KR102193839B1 - Car commerce service apparatus that enables ordering and payment of goods through a kiosk in a vehicle and operating method thereof - Google Patents

Abstract

Disclosed are a car commerce service device and a method of operating the same, which enables product order payment through a kiosk in a vehicle. In the present invention, when a predetermined vehicle approaches a kiosk device installed in a store, recognition of the vehicle is automatically performed through interlocking with the vehicle, and when an order for a specific product is performed through the kiosk device, the By presenting a car commerce service device capable of completing payment processing for the price of a product after receiving payment information from a kiosk device and performing authentication for the corresponding payment information and its operation method, Even without a store employee, the driver of the vehicle can conveniently assist the vehicle to order and purchase the product he wants through a kiosk device.

Description

CAR COMMERCE SERVICE APPARATUS THAT ENABLES ORDERING AND PAYMENT OF GOODS THROUGH A KIOSK IN A VEHICLE AND OPERATING METHOD THEREOF}

The present invention relates to a technique for an order and payment processing technique for supporting the driver to easily order and purchase products sold in stores using a kiosk device without getting off the vehicle.

Recently, with the emergence of various technologies related to electronic commerce, electronic commerce services for promoting user convenience have been attracting attention.

In particular, as portable devices capable of connecting to the Internet such as smartphones and tablet PCs appear, electronic commerce-related services using portable devices are being actively distributed.

In recent years, as the use of self-vehicles has increased, a car commerce service called'Drive Through', a service that allows drivers to enter the store and purchase the products they want right inside the vehicle without getting off the vehicle. Is attracting attention.

In the order service using a conventional vehicle, the driver reads a predetermined menu after entering the store, selects the product he wants to purchase, and then orders the product from the store employee and delivers a payment method such as a credit card to the employee. Then, after the employee processes the payment through a point of sales (POS) terminal in the store, a method of delivering the product to the driver was used.

The order service using such a vehicle can provide convenience to the driver in that the driver can order products without getting off the bus, but in terms of ordering and payment for products, the store is based on the traditional ordering and payment method. There was some inconvenience in that the employee directly received the order and processed the payment.

In recent years, research on connected cars that enable the vehicle to be connected to external devices through a network by installing a function that enables network communication inside the vehicle is being actively conducted. In the order service using a vehicle by utilizing the system, research on technology that enables more automated order and payment processing is required.

Korean Patent Application Publication No. 10-2017-0134884 (2017.12.07.) Korean Patent Application Publication No. 10-2018-0064449 (June 14, 2018) Republic of Korea Patent Publication No. 10-2016-0146734 (2016.12.21.) Republic of Korea Patent Publication No. 10-1486782 (2015.01.28.)

In the present invention, when a predetermined vehicle approaches a kiosk device installed in a store, recognition of the vehicle is automatically performed through interlocking with the vehicle, and when an order for a specific product is performed through the kiosk device, the By presenting a car commerce service device capable of completing payment processing for the price of a product after receiving payment information from a kiosk device and performing authentication for the corresponding payment information and its operation method, It aims to support the driver of the vehicle to conveniently order and purchase the product they want through the kiosk device in the vehicle without the need for store staff.

A car commerce service device that enables product order payment through a kiosk in a vehicle according to an embodiment of the present invention is a plurality of unique OTP (One Time Password) generation modules corresponding to the numbers of a plurality of vehicles previously registered as members The OTP generation module storage unit in which they are stored, the first vehicle among the plurality of vehicles enters the vehicle number identification area of the identification camera for identifying the license plate of the vehicle mounted on the kiosk device installed in the store Accordingly, when the number of the first vehicle is identified through the kiosk device, a vehicle number receiving unit receiving the number of the first vehicle from the kiosk device, and a first OTP generation token mounted in the first vehicle 1 When an OTP is generated and the kiosk device receives the first OTP from the first vehicle through communication with the first vehicle, an OTP receiver receiving the first OTP from the kiosk device, the kiosk device When the number of the first vehicle and the first OTP are received from, a first unique OTP corresponding to the number of the first vehicle among the plurality of unique OTP generation modules stored in the OTP generation module storage unit is generated. A unique OTP generation unit that generates a first unique OTP through a module, checks whether the first OTP is the same as the first unique OTP, and if it is determined that the first OTP is the same as the first unique OTP, the A vehicle number authentication unit that authenticates the number of the first vehicle as the number of the vehicle registered as a member, and the kiosk device from among a plurality of products sold in the store after authentication for the number of the first vehicle is completed. 1 When an order request for a product is received, payment information for payment processing of the first product is received from the kiosk device, and the payment process for the first product is completed based on the payment information, and then the first product is By creating a payment completion message notifying that payment has been processed, And a payment processing unit that transmits to the kiosk device.

In addition, the operation method of the car commerce service device that enables product order payment through a kiosk in a vehicle according to an embodiment of the present invention is a plurality of unique OTP generation modules corresponding to the numbers of a plurality of vehicles previously registered as members. Maintaining the OTP generation module storage unit in which they are stored, the first vehicle among the plurality of vehicles enters the vehicle number identification area of the identification camera for identifying the license plate of the vehicle mounted on the kiosk device installed in the store Accordingly, when the number of the first vehicle is identified through the kiosk device, receiving the number of the first vehicle from the kiosk device, a first OTP by a first OTP generation token mounted in the first vehicle Is generated, and when the kiosk device receives the first OTP from the first vehicle through communication with the first vehicle, receiving the first OTP from the kiosk device, the first OTP from the kiosk device 1 When the vehicle number and the first OTP are received, the first unique OTP generation module corresponding to the number of the first vehicle among the plurality of unique OTP generation modules stored in the OTP generation module storage unit Generating a first unique OTP, it is checked whether the first OTP is the same as the first unique OTP, and if it is confirmed that the first OTP is the same as the first unique OTP, the number of the first vehicle When a request for an order for a first product among a plurality of products sold in the store is received from the kiosk device after the step of authenticating that it is the number of the vehicle registered as a member and authentication of the number of the first vehicle is completed , After receiving payment information for payment processing of the first product from the kiosk device and completing the payment process of the first product based on the payment information, a payment completion message notifying that the payment process of the first product is completed is sent. Generating and transmitting to the kiosk device.

In the present invention, when a predetermined vehicle approaches a kiosk device installed in a store, recognition of the vehicle is automatically performed through interlocking with the vehicle, and when an order for a specific product is performed through the kiosk device, the By presenting a car commerce service device capable of completing payment processing for the price of a product after receiving payment information from a kiosk device and performing authentication for the corresponding payment information and its operation method, Even without a store employee, the driver of the vehicle can conveniently assist the vehicle to order and purchase the product he wants through a kiosk device.

1 is a system conceptual diagram illustrating an entire system for describing a car commerce service device that enables product order payment through a kiosk in a vehicle according to an embodiment of the present invention.
2 is a diagram illustrating a structure of a car commerce service device that enables product order payment through a kiosk in a vehicle according to an embodiment of the present invention.
3 is a flowchart illustrating a method of operating a car commerce service device that enables product order payment through a kiosk in a vehicle according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. This description is not intended to limit the present invention to a specific embodiment, it is to be understood to include all changes, equivalents, and substitutes included in the spirit and scope of the present invention. While describing each drawing, similar reference numerals have been used for similar components, and unless otherwise defined, all terms used in the present specification including technical or scientific terms refer to common knowledge in the technical field to which the present invention belongs. It has the same meaning as commonly understood by someone who has it.

In this document, when a part "includes" a certain component, it means that other components may be further included rather than excluding other components unless otherwise stated. In addition, in various embodiments of the present invention, each component, functional blocks or means may be composed of one or more sub-components, and the electrical, electronic, and mechanical functions performed by each component are electronic. A circuit, an integrated circuit, and an application specific integrated circuit (ASIC) may be implemented with various known devices or mechanical elements, and may be implemented separately or two or more may be integrated into one.

On the other hand, the blocks of the attached block diagram and the steps in the flowchart are computer program instructions that are mounted on a processor or memory of equipment capable of processing data such as a general-purpose computer, a special-purpose computer, a portable notebook computer, and a network computer to perform specified functions. It can be interpreted as meaning. Since these computer program instructions can be stored in a memory provided in a computer device or in a memory readable by a computer, the functions described in the blocks in the block diagram or in the steps in the flowchart are produced as a product containing the instruction means to perform this. It could be. In addition, each block or each step may represent a module, segment, or part of code including one or more executable instructions for executing the specified logical function(s). In addition, it should be noted that in some alternative embodiments, functions mentioned in blocks or steps may be executed in a different order. For example, two blocks or steps shown in succession may be performed substantially simultaneously or may be performed in reverse order, and in some cases, some blocks or steps may be omitted.

1 is a system conceptual diagram illustrating an entire system for describing a car commerce service device that enables product order payment through a kiosk in a vehicle according to an embodiment of the present invention.

In FIG. 1, a car commerce service device 110 and a kiosk device 130 are shown.

First, the car commerce service apparatus 110 stores a plurality of unique One Time Password (OTP) generation modules corresponding to the numbers of a plurality of vehicles previously registered as members for use of the car commerce service.

OTP refers to a one-time password, and the plurality of unique OTP generation modules refers to a module used to generate the same OTP as the OTP generation token issued in advance for each of the plurality of vehicles.

Here, predetermined OTP generation tokens have already been issued to each of the plurality of vehicles and are mounted inside each vehicle, and the plurality of unique OTP generation modules are synchronized with the OTP generation token issued to the corresponding vehicle, and are always the same OTP. Can be created.

Various methods, such as a time synchronization method, a challenge-response method, and an event synchronization method, can be used as a method for generating the same OTP between the plurality of unique OTP generation modules and the OTP generation token mounted on each vehicle. When OTP is generated through a predetermined OTP generation token, the same OTP is also generated in the OTP generation module corresponding to the OTP generation token at the same time.

The kiosk device 130 is a device for supporting users to order and pay for products sold in stores. In the present invention, the kiosk device 130 is an identification for identifying the number of the vehicle by photographing the license plate of the vehicle. It is equipped with a camera.

At this time, when the first vehicle 120 of the plurality of vehicles registered as a member enters the store and enters the vehicle number identification area of the identification camera mounted on the kiosk device 130, the kiosk device ( 130) after photographing the license plate of the first vehicle 120, analyzes the license plate photographed image of the first vehicle 120 to identify the number of the first vehicle 120.

At this time, the first vehicle 120 may generate a first OTP through a first OTP generation token mounted on the first vehicle 120, and the kiosk device 130 communicates with the first vehicle 120. By doing so, the first OTP may be received from the first vehicle 120.

Then, the kiosk device 130 may transmit the number of the first vehicle 120 and the first OTP to the car commerce service device 110.

At this time, when the car commerce service device 110 receives the number of the first vehicle 120 and the first OTP from the kiosk device 130, the plurality of unique OTPs stored in the car commerce service device 110 The first unique OTP may be generated through a first unique OTP generation module corresponding to the number of the first vehicle 120 among the generation modules.

Then, the car commerce service device 110 checks whether the first OTP is the same as the first original OTP, and if it is determined that the first OTP is the same as the first original OTP, the first vehicle 120 ) Can be authenticated as the number of a vehicle registered as a member for the use of the car commerce service.

In this way, after authentication for the number of the first vehicle 120 is completed, the driver of the first vehicle 120 uses the kiosk device 130 to order the first product among a plurality of products sold in the store. As the selection input is approved, when the kiosk device 130 transmits an order request for the first product to the car commerce service device 110, the car commerce service device 110 1 After receiving payment information for payment processing of a product and completing the payment processing of the first product based on the payment information, a payment completion message notifying that the payment processing of the first product is completed is generated and sent to the kiosk device 130. Can be transmitted.

In connection with the car commerce service device 110, when an order request for the first product is received from the kiosk device 130, the kiosk device 130 transmits payment information for processing the payment of the first product. Can be requested.

At this time, when the kiosk device 130 receives a request for transmission of payment information for processing the payment of the first product from the car commerce service device 110, the first vehicle 120 is communicated with the first vehicle 120. ), after receiving information on the first payment method, such as predetermined credit card information stored in the first vehicle 120 for payment of the product, information on the first payment method and the first product First payment information including information on price may be generated.

Then, the kiosk device 130 may generate the encrypted first payment information by performing encryption on the first payment information based on the first OTP generated by the first OTP generation token.

In relation to this, the kiosk device 130 may store a preset first hash function and a preset second hash function in a memory to perform encryption of the first payment information.

At this time, when the first payment information is generated, the kiosk device 130 generates a first hash value by applying data constituting the first OTP as an input to the first hash function, and then sends the first payment information. The first partial data may be generated by exclusively ORing the constituting data and the first hash value.

In connection, the kiosk device 130 may generate the first partial data according to an operation of Equation 1 below.

Here, P ₁ denotes the first partial data, m denotes data constituting the first payment information, H() denotes the first hash function, and r denotes data constituting the first OTP.

In this way, when the first partial data is generated, the kiosk device 130 applies the first partial data as an input to the second hash function to generate a second hash value, and the data constituting the first OTP and Second partial data may be generated by exclusively ORing the second hash values with each other.

In relation to this, the kiosk device 130 may generate the second partial data according to an operation of Equation 2 below.

Here, P ₂ denotes the second partial data, and G() denotes the second hash function.

In this way, when the generation of the second partial data is also completed, the kiosk device 130 concatenates the first partial data and the second partial data to complete encryption of the first payment information, thereby encrypting The first payment information can be generated.

In relation to this, when'∥' is referred to as a concatenation symbol, the encrypted first payment information may be expressed as Equation 3 below.

Here, P _c means the encrypted first payment information.

In this way, when encryption of the first payment information is completed, the kiosk device 130 performs encryption on the encrypted first payment information based on the first private key previously stored in the kiosk device 130, After generating the first electronic signature value, the encrypted first payment information and the first electronic signature value may be transmitted to the car commerce service device 110.

In this case, when the encrypted first payment information and the first electronic signature value are received from the kiosk device 130, the car commerce service device 110 may be configured to receive the first public key corresponding to the first private key. The first decryption value may be generated by decrypting the first digital signature value.

Then, the car commerce service device 110 compares whether the first decryption value matches the encrypted first payment information, and when it is determined that the first decryption value matches the encrypted first payment information, the The verification of the first electronic signature value can be confirmed as success.

If the verification of the first electronic signature value is confirmed to be successful, the car commerce service device 110 decrypts and encrypts the encrypted first payment information in order to perform payment processing for the first product. The original data for the first payment information and the first OTP may be restored from the first payment information.

In this regard, the car commerce service device 110 may store the first hash function and the second hash function in the car commerce service device 110 in order to decrypt the encrypted first payment information. have.

In this case, when the verification of the first electronic signature value is confirmed as success, the car commerce service device 110 separates and extracts the first partial data and the second partial data connected on the encrypted first payment information. And when the first partial data and the second partial data are separated and extracted, a third hash value is generated by applying the first partial data as an input to the second hash function, and then the second partial data and the By exclusively ORing the third hash values with each other, restoration of the first OTP may be performed.

In relation to this, the car commerce service apparatus 110 may perform restoration of the first OTP according to the operation of Equation 4 below.

로 연산된 데이터이기 때문에 상기 제1 OTP인 r은 상기 수학식 4에서 나타낸 바와 같은 연산을 수행하게 되면, 배타적 논리합 연산의 특성에 따라 복원될 수 있게 된다.Here, the second partial data P ₂ is as shown in Equation 2

Since the first OTP is data computed by, r, which is the first OTP, can be restored according to the characteristics of the exclusive OR operation when the operation as shown in Equation 4 is performed.

In this way, when the restoration of the first OTP is completed, the car commerce service device 110 applies the restored data constituting the first OTP as input to the first hash function to generate a fourth hash value. Original data for the first payment information may be restored by exclusively ORing the first partial data and the fourth hash value.

In relation to this, the car commerce service apparatus 110 may restore original data for the first payment information according to an operation of Equation 5 below.

로 연산된 데이터이기 때문에 상기 제1 결제 정보에 대한 원본 데이터인 m은 상기 수학식 5에서 나타낸 바와 같은 연산을 수행하게 되면, 배타적 논리합 연산의 특성에 따라 복원될 수 있게 된다.Here, the first partial data P ₁ is as shown in Equation 1

Since the data is calculated as, m, which is the original data for the first payment information, can be restored according to the characteristics of the exclusive OR operation when the operation as shown in Equation 5 is performed.

When the decoding of the first payment information is completed according to the calculations of Equations 4 and 5, the car commerce service device 110 includes the first OTP restored through decryption of the first payment information. It can be checked whether the first unique OTPs generated through the first unique OTP generation module coincide with each other.

If it is confirmed that both OTPs match each other, the car commerce service device 110 determines the first payment method based on the information on the first payment means included in the original data for the restored first payment information. Payment processing can be performed on the price of the product.

In this way, when the payment processing for the first product is completed, the car commerce service device 110 generates a payment completion message notifying that the payment processing of the first product is completed, and then sends the payment completion message to the kiosk device 130. Can be transmitted.

At this time, the kiosk device 130 may display a notification message indicating that the payment process for the first product has been normally completed on the screen, and through this, the driver of the first vehicle 120 By receiving the product, it is possible to easily purchase the product inside the vehicle.

As a result, the car commerce service device 110 according to the present invention automatically recognizes the vehicle through interlocking with the vehicle when a predetermined vehicle approaches the kiosk device 130 installed in the store, When an order for a specific product is performed through the kiosk device 130, payment information is received from the kiosk device 130, authentication for the corresponding payment information is performed, and then payment processing for the price of the product is completed. It is possible to support the driver of a vehicle to conveniently order and purchase a product he or she wants through the kiosk device 130 in the vehicle without a separate store employee for payment.

According to an embodiment of the present invention, when vehicles entering the store are recognized, the car commerce service device 110 analyzes the existing product purchase history for the vehicle and generates a list of products preferred by the driver of the vehicle. After that, such as a function of providing the list to the driver through the kiosk device 130, it may be configured to provide various additional services related to product order to the driver of the vehicle through big data analysis.

Hereinafter, the structure of the car commerce service device 110 will be described in detail with reference to FIG. 2.

FIG. 2 is a diagram illustrating a structure of a car commerce service device 110 that enables product order payment through a kiosk in a vehicle according to an embodiment of the present invention.

2, the car commerce service device 110 includes an OTP generation module storage unit 211, a vehicle number receiving unit 212, an OTP receiving unit 213, a unique OTP generation unit 214, and a vehicle number authentication unit 215. ) And a payment processing execution unit 216.

The OTP generation module storage unit 211 stores a plurality of unique OTP generation modules corresponding to the numbers of a plurality of vehicles previously registered as members for use of the car commerce service.

The vehicle number receiving unit 212 enters the vehicle number identification area of the identification camera for identifying the license plate of the vehicle mounted on the kiosk device 130 in which the first vehicle 120 among the plurality of vehicles is installed. Accordingly, when the number of the first vehicle 120 is identified through the kiosk device 130, the number of the first vehicle 120 is transmitted from the kiosk device 130.

The OTP receiver 213 generates a first OTP by a first OTP generation token mounted in the first vehicle 120, and the kiosk device 130 communicates with the first vehicle 120 When the first OTP is received from 120, the first OTP is received from the kiosk device 130.

When the unique OTP generation unit 214 receives the number of the first vehicle 120 and the first OTP from the kiosk device 130, the plurality of unique OTPs stored in the OTP generation module storage unit 211 are generated. A first unique OTP is generated through a first unique OTP generation module corresponding to the number of the first vehicle 120 among the modules.

The vehicle number authentication unit 215 checks whether the first OTP is the same as the first unique OTP, and if it is determined that the first OTP is the same as the first unique OTP, the number of the first vehicle 120 Is authenticated as the number of the vehicle registered as a member for the use of the car commerce service.

After the authentication for the number of the first vehicle 120 is completed, the payment processing unit 216 receives an order request for a first product from among a plurality of products sold in the store from the kiosk device 130, the kiosk After receiving payment information for payment processing of the first product from the device 130 and completing the payment process of the first product based on the payment information, a payment completion message notifying that the payment process of the first product is completed is sent. It is generated and transmitted to the kiosk device 130.

At this time, according to an embodiment of the present invention, the payment processing unit 216 includes a payment information requesting unit 217, a payment information receiving unit 218, an electronic signature verification unit 219, a payment performing unit 220, and payment It may include a completion message transmission unit 221.

When the order request for the first product is received from the kiosk device 130, the payment information requesting unit 217 requests the kiosk device 130 to transmit payment information for processing payment of the first product.

The payment information receiving unit 218 includes first payment information including information on a first payment method for payment of a product from the kiosk device 130 and information on the price of the first product, and the kiosk device 130 A first electronic signature value generated by performing an electronic signature on the first payment information based on the first private key previously stored in the device is received.

The electronic signature verification unit 219 verifies the first electronic signature value based on a first public key corresponding to the first private key.

When the verification of the first electronic signature is completed, the payment execution unit 220 performs payment processing for the first product based on the information on the first payment method included in the first payment information. .

When the payment processing for the first product is completed, the payment completion message transmission unit 221 generates the payment completion message notifying that the payment processing for the first product is completed, and then sends the payment completion message to the kiosk device 130. send.

At this time, according to an embodiment of the present invention, when the kiosk device 130 receives a request to transmit payment information for processing the payment of the first product from the car commerce service device 110, the first vehicle 120 and the After receiving information on the first payment method stored in the first vehicle 120 from the first vehicle 120 through communication of, when information on the first payment method is received, the first payment The first payment information including information on the means and information on the price of the first product may be generated.

And, when the first payment information is generated, the kiosk device 130 generates the encrypted first payment information by performing encryption on the first payment information based on the first OTP, and the encrypted first payment information 1 By performing encryption on the payment information based on the first private key, the first electronic signature value is generated and the encrypted first payment information and the first electronic signature value are transferred to the car commerce service device 110 Can be transferred to.

In this case, according to an embodiment of the present invention, the electronic signature verification unit 219 may include an electronic signature decryption unit 222 and a verification processing unit 223, and the payment execution unit 220 is the decryption unit 224 And it may include a product payment unit 225.

When the encrypted first payment information and the first electronic signature value are received from the kiosk device 130, the electronic signature decryption unit 222 performs decryption of the first electronic signature value based on the first public key. To generate a first decoded value.

The verification processing unit 223 compares whether the first decryption value matches the encrypted first payment information, and if it is determined that the first decryption value matches the encrypted first payment information, the first electronic signature value The verification of is confirmed as success.

In addition, when the verification of the first electronic signature value is confirmed to be successful, the decryption unit 224 performs decryption on the encrypted first payment information to determine the first payment information from the encrypted first payment information. The original data and the first OTP are restored.

When the decoding of the first payment information is completed, the product payment unit 225 provides the first OTP restored through decryption of the first payment information and the first generated through the first unique OTP generation module. When it is confirmed that the unique OTPs match each other, payment processing for the first product is performed based on the restored original data for the first payment information.

In this case, according to an embodiment of the present invention, the kiosk device 130 may store a preset first hash function and a preset second hash function in a memory of the kiosk device 130, and the first payment When the information is generated, the data constituting the first OTP is applied as an input to the first hash function to generate a first hash value, and then the data constituting the first payment information and the first hash value are mutually exclusive. By ORing, first partial data can be generated.

Then, when the first partial data is generated, the kiosk device 130 generates a second hash value by applying the first partial data as an input to the second hash function, and then the data constituting the first OTP. And the second hash value are exclusively ORed with each other to generate second partial data, and by concatenating the first partial data and the second partial data to complete encryption of the first payment information, the encrypted The first payment information may be generated.

In this case, according to an embodiment of the present invention, the decoding unit 224 may include a hash function storage unit 226, a partial data extraction unit 227, an OTP restoration unit 228, and a payment information restoration unit 229. I can.

The hash function storage unit 226 stores the first hash function and the second hash function.

The partial data extracting unit 227 separates and extracts the first partial data and the second partial data connected on the encrypted first payment information when the verification of the first electronic signature value is successful.

When the first partial data and the second partial data are separated and extracted, the OTP restoration unit 228 applies the first partial data as an input to the second hash function to generate a third hash value, and then the second The first OTP is reconstructed by exclusively ORing the partial data and the third hash value.

When the restoration of the first OTP is completed, the payment information restoration unit 229 applies the restored data constituting the first OTP as input to the first hash function, generates a fourth hash value, and then generates a fourth hash value. Original data for the first payment information may be restored by exclusively ORing the first partial data and the fourth hash value.

3 is a flowchart illustrating a method of operating a car commerce service device that enables product order payment through a kiosk in a vehicle according to an embodiment of the present invention.

In step S310, an OTP generation module storage unit in which a plurality of unique OTP generation modules corresponding to the numbers of a plurality of vehicles previously registered as members are stored is maintained.

In step S320, as the first vehicle among the plurality of vehicles enters the vehicle number identification area of the identification camera for identifying the license plate of the vehicle mounted on the kiosk device installed in the store, the kiosk device When the number of the first vehicle is identified, the number of the first vehicle is transmitted from the kiosk device.

In step S330, a first OTP is generated by a first OTP generation token mounted in the first vehicle, and the kiosk device transmits the first OTP from the first vehicle through communication with the first vehicle. Upon receipt, the first OTP is delivered from the kiosk device.

In step S340, when receiving the number of the first vehicle and the first OTP from the kiosk device, the number of the first vehicle among the plurality of unique OTP generation modules stored in the OTP generation module storage unit A first unique OTP is generated through a first unique OTP generation module corresponding to.

In step S350, it is checked whether the first OTP is the same as the first unique OTP, and if it is confirmed that the first OTP is the same as the first unique OTP, the number of the first vehicle is registered as a member. Certify that it is the number of the vehicle you have.

In step S360, when an order request for a first product from among a plurality of products sold in the store is received from the kiosk device after authentication for the number of the first vehicle is completed, the first product from the kiosk device After receiving payment information for payment processing of and completing the payment processing of the first product based on the payment information, a payment completion message notifying completion of the payment processing of the first product is generated and transmitted to the kiosk device.

At this time, according to an embodiment of the present invention, in step S360, when an order request for the first product is received from the kiosk device, payment information for payment processing of the first product is transmitted to the kiosk device. Requesting, from the kiosk device, with first payment information including information on a first payment method for payment of a product and information on a price of the first product, a first previously stored in the kiosk device 1 Receiving a first electronic signature value generated by performing an electronic signature on the first payment information based on a private key, the first electronic signature based on a first public key corresponding to the first private key Performing verification of the value, when verification of the first electronic signature is completed, payment processing for the first product is performed based on information on the first payment method included in the first payment information. And when the payment processing for the first product is completed, generating the payment completion message notifying that the payment processing of the first product is completed, and then transmitting the payment completion message to the kiosk device. have.

At this time, according to an embodiment of the present invention, when a request for transmission of payment information for processing payment of the first product is received from the car commerce service device, the kiosk device may communicate with the first vehicle. 1 When information on the first payment method is received after receiving information on the first payment method stored in the first vehicle from a vehicle, the information on the first payment method and the first product The first payment information including information on price may be generated.

And, when the first payment information is generated, the kiosk device generates the encrypted first payment information by performing encryption on the first payment information based on the first OTP, and the encrypted first payment By performing encryption on the information based on the first private key, the encrypted first payment information and the first electronic signature value may be transmitted to the car commerce service device after generating the first electronic signature value. .

In this case, according to an embodiment of the present invention, the step of verifying the first electronic signature value includes receiving the encrypted first payment information and the first electronic signature value from the kiosk device, the first Generating a first decryption value by performing decryption on the first electronic signature value based on the public key, and comparing whether the first decryption value matches the encrypted first payment information, the first decryption value is If it is confirmed that it matches the encrypted first payment information, it may include confirming the verification of the first electronic signature value as a success.

In this case, the step of performing the payment processing for the first product is, if the verification of the first electronic signature value is successful, decryption of the encrypted first payment information is performed, and the encrypted first payment information If the step of restoring the original data for the first payment information and the first OTP and decryption for the first payment information is completed, the first OTP and the first OTP restored through decryption of the first payment information 1 When the first unique OTP generated through the unique OTP generation module is confirmed to match each other, performing a payment process for the first product based on the original data for the restored first payment information. Can include.

In addition, according to an embodiment of the present invention, the kiosk device stores a preset first hash function and a preset second hash function in a memory of the kiosk device, and when the first payment information is generated, the After generating a first hash value by applying the data constituting the first OTP as an input to the first hash function, the data constituting the first payment information and the first hash value are exclusively ORed with each other, thereby a first part Data can be created.

And, when the first partial data is generated, the kiosk device generates a second hash value by applying the first partial data as an input to the second hash function, and then the data constituting the first OTP and the second The second partial data can be generated by exclusively ORing the two hash values with each other.

Then, the kiosk device may generate the encrypted first payment information by concatenating the first partial data and the second partial data to complete encryption of the first payment information.

In this case, according to an embodiment of the present invention, the restoring comprises maintaining a hash function storage unit in which the first hash function and the second hash function are stored, and the verification of the first digital signature value is successful. If confirmed, the step of separating and extracting the first partial data and the second partial data connected on the encrypted first payment information, and when the first partial data and the second partial data are separated and extracted, the first Applying partial data to the second hash function as input to generate a third hash value, and performing an exclusive OR of the second partial data and the third hash value with each other to restore the first OTP; and When the restoration of the first OTP is completed, the restored data constituting the first OTP is applied as input to the first hash function to generate a fourth hash value, and then the first partial data and the fourth hash It may include the step of restoring the original data for the first payment information by exclusively ORing the values with each other.

In the above, a method of operating a car commerce service device enabling product order payment through a kiosk in a vehicle according to an embodiment of the present invention has been described with reference to FIG. 3. Here, the operating method of the car commerce service device enabling product order payment through a kiosk in a vehicle according to an embodiment of the present invention enables product order payment through a kiosk in the vehicle described with reference to FIGS. 1 and 2. Since it may correspond to the configuration of the operation of the car commerce service device 110, a more detailed description thereof will be omitted.

A method of operating a car commerce service device that enables product order payment through a kiosk in a vehicle according to an embodiment of the present invention may be implemented as a computer program stored in a storage medium to be executed through a combination with a computer.

In addition, a method of operating a car commerce service device that enables product order payment through a kiosk in a vehicle according to an embodiment of the present invention is implemented in the form of program instructions that can be executed through various computer means, and is stored in a computer-readable medium. Can be recorded. The computer-readable medium may include program instructions, data files, data structures, etc. alone or in combination. The program instructions recorded in the medium may be specially designed and configured for the present invention, or may be known and usable to those skilled in computer software. Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks, and magnetic tapes, optical media such as CD-ROMs and DVDs, and magnetic media such as floptical disks. -A hardware device specially configured to store and execute program instructions such as magneto-optical media, and ROM, RAM, flash memory, and the like. Examples of the program instructions include not only machine language codes such as those produced by a compiler, but also high-level language codes that can be executed by a computer using an interpreter or the like.

As described above, in the present invention, specific matters such as specific components, etc., and limited embodiments and drawings have been described, but this is provided only to help a more general understanding of the present invention, and the present invention is not limited to the above embodiments. , If a person of ordinary skill in the field to which the present invention belongs, various modifications and variations are possible from this description.

Therefore, the spirit of the present invention is limited to the described embodiments and should not be defined, and all things that are equivalent or equivalent to the claims as well as the claims to be described later fall within the scope of the spirit of the present invention. .

110: Car commerce service device that enables product order payment through a kiosk in a vehicle
120: first vehicle
130: kiosk device
211: OTP generation module storage unit 212: vehicle number receiving unit
213: OTP receiver 214: unique OTP generator
215: vehicle number authentication unit 216: payment processing unit
217: payment information request unit 218: payment information receiving unit
219: electronic signature verification unit 220: payment execution unit
221: payment completion message transmission unit 222: electronic signature decoding unit
223: verification processing unit 224: decryption unit
225: product payment unit 226: hash function storage unit
227: partial data extraction unit 228: OTP restoration unit
229: payment information restoration unit

Claims (14)

In a car commerce service device that enables product order payment through a kiosk in a vehicle,
An OTP generation module storage unit storing a plurality of unique One Time Password (OTP) generation modules corresponding to the numbers of a plurality of vehicles previously registered as a member;
As the first vehicle among the plurality of vehicles enters the vehicle number identification area of the identification camera for identifying the license plate of the vehicle mounted on the kiosk device installed in the store, the first vehicle through the kiosk device When the vehicle number is identified, a vehicle number receiving unit receiving the number of the first vehicle from the kiosk device;
When a first OTP is generated by a first OTP generation token mounted in the first vehicle, and the kiosk device receives the first OTP from the first vehicle through communication with the first vehicle, the An OTP receiver receiving the first OTP from a kiosk device;
When receiving the number of the first vehicle and the first OTP from the kiosk device, the first vehicle number corresponding to the number of the first vehicle among the plurality of unique OTP generation modules stored in the OTP generation module storage unit A unique OTP generation unit that generates a first unique OTP through a unique OTP generation module;
It is checked whether the first OTP is the same as the first unique OTP, and if it is confirmed that the first OTP is the same as the first unique OTP, the number of the first vehicle is the number of the vehicle registered as a member. A vehicle number authentication unit that authenticates it; And
When an order request for a first product among a plurality of products sold in the store is received from the kiosk device after authentication for the number of the first vehicle is completed, the kiosk device for payment processing of the first product After receiving payment information and completing payment processing for the first product based on the payment information, a payment processing execution unit generating a payment completion message informing that payment processing of the first product is completed and transmitting it to the kiosk device
Including,
The payment processing unit
A payment information requesting unit for requesting transmission of payment information for processing payment of the first product to the kiosk device when an order request for the first product is received from the kiosk device;
Based on a first private key previously stored in the kiosk device together with first payment information including information on a first payment method for payment of a product from the kiosk device and information on the price of the first product A payment information receiver configured to receive a first electronic signature value generated by performing an electronic signature on the first payment information;
An electronic signature verification unit that verifies the first electronic signature value based on a first public key corresponding to the first private key;
A payment execution unit that performs a payment process for the first product based on information on the first payment means included in the first payment information when verification of the first electronic signature is completed; And
When payment processing for the first product is completed, a payment completion message transmission unit for generating the payment completion message notifying that the payment processing for the first product is completed, and then transmitting the payment completion message to the kiosk device
Including,
The kiosk device
When a request for transmission of payment information for processing payment of the first product is received from the car commerce service device, the first stored in the first vehicle from the first vehicle through communication with the first vehicle When the information on the first payment method is received after receiving the information on the payment method, the first payment information including information on the first payment method and information on the price of the first product is generated, and When the first payment information is generated, encryption is performed on the first payment information based on the first OTP to generate the encrypted first payment information, and the first payment information is encrypted. 1 By performing encryption based on a private key, the first electronic signature value is generated, and then the encrypted first payment information and the first electronic signature value are transmitted to the car commerce service device,
The kiosk device
A preset first hash function and a preset second hash function are stored in the memory of the kiosk device, and when the first payment information is generated, data constituting the first OTP is input to the first hash function. Is applied to generate a first hash value, and then exclusively ORed data constituting the first payment information with the first hash value to generate first partial data, and when the first partial data is generated, the After applying the first partial data to the second hash function as an input to generate a second hash value, the data constituting the first OTP and the second hash value are exclusively ORed with each other to generate second partial data, , By connecting the first partial data and the second partial data to complete the encryption of the first payment information, a car that enables product order payment through a kiosk in a vehicle generating the encrypted first payment information Commerce service device. delete delete The method of claim 1,
The electronic signature verification unit
When the encrypted first payment information and the first electronic signature value are received from the kiosk device, an electronic device that decrypts the first electronic signature value based on the first public key to generate a first decryption value Signature decoding unit; And
If it is confirmed that the first decryption value matches the encrypted first payment information by comparing whether the first decryption value matches the encrypted first payment information, the verification of the first electronic signature value is confirmed as success. Verification processing unit
Including,
The payment execution unit
When the verification of the first electronic signature value is confirmed to be successful, the first payment information and the original data for the first payment information and the first OTP are converted from the encrypted first payment information by decrypting the encrypted first payment information. A decoding unit to restore; And
When the decryption of the first payment information is completed, the first OTP restored through the decryption of the first payment information and the first unique OTP generated through the first unique OTP generation module match each other. When confirmed, a product payment unit that performs payment processing for the first product based on the original data for the restored first payment information
Car commerce service device that enables product order payment through a kiosk in a vehicle comprising a. delete The method of claim 4,
The decryption unit
A hash function storage unit in which the first hash function and the second hash function are stored;
A partial data extracting unit for separating and extracting the first partial data and the second partial data connected on the encrypted first payment information when verification of the first electronic signature value is successful;
When the first partial data and the second partial data are separated and extracted, a third hash value is generated by applying the first partial data as an input to the second hash function, and then the second partial data and the third hash An OTP restoration unit for performing restoration on the first OTP by exclusively ORing values with each other; And
When the restoration of the first OTP is completed, the restored data constituting the first OTP is applied as input to the first hash function to generate a fourth hash value, and then the first partial data and the fourth hash Payment information restoration unit for restoring original data for the first payment information by exclusively logically combining values with each other
Car commerce service device that enables product order payment through a kiosk in a vehicle comprising a. In the operating method of a car commerce service device that enables product order payment through a kiosk in a vehicle,
Maintaining an OTP generation module storage unit in which a plurality of unique One Time Password (OTP) generation modules corresponding to the numbers of a plurality of vehicles previously registered as a member are stored;
As the first vehicle among the plurality of vehicles enters the vehicle number identification area of the identification camera for identifying the license plate of the vehicle mounted on the kiosk device installed in the store, the first vehicle through the kiosk device Receiving the number of the first vehicle from the kiosk device when the vehicle number is identified;
When a first OTP is generated by a first OTP generation token mounted in the first vehicle, and the kiosk device receives the first OTP from the first vehicle through communication with the first vehicle, the Receiving the first OTP from a kiosk device;
When receiving the number of the first vehicle and the first OTP from the kiosk device, the first vehicle number corresponding to the number of the first vehicle among the plurality of unique OTP generation modules stored in the OTP generation module storage unit Generating a first unique OTP through a unique OTP generation module;
It is checked whether the first OTP is the same as the first unique OTP, and if it is confirmed that the first OTP is the same as the first unique OTP, the number of the first vehicle is the number of the vehicle registered as a member. Authenticating as being; And
When an order request for a first product among a plurality of products sold in the store is received from the kiosk device after authentication for the number of the first vehicle is completed, the kiosk device for payment processing of the first product After receiving payment information and completing the payment processing of the first product based on the payment information, generating a payment completion message notifying that the payment processing of the first product is completed, and transmitting it to the kiosk device
Including,
Transmitting to the kiosk device
Upon receiving an order request for the first product from the kiosk device, requesting the kiosk device to transmit payment information for processing payment of the first product;
Based on a first private key previously stored in the kiosk device together with first payment information including information on a first payment method for payment of a product from the kiosk device and information on the price of the first product Receiving a first electronic signature value generated by performing an electronic signature on the first payment information;
Verifying the first electronic signature value based on a first public key corresponding to the first private key;
When verification of the first electronic signature is completed, performing payment processing for the first product based on information on the first payment means included in the first payment information; And
When the payment processing for the first product is completed, generating the payment completion message notifying that the payment processing for the first product is completed, and then transmitting the payment completion message to the kiosk device
Including,
The kiosk device
When a request for transmission of payment information for processing payment of the first product is received from the car commerce service device, the first stored in the first vehicle from the first vehicle through communication with the first vehicle When the information on the first payment method is received after receiving the information on the payment method, the first payment information including information on the first payment method and information on the price of the first product is generated, and When the first payment information is generated, encryption is performed on the first payment information based on the first OTP to generate the encrypted first payment information, and the first payment information is encrypted. 1 By performing encryption based on a private key, the first electronic signature value is generated, and then the encrypted first payment information and the first electronic signature value are transmitted to the car commerce service device,
The kiosk device
A preset first hash function and a preset second hash function are stored in the memory of the kiosk device, and when the first payment information is generated, data constituting the first OTP is input to the first hash function. Is applied to generate a first hash value, and then exclusively ORed data constituting the first payment information with the first hash value to generate first partial data, and when the first partial data is generated, the After applying the first partial data to the second hash function as an input to generate a second hash value, the data constituting the first OTP and the second hash value are exclusively ORed with each other to generate second partial data, , By connecting the first partial data and the second partial data to complete the encryption of the first payment information, a car that enables product order payment through a kiosk in a vehicle generating the encrypted first payment information How to operate the commerce service device. delete delete The method of claim 7,
The step of verifying the first digital signature value
When the encrypted first payment information and the first electronic signature value are received from the kiosk device, generating a first decryption value by decrypting the first electronic signature value based on the first public key ; And
If it is confirmed that the first decryption value matches the encrypted first payment information by comparing whether the first decryption value matches the encrypted first payment information, the verification of the first electronic signature value is confirmed as success. Steps to
Including,
The step of performing payment processing for the first product
When the verification of the first electronic signature value is confirmed to be successful, the first payment information and the original data for the first payment information and the first OTP are converted from the encrypted first payment information by decrypting the encrypted first payment information. Restoring; And
When the decryption of the first payment information is completed, the first OTP restored through the decryption of the first payment information and the first unique OTP generated through the first unique OTP generation module match each other. If confirmed, performing a payment process for the first product based on the original data for the restored first payment information
A method of operating a car commerce service device that enables product order payment through a kiosk in a vehicle comprising a. delete The method of claim 10,
The restoring step
Maintaining a hash function storage unit in which the first hash function and the second hash function are stored;
Separating and extracting the first partial data and the second partial data connected on the encrypted first payment information when verification of the first electronic signature value is successful;
When the first partial data and the second partial data are separated and extracted, a third hash value is generated by applying the first partial data as an input to the second hash function, and then the second partial data and the third hash Performing a restoration of the first OTP by exclusively ORing values with each other; And
When the restoration of the first OTP is completed, the restored data constituting the first OTP is applied as input to the first hash function to generate a fourth hash value, and then the first partial data and the fourth hash Restoring original data for the first payment information by exclusively ORing values with each other
A method of operating a car commerce service device that enables product order payment through a kiosk in a vehicle comprising a. A computer-readable recording medium storing a computer program for executing the method of any one of claims 7, 10, or 12 through combination with a computer. A computer program stored in a storage medium for executing the method of any one of claims 7, 10 or 12 through combination with a computer.

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