CN112116362A - Traceable marking method and device suitable for stall products - Google Patents

Abstract

The disclosure relates to a traceable marking method and a traceable marking device suitable for stall products, wherein the method comprises the following steps: after the transaction of the buyer and the seller for the target commodity is completed, acquiring buyer contact information, seller contact information and transaction information of the target commodity; acquiring a first two-dimensional code consisting of buyer contact information, seller contact information and transaction information of a target commodity by a two-dimensional code generation method; acquiring the biological characteristic information of a seller; acquiring a second two-dimensional code synthesized by the first two-dimensional code and the biological characteristic information by a two-dimensional code synthesis method; and engraving the second two-dimensional code on the target commodity or the label of the target commodity. The buyer can contact the seller at any time by carving the two-dimensional code containing the buyer/seller contact information, the transaction information and the seller biological characteristic information on the commodity, and the seller can identify whether the commodity is sold by the seller, so that the safety of stall products and the buying desire of the buyer are improved, and the economic development is promoted.

Description

A traceable marking method and device suitable for stall products

technical field

The present disclosure relates to the technical field of electronic information management, and in particular, to a traceability marking method and device suitable for floor stall products.

Background technique

At present, as the impact of the epidemic on all walks of life gradually deepens, many office workers are facing multiple pressures such as salary cuts, unemployment, and supply cuts, and the world is going through a period of economic depression. In order to stimulate consumption, the state promotes the development of the street stall economy in a timely manner. Sellers can save rent and other costs by setting up street stalls, resulting in lower prices of street stall products and saving buyers’ expenses. However, since the business location is not fixed when setting up a street stall, and the source of the products of the street stall is unknown, it is difficult to ensure that sellers will not deceive consumers by substituting inferior products. Therefore, how to design a method that enables buyers to contact the seller when there is a problem with the products from the stalls, and allows the sellers to identify whether the products returned by the buyers are sold by themselves, has become an urgent solution in the process of promoting the stall economy and increasing people's desire to buy. The problem.

SUMMARY OF THE INVENTION

In order to overcome the problems existing in the related art, the present disclosure provides a traceability marking method suitable for stall products.

According to a first aspect of the embodiments of the present disclosure, there is provided a traceability marking method applicable to ground-stalled products, the method comprising:

After the buyer and the seller complete the transaction of the target commodity, obtain the buyer's contact information, the seller's contact information and the transaction information of the target commodity, the transaction information including at least one of the following: transaction location, transaction time and payment method;

Obtain a first two-dimensional code consisting of the buyer's contact information, the seller's contact information and the transaction information of the target commodity by using a two-dimensional code generating method;

Obtain the seller's biometric information;

Obtain a second two-dimensional code synthesized from the first two-dimensional code and the biometric information by a two-dimensional code synthesis method;

The second two-dimensional code is engraved on the target commodity or the label of the target commodity.

Optionally, the buyer's contact information includes: the buyer's name and/or phone number, the seller's contact information includes: the seller's name and phone number, the obtaining buyer's contact information, the seller's contact information and Transaction information of the target commodity, including:

obtain the name and/or phone number of said buyer;

Encrypt the buyer's name and/or phone number;

Obtain the seller's name and phone number;

Obtain the transaction location, transaction time and payment method of the target commodity;

If the payment method is electronic payment, obtain the payment account when the buyer pays for the target commodity.

Optionally, obtaining the first two-dimensional code consisting of the buyer's contact information, the seller's contact information and the transaction information of the target product through the two-dimensional code generation method, including:

Obtaining the buyer's contact information, the seller's contact information and the transaction information of the target product in text form, where the buyer's contact information is the encrypted text information;

Through the QRcode generation method, the buyer contact information, seller contact information and transaction information of the target commodity in the text form are converted into a first two-dimensional code.

Optionally, the biometric information of the seller includes at least the fingerprint information of the seller.

Optionally, engraving the second two-dimensional code on the target commodity or the label of the target commodity includes:

The second two-dimensional code is engraved on the target commodity or the label of the target commodity by a laser marking method.

According to a second aspect of the embodiments of the present disclosure, there is provided a traceability marking device suitable for products on the ground, the device comprising:

The information acquisition module is used to acquire buyer contact information, seller contact information and transaction information of the target commodity after the transaction between the buyer and the seller for the target commodity is completed, and the transaction information includes at least one of the following: transaction location, transaction time and payment method;

The first two-dimensional code generation module is connected to the information acquisition module, and is used for obtaining the first two-dimensional code composed of the buyer's contact information, the seller's contact information and the transaction information of the target product through a two-dimensional code generation method ;

a biometric acquisition module, connected with the first two-dimensional code generation module, for acquiring the seller's biometric information;

A second two-dimensional code generation module is connected to the biological feature acquisition module, and is configured to obtain a second two-dimensional code synthesized by the first two-dimensional code and the biometric information through a two-dimensional code synthesis method;

The two-dimensional code engraving module is connected with the second two-dimensional code generating module, and is used for engraving the second two-dimensional code on the target commodity or the label of the target commodity.

Optionally, the buyer's contact information includes: the buyer's name and/or phone number, the seller's contact information includes: the seller's name and phone number, and the information acquisition module is used for:

obtain the name and/or phone number of said buyer;

Encrypt the buyer's name and/or phone number;

Obtain the seller's name and phone number;

Obtain the transaction location, transaction time and payment method of the target commodity;

If the payment method is electronic payment, obtain the payment account when the buyer pays for the target commodity.

Optionally, the first two-dimensional code generation module is used for:

Obtaining the buyer's contact information, the seller's contact information and the transaction information of the target product in text form, where the buyer's contact information is the encrypted text information;

Through the QRcode generation method, the buyer contact information, seller contact information and transaction information of the target commodity in the text form are converted into a first two-dimensional code.

Optionally, the biometric information of the seller includes at least the fingerprint information of the seller.

Optionally, the two-dimensional code engraving module is used for:

The second two-dimensional code is engraved on the target commodity or the label of the target commodity by a laser marking method.

To sum up, the present invention provides a traceable marking method and device suitable for stall products. The method includes: after the buyer and the seller complete the transaction for the target commodity, acquiring the buyer's contact information, the seller's contact information and The transaction information of the target commodity, the transaction information includes at least one of the following: transaction location, transaction time, and payment method; obtain the contact information of the buyer, the contact information of the seller, and the transaction information of the target commodity through the QR code generation method. The first two-dimensional code; obtain the biometric information of the seller; obtain the second two-dimensional code synthesized by the first two-dimensional code and the biometric information through the two-dimensional code synthesis method; engrave the second two-dimensional code on the on the target product or on the label of the target product. By engraving a QR code containing buyer's contact information, seller's contact information, transaction information and seller's biometric information on the product, buyers can contact the seller when there is a problem with the product, and the seller can also identify whether the product is The products sold by oneself can improve the safety of products on the street, build the trust of buyers and sellers, and improve buyers' desire to buy, and promote economic development.

Other features and advantages of the present disclosure will be described in detail in the detailed description that follows.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present disclosure, and constitute a part of the specification, and together with the following detailed description, are used to explain the present disclosure, but not to limit the present disclosure. In the attached image:

FIG. 1 is a flow chart of a traceability marking method applicable to ground-stalled products according to an exemplary embodiment;

Fig. 2 is the flow chart of a kind of information acquisition method shown according to Fig. 1;

Fig. 3 is according to the flow chart of a kind of two-dimensional code generation method shown in Fig. 2;

FIG. 4 is a structural block diagram of a traceability marking device suitable for products on the ground, according to an exemplary embodiment.

Detailed ways

The specific embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present disclosure, but not to limit the present disclosure.

Fig. 1 is a flow chart of a method for traceability marking suitable for products on the ground according to an exemplary embodiment. As shown in Fig. 1 , the method includes:

In step 101, after the buyer and the seller complete the transaction for the target commodity, the buyer's contact information, the seller's contact information and the transaction information of the target commodity are acquired.

Wherein, the transaction information includes at least one of the following: transaction location, transaction time and payment method.

For example, after the buyer and the seller complete the transaction for the target commodity, in order to ensure the traceability of the target commodity after the buyer leaves the booth, the contact information of the seller and the contact information voluntarily provided by the buyer and the information of the target commodity are obtained. Transaction information such as transaction time, transaction location, payment method, etc., so that buyers can trace the source of the target product (ie, contact the seller of the target product) when there is a quality problem with the target product. It is understandable that, on the premise of ensuring information security, the more comprehensive the buyer's contact information, seller's contact information and transaction information obtained, the easier it is for buyers to trace the source of the target product.

In step 102, a first two-dimensional code consisting of the buyer's contact information, the seller's contact information and the transaction information of the target product is obtained by using a two-dimensional code generating method.

For example, in order to facilitate the storage of buyer contact information, seller contact information, and transaction information, a first two-dimensional code composed of the above information is obtained through a two-dimensional code generation method.

In step 103, the biometric information of the seller is obtained.

For example, it can be understood that when a buyer finds a seller with a target product with defective quality, the seller also needs to prove whether the target trademark was sold by himself. After the QR code, you also need to obtain the biometric information of the seller.

Wherein, the biometric information of the seller includes at least the fingerprint information of the seller.

In step 104, a second two-dimensional code synthesized from the first two-dimensional code and the biometric information is obtained by a two-dimensional code synthesis method.

For example, the first two-dimensional code and the seller's biometric information are synthesized to generate a second two-dimensional code, so that when the second two-dimensional code is scanned during the traceability process, the seller's biometric information can be obtained at the same time. and the information contained in the first QR code. And the biometric information (for example, fingerprint information) will not affect the reading of the information contained in the first two-dimensional code.

In step 105, the second two-dimensional code is engraved on the target commodity or the label of the target commodity.

For example, after the second two-dimensional code is generated, the second two-dimensional code is engraved on the target product or the label of the target product by laser marking technology, so that the buyer or seller can scan the second two-dimensional code to obtain the corresponding information.

Among them, laser marking refers to the use of high-energy density lasers to locally irradiate the workpiece (that is, the target product or the label of the target product), so that the surface material vaporizes or undergoes a chemical reaction of color change, thereby leaving a permanent mark. marking method. The second QR code engraved by laser marking technology has the characteristics of long retention time and not easy to be damaged.

To sum up, the present invention provides a traceable marking method and device suitable for stall products. The method includes: after the buyer and the seller complete the transaction for the target commodity, acquiring the buyer's contact information, the seller's contact information and The transaction information of the target commodity, the transaction information includes at least one of the following: transaction location, transaction time, and payment method; obtain the contact information of the buyer, the contact information of the seller, and the transaction information of the target commodity through the QR code generation method. The first two-dimensional code; obtain the biometric information of the seller; obtain the second two-dimensional code synthesized by the first two-dimensional code and the biometric information through the two-dimensional code synthesis method; engrave the second two-dimensional code on the on the target product or on the label of the target product. By engraving a QR code containing buyer's contact information, seller's contact information, transaction information and seller's biometric information on the product, buyers can contact the seller when there is a problem with the product, and the seller can also identify whether the product is The products sold by oneself can improve the safety of products on the street, build the trust of buyers and sellers, and improve buyers' desire to buy, and promote economic development.

Fig. 2 is a flowchart of a method for obtaining information according to Fig. 1. As shown in Fig. 2, the buyer's contact information includes: the buyer's name and/or phone number, and the seller's contact information includes: the seller name and phone number, this step 101 includes:

In step 1011, the buyer's name and/or phone number is obtained.

In step 1012, the name and/or phone number of the buyer is encrypted.

For example, in order to prevent the buyer's information from being leaked, the buyer's contact information is at least one of a name and a phone number voluntarily provided by the buyer, and after obtaining the buyer's contact information, the buyer's contact information needs to be encrypted. . For example: the buyer's name is "Li Hua", and the encrypted buyer's name is "*hua"; the fixed-digit numbers in the encrypted buyer's phone number are replaced by "x".

It is understandable that the encrypted buyer's contact information has a certain degree of confidentiality, and the first QR code or the second QR code generated according to the encrypted buyer's contact information, even if there are criminals who scan the first QR code or the second QR code. If the QR code or the second QR code wants to obtain the buyer's contact information, it can only obtain the encrypted buyer's name and phone number, which can protect the buyer to a certain extent.

In step 1013, the seller's name and phone number are obtained.

For example, obtaining the seller's name and phone number can facilitate the buyer to contact the seller in time when there is a quality problem with the target product. Understandably, unlike how buyers voluntarily provide contact information, the seller's name and phone number are mandatory for the seller.

In step 1014, the transaction location, transaction time and payment method of the target commodity are acquired.

In step 1015, if the payment method is electronic payment, the payment account number used by the buyer to pay for the target commodity is obtained.

For example, obtaining transaction information such as the transaction location, transaction time and payment method of the target product can facilitate the seller to confirm the target product (the seller may sell a large number of products in one day, even the same product may come from different sources. to obtain more information about the target product, which can facilitate the seller to find the purchase channel and product batch of the target product). Similarly, when the payment method is WeChat payment, bank card payment or Alipay payment When waiting for an electronic payment method, obtaining the payment account number of the buyer at the time of payment can also facilitate the seller to confirm the target product.

Fig. 3 is a flow chart of a method for generating a two-dimensional code shown in Fig. 2. As shown in Fig. 3, step 102 includes:

In step 1021, the buyer's contact information, the seller's contact information and the transaction information of the target commodity in text form are acquired.

Wherein, the buyer's contact information is encrypted text information.

For example, the traceability marking method applicable to the floor-stall products in the embodiment of the present disclosure can be applied to an electronic device, and the electronic device includes an information input unit, a two-dimensional code generation unit, and a laser marking unit. When the transaction for the target commodity is completed, the buyer and the seller input the buyer's contact information, the seller's contact information and the transaction information of the target commodity in text form through the input unit of the electronic device.

In step 1022, the buyer's contact information, the seller's contact information and the transaction information of the target product in the text form are converted into a first two-dimensional code by using a QRcode two-dimensional code generating method.

Illustratively, after the electronic device obtains the above-mentioned information in text form, it calls the two-dimensional code generation unit, and converts the above-mentioned text-form buyer contact information, seller contact information and transaction information of the target product into The first QR code.

To sum up, the present invention provides a traceable marking method and device suitable for stall products. The method includes: after the buyer and the seller complete the transaction for the target commodity, acquiring the buyer's contact information, the seller's contact information and The transaction information of the target commodity, the transaction information includes at least one of the following: transaction location, transaction time, and payment method; obtain the contact information of the buyer, the contact information of the seller, and the transaction information of the target commodity through the QR code generation method. The first two-dimensional code; obtain the biometric information of the seller; obtain the second two-dimensional code synthesized by the first two-dimensional code and the biometric information through the two-dimensional code synthesis method; engrave the second two-dimensional code on the on the target product or on the label of the target product. By engraving a QR code containing buyer's contact information, seller's contact information, transaction information and seller's biometric information on the product, buyers can contact the seller when there is a problem with the product, and the seller can also identify whether the product is The products sold by oneself can improve the safety of products on the street, build the trust of buyers and sellers, and improve buyers' desire to buy, and promote economic development.

FIG. 4 is a structural block diagram of a traceability marking device suitable for floor stall products according to an exemplary embodiment. As shown in FIG. 4 , the traceability marking device 400 for floor stall products includes:

The information acquisition module 410 is configured to acquire buyer contact information, seller contact information and transaction information of the target commodity after the transaction between the buyer and the seller for the target commodity is completed, and the transaction information includes at least one of the following: transaction location, transaction time and payment method;

The first two-dimensional code generation module 420, connected with the information acquisition module 410, is used to obtain the first two-dimensional code composed of the buyer's contact information, the seller's contact information and the transaction information of the target product through a two-dimensional code generation method ;

a biometric acquisition module 430, connected to the first two-dimensional code generation module 420, for acquiring the seller's biometric information;

The second two-dimensional code generation module 440 is connected to the biometric feature acquisition module 430, and is configured to obtain a second two-dimensional code synthesized by the first two-dimensional code and the biometric information through a two-dimensional code synthesis method;

The two-dimensional code engraving module 450 is connected to the second two-dimensional code generating module 440, and is used for engraving the second two-dimensional code on the target commodity or the label of the target commodity.

Optionally, the buyer's contact information includes: the buyer's name and/or phone number, the seller's contact information includes: the seller's name and phone number, and the information acquisition module 410 is used for:

Obtain the buyer's name and/or phone number;

Encrypt the buyer's name and/or phone number;

Obtain the seller's name and phone number;

Obtain the transaction location, transaction time and payment method of the target commodity;

If the payment method is electronic payment, obtain the payment account when the buyer pays for the target commodity.

Optionally, the first two-dimensional code generation module 420 is used for:

Obtain the buyer's contact information, the seller's contact information and the transaction information of the target product in text form, and the buyer's contact information is the encrypted text information;

Through the QRcode generation method, the buyer's contact information, the seller's contact information and the transaction information of the target commodity in the text form are converted into a first two-dimensional code.

Optionally, the biometric information of the seller includes at least the fingerprint information of the seller.

Optionally, the two-dimensional code engraving module 450 is used for:

The second two-dimensional code is engraved on the target commodity or the label of the target commodity by a laser marking method.

To sum up, the present invention provides a traceable marking method and device suitable for stall products. The method includes: after the buyer and the seller complete the transaction for the target commodity, acquiring the buyer's contact information, the seller's contact information and The transaction information of the target commodity, the transaction information includes at least one of the following: transaction location, transaction time, and payment method; obtain the contact information of the buyer, the contact information of the seller and the transaction information of the target commodity through the QR code generation method. The first two-dimensional code; obtain the biometric information of the seller; obtain the second two-dimensional code synthesized by the first two-dimensional code and the biometric information through the two-dimensional code synthesis method; engrave the second two-dimensional code on the on the target product or on the label of the target product. By engraving a QR code containing buyer's contact information, seller's contact information, transaction information and seller's biometric information on the product, buyers can contact the seller when there is a problem with the product, and the seller can also identify whether the product is The products sold by oneself can improve the safety of products on the street, build the trust of buyers and sellers, and improve buyers' desire to buy, and promote economic development.

The preferred embodiments of the present disclosure have been described above in detail with reference to the accompanying drawings. However, the present disclosure is not limited to the specific details of the above-mentioned embodiments. Various simple modifications can be made to the technical solutions of the present disclosure within the scope of the technical concept of the present disclosure. These simple modifications all fall within the protection scope of the present disclosure.

In addition, it should be noted that the various specific technical features described in the above-mentioned specific embodiments can be combined in any suitable manner unless they are inconsistent. In order to avoid unnecessary repetition, the present disclosure provides The combination method will not be specified otherwise.

In addition, the various embodiments of the present disclosure can also be arbitrarily combined, as long as they do not violate the spirit of the present disclosure, they should also be regarded as the contents disclosed in the present disclosure.

Claims (10)

1. a traceable marking method applicable to ground-stalled products, characterized in that the method comprises: After the buyer and the seller complete the transaction for the target commodity, obtain the buyer's contact information, the seller's contact information and the transaction information of the target commodity, the transaction information including at least one of the following: transaction location, transaction time and payment method; Obtain a first two-dimensional code consisting of the buyer's contact information, the seller's contact information and the transaction information of the target commodity by using a two-dimensional code generating method; Obtain the seller's biometric information; Obtain a second two-dimensional code synthesized from the first two-dimensional code and the biometric information by a two-dimensional code synthesis method; The second two-dimensional code is engraved on the target commodity or the label of the target commodity. 2. The method according to claim 1, wherein the buyer's contact information includes: the buyer's name and/or phone number, the seller's contact information includes: the seller's name and phone number, the Obtain buyer contact information, seller contact information, and transaction information of the target product described above, including: obtain the name and/or phone number of said buyer; Encrypt the buyer's name and/or phone number; Obtain the seller's name and phone number; Obtain the transaction location, transaction time and payment method of the target commodity; If the payment method is electronic payment, obtain the payment account when the buyer pays for the target commodity. 3. The method according to claim 2, wherein the method for generating a two-dimensional code is to obtain the first two-dimensional code consisting of the buyer's contact information, the seller's contact information and the transaction information of the target product, include: Obtaining the buyer's contact information, the seller's contact information and the transaction information of the target product in text form, where the buyer's contact information is the encrypted text information; Through the QRcode generation method, the buyer contact information, seller contact information and transaction information of the target commodity in the text form are converted into a first two-dimensional code. 4. The method according to claim 1, wherein the biometric information of the seller includes at least the fingerprint information of the seller. 5. The method according to claim 1, wherein the engraving the second two-dimensional code on the target commodity or the label of the target commodity comprises: The second two-dimensional code is engraved on the target commodity or the label of the target commodity by a laser marking method. 6. A traceable marking device suitable for products on the ground, characterized in that the device comprises: The information acquisition module is used to acquire buyer contact information, seller contact information and transaction information of the target commodity after the transaction between the buyer and the seller for the target commodity is completed, and the transaction information includes at least one of the following: transaction location, transaction time and payment method; The first two-dimensional code generation module is connected to the information acquisition module, and is used for obtaining the first two-dimensional code composed of the buyer's contact information, the seller's contact information and the transaction information of the target product through a two-dimensional code generation method ; a biometric acquisition module, connected with the first two-dimensional code generation module, for acquiring the seller's biometric information; A second two-dimensional code generation module is connected to the biological feature acquisition module, and is configured to obtain a second two-dimensional code synthesized by the first two-dimensional code and the biometric information through a two-dimensional code synthesis method; The two-dimensional code engraving module is connected with the second two-dimensional code generating module, and is used for engraving the second two-dimensional code on the target commodity or the label of the target commodity. 7. The device according to claim 6, wherein the buyer's contact information includes: the buyer's name and/or phone number, the seller's contact information includes: the seller's name and phone number, the The above information acquisition module is used to: obtain the name and/or phone number of said buyer; Encrypt the buyer's name and/or phone number; Obtain the seller's name and phone number; Obtain the transaction location, transaction time and payment method of the target commodity; If the payment method is electronic payment, obtain the payment account when the buyer pays for the target commodity. 8. The device according to claim 7, wherein the first two-dimensional code generation module is used for: Obtaining the buyer's contact information, the seller's contact information and the transaction information of the target product in text form, where the buyer's contact information is the encrypted text information; Through the QRcode generation method, the buyer contact information, seller contact information and transaction information of the target commodity in the text form are converted into a first two-dimensional code. 9 . The device according to claim 6 , wherein the biometric information of the seller includes at least fingerprint information of the seller. 10 . 10. The device according to claim 6, wherein the two-dimensional code engraving module is used for: The second two-dimensional code is engraved on the target commodity or the label of the target commodity by a laser marking method.

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