with information reverting circuit 212, and secondary authorization information is processed and obtained to one-time authentication information.
Wherein, the control signal that represents one-time authentication information can be wire signal, for example electric signal.Also can be wireless signal, for example, can be visible light signal, invisible light signal (as infrared signal), acoustic signals or radiofrequency signal.Wherein acoustic signals can be for example ultrasound wave or common sound wave, and now label has been exactly the label of speech recognition.Below different agreements, can realize by radiofrequency signal and transmit the first source information, as WIFI, bluetooth, near-field communication NFC or RFID-SIM.
In the present embodiment, only take light signal describes control device 2 as example as the input signal that represents the first source information.In the present embodiment, signal processing circuit 211 comprises photoelectric switching circuit, and photoelectric switching circuit represents the light signal of one-time authentication information and light signal is converted to electric signal for receiving, then electric signal being sent to information reverting circuit 212.
Fig. 4 forms schematic diagram according to the inside of the information reverting circuit 212 of the application's preferred embodiment.As shown in Figure 4, information reverting circuit 212 comprises amplifying circuit 212A and the analog to digital conversion circuit 212B connecting successively.Wherein, amplifying circuit 212A receives electric signal, and electric signal is amplified and processes formation amplification signal; Analog to digital conversion circuit 212B receives and processes amplification signal, forms and export one-time authentication information.The effect of information reverting circuit 212 is to process the electric signal sent by signal processing circuit 211 with reduction one-time authentication information, wherein, one-time authentication information can be product information, information such as description of product information, authenticity of products information, product use information, user profile or authorization code.
Fig. 5 forms schematic diagram according to the inside of a kind of control circuit 213 of the application's preferred embodiment.Control circuit 213 shown in Fig. 5 comprises memory circuit 213A and comparator circuit 213B.Wherein, comparator circuit 213B is directly connected with information reverting circuit 212.Memory circuit 213A stores the second source information.Comparator circuit 213B is also connected with memory circuit 213A, and comparator circuit 213B is used for comparing one-time authentication information and the second source information from information reverting circuit 212, and obtains secondary authorization information according to comparative result.
Wherein, secondary authorization information can be product information, information such as description of product information, authenticity of products information, product use information, user profile or authorization code., in the process of the capable comparison of comparator circuit 213B, can be wherein comparing completely of one-time authentication information and the second source information, when the two mates completely, secondary checking be just passed through; All or part of in verification portion and the second source information of needing that also can be set as one-time authentication information matches, and secondary checking is passed through.Wherein, the device that comparator circuit 213B can adopt single-chip microcomputer or processor or other to possess logical operation function is realized.
For example, when one-time authentication information comprises authenticity of products information and other relevant information simultaneously, control circuit 213 can only judge whether the authenticity of products information in one-time authentication information mates with the authenticity of products information of recording in the second source information, when if control circuit 213 judgement authenticity of products information mean genuine piece, the prompting that control circuit 213 control driver element 22 output products true and false information or product are genuine piece, if terminal 70 has provided the out of Memory in one-time authentication information, can approve the correctness of one-time authentication information, if or the driver element 22 driver output devices of control device 2 are as sound device or display device, also can be by sound device or display device output out of Memory, and control circuit 213 judges when authenticity of products information mean adulterant, driver element 22 drives the prompting (as the signal that gives the alarm) that corresponding output unit output products true and false information or product are adulterant, and now the driver element 22 insincere or control device 2 of the information in terminal 70 does not send out of Memory.
What wherein in memory circuit 213A, store can be the product identification information that single product is corresponding, can be also a plurality of product identification information that a plurality of products are corresponding.When being a plurality of product identification information corresponding to a plurality of products, further improved the manufacture efficiency of label.
The second source information in memory circuit 213A is as pre-stored good when the product export in product identification information etc.As product identification information can comprise product type, the date of production, batch, the information such as the place of production, can the whether former factory of identification genuine piece according to product identification information.
Fig. 6 forms schematic diagram according to the inside of the another kind of control circuit 213 of the application's preferred embodiment.Control circuit 213 shown in Fig. 6 comprises decrypt circuit 213C, memory circuit 213A and comparator circuit 213B.Memory circuit 213A stores the second source information.Decrypt circuit 213C is connected with information reverting circuit 212 with comparator circuit 213B respectively, and comparator circuit 213B is also connected with memory circuit 213A.In the case, one-time authentication information is encrypted information, after decrypt circuit 213C is decrypted one-time authentication information, obtains decryption information.Comparator circuit 213B is used for relatively this decryption information and the second source information, and obtains secondary authorization information according to comparative result.Wherein, the device that comparator circuit 213B and decrypt circuit 213C can adopt single-chip microcomputer or processor or other to possess logical operation function is realized.Other unaccounted part can be with reference to the associated description of the control circuit 213 to shown in Fig. 5.Control circuit 213 shown in Fig. 6 can further improve security for the control circuit 213 shown in Fig. 5
Fig. 7 forms schematic diagram according to a kind of whole interior of the control device 2 of the application's preferred embodiment.As shown in Figure 7, first the visible light signal that represents encrypted one-time authentication information enters in the photoelectric switching circuit as signal processing circuit 211, visible light signal is converted to electric signal by photoelectric switching circuit, electric signal is delivered to the amplifying circuit 212A in information reverting circuit 22, amplification signal after amplifying circuit 212A amplifies is delivered to analog to digital conversion circuit 212B, electric signal is reduced to the one-time authentication information of encryption, the one-time authentication information of this encryption enters the decrypt circuit 213C deciphering of control circuit 213, the decryption information forming enters comparator circuit 213B, the second source information in comparator circuit 213B comparison decryption information and memory circuit 213A is carried out secondary checking, finally, the result by driver element 22 output drive signals with the checking of driver output equipment output secondary.
Fig. 8 is according to the composition schematic diagram of the driver element 22 of the application's preferred embodiment.The control of the controlled circuit 213 of driver element 22.
As shown in Figure 8, driver element 22 can comprise that the first driving circuit 221, the first driving circuits 221 that are connected with photo-emission source 31 send the first executive signal to photo-emission source 31.Wherein, photo-emission source 31 can be for example LED.
For example, for the secondary authorization information that comprises authenticity of products information, when control circuit 213 judged results are genuine piece, thereby the driving signal that the first driving circuit 221 reception control circuits 213 send drives photo-emission source 31 luminous; Or when judged result is adulterant, thereby the driving signal that reception control circuit 213 sends drives photo-emission source 31 luminous.
Driver element 22 can also comprise the second driving circuit 223 being connected with sound-producing device 32.The second driving circuit 223 sends the second executive signal to sound-producing device 32.Sound-producing device 32 can be hummer or speech ciphering equipment etc.If hummer, can output alarm signal or the length of sounding by hummer, number of times etc. provide different promptings.If speech ciphering equipment can also be exported the out of Memory such as relatively concrete name of product, the place of production, starting material.
Driver element 22 also can comprise the 3rd driving circuit 225 being connected with display device 33.The 3rd driving circuit 225 sends the 3rd executive signal to display device 33.Display device 33 can show as various product informations such as authenticity of products, the description of product, authorization conditions.
Driver element 22 also can comprise the 4th driving circuit 227 being connected with vibrating device 34.The 4th driving circuit 227 sends the 4th executive signal to vibrating device 34.Vibrating device 34 can provide different promptings by sending or do not send vibration and sending the length, number of times etc. of the time of vibration.
In addition preferably, driver element 22 also can comprise the 5th driving circuit 229 being connected with the operating means 35 of carrying out mechanical action.The 5th driving circuit 225 sends the 5th executive signal of control operation device 35 work to operating means 35.Wherein, operating means 35 can be arranged on label or is arranged at the product itself that label identifies or is arranged on packing of this product thing.
Operating means 35 can comprise the locking system for locking packing material.For example, packing material can be body structure, and operating means can comprise lock pin and the electromagnetic driver that drives lock pin to move, and electromagnetic driver is connected with the 5th driving circuit 225.
Operating means 35 can also comprise the opening device of opening packing material.For example, packing material can be a kind of bottle assembly that comprises bottle and screw the lid on bottleneck, opening device can be the electronic rotation mechanism being arranged on this bottle of assembly, drives this electronic rotation mechanism to rotate realization lid and screws, thereby directly open a bottle assembly by the 5th driving circuit.
Therefore, control device 2 receives after the input signal that represents control information, can open the locking system of locking packing material, so that open smoothly the packing material of product, or can directly start opening device and open packing material, thereby the label of the present embodiment has had more function.
It should be noted that, in Fig. 8, show photo-emission source 31, sound-producing device 32, display device 33, vibrating device 34 and operating means 35 and driving circuit separately, still, driver element 22 can only include a kind of driving circuit wherein or the combination of several driving circuits simultaneously.As only include the first driving circuit 221 that drives photo-emission source 31, or comprise the first driving circuit 221 of driving photo-emission source 31 and drive the 3rd driving circuit 225 of display device 33 etc.
Wherein, as photo-emission source 31, sound-producing device 32, display device 33, vibrating device 34 and operating means 35 etc. all can be arranged on label 10 as actuating unit and as the ingredient of label 10.
For example, in the label 10 of the present embodiment, configured as the LED of photo-emission source 31 with as the hummer of sound-producing device 32, if when secondary the result is genuine piece, it is luminous that control device 2 is controlled LED simultaneously; When if secondary the result is adulterant, LED is not luminous, and control device 2 is controlled hummer and carried out warning reminding.Certainly, also can be set to when secondary the result is adulterant, control LED is luminous etc.
In addition, above actuating unit is exemplary, can also comprise the actuating unit of other form.
Preferably, label 10 also comprises electric supply installation (not shown), and electric supply installation is used on label 10 needs power-actuated each parts to power.Be for example LED and hummer power supply, electric supply installation is slimline battery preferably, as solar film battery, button cell or printed paper battery or chargeable accumulator etc.
In addition preferably, the signal processing unit 21 in the present embodiment in control device 2 or control device 2 can be set to chip, is encapsulated in integrated circuit, can effectively reduce the area of label.Preferably, chip is taken to the transparent soft encapsulation in small part region.Soft encapsulation preferably links together with product packaging material.And label can be usingd transparent membrane as the body of label 10, this transparent membrane can be covered in the packing of product or product.
In addition, aspect chip package, chip adopts soft encapsulation, transparent soft encapsulation for the photodiode area of receiving optical signals in chip, and light can see through transparent soft encapsulation, and chip (photodiode part) can receive light.Chip package adopts mechanical method that chip is physically linked together, and meanwhile, soft encapsulation and wrappage also link together, if the packing of the outside of dismantling, by the soft encapsulation of defective chip, the soft encapsulation of chip damages, and will cause chip internal to damage.Setting can prevent that label from being reclaimed and pretending to be genuine piece to use or disassemble analysis by people like this.For example, the situation of tag application on bottle, now the soft encapsulation of label and bottle cap body are connected together, and after having verified that wine is genuine piece, while opening wine bottle cover, label will be torn to pieces.
The label providing by the above embodiment of the application, a special application program is installed in the terminal 70 that can carry consumer and terminal 70, so can to electronic tag, carry out the authenticity verification of product at once, and checking is safe, and it is time saving and energy saving to have realized checking product, convenient and swift.
The application also provides a kind of product packaging assembly, this product packaging assembly comprises control device 2 and actuating unit 3, control device 2 is for being connected with actuating unit 3, control device 2 comprises interconnective signal processing unit 21 and driver element 22, signal processing unit 21 receives and processing control information formation driving signal, and driver element 22 is according to driving signal to send executive signal to actuating unit 3.
In a preferred embodiment, product packaging assembly also comprises that sign provides portion, the sign portion of providing stores the first source information, control device 2 receives one-time authentication information, one-time authentication information is carried out secondary checking and exported executive signal according to the result, wherein, one-time authentication information exchange is crossed the first source information is carried out one-time authentication and obtained.
Wherein, the related content of label in the application (for example above full content that portion and control device, actuating unit are provided about sign) is all applicable to this product packaging assembly, at this, be not repeated in this description.For example this product packaging assembly can comprise packing material and label simultaneously, and now sign provides portion, control device and actuating unit to be selectively arranged on Package and label respectively, rather than must all be arranged on label.
A kind of concrete application of label 10 or the product packaging assembly of the application's preferred embodiment is described below in conjunction with Fig. 9.
Fig. 9 is according to the composition schematic diagram of the product information verification system of the application's preferred embodiment.As shown in Figure 9, the product information verification system that the application provides comprises aforesaid label (or product packaging assembly), terminal 70 and server 80.Wherein, terminal 70 represents the source signal of the first source information and source signal or the switching signal that obtained by source signal is sent to server 80 for obtaining.80 pairs of source signals of server or switching signal are carried out one-time authentication and are exported one-time authentication information.Control device 2 receives one-time authentication information, one-time authentication information is carried out secondary checking formation secondary authorization information and exported executive signal according to the result.
One-time authentication information can send control device 2 to by terminal 70.In addition, one-time authentication information also can flow to terminal 70 and control device 2 simultaneously.Terminal 70 can be according to the result of one-time authentication information output one-time authentication.In addition, one-time authentication information preferably flows to control device 2 after encrypting again, and this timed unit 2 comprises the decrypt circuit 213C that the one-time authentication information after encrypting is decrypted.
Terminal 70 can be by wired or wireless mode transmission information with server 80.Terminal 70 also can be by wired or wireless mode transmission information with label.For example, terminal 70 can be obtained the source signal that represents the first source information by mode, the mode of shooting, the mode of reading radio frequency signal of scanning or the mode of manually inputting.Preferably, terminal 70 is passed through visible light signal transmission information with label.
Server 80 can be connected with internet or be connected with mobile radio communication, or server 80 is optical communication equipment.
Terminal 70 can comprise the electronic equipments such as mobile phone or computer.
Using below mobile phone as terminal 70, the true and false of product is verified as to example explanation the application's product information verification system.This example is only a kind of in the multiple implementation of the application, should not be construed as limiting the application.
With mobile phone, obtain the first source information of label and send to server 80.Mobile phone can utilize the special application scan of installation or the information in input plane sign, thereby obtains the first source information.Mobile phone can or send note or the mode such as call sends to the first source information the server 80 that carries out authenticity verification by connecting Internet, is carried out the one-time authentication of authenticity of products by server 80.
When server 80 receives and carries out one-time authentication after the first source information that mobile phones send, the first source information and pre-stored information are contrasted, and to mobile phone, send the product information as one-time authentication information according to the match condition of the two.The one-time authentication information that mobile phone reception server 80 returns.Wherein product information comprises authenticity of products information or description of product information or user profile, and wherein authenticity of products information is information or the authenticity of products result of sign product identification.
Mobile phone prompting one-time authentication information, is adulterant if truth identification result shows product, can assert that product is adulterant, without sending one-time authentication information to label.If it is genuine piece that one-time authentication information shows product, need to sends one-time authentication information and carry out secondary checking to the control device 2 of label.As previously mentioned, mobile phone sends to the control device 2 of label again after can being encrypted one-time authentication information.
Mobile phone sends to the one-time authentication information such as authenticity of products information by wireless mode the control device 2 of label.The photo-emission source that wherein mobile phone is equipped with by self, the mode that one-time authentication information exchange is crossed to visible ray sends to the photoelectric switching circuit of the control device 2 of label.The control device 2 of label carries out secondary checking and exports executive signal according to the result after receiving one-time authentication information, and the secondary proof procedure of control device 2 as previously mentioned, no longer repeats.If the result of secondary checking shows that product is adulterant, illustrate that the content of mobile phone prompting is insincere, as the result of secondary checking shows that product is genuine piece, the content of mobile phone prompting is credible.
In addition, if the second source information of one-time authentication information and control device 2 reaches the matching degree of defined, after judgement product is genuine piece, can also device for selection controlling 2 to terminal 70, return to the result through secondary checking, as comprised, represents genuine piece product identification information authenticity of products information or return to the authenticity of products result of expression genuine piece.Otherwise, if the second source information of one-time authentication information and control device 2 does not reach the matching degree of defined, judge that product is adulterant, to terminal 70, return to the authenticity of products information that represents adulterant, the authenticity of products information that wherein represents adulterant is the information that comprises other products identity, or the authenticity of products result of the customizing messages of making an appointment or expression adulterant.
If the computer of usining can also send to server 80 in the modes such as picture of web station interface inputing characters string or series digit sequence or Quick Response Code by the first source information on label by internet during as terminal 70.
Terminal 70 can also comprise photoelectric processing module, thereby supports optical communication.Terminal 70 can send to the first source information of label server 80 and accept the one-time authentication information such as authenticity of products information that server 80 returns in the mode of visible ray.
When terminal 70, receive after authenticity of products information, can directly point out the one-time authentication results such as truth identification result, such as glistening or sending prompt tone etc.Or by the actuating unit 3 of label, sent the result of secondary checking, or by terminal 70, pointed out again after the result of secondary checking being beamed back to terminal 70 by control device 2.
In order to improve security, prevent from being cracked, after can being encrypted by 80 pairs of one-time authentication information of server, send to again terminal 70 and/or control device 2.Also can after being encrypted, the one-time authentication information such as 70 pairs of authenticity of products information of terminal send to again label.
When terminal 70 sends to server 80 by the first source information in the mode of visible ray, server 80 can be visible ray identification equipment.Visible ray identification equipment is pre-stored product identification information.The identity information of representative products can comprise product type, the date of production, batch and the information such as the place of production, can the whether former factory of identification genuine piece according to product identification information.Visible ray identification equipment is received after the product identification information of terminal 70 transmissions, the product identification information of product identification information and storage is compared, if matched with the first source information of label, judge that product is genuine piece, to terminal 70, return to the authenticity of products information that comprises the product identification information that represents genuine piece, what wherein comprise can be the product identification information of complete expression genuine piece, can be also part expression genuine piece product identification information or there is the information of certain corresponding relation with product identification information.Otherwise, be judged as adulterant, to terminal 70, return to the authenticity of products information that represents adulterant, can comprise the information of other products identity, or the customizing messages of making an appointment.
If or judge that product is genuine piece, and can return to a truth identification result to terminal 70, represent the information of genuine piece; If be judged as adulterant, to terminal 70, return to truth identification result, represent the information of adulterant.Terminal 70 receives after authenticity of products recognition result, in the mode of visible ray, sends to the control device of label to carry out secondary checking.Do not repeat them here detailed process.
The authenticity of products information of receiving when terminal 70 during directly for truth identification object information, can directly be pointed out truth identification result, such as glistening or sending prompt tone etc.And in the mode of visible ray, send to the control device of label to carry out secondary checking truth identification result as required.
In order to improve security, prevent from being cracked, can after being encrypted authenticity of products information, visible ray identification equipment send to again terminal 70, for example adopt AES cryptographic algorithm.Or visible ray identification equipment is not encrypted, after terminal 70 is encrypted, then send to label.Or be all encrypted at visible ray identification equipment and terminal 70.
As can be seen from the above description, the above embodiments have realized following technique effect: because label has comprised control device, can carry out active response by control device control information to external world, realize and extraneous interaction.
The preferred embodiment that these are only the application, is not limited to the application, and for a person skilled in the art, the application can have various modifications and variations.All within the application's spirit and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in the application's protection domain.