CN202331522U - Duplex two-dimensional bar code for commodity anti-counterfeiting - Google Patents

Abstract

The utility model belongs to the commodity anti-counterfeiting field, and provides a duplex two-dimensional bar code for commodity anti-counterfeiting. The duplex two-dimensional bar code comprises a bar code A for scanning equipment to inquire both production information and circulation information of commodities, and a bar code B for delivery and receiving confirmation in the commodity circulation process and for a consumption terminal user to inquire the commodity authenticity. According to the utility model, in the commodity circulation link, commodities are managed by adopting special equipment to scan enciphered data, so as to enable the two-dimensional bar code information to be updated in real time; after the commodities are sold, disposable two-dimensional codes are scanned to set the sale state of the commodities; the commodity circulation path is controlled through encryption of the two-dimensional codes; the state of the commodities is set to be sold through scanning the disposable two-dimensional codes, so that the commodity anti-counterfeiting capability is improved multi-dimensionally; and meanwhile, the double anti-counterfeiting efficacies of commodity bar code anti-counterfeiting and logistics information tracing are integrated together, the whole commodity circulation process can be traced through logistics information, and the commodity authenticity can be judged through the logistics information and the bar code information.

Description

A kind of compound two-dimensional bar code that is used for commodity counterfeit prevention

Technical field

The utility model belongs to the commodity counterfeit prevention field, relates in particular to a kind of compound two-dimensional bar code that is used for commodity counterfeit prevention.

Background technology

Two-dimensional bar code/two-dimension code (2-dimensional bar code) is the chequered with black and white graphic recording data symbol information that (on the two-dimensional directional) distributes on the plane according to certain rules with certain specific geometric figure; On coding, utilize " 0 ", " 1 " notion that constitutes the computer-internal logical foundations dexterously; Use several and the corresponding geometrical body of scale-of-two to represent the literal numerical information, handle automatically with realization information through image input device or photoelectric scanning device automatically identifying and reading.It has some general character of barcode technology: every kind of code system has its specific character set; Each character occupies certain width; Has certain verifying function etc.Also have simultaneously characteristics such as automatic recognition function of the information of different rows and processing graphics rotation change.Therefore two-dimension code can express great deal of information in horizontal and vertical two orientation while expressing information in very little area.

In recent years; Because existing commodity tracing and anti-counterfeiting technology can't be supervised the whole life of circulation of commodities, cause fake and inferior commodities frequently to occur, especially at field of food; The food security accident frequently takes place, and has had a strong impact on the confidence of people's convection current trading article authenticity and security.The public more and more expects and can the whole life of commodity be fullyed understand, and can easily learn the true and false of buying commodity.

Summary of the invention

The utility model provides a kind of compound two-dimensional bar code that is used for commodity counterfeit prevention, is intended to solve the whole life that existing commodity tracing and anti-counterfeiting technology can't be supervised circulation of commodities, causes the frequent problem that occurs of fake and inferior commodities.

The purpose of the utility model is to provide a kind of compound two-dimensional bar code that is used for commodity counterfeit prevention, and said compound two-dimensional bar code comprises: said compound two-dimensional bar code comprises A bar code and B bar code; Said B bar code sticks on the said A bar code.

Further, said A bar code is the single face bar code.

Further, said B bar code is two-sided bar code.

Further, said B bar code comprises:

The front that is used for the B bar code of the delivery of circulation of commodities process, the affirmation of receiving;

Be used for the back side of B bar code that the consumption terminal user carries out the inquiry of commodity true and false.

The utility model is managed commodity through the mode of specialized equipment scanning enciphered data in commodity circulation links, make the two-dimensional barcode information real-time update; After commodity are sold,, set the distribution state of commodity through the two-dimension code of run-down property; Through the mode that two-dimension code is encrypted, control circulation of commodities path is through run-down property two-dimension code; Condition of merchandise is set to sell, and the multi-faceted anti-counterfeit capability that improves commodity has merged the false proof double anti-forge effect of following the trail of with logistics information of bar code simultaneously; Whole processes of circulation of commodity can be reviewed through logistics information, and the true and false of commodity can be judged through logistics information and bar code information double standards.

Description of drawings

Fig. 1 is the structural representation of the compound two-dimensional bar code that is used for commodity counterfeit prevention that provides of the utility model embodiment;

Fig. 2 is the structural representation in the front of the B bar code that provides of the utility model embodiment;

Fig. 3 is the structural representation at the back side of the B bar code that provides of the utility model embodiment.

Among the figure: 1, A bar code; 2, B bar code.

Embodiment

For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further specified below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in the qualification invention.

Fig. 1 shows the structure of the compound two-dimensional bar code that is used for commodity counterfeit prevention that the utility model embodiment provides.For the ease of explanation, only show the part relevant with the utility model.

This compound two-dimensional bar code comprises:

Comprise the commodity unique identification information, be used for theA bar code 1 that scanning device is inquired about commodity production information and circulation information;

Stick on theA bar code 1, be used for circulation of commodities process delivery, receive and confirm andB bar code 2 that the consumption terminal user carries out the commodity true and false inquiry.

In the utility model embodiment, Abar code 1 is the single face bar code.

In the utility model embodiment,B bar code 2 is two-sided bar code.

In the utility model embodiment,B bar code 2 comprises:

Thefront 21 that is used for the B bar code of the delivery of circulation of commodities process, the affirmation of receiving;

Be used for theback side 22 of B bar code that the consumption terminal user carries out the inquiry of commodity true and false.

Further describe below in conjunction with accompanying drawing and specific embodiment application principle the utility model.

The I bar code anti-counterfeit:

Compound two-dimensional bar code divides for byA bar code 1 andB bar code 2 and forms, andA bar code 1 is the single face bar code, andB bar code 2 is two-sided bar code.

A) theA bar code 1

Non-encrypted data comprise the commodity unique identification information, can use scanning devices such as mobile phone to carry out the inquiry of commodity production information and circulation information.When using the independent scan A of dedicated scanequipment bar code 1, system can confirm that commodity sell.

B)front 21 of B bar code

Enciphered data comprises the merchandise sales code, is used for the delivery of circulation of commodities process, the affirmation of receiving.Need to use the dedicated scan device decodes, dedicated scan equipment has the function of recognition product physical location, andB bar code 2 fronts need to cooperate Abar code 1 information to use, in caseB bar code 2 is separated withA bar code 1, can't restore.

C) backside 22 of B bar code

Non-encrypted data are used for the inquiry that the consumption terminal user carries out commodity true and false, can only use once, and after by inquiry, the condition of merchandise that can will post this bar code in the system does not change to " selling " from " selling ".

D) AB bar code

In the utility model embodiment, the AB bar code is compound two-dimensional bar code.

The compound bar code that Abar code 1 andB bar code 2 are spliced into is when Abar code 1 during simultaneously by the dedicated scan device scan, can be carried out the delivery of commodity, the affirmation of receiving withB bar code 2.

The II flow process is false proof:

A) print compound two-dimensional bar code, every product all has own unique two-dimension code, simultaneously, on every case product the two-dimension code of representing this case product is arranged.

B) produce when accomplishing, give compound 2 D code information, compound two-dimensional bar code and product information are bound one to one, and be entered into product database.

C) deliver and receive in the process, manufacturer and dealer confirm that with special-purpose bar code scan device scan AB bar code circulation information also feeds back in the database.The merchandise news that two-dimension code is corresponding is along with the commodity production and the process of circulation, and dynamic real-time is updated in the database, has guaranteed the authenticity and the promptness of merchandise news like this.

Before the delivery, system is provided with place of acceptance for each commodity.When receiving, these commodity only at the place of acceptance of compliance with system regulation, just can be identified and receive.Do like this and can effectively prevent falsifying.

D) consumer through device scan A bar code such as mobile phone after; The A bar code information is sent to management system; Management system can the product information (comprising manufacturer, dealer etc.) that this two-dimension code is corresponding feed back to after through inquiry on the scanning device such as mobile phone, and the consumer is by the information that relatively obtains and commodity actual conditions (comprising item property, distribution state, location, dealer etc.) the recognition value true and false.

E) after the consumer buys commodity,B bar code 2 is torn, through device scanB bar code 2 back sides such as the mobile phone identification true and false.Scanned for the first time, system feedback information shows: genuine piece, and will sell information feedback in system.ScanningB bar code 2 back sides afterwards will show: commodity are sold.

F) when having only Abar code 1 by scanning (B bar code 2 has been torn), system can show that these commodity sell, and when having only Abar code 1, the dealer can't deliver and receive.

Concrete embodiment is following:

A) system generates compound two-dimension code data, uses bar code printer that bar code information is printed on the bar code information carrier.

B) in the commodity production process, earlier two-dimension code is sticked on the product, give bar code merchandise news then.Bar code on the scanning device scan items with bar code information typing management system, and is carried out data binding with merchandise news and bar code information.

C) during the commodity shipping and receiving; Scanning device is sent to management system with the Business Information of bar code information, scanning device physical location, shipping and receiving; After management system records database with commodity shipping and receiving information, with confirming that the form of result with network data is sent to scanning device.

D) when using scanning device to carry out shipping and receiving, when the bar code information that scans lackedB bar code 2 positive informations, management system judged that these commodity for selling commodity, cannot carry out shipping and receiving.

E) when using scanning device to carry out shipping and receiving; After management system is received the bar code information that scanning device sends; Can in database, carry out status poll, judge the status information of commodity, but the state that runs into be non-distribution state; Or when estimating that the shipping and receiving location estimates that dealer and actuals location effective sale merchant information are not inconsistent, forbid shipping and receiving.In addition, can use general polling terminal scanning A bar code to carry out the inquiry of merchandise news and logistics information.

When f) using the general polling terminal to carry out the commodity true and false inquiry; NeedB bar code 2 is torn fromA bar code 1; And the bar code information at use general polling terminal scanningB bar code 2 back sides; The general polling terminal is sent to management server with bar code information and inquires about, and management server is sent to inquiry terminal with Query Result.After accomplishing inquiry, management system can be revised as the status information of these commodity sells.

The consumer also can use the general polling terminal to carry out merchandise news inquiry and true and false inquiry, and method is that the scan A bar code obtains merchandise news and logistics information.

G) using inquiry terminal to carry out true and false inquiry back (only referring to scan the mode at the B bar code back side here), condition of merchandise becomes merchandising, and these commodity cannot use dedicated scan equipment to carry out shipping and receiving.

The utility model embodiment manages commodity through the mode of specialized equipment scanning enciphered data in commodity circulation links, make the two-dimensional barcode information real-time update; After commodity are sold,, set the distribution state of commodity through the two-dimension code of run-down property; Mode through the two-dimension code encryption; Control circulation of commodities path, through run-down property two-dimension code, condition of merchandise is set to sell; The multi-faceted anti-counterfeit capability that improves commodity; Merged the false proof double anti-forge effect of following the trail of of bar code simultaneously with logistics information, the whole processes of circulation that can review commodity through logistics information, and can be through the true and false of logistics information and bar code information double standards judgement commodity.

The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.

Claims (4)

1. a compound two-dimensional bar code that is used for commodity counterfeit prevention is characterized in that, said compound two-dimensional bar code comprises A bar code and B bar code; Said B bar code sticks on the said A bar code.

2. compound two-dimensional bar code as claimed in claim 1 is characterized in that, said A bar code is the single face bar code.

3. compound two-dimensional bar code as claimed in claim 1 is characterized in that, said B bar code is two-sided bar code.

4. compound two-dimensional bar code as claimed in claim 3 is characterized in that, said B bar code comprises:

The front that is used for the B bar code of the delivery of circulation of commodities process, the affirmation of receiving;

Be used for the back side of B bar code that the consumption terminal user carries out the inquiry of commodity true and false.

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