KR102015552B1 - Method and system for checking the product list in a box using qr code - Google Patents

Abstract

The present invention relates to a method for checking a product list in a box using a QR code which comprises the steps of: transmitting, by a user terminal, an order request signal for at least one product to be purchased by a user to a server; generating, by the server received with an order request, a first product list including a name of the product, and encrypting the first product list to generate a QR code; outputting, by the server, the QR code to be attached to a box in which the product is packed; obtaining QR code image information by photographing the QR code by the user terminal when the box, in which the product attached with the QR code is packed, is delivered; obtaining a second product list from the QR code image information by the user terminal; and displaying the obtained second product list by the user terminal.

Description

Method and system to check the product list inside the box using QR code {METHOD AND SYSTEM FOR CHECKING THE PRODUCT LIST IN A BOX USING QR CODE}

The present invention relates to a method and system for checking a product list in a box using a QR code, and more particularly, to a method and system for providing information on a list of items included in a box using a QR code attached to a box. It is about.

Recently, as non-face-to-face transactions such as internet shopping and home shopping are activated, the delivery service industry such as courier service is greatly activated. The shipping service industry is an industry in which a deliveryman delivers goods or mail purchased by a buyer to the buyer's address.

When a buyer receives a product from a seller, he or she must dismantle the box in which the product is packaged so that the buyer can determine what product is inside the box. This is not at all uncomfortable when one courier has been delivered, but may be somewhat uncomfortable when more than one courier has been delivered. In order to find a high-priority courier, a buyer has to disassemble all delivered boxes so that the goods contained in the box can be identified.

Korea Patent Publication 10-2018-0096224 (August 29, 2018)

The present invention is to solve the above-mentioned problems, an object of the present invention to determine the list of goods contained in the box using a QR code attached to the outer surface of the delivery box.

In addition, an object of the present invention is to encrypt a product list so that other users can not grasp the product list by using a QR code.

In addition, an object of the present invention is to increase the security by decrypting the QR code using a decryption module built in the cloud, not the user terminal.

The technical problem to be achieved in the present invention is not limited to the above-mentioned problems, and other technical problems not mentioned above may be clearly understood by those skilled in the art from the following description. There will be.

According to an aspect of the present invention, a user terminal transmits an order request signal for one or more goods to be purchased by a user to a server, and the server receiving the order request includes a first product including a name of the goods. Generating a list and encrypting the first product list to generate a QR code, the server outputting the QR code so that the QR code can be attached to a box in which the product is packaged, and the QR code is attached When receiving the box packed with the goods, the user terminal photographs the QR code to obtain the QR code image information, the user terminal to obtain a second product list from the QR code image information, the user terminal And displaying the obtained second product list.

In another aspect, the present invention provides a product delivery service system using a QR code, by using the first product list including the product name included in the delivery request signal received from the user to decrypt the server and the QR code to generate the QR code It may include a user terminal for obtaining a second product list, the server generates the first product list including the communication unit for receiving the delivery request signal of the product from the user terminal and the name of the product, the first A control unit for generating a QR code by encrypting a product list, the user terminal transmitting a signal for requesting delivery of goods to a server, a photographing unit for capturing the QR code to obtain QR code image information, and the QR code image A control unit for obtaining the second product list from the information and a display for displaying the second product list. It characterized in that it comprises one part play.

According to the present invention as described above, it is possible to grasp the QR code attached to the outer surface of the courier box with the user terminal to grasp the product list included in the box.

In addition, the present invention can encrypt the product list information included in the QR code, so that even if the other user terminal photographs the QR code, it may not be able to grasp the product list.

In addition, the present invention can increase the security by decrypting the QR code using a decryption module embedded in the cloud, not the user terminal.

1 is a view for explaining the operating environment of the product delivery service system using a QR code according to an embodiment of the present invention.
2 is a diagram illustrating a server of a product delivery service system using a QR code according to an embodiment of the present invention.
3 is a diagram illustrating a user terminal of a product delivery service system using a QR code according to an embodiment of the present invention.
4 is a flowchart illustrating a product delivery service method using a QR code according to an embodiment of the present invention.
5 is a view showing the overall flow of the goods delivery service system according to an embodiment of the present invention.

The above objects, features, and advantages will be described in detail with reference to the accompanying drawings, whereby those skilled in the art may easily implement the technical idea of the present invention. In describing the present invention, when it is determined that the detailed description of the known technology related to the present invention may unnecessarily obscure the gist of the present invention, the detailed description will be omitted.

The same reference numerals in the drawings are used to indicate the same or similar components, all combinations described in the specification and claims may be combined in any way. And unless specified otherwise, reference to the singular may include one or more, and reference to the singular may also include the plural expression.

The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting. Singular expressions as used herein may also be intended to include the plural meanings, unless the context clearly indicates otherwise. The term "and / or," "and / or" includes any and all combinations of the items listed therein. The terms "comprising", "comprising", "comprising", "comprising", "having", "having", and the like have implicit meanings, and as such, these terms are defined by their features, It specifies steps, actions, elements, and / or components and does not exclude the presence or addition of one or more other features, integers, steps, actions, elements, components, and / or groups thereof. The steps, processes, and operations of a method described herein should not be construed as necessarily in their particular order as discussed or illustrated, unless the order of execution is specifically determined. . It should also be understood that additional or alternative steps may be used.

In addition, each component may be implemented as a hardware processor, each of the above components may be integrated into a single hardware processor, or the above components may be combined with each other to be implemented as a plurality of hardware processors.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

First, Figure 1 is a view for explaining the operating environment of the product delivery service system using a QR code according to an embodiment of the present invention. Referring to FIG. 1, a product delivery service system (hereinafter, referred to as a system) may generate a QR code through a server and attach the QR code to a box in which a product requested by a user is packaged and deliver the same to a user. The user who receives the box with the QR code attached thereto may photograph the QR code using the user terminal and activate a decryption module located in the cloud through a unique key (core key) of the user terminal. When the decryption module is activated, the user terminal may obtain a product list by decrypting the QR code.

2 is a diagram illustrating a server of a product delivery service system using a QR code according to an embodiment of the present invention. Referring to FIG. 2, when the server 100 receives a delivery request signal of a product from the user terminal 200, the server 100 may generate a product list including the name of the product, encrypt the product list, and generate a QR code. The server 100 may include a communicator 110, a controller 130, and a storage 150.

The communication unit 110 may receive a delivery request signal of a product from the user terminal 200. In this case, the delivery request signal of the product may include user information including at least one of a user name or a phone number and one or more product names.

The controller 130 generates a first product list based on the delivery request signal, and then encrypts the first product list to generate an encrypted product code. That is, the controller 130 may generate the first product list by using one or more product names included in the delivery request signal of the product. For example, when the product names included in the delivery request signal are crackers, choco pies, and monshells, the server 100 may generate a first product list, such as {crackers, chocopies, monshells}. Then, the controller 130 may generate the QR code by encrypting the encrypted product code again. The controller 130 may include a code generator 131, a QR code generator 133, a QR code output unit 135, and a decoder 137.

The control unit 130 outputs a code generation unit 131 for encrypting the first product list, a QR code generation unit 133 for generating a QR code, and a QR code for outputting a QR code to be attached to a box in which a product is packaged. It may include an output unit 135.

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The code generator 131 may generate an encrypted product code by encrypting a product list. In this case, an RSA algorithm may be used as the encryption algorithm, but various encryption algorithms may be used without being limited thereto.
The QR code generation unit 133 may generate a QR code in which the encrypted product code generated by the code generation unit 131 is encrypted once more. The QR code may refer to a two-dimensional barcode in a matrix format representing information in a black and white lattice pattern. The QR code may be divided into a quiet zone, a location detection pattern, a typing pattern, an alignment pattern, format information, version information, a data area, and the like. The QR code may include information of up to 7089 numbers, up to 4296 characters in English (ASCII), up to 2953 characters in 8-bit bytes, and up to 1817 characters in Chinese characters.
The QR code output unit 135 may output the QR code generated by the QR code generator 133. The output QR code may be attached to the box in which the goods are packaged.
In this process, the controller 130 stores the first product list and the information of the user terminal in correspondence. The reason for this is that the controller 130 checks whether the encrypted product code is normally decrypted at the request of the user terminal.
That is, when receiving the temporary product list from the user terminal, the controller 130 compares the temporary product list and the first product list corresponding to the user terminal to determine whether the temporary product list is a list generated through a normal decoding process. You can check.
The storage unit 150 may store a product list and a QR code corresponding to the product list.

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3 is a diagram illustrating a user terminal of a product delivery service system using a QR code according to an embodiment of the present invention. Referring to FIG. 2, when the user terminal 200 receives a box containing a product, the user terminal 200 may interpret a QR code attached to the product to obtain a product list and display the product list on the screen.

The user terminal 200 transmits a delivery request signal of a product to the server 100, and when the box containing the QR code attached product is delivered, scans the QR code and decrypts the QR code to encrypt the QR code. The obtained product code may be obtained, the encrypted product code may be decrypted, the product list may be obtained, and the obtained product list may be displayed. In this case, the user terminal 200 may activate a decryption module stored in the cloud 300 to decrypt the encrypted product code obtained through the QR code decryption process.
To this end, the user terminal 200 may generate a key using the resistance value of the security chip included in the user terminal 200. Since the key is generated using a resistance value that is unique to the hardware, it can not be duplicated and has excellent security. The key may activate the decryption module stored in the cloud 300 interworking with the user terminal 200.

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The user terminal 200 may include a communication unit 210, a photographing unit 230, a controller 250, and a display unit 270. The communicator 210 may transmit a delivery request signal for one or more goods to the server 100. In addition, the communication unit 210 transmits the temporary product list generated by the controller 250 to the server 100, and confirms whether or not the temporary product list from the server 100 matches the product list corresponding to the QR code. Can be received.
When the product is delivered with a box packed, the photographing unit 230 photographs the QR code attached to the box and decrypts it to extract the encrypted product code.

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The controller 250 may activate a decryption module stored in the cloud 300 interworking with the user terminal 200 to decrypt the encrypted product code. In this case, when the decryption module is activated, the controller 250 may obtain a temporary product list by decrypting the encrypted product code using the decryption module.

When the control unit 250 receives a result of confirming that the temporary product list matches the product list corresponding to the QR code through the communication unit 230, the controller 250 sets the temporary product list as the product list and displays the product list on the display unit 270. Can be.
That is, if the temporary product list and the first product list corresponding to the information of the user terminal are identical, the controller 250 determines that the decryption of the encrypted product code is normally executed and removes the temporary product list. 2 Displayed after determining the list of products.
If the controller 250 receives a confirmation that the temporary product list does not match the product list corresponding to the QR code, the controller 250 may re-encrypt the encrypted product code. If the temporary product list obtained by re-execution still does not match the product list corresponding to the QR code, the controller 250 may display a notification message indicating that the QR code has not been recognized on the display unit 270.
That is, if the temporary product list and the first product list corresponding to the information of the user terminal are different based on the confirmation result, the controller 250 determines that the decryption of the encrypted product code is not normally executed, and through the decryption module. The decryption of the encrypted product code is performed again, and a temporary product list is provided to the server. Thereafter, if the temporary product list obtained by re-execution still does not match the product list corresponding to the QR code, the controller 250 may display a notification message indicating that the recognition of the QR code has failed on the display unit 270.

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4 is a flowchart illustrating a product delivery service method using a QR code according to an embodiment of the present invention.

Referring to FIG. 4, the user terminal may transmit a product request signal including one or more product information to request delivery to the server (S10).

The server receiving the product request signal from the user terminal may generate a product list using the product name included in the product request signal (S20), encrypt the product list, and generate a QR code (S30).

The user who receives the box in which the generated QR code attached product is packaged may acquire an encrypted product code by photographing and decrypting the QR code using the user terminal. The user terminal acquiring the encrypted product code may activate the decryption module included in the linked cloud using a key generated using the unique resistance value of the security chip embedded in the user terminal. The activated decryption module may decrypt the encrypted product code of the user terminal (S40) and generate a temporary product list (S50).

The user terminal may transmit the temporary goods list to the server in order to check whether the generated temporary goods list matches the goods list actually requested for delivery by the user (S60).

The server receiving the temporary product list from the user terminal may compare the temporary product list and the product list corresponding to the user terminal (S70). The server may transmit a confirmation result, which is a comparison result of the two product lists, to the user terminal (S80).

The user terminal receiving the confirmation result may analyze the confirmation result (S90), and if the confirmation result is the same, set the temporary product list as the product list and display the product list on the display (S100).

If the verification result is inconsistent, the user terminal may regenerate the temporary product list by decrypting the encrypted product code again. If the regenerated temporary goods list does not match the goods list, the user terminal may display a notification message indicating that the recognition of the QR code has failed.

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5 is a view showing the overall flow of the goods delivery service system according to an embodiment of the present invention. Referring to FIG. 5, a user may access an online shopping mall using an electronic device such as a PC, a smartphone, a tablet PC, and the like. The user may order one or more items to purchase in the online shopping mall. The server receiving the order request signal from the user may check the order history and generate a QR code including the user's information and the order details. Furthermore, the server can inspect and package one or more products included in the order history. At this time, the server may store the goods and packaging related information in the database, and then output the generated QR code to attach to the box packed with the goods. The box with the QR code attached may be delivered to the user through a courier. When the delivery of the box is started, the server receives the delivery progress of the box from the courier and manages the status. If the user is located in another country, the server may output the invoice after delivery.

Embodiments of the present invention disclosed in the specification and drawings are only specific examples to easily explain the technical contents of the present invention and aid the understanding of the present invention, and are not intended to limit the scope of the present invention. It will be apparent to those skilled in the art that other modifications based on the technical idea of the present invention can be carried out in addition to the embodiments disclosed herein.

Claims (7)

The user terminal transmits an order request signal for one or more items that the user wants to purchase to the server;
The server receiving the order request generates a first product list including the name of the product and encrypts to generate a product code, and encrypts the encrypted product code to generate a QR code;
Storing, by the server, the first product list and information of the user terminal in correspondence with each other to confirm whether the encrypted product code is normally decrypted;
Outputting, by the server, the QR code so that the QR code can be attached to the box in which the product is packaged;
When the user receives a box containing the product with the QR code attached thereto, the user terminal scans the QR code to obtain the encrypted product code;
Generating, by the user terminal, a key using a resistance value which is a unique value of hardware included therein, and attempting to activate a decryption module stored in a cloud using the key;
When the decryption module stored in the cloud is activated, the user terminal decrypts the encrypted product code through the decryption module to generate a temporary product list, and then checks whether the encrypted product code is normally decrypted. Providing a list to the server;
The server compares the temporary product list and the first product list corresponding to the user terminal to check whether the temporary product list is a list generated through a normal decoding process, and then transmits the comparison result to the user terminal. step; And
And determining, by the user terminal, the temporary product list based on the comparison result, determining and displaying a second product list, or performing decryption of the encrypted product code again,
Determining and displaying the temporary product list and displaying the temporary product list according to the comparison result, or re-decrypting the encrypted product code
If the user terminal is different from the temporary product list and the first product list corresponding to the information of the user terminal based on the comparison result, the user terminal determines that the decryption of the encrypted product code is not normally executed, Performing decryption of the encrypted product code to generate a temporary product list and providing the temporary product list to a server; And
If the user terminal is identical to the temporary product list and the first product list corresponding to the information of the user terminal based on the comparison result, the user terminal determines that the decryption of the encrypted product code is normally executed, and the temporary product list is determined as the second product. Determining and displaying the list;
How to check the product list inside the box using QR code.
In the product delivery service system using a QR code including a cloud, a server and a user terminal,
When the user transmits an order request signal for one or more goods to be purchased to the server, and the user receives a box containing the goods with the QR code attached thereto, the user terminal scans the QR code and then decrypts it. Obtain an encrypted product code, generate a key using a resistance value that is a unique value of hardware included therein, attempt to activate a decryption module stored in the cloud using the key, and store When the decryption module is activated, the user terminal decrypts the encrypted product code through the decryption module to generate a temporary product list, and then transmits the temporary product list to the server to confirm whether the encrypted product code is normally decrypted. And based on a comparison result received from the server If the temporary product list and the first product list corresponding to the information of the user terminal are different, it is determined that decryption of the encrypted product code is not normally executed, and the decryption module performs decryption of the encrypted product code again. Generate and provide a product list to the server, and if the temporary product list and the first product list corresponding to the information of the user terminal are the same based on the comparison result, it is determined that decryption of the encrypted product code is normally executed. A user terminal which displays a product list after determining it as a second product list;
Upon receiving the order request signal, a first product list including the name of the product is generated and encrypted to generate a product code, the encrypted product code is encrypted to generate a QR code, and the encrypted product code In order to confirm whether is successfully decoded, the first product list and the information of the user terminal are stored in correspondence with each other, and the QR code is output so that the QR code can be attached to the box in which the product is packaged. When the temporary product list is received from the user terminal, the comparison result is determined by comparing the temporary product list with the first product list corresponding to the user terminal and checking whether the temporary product list is a list generated through a normal decoding process. A server for transmitting to the user terminal; And
And a cloud storing a decryption module for generating a temporary product list by decrypting the encrypted product code in association with the user terminal when activated based on the key key received from the user terminal.
In-box product list checking system using QR code. delete delete delete delete delete

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