KR102182323B1 - Electronic terminal device with a touch screen capable of ordering gesture-based coffee beverages and operating method thereof - Google Patents

Abstract

Disclosed are an electronic terminal device equipped with a touch screen capable of ordering a gesture-based coffee beverage and a method of operating the same. The present invention is an electronic terminal device that checks gesture information according to a touch input input from a user, and supports to receive an order request for a coffee beverage corresponding to the identified gesture information to an automatic coffee beverage manufacturing apparatus, and operation thereof By presenting a method, convenience according to a user's coffee beverage order in a coffee service using an automatic coffee beverage manufacturing apparatus can be achieved.

Description

An electronic terminal device equipped with a touch screen that can order a gesture-based coffee beverage and its operation method {ELECTRONIC TERMINAL DEVICE WITH A TOUCH SCREEN CAPABLE OF ORDERING GESTURE-BASED COFFEE BEVERAGES AND OPERATING METHOD THEREOF}

The present invention relates to an electronic terminal device capable of performing an order processing of a coffee beverage for an automatic coffee beverage manufacturing apparatus based on a user's gesture, and an operating method thereof.

In recent years, as the demand for coffee increases, various coffee specialty stores have appeared, and as the tendency to place importance on the quality of coffee becomes clear, coffee beverage manufacturing apparatuses for manufacturing coffee beverages have been developed and distributed in various forms.

In addition, in recent years, as robot technology and artificial intelligence technology develop, mechanical and electronic devices capable of similarly following human behavior are being developed. As an example of such mechanical and electronic devices, automatic coffee beverage manufacturing devices for manufacturing a coffee beverage by discharging and mixing materials according to a preset ratio have appeared.

In relation to the Korean Registered Design No. 30-0965108, a coffee vending machine with a robot arm is disclosed. An automatic coffee beverage manufacturing apparatus such as this design includes a material storage unit for storing materials for manufacturing coffee drinks, a paper cup storage unit for storing a plurality of paper cups, a beverage extraction unit for extracting a coffee drink based on the material, After discharging the beverage outlet for discharging the extracted coffee beverage to the outside and the first paper cup among the plurality of paper cups from the paper cup storage unit, the first paper cup is moved toward the beverage outlet by using a robot arm. It may be configured as a paper cup providing unit for controlling the coffee beverage discharged through the discharge port to be contained in the first paper cup.

With the development of such an automatic coffee beverage manufacturing device, in order to maximize operating profit by minimizing management personnel and staff such as baristas, an unmanned coffee beverage sales store with an automatic coffee beverage manufacturing device that manufactures coffee on behalf of baristas Is appearing.

In this way, with the advent of the automatic coffee beverage manufacturing device, after ordering and paying for coffee beverages in advance using an electronic terminal device such as a smartphone or tablet PC at a remote location, the user moves to the location where the automatic coffee beverage manufacturing device is installed, There is a need to introduce a service that allows you to receive beverages.

In addition, as an electronic terminal device equipped with a touch screen has recently appeared, there is a need to introduce an interfacing technology that enables a user to easily order a coffee drink he or she desires by applying a touch input to the electronic terminal device. Therefore, in the coffee order service using the automatic coffee beverage manufacturing apparatus, the user can easily order the coffee beverage he desires by applying a simple touch input, and at the same time, payment processing for the coffee beverage he ordered can be performed. There is a need for research on electronic terminal devices to support.

The present invention is an electronic terminal device that checks gesture information according to a touch input input from a user, and supports to receive an order request for a coffee beverage corresponding to the identified gesture information to an automatic coffee beverage manufacturing apparatus, and operation thereof By presenting a method, it is intended to facilitate convenience according to a user's coffee beverage order in a coffee service using an automatic coffee beverage manufacturing apparatus.

According to an embodiment of the present invention, an electronic terminal device equipped with a touch screen capable of ordering a coffee drink based on a gesture is capable of providing information on a plurality of coffee drinks and the A coffee drink table holding unit that stores and maintains a coffee drink table in which price information for each coffee drink is recorded, a gesture in which a plurality of different gesture information predetermined as corresponding to each of the plurality of coffee drinks are recorded Gesture information table holding unit that stores and maintains an information table, when a user requests an order request for a coffee drink, displays an input window having a preset size for applying a touch input on the screen, and the input window An instruction message display unit for displaying an instruction message instructing to apply a touch input for selection of a coffee beverage on the screen, and a gesture pattern corresponding to first gesture information among the plurality of gesture information by the user When a touch input is applied to the input window, a coffee drink identification unit that checks a first coffee drink corresponding to the first gesture information by referring to the gesture information table, and when the first coffee drink is confirmed, the coffee drink table The information on the first coffee drink and price information on the first coffee drink are extracted from and displayed on the screen, and the first coffee drink along with a final selection order order for the first coffee drink from the user When the information on the payment method for payment of is authorized, a payment for transmitting the payment request for the first coffee beverage while connecting to the coffee beverage payment processing server and transmitting information on the payment method to the coffee beverage payment processing server A request unit, wherein the coffee beverage payment processing server receives information on the payment method and a payment request for the first coffee beverage from the electronic terminal device, the first coffee based on the information on the payment method After completing payment for beverages A coffee beverage manufacturing command instructing to perform manufacturing of the first coffee beverage is transmitted to the automatic coffee beverage manufacturing apparatus.

In addition, the operation method of an electronic terminal device equipped with a touch screen capable of ordering a coffee beverage based on a gesture according to an embodiment of the present invention is provided for a plurality of coffee beverages that are predetermined to be provided through an automatic coffee beverage manufacturing apparatus. Storing and maintaining a coffee drink table in which information and price information for each of the plurality of coffee drinks are recorded, and a plurality of different gesture information predetermined as corresponding to each of the plurality of coffee drinks are recorded Storing and maintaining the gesture information table, when the user applies an order request command for a coffee drink, an input window having a preset size for applying a touch input is displayed on the screen, and a coffee drink in the input window Displaying on the screen an instruction message instructing to apply a touch input for selection of, by the user, a touch input having a gesture pattern corresponding to first gesture information among the plurality of gesture information is input When applied to the window, confirming a first coffee drink corresponding to the first gesture information by referring to the gesture information table, and when the first coffee drink is confirmed, the first coffee drink is displayed from the coffee drink table. Information and price information for the first coffee drink are extracted and displayed on the screen, and a payment method for payment of the first coffee drink together with a final selection order order for the first coffee drink from the user If the information is authorized, including the step of transmitting a payment request for the first coffee beverage while transmitting information on the payment method to the coffee beverage payment processing server by accessing a coffee beverage payment processing server, wherein the coffee beverage payment When the processing server receives information on the payment method and a payment request for the first coffee beverage from the electronic terminal device, the processing server completes the payment processing for the first coffee beverage based on the information on the payment method. Of the first coffee beverage in the automatic coffee beverage manufacturing apparatus Send a coffee beverage preparation command instructing to carry out the preparation

The present invention is an electronic terminal device that checks gesture information according to a touch input input from a user, and supports to receive an order request for a coffee beverage corresponding to the identified gesture information to an automatic coffee beverage manufacturing apparatus, and operation thereof By presenting a method, convenience according to a user's coffee beverage order in a coffee service using an automatic coffee beverage manufacturing apparatus can be achieved.

1 is a diagram showing the structure of an electronic terminal device equipped with a touch screen capable of ordering a gesture-based coffee beverage according to an embodiment of the present invention.
2 is a flowchart illustrating a method of operating an electronic terminal device equipped with a touch screen capable of ordering a coffee beverage based on a gesture 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 that contains 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 diagram illustrating a structure of an electronic terminal device equipped with a touch screen capable of ordering a coffee beverage based on gestures according to an embodiment of the present invention.

Referring to FIG. 1, an electronic terminal device 110 equipped with a touch screen capable of ordering a coffee drink based on a gesture according to the present invention includes a coffee drink table holding unit 111, a gesture information table holding unit 112, and an instruction. It includes a message display unit 113, a coffee drink confirmation unit 114, and a payment request unit 115.

The coffee drink table holding unit 111 is a coffee drink in which information on a plurality of coffee drinks that are predetermined to be provided through the automatic coffee drink manufacturing apparatus 130 and price information for each of the plurality of coffee drinks are recorded. Save and maintain the table.

Here, the automatic coffee beverage manufacturing device 130 is a device that can automatically manufacture a coffee beverage according to a predetermined manufacturing method and provide it to a user by mounting various electronic components, and a material storing a material for manufacturing a coffee beverage A storage unit, a paper cup storage unit for storing a plurality of paper cups, a beverage extraction unit for extracting a coffee drink based on the material, a beverage outlet for discharging the extracted coffee drink to the outside, and a first of the plurality of paper cups After discharging the paper cup from the paper cup storage unit, the first paper cup may be moved toward the beverage outlet to control the coffee beverage discharged through the beverage outlet to be contained in the first paper cup.

At this time, information on a plurality of coffee drinks predetermined as available through the automatic coffee drink manufacturing apparatus 130 and price information for each of the plurality of coffee drinks are recorded on the coffee drink table as shown in Table 1 below. Can be.

Information on multiple coffee drinks Price information Coffee drink 1 3,000 won Coffee drink 2 KRW 4,000 Coffee drink 3 5,000 won ... ...

The gesture information table holding unit 112 stores and maintains a gesture information table in which a plurality of different gesture information predetermined to correspond to each of the plurality of coffee drinks are recorded.

Here, the gesture information refers to a predetermined pattern that a user can apply to the electronic terminal device 110 through a touch input, such as'gesture having a V-shaped touch trajectory' and'gesture having an O-shaped touch trajectory'. Means information about.

In relation to this, information may be recorded in the gesture information table as shown in Table 2 below.

Information on multiple coffee drinks Gesture information Coffee drink 1 Gesture with V-shaped touch trajectory Coffee drink 2 Gesture with O-shaped touch trajectory Coffee drink 3 Gesture with C-shaped touch trajectory ... ...

The instruction message display unit 113 displays an input window having a preset size for application of a touch input on the screen, and selects a coffee drink in the input window when an order request command for a coffee drink is applied by the user. An instruction message instructing to apply a touch input for application is displayed on the screen.

When the user applies a touch input having a gesture pattern corresponding to the first gesture information among the plurality of gesture information to the input window, the coffee drink confirmation unit 114 refers to the gesture information table Check the first coffee drink corresponding to the gesture information.

For example, when a user inputs a touch input having a pattern of'Gesture having a C-shaped touch trajectory' to the input window, the coffee drink confirmation unit 114 refers to the gesture information table shown in Table 2 above. 'Coffee drink 3'can be identified as a coffee drink corresponding to the gesture.

In this way, when the first coffee drink is confirmed, the payment request unit 115 extracts information on the first coffee drink and price information on the first coffee drink from the coffee drink table and displays it on the screen. , When information on a payment method for payment of the first coffee beverage is received from the user along with a final selection order order for the first coffee beverage, the coffee beverage payment processing is performed by accessing the coffee beverage payment processing server 140 While transmitting information on the payment method to the server 140, a payment request for the first coffee beverage is transmitted.

Here, the information on the payment means means information on a predetermined means for payment, such as a credit card number, a cash card number, and a small payment mobile phone number.

In relation to the above, when'coffee drink 3'is confirmed by the coffee drink confirmation unit 114 as in the above example, the payment request unit 115 provides information on'coffee drink 3'and a price for'coffee drink 3'. Information '5,000 won' can be displayed on the screen, and when a final selection order order for'coffee drink 3'is approved by the user and a credit card number is entered as information on the payment method, the coffee drink payment processing server By accessing 140, while transmitting the credit card number to the coffee beverage payment processing server 140, a payment request for'coffee beverage 3'may be transmitted.

At this time, when the information on the payment method and the payment request for the first coffee beverage are received from the electronic terminal device 110, the coffee beverage payment processing server 140 may determine the first payment based on the information on the payment method. After completing the payment process for the coffee beverage, a coffee beverage manufacturing command instructing the automatic coffee beverage manufacturing apparatus 130 to perform manufacturing of the first coffee beverage may be transmitted.

At this time, the automatic coffee beverage manufacturing apparatus 130 may manufacture the first coffee beverage based on the coffee beverage manufacturing command when a coffee beverage manufacturing command instructing to perform the manufacturing of the first coffee beverage is received. , The user may move to a location where the automatic coffee drink manufacturing apparatus 130 is installed and receive the first coffee drink ordered by the user.

At this time, according to an embodiment of the present invention, the payment request unit 115 includes a hash function storage unit 116, a random code generation unit 117, a first partial data generation unit 118, and a second partial data generation unit. 119, a data connection unit 120 and a data transmission unit 121 may be included.

The hash function storage unit 116 stores a preset first hash function and a preset second hash function.

The random code generation unit 112 generates a disposable random code when information on the payment method for payment of the first coffee drink is applied together with a final selection order order for the first coffee drink from the user.

When the one-time random code is generated, the first partial data generator 118 generates a first hash value by applying data constituting the one-time random code as input to the first hash function, and then for the payment method. First partial data is generated by exclusively ORing data constituting information with the first hash value.

In this case, the first partial data generation unit 118 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 information on the payment method, H() denotes the first hash function, and r denotes data constituting the disposable random code.

In this way, when the first partial data is generated, the second partial data generation unit 119 applies the first partial data as an input to the second hash function to generate a second hash value, and then generates the disposable random code. Second partial data is generated by exclusively ORing the constituent data and the second hash value with each other.

In this case, the second partial data generation unit 119 may generate the second partial data according to the 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 data concatenation unit 120 generates concatenated data by concatenating the first partial data and the second partial data, and pays the concatenation data to the payment. Confirm with the encrypted data for the means.

Relatedly, when'∥' is referred to as a concatenation symbol, the concatenation data may be expressed as Equation 3 below.

Here, P _c means the concatenated data.

In this way, when the connection data is generated, the data transmission unit 121 transmits the payment request for the first coffee beverage to the coffee beverage payment processing server 140 and simultaneously converts the connection data as information on the payment method. Can be transmitted.

That is, when the concatenation data is generated and the concatenation data is determined as encrypted data for the payment method, the data transmission unit 121 uses the concatenation data as information on the payment method, and the coffee beverage payment processing server 140 By transmitting the information on the payment method to the coffee beverage payment processing server 140, it is possible to block a security problem exposed in the process.

At this time, according to an embodiment of the present invention, the coffee beverage payment processing server 140 may pre-store the first hash function and the second hash function in a memory, and the electronic terminal device 110 When a payment request for concatenation data and the first coffee drink is received, the first partial data and the second partial data connected to the concatenation data are separated and extracted, and the first partial data and the second partial data When is separated and extracted, the first partial data is applied as an input to the second hash function to generate a third hash value, and then the second partial data and the third hash value are exclusively ORed with each other, and the disposable random code You can perform restoration on

In relation to this, the coffee beverage payment processing server 140 may perform restoration of the disposable random code according to the operation of Equation 4 below.

로 연산된 데이터이기 때문에 상기 일회용 랜덤 코드인 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 data is calculated as, the one-time random code r 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 disposable random code is completed, the coffee beverage payment processing server 140 applies the restored data constituting the disposable random code as input to the first hash function to generate a fourth hash value. Thereafter, the first partial data and the fourth hash value are exclusively ORed with each other, thereby restoring the original data constituting the information on the payment means.

In relation to this, the coffee beverage payment processing server 140 may restore the original data constituting the information on the payment means according to the operation of Equation 5 below.

로 연산된 데이터이기 때문에 상기 결제 수단에 대한 정보를 구성하는 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, the original data m constituting the information on the payment means can be restored according to the characteristics of the exclusive OR operation when the operation as shown in Equation 5 is performed.

When the original data constituting the information on the payment means is restored according to the operation of Equations 4 and 5, the coffee beverage payment processing server 140 determines the first coffee based on the information on the payment means. After completing the payment processing for the beverage, a coffee beverage manufacturing command instructing to manufacture the first coffee beverage may be transmitted to the automatic coffee beverage manufacturing apparatus 130.

At this time, according to an embodiment of the present invention, when the disposable random code is generated through the random code generation unit 117, the payment request unit 115 transmits the disposable random code to the coffee beverage payment processing server 140 A random code transmission unit 122 may be further included.

At this time, when the disposable random code is received from the electronic terminal device 110, the coffee beverage payment processing server 140 temporarily stores the disposable random code in the memory and restores the disposable random code from the concatenation data. When this is completed, the temporary stored one-time random code and the restored one-time random code are compared with each other, and if both codes are confirmed to match each other, restoration of the original data may be performed based on the restored one-time random code. have.

That is, when the disposable random code is generated, the random code transmission unit 122 may transmit it to the coffee beverage payment processing server 140, and the coffee beverage payment processing server 140 from the electronic terminal device 110 When the restoration of the one-time random code is completed based on Equation 4 as the concatenation data is received, the restored one-time random code is compared with the one-time random code transmitted by the random code transmission unit 122 to match each other. By checking whether or not, it is possible to verify whether the restoration of the disposable random code was normally performed well, and when it is confirmed that the restoration of the disposable random code was normally performed as it is confirmed that both codes match each other, the Based on the restored one-time random code, the original data may be restored based on Equation (5).

According to an embodiment of the present invention, the electronic terminal device 110 may further include an order cancellation processing unit 123.

The order cancellation processing unit 123 is a microphone mounted on the electronic terminal device 110 within a preset cancelable time after a touch input having a gesture pattern corresponding to the first gesture information is applied to the input window by the user. When a predetermined voice command for canceling an order is applied from the user through the user, the voice command is recognized and the selection order for the first coffee drink is canceled.

That is, when the user applies a touch input to proceed with the selection order of the first coffee beverage and then applies a voice command instructing to cancel the order within the cancelable time, the order cancellation processing unit 123 Select orders for cancellation can be processed.

2 is a flowchart illustrating a method of operating an electronic terminal device equipped with a touch screen capable of ordering a coffee beverage based on a gesture according to an embodiment of the present invention.

In step S210, a coffee drink table in which information on a plurality of coffee drinks that are predetermined to be provided through an automatic coffee drink manufacturing apparatus and price information for each of the plurality of coffee drinks are recorded is stored and maintained.

In step S220, a gesture information table in which a plurality of different gesture information predetermined as corresponding to each of the plurality of coffee drinks are recorded is stored and maintained.

In step S230, when an order request command for a coffee beverage is applied by the user, an input window having a preset size for application of a touch input is displayed on the screen, and a touch for selection of a coffee beverage is displayed on the input window. An instruction message instructing to accept the input is displayed on the screen.

In step S240, when a touch input having a gesture pattern corresponding to the first gesture information among the plurality of gesture information is applied to the input window, the first gesture information is displayed by referring to the gesture information table. Check the corresponding first coffee drink.

In step S250, when the first coffee drink is confirmed, information on the first coffee drink and price information on the first coffee drink are extracted from the coffee drink table and displayed on the screen, and from the user When the information on the payment method for payment of the first coffee beverage is applied together with the final selection order command for the first coffee beverage, the coffee beverage payment processing server is accessed and the coffee beverage payment processing server is sent to the payment means. While transmitting information about the first coffee beverage, a payment request for the first coffee beverage is transmitted.

In this case, when the information on the payment method and the request for payment for the first coffee beverage are received from the electronic terminal device, the coffee beverage payment processing server provides for the first coffee beverage based on the information on the payment method. After completing the payment process, a coffee beverage manufacturing command instructing to manufacture the first coffee beverage may be transmitted to the automatic coffee beverage manufacturing apparatus.

In this case, according to an embodiment of the present invention, in step S250, maintaining a hash function storage unit in which a preset first hash function and a preset second hash function are stored, from the user to the first coffee beverage. When the information on the payment method for payment of the first coffee beverage is applied together with the final selection order command, generating a disposable random code, when the disposable random code is generated, data constituting the disposable random code Generating first partial data by applying as input to the first hash function to generate a first hash value and then exclusively oring data constituting information on the payment method and the first hash value with each other, When the first partial data is generated, the second hash value is generated by applying the first partial data as input to the second hash function, and then the data constituting the disposable random code and the second hash value are mutually exclusive. Generating second partial data by logical combination, generating concatenated data by concatenating the first partial data and the second partial data, and determining the concatenated data as encrypted data for the payment means, and the When the connection data is generated, transmitting the payment request for the first coffee beverage to the coffee beverage payment processing server and simultaneously transmitting the connection data as information on the payment means.

At this time, according to an embodiment of the present invention, the coffee beverage payment processing server stores the first hash function and the second hash function in a memory, and the concatenation data and the first coffee from the electronic terminal device are stored. When a payment request for a beverage is received, the first partial data and the second partial data connected to the concatenation data are separated and extracted, and when the first partial data and the second partial data are separated and extracted, the second partial data 1 partial data is applied as an input to the second hash function to generate a third hash value, and then the second partial data and the third hash value are exclusively ORed with each other, thereby restoring the disposable random code. have.

And, when the restoration of the disposable random code is completed, the coffee beverage payment processing server applies data constituting the restored disposable random code as input to the first hash function to generate a fourth hash value, and then the Original data constituting the information on the payment method may be restored by exclusively ORing the first partial data and the fourth hash value.

And, when the original data constituting the information on the payment method is restored, the coffee beverage payment processing server completes the payment process for the first coffee beverage based on the information on the payment method, and then the automatic coffee beverage A coffee beverage manufacturing command instructing to perform manufacturing of the first coffee beverage may be transmitted to the manufacturing apparatus.

In this case, according to an embodiment of the present invention, when the disposable random code is generated in step S250, it may further include transmitting the disposable random code to the coffee beverage payment processing server.

In this case, when the disposable random code is received from the electronic terminal device, the coffee beverage payment processing server temporarily stores the disposable random code in the memory, and then when restoration of the disposable random code from the concatenation data is completed, When it is determined that both codes match each other by comparing the temporarily stored disposable random code with the restored disposable random code, restoration of the original data may be performed based on the restored disposable random code.

In addition, according to an embodiment of the present invention, the operation method of the electronic terminal device is a preset cancellation time after a touch input having a gesture pattern corresponding to the first gesture information is applied to the input window by the user. If a predetermined voice command for canceling an order is applied from the user through a microphone mounted on the electronic terminal device within, the step of recognizing the voice command and canceling the selection order for the first coffee drink is further included. can do.

In the above, a method of operating an electronic terminal device equipped with a touch screen capable of ordering a gesture-based coffee beverage according to an embodiment of the present invention has been described with reference to FIG. 2. Here, the operation method of the electronic terminal device equipped with a touch screen capable of ordering a gesture-based coffee beverage according to an embodiment of the present invention includes a touch screen capable of ordering a gesture-based coffee beverage described with reference to FIG. 1. Since it may correspond to the configuration of the operation of the electronic terminal device 110, a more detailed description thereof will be omitted.

An operation method of an electronic terminal device equipped with a touch screen capable of ordering a coffee drink based on gestures according to an embodiment of the present invention may be implemented as a computer program stored in a storage medium for execution through a combination with a computer.

In addition, a method of operating an electronic terminal device equipped with a touch screen capable of ordering a coffee drink based on a gesture according to an embodiment of the present invention is implemented in the form of program commands that can be executed through various computer means, and is a computer-readable medium. Can be written on. The computer-readable medium may include program instructions, data files, data structures, and the like alone or in combination. The program instructions recorded on 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 these descriptions.

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: an electronic terminal device equipped with a touch screen capable of ordering a gesture-based coffee drink
111: coffee drink table holding unit 112: gesture information table holding unit
113: instruction message display unit 114: coffee drink confirmation unit
115: payment request unit 116: hash function storage unit
117: random code generation unit 118: first partial data generation unit
119: second partial data generation unit 120: data connection unit
121: data transmission unit 122: random code transmission unit
123: order cancellation processing unit
130: automatic coffee beverage manufacturing device
140: coffee beverage payment processing server

Claims (12)

In the electronic terminal device equipped with a touch screen capable of ordering a gesture-based coffee drink,
A coffee drink table holding unit that stores and maintains a coffee drink table in which information on a plurality of coffee drinks and price information for each of the plurality of coffee drinks are recorded to be provided through an automatic coffee drink manufacturing apparatus;
A gesture information table holding unit for storing and maintaining a gesture information table in which a plurality of different gesture information, which is predetermined to correspond to each of the plurality of coffee drinks, is recorded;
When an order request command for a coffee drink is applied by the user, an input window having a preset size for applying a touch input is displayed on the screen, and a touch input for selecting a coffee drink is applied to the input window. An instruction message display unit for displaying an instruction message instructing on the screen;
When a touch input having a gesture pattern corresponding to first gesture information among the plurality of gesture information is applied to the input window by the user, a first coffee corresponding to the first gesture information by referring to the gesture information table A coffee beverage identification unit that checks the beverage; And
When the first coffee drink is confirmed, information on the first coffee drink and price information on the first coffee drink are extracted from the coffee drink table and displayed on the screen, and the first coffee drink from the user When the information on the payment method for payment of the first coffee beverage is approved together with the final selection order command for, while accessing the coffee beverage payment processing server and transmitting the information on the payment method to the coffee beverage payment processing server Payment request unit for transmitting a payment request for the first coffee drink
Including,
The payment request unit
A hash function storage unit in which a preset first hash function and a preset second hash function are stored;
A random code generator configured to generate a disposable random code when information on the payment means for payment of the first coffee beverage is applied together with a final selection order order for the first coffee beverage from the user;
When the disposable random code is generated, a random code transmission unit for transmitting the disposable random code to the coffee beverage payment processing server;
After generating a first hash value by applying the data constituting the disposable random code as an input to the first hash function, the data constituting the information on the payment method and the first hash value are exclusively ORed with each other. A first partial data generator for generating one partial data;
When the first partial data is generated, the second hash value is generated by applying the first partial data as input to the second hash function, and then the data constituting the disposable random code and the second hash value are mutually exclusive. A second partial data generation unit that generates second partial data by performing OR;
A data concatenation unit for generating concatenated data by concatenating the first partial data and the second partial data, and determining the concatenated data as encrypted data for the payment means; And
When the connection data is generated, a data transmission unit that transmits a payment request for the first coffee beverage to the coffee beverage payment processing server and at the same time transmits the connection data as information on the payment method
Including,
The coffee beverage payment processing server
The first hash function and the second hash function are stored in a memory, and when the disposable random code is received from the electronic terminal device, the disposable random code is temporarily stored in the memory, and from the electronic terminal device When a payment request for the concatenation data and the first coffee beverage is received, the first part data and the second part data connected to the concatenation data are separated and extracted, and the first part data and the second part When data is separated and extracted, the first partial data is applied as an input to the second hash function to generate a third hash value, and then the second partial data and the third hash value are exclusively ORed with each other, and the disposable random When the restoration of the code is performed and the restoration of the disposable random code is completed, the temporarily stored disposable random code and the restored disposable random code are compared to each other, and if both codes are confirmed to match each other, the restored disposable random code After generating a fourth hash value by applying data constituting a random code as an input to the first hash function, the first partial data and the fourth hash value are exclusively ORed with each other to form information on the payment method. The automatic coffee beverage manufacturing apparatus after completing the payment processing for the first coffee beverage based on the information on the payment method when the original data constituting the information on the payment method is restored and the original data is restored. An electronic terminal device equipped with a touch screen capable of ordering a coffee beverage based on a gesture that transmits a coffee beverage manufacturing command instructing to perform the manufacturing of the first coffee beverage. delete delete delete The method of claim 1,
For canceling an order from the user through a microphone mounted on the electronic terminal device within a preset cancelable time after a touch input having a gesture pattern corresponding to the first gesture information is applied to the input window by the user. When a predetermined voice command is applied, an order cancellation processing unit that recognizes the voice command and cancels the selection order for the first coffee drink
An electronic terminal device equipped with a touch screen capable of ordering a gesture-based coffee drink further comprising a. In the operating method of an electronic terminal device equipped with a touch screen capable of ordering a coffee drink based on a gesture,
Storing and maintaining a coffee drink table in which information on a plurality of coffee drinks that are predetermined to be provided through an automatic coffee drink manufacturing apparatus and price information for each of the plurality of coffee drinks are recorded;
Storing and maintaining a gesture information table in which a plurality of different gesture information predetermined to correspond to each of the plurality of coffee drinks are recorded;
When an order request command for a coffee drink is applied by the user, an input window having a preset size for applying a touch input is displayed on the screen, and a touch input for selecting a coffee drink is applied to the input window. Displaying an indication message on the screen;
When a touch input having a gesture pattern corresponding to first gesture information among the plurality of gesture information is applied to the input window by the user, a first coffee corresponding to the first gesture information by referring to the gesture information table Checking the beverage; And
When the first coffee drink is confirmed, information on the first coffee drink and price information on the first coffee drink are extracted from the coffee drink table and displayed on the screen, and the first coffee drink from the user When the information on the payment method for payment of the first coffee beverage is approved together with the final selection order command for, while accessing the coffee beverage payment processing server and transmitting the information on the payment method to the coffee beverage payment processing server Transmitting a payment request for the first coffee drink
Including,
Transmitting the payment request
Maintaining a hash function storage unit in which a preset first hash function and a preset second hash function are stored;
Generating a disposable random code when information on the payment method for payment of the first coffee beverage is applied together with a final selection order order for the first coffee beverage from the user;
When the disposable random code is generated, transmitting the disposable random code to the coffee beverage payment processing server;
After generating a first hash value by applying the data constituting the disposable random code as an input to the first hash function, the data constituting the information on the payment method and the first hash value are exclusively ORed with each other. Generating one piece of data;
When the first partial data is generated, the second hash value is generated by applying the first partial data as input to the second hash function, and then the data constituting the disposable random code and the second hash value are mutually exclusive. Generating second partial data by ORing;
Generating concatenated data by concatenating the first partial data and the second partial data, and determining the concatenated data as encrypted data for the payment means; And
When the connection data is generated, transmitting a payment request for the first coffee drink to the coffee drink payment processing server and at the same time transmitting the connection data as information on the payment method
Including,
The coffee beverage payment processing server
The first hash function and the second hash function are stored in a memory, and when the disposable random code is received from the electronic terminal device, the disposable random code is temporarily stored in the memory, and from the electronic terminal device When a payment request for the concatenation data and the first coffee beverage is received, the first part data and the second part data connected to the concatenation data are separated and extracted, and the first part data and the second part When data is separated and extracted, the first partial data is applied as an input to the second hash function to generate a third hash value, and then the second partial data and the third hash value are exclusively ORed with each other, and the disposable random When the restoration of the code is performed and the restoration of the disposable random code is completed, the temporarily stored disposable random code and the restored disposable random code are compared to each other, and if both codes are confirmed to match each other, the restored disposable random code After generating a fourth hash value by applying data constituting a random code as an input to the first hash function, the first partial data and the fourth hash value are exclusively ORed with each other to form information on the payment method. The automatic coffee beverage manufacturing apparatus after completing the payment processing for the first coffee beverage based on the information on the payment method when the original data constituting the information on the payment method is restored and the original data is restored. A method of operating an electronic terminal device having a touch screen capable of ordering a coffee beverage based on a gesture that transmits a coffee beverage manufacturing command instructing to perform the manufacturing of the first coffee beverage. delete delete delete The method of claim 6,
For canceling an order from the user through a microphone mounted on the electronic terminal device within a preset cancelable time after a touch input having a gesture pattern corresponding to the first gesture information is applied to the input window by the user. When a predetermined voice command is applied, recognizing the voice command and canceling a selection order for the first coffee drink
A method of operating an electronic terminal device equipped with a touch screen capable of ordering a coffee drink based on a gesture further comprising a. A computer-readable recording medium recording a computer program for executing the method of claim 6 or 10 through a combination with a computer. A computer program stored in a storage medium for executing the method of claim 6 or 10 through combination with a computer.

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