KR20180041995A - Mobile orderign system and method using qr code - Google Patents

Abstract

The present invention relates to a mobile ordering system using a quick response (QR) code and a method thereof, capable of ensuring accuracy of an order and reducing labor costs of a store by allowing a customer to directly order a sales product and the like using a QR code without calling a staff at a store such as a restaurant or a bar. The mobile ordering system comprises: one or more display terminals for receiving and displaying a QR code including a unique uniform resource locator (URL) address; a mobile terminal for recognizing the QR code displayed on the display terminals and accessing the URL address included in the QR code through a communications network; a service providing server for providing an order web page for guiding product information and price information, generating and transmitting a URL address accessible to the order web page through a communications network, and generating and transmitting order statement information by collecting the total price and an order product selected by the mobile terminal connected to the order web page; and a point of sales (POS) terminal connected to the service providing server through a communications network, receiving the order statement information transmitted from the service providing server, registering and inputting the same in a predefined format, receiving the URL address transmitted from the service providing server to be processed into a QR code, and selectively transmitting the same to the display terminals.

Description

[0001] MOBILE ORDERIGN SYSTEM AND METHOD USING QR CODE [0002]

The present invention relates to a mobile ordering system and method using a QR code that can reduce the accuracy of an order and the labor cost of a store by allowing a customer to directly order a sale item using a QR code without calling a clerk at a store such as a restaurant or a pub .

Generally, in a restaurant, a coffee shop, or a pub, a customer calls an employee directly in order to order a product, and then places an order by notifying the employee of the order including the goods.

However, in the case of the above-mentioned universal order method, there is an advantage that communication can be accurately communicated through mutual communication. However, in a place where the customer is pushed out, the waiting time becomes longer and inconveniences the customer. There is a possibility that a wrong order is received because communication is not smooth between each other.

As a conventional technique for solving such problems, Korean Utility Model Registration No. 20-0349620 has been proposed.

The above-mentioned prior art relates to a barcode ordering system, and discloses a configuration in which a barcode menu plate is used to allow a customer to place orders directly by using a barcode device having an order processing function and perform automatic calculation.

However, in the related art, there is a problem that installation costs are increased because a barcode menu plate and a barcode device must be separately provided in each table. In particular, when a barcode device is used, It is difficult to make an accurate judgment. Therefore, in order to receive information on the product information and the use of the bar code, there is a problem that the employee needs to be assisted.

Korean Registered Utility Model No. 20-0349620

Therefore, the object of the present invention is to provide a mobile ordering system using a QR code that can reduce the accuracy of orders and the labor cost of a store by allowing a customer to directly order a sale item using a QR code without calling a clerk at a store such as a restaurant or a pub And to provide a method thereof.

In order to achieve the above object, a mobile ordering system using a QR code of the present invention comprises: at least one display terminal for receiving and displaying a Quick Response (QR) code including a unique URL address; A mobile terminal for recognizing a QR code displayed on the display terminal and accessing a URL (Uniform Resource Locator) address included in the QR code through a communication network; And an ordering web page for providing product information and price information, generating and transmitting a URL address that can access the ordering web page through a communication network, and transmitting the order item selected by the mobile terminal connected to the ordering web page and the total price A service providing server for collecting and generating order detail information; And receiving and transmitting the order history information transmitted from the service providing server via the communication network to the service providing server in a predefined format, receiving the URL address transmitted from the service providing server, And a POS (Point Of Sales) terminal for selectively transmitting the processed data to the display terminal.

As one example, the display terminal may include sensing means installed in one or more tables provided in a store, for sensing whether a customer is seated, and selectively transmitting a QR code to the POS terminal according to a sensing signal of the sensing means. Lt; RTI ID = 0.0 > a < / RTI >

As one example, the sensing means may include an infrared sensor mounted on the table or chair and sensing a human body.

As an example, the display terminal may display the guide information for guiding the ordering method for the set first time when the detection signal is generated, and then display the QR code received from the POS terminal.

As an example, the order detail information generated and transmitted from the service providing server may include table information for requesting an order.

As an example, the POS terminal may identify a corresponding display terminal that has requested a QR code upon receipt of the request signal, and transmit a separate QR code including a command signal for inputting table information of the identified display terminal to the corresponding display terminal The mobile terminal may instruct the table information to be automatically entered into the ordering web page upon accessing the ordering web page through the recognition of the individual QR code according to the command signal included in the individual QR code .

As an example, the POS terminal may output an alarm signal for informing that an order is received when order detail information transmitted from the service providing server is received.

As one example, the display terminal and the POS terminal are coated with a heat radiation coating layer on the outer surface, wherein the heat radiation coating layer comprises 50 to 100 parts by weight of linear metal powder coated with organic acid per 100 parts by weight of the resin, 1 to 3 parts by weight of glycols and 1 to 3 parts by weight of polyethyleneimine.

Meanwhile, a mobile ordering method using a QR code according to the present invention includes: detecting a service target table in which a customer is seated in a table provided in a store; Receiving and displaying a QR code including URL address information that the display terminal installed in the service target table can access to the ordering web page; Displaying the ordering web page to the customer's mobile terminal recognizing the QR code and accessing the order web page linked to the QR code to guide the product information and the price information; The mobile terminal selecting an order item through the order web page and completing the order; Generating and transmitting order detail information by collecting table information of a service target table for which an order is requested, an order item selected by the mobile terminal, and a total price; And receiving the order history information at the POS terminal and registering and inputting the order detail information in the predetermined format at the POS terminal.

As described above, the mobile order system and the method using the QR code of the present invention have an advantage in that a customer can directly order a sale product using a QR code without calling a clerk at a store such as a restaurant or a pub.

In addition, since the customer can obtain various information including the price information on the sales product through the order web page accessed through the recognition of the QR code, the accuracy of the order can be improved by allowing the customer to make an accurate judgment on the product order There is an advantage that a labor cost is reduced because an employee is not required for a product description.

FIG. 1 is a diagram schematically showing a mobile ordering system using a QR code according to the present invention.
2 is a block diagram showing the configuration of a display terminal according to an embodiment of the present invention.
3 is a block diagram illustrating a configuration of a POS terminal according to an embodiment of the present invention.
4 is a block diagram illustrating a mobile ordering method using a QR code of the present invention.

Hereinafter, the structure and operation of the present invention will be described in more detail with reference to the accompanying drawings. In describing the present invention, terms and words used in the present specification and claims are to be construed in accordance with the principles of the present invention, on the basis that the inventor can properly define the concept of a term in order to best explain his invention It should be construed as meaning and concept consistent with the technical idea of.

FIG. 1 is a diagram schematically showing a mobile ordering system using a QR code according to the present invention.

Referring to FIG. 1, a mobile ordering system using a QR code according to the present invention includes a display terminal 100 for displaying a QR (Quick Response) code, a display unit 100 for recognizing the QR code of the display terminal 100, And a service for delivering order information selected by the mobile terminal 200 to a POS (Point Of Sales) terminal 400 by providing the ordering web page for guiding product information and price information, A server 300 and a POS terminal 400 for generating a QR code and transmitting the generated QR code to the display terminal 100.

The display terminal 100 can receive and display the QR code.

At this time, the QR code includes unique Uniform Resource Locator (URL) address information that can be accessed through the wired or wireless communication network.

At least one display terminal 100 may be provided according to the environment of the store where the merchandise is sold. For example, in the case of a store where a plurality of tables 10 exist such as a restaurant, a pub, and a cafe, each store may be installed for each table 10 provided in the store.

The mobile terminal 200 may include a smart phone or a tablet PC equipped with a camera and a QR code recognition app so that the mobile terminal 200 can photograph and recognize the QR code. And can display an order web page provided from the service providing server 300 by recognizing the QR code and accessing a URL (Uniform Resource Locator) address included in the QR code through a communication network.

The service providing server 300 provides an order web page for guiding product information and price information and generates a URL address that can access the order web page through a communication network and transmits the URL address to the POS terminal 400 .

Then, the service providing server 300 may collect the order price selected by the mobile terminal 200 connected to the order web page and the total price to transmit the order detail information to the POS terminal 400.

The POS terminal 400 may be a conventional POS terminal 400 connected to the POS system and inputting an order item price and outputting the processing result of the POS system.

The POS terminal 400 is connected to the service providing server 300 through a communication network and receives and stores order detail information transmitted from the service providing server 300 in a predefined format, And transmits the URL address to the selected one or more display terminals 100 by processing the received URL address into a QR code.

2 is a block diagram showing the configuration of a display terminal according to an embodiment of the present invention.

As described above, the display terminal 100 may be installed for each of the tables 10 when it is applied to a store having a plurality of tables 10. At this time, each display terminal 100 can detect the presence of a customer and selectively request a QR code.

2, the display terminal 100 may include a sensing unit 110 for seating a customer on a table 10 and a POS terminal 400 for selectively sensing the POS terminal 400 according to a sensing signal of the sensing unit 110. [ And a QR request unit 120 for transmitting a request signal for requesting a QR code to the QR request unit 120.

That is, the display terminal 100 requests the QR code according to the presence of the customer and displays the received QR code.

The sensing means 110 may include an infrared sensor mounted on the table 10 or a chair and sensing a human body.

The data communication between the display terminal 100 and the POS terminal 400 may use a ZigBee communication network.

The Zigbee communication is one of the IEEE 802.15.4 standards supporting short-range communication, and allows data to be transmitted and received within a distance of 10 to 30 meters in a wireless networking field such as a home or office. This Zigbee communication is a concept of mobile phone or wireless LAN, and unlike conventional communication technology, it can minimize power consumption.

Although the display terminal 100 and the POS terminal 400 are not shown in the drawings, a ZigBee transmission / reception module may be embedded using the ZigBee communication network, which is an example of the short-distance communication.

Also, the display terminal 100 may display the guide information to guide the ordering method for the first time when the detection signal is generated, and then display the information display unit 130 displaying the QR code transmitted from the POS terminal 400, So that the customer can understand the method of ordering the product using the QR code.

3 is a block diagram illustrating a configuration of a POS terminal according to an embodiment of the present invention.

Meanwhile, according to an embodiment of the present invention, the order history information generated and transmitted from the service providing server 300 includes the information of the table 10 requesting the order, so that the POS terminal 400 transmits the order history information So that the user can recognize the table 10 on which the goods are ordered.

3, the POS terminal 400 includes a display terminal identification unit 410 for identifying a display terminal 100 that has transmitted a request signal, a display unit 410 for displaying a request signal transmitted in response to the request signal, And a QR code generation unit 420 for generating and transmitting individual QR codes to the terminal 100. [

First, the display terminal identification unit 410 may assign unique identification information to the display terminal 100 provided for each table 10 in advance. Such identification information can be edited through the display terminal identification unit 410, such as registration, modification and deletion.

The display terminal 100 stores the identification information given from the display terminal identification unit 410 and transmits the identification information to the POS terminal 400 together with the request signal when the detection signal is generated.

The display terminal identification unit 410 can receive the request signal and the identification information transmitted from the display terminal 100 and identify the display terminal 100 and the table 10 information requesting the QR code.

The QR code generator 420 generates a QR code in response to a request signal from the display terminal 100 and transmits the generated QR code to the display terminal 100. The display terminal identifier 410, To the display terminal 100, a separate QR code including a command signal for inputting the information of the table 10 identified in the table 10.

The mobile terminal 200 recognizes the individual QR codes displayed through the display terminal 100 and accesses the order web page provided from the service providing server 300, The service providing server 300 includes the information of the table 10 for accepting the order in the order detail information by instructing the POS terminal 30 to automatically input the information of the table 10 to the ordering web page, 400).

As shown in FIG. 3, the POS terminal 400 may further include a call unit for outputting an alarm signal for notifying that the order reception information is received when the order detail information transmitted from the service providing server 300 is received have.

The alarm signal of the POS terminal 400 is not shown in the drawing, but is output through an external output device such as a speaker or a display, thereby making it possible to call the manager.

On the other hand, the display terminal 100 and the POS terminal 400 may generate a lot of heat depending on the characteristics of the electronic device due to temporary overload or long use.

This overheating problem may cause malfunction of the electronic equipment, decrease the performance of the device, and shorten the lifetime of the device. Therefore, it is desirable to design the device considering the heat radiation first.

Accordingly, the mobile ordering system using the QR code according to an embodiment of the present invention allows a heat radiating coating layer having a heat radiating function to be applied to the outer surface of the display terminal 100 and the POS terminal 400, 100 or the POS terminal 400, that is, the casing (not shown), thereby minimizing the performance degradation and the life span of the apparatus.

For example, in the present invention, the heat-dissipating coating layer comprises 50 to 100 parts by weight of linear metal powder coated with organic acid with respect to 100 parts by weight of resin, 1 to 3 parts by weight of tooth seed powder, 1 to 3 parts by weight of glycols and 1 to 3 parts by weight of polyethyleneimine 3 parts by weight.

First, the above-mentioned resin functions as a binder of other composition and its kind is not limited, but a water-soluble polyurea resin can be used, for example.

The polyurea resin is a resin having characteristics such as chemical resistance, chemical resistance and salt water resistance and excellent mechanical properties such as abrasion resistance and impact resistance, and it has a basic durability and water tightness in the casings of the display terminal 100 or the POS terminal 400 And the like.

However, such a coating layer may induce microcracks due to a temperature difference or the like in the curing process of the resin. Such microcracks may lower the thermal conductivity, which may interfere with the heat-generating efficiency, and may cause external inflow through microcracks Therefore, the display terminal 100 or the POS terminal 400 can not be safely protected, and in particular, the gap created by the microcracks functions as a heat storage layer rather than the heat storage layer, thereby acting as a factor that hinders the heat radiation function.

Accordingly, the present invention further includes 50 to 100 parts by weight of a linear metal powder coated with an organic acid per 100 parts by weight of the resin, so that the linear metal powder is further added, and the cross-linking action of the paste is performed by the linear metal powder Thereby reducing the tensile force generated in the paste in the curing process or the like to control microcracking of the paste.

Such a linear metal powder can be prepared by various known methods. For example, when titanium dioxide is used as a metal, a basic aqueous solution is prepared, titanium dioxide is added to the basic aqueous solution in an appropriate weight ratio and stirred, An appropriate time is allowed to react at a high temperature, and after the reaction, the solvent and impurities are removed and then crystallized.

The linear metal powder produced by the various known methods has the same function as the reinforcing fiber in the paste and has a linear structure while pulverizing using a metal material having excellent thermal conductivity and high tensile strength, So that the action can be performed.

In other words, a general metal powder has a shape close to a sphere and functions only as a filler in a paste. In the present invention, a linear metal powder is added to reinforce the tensile strength of the paste. In this way, even when microcracks of the paste are controlled or microcracks are generated, the gap of the microcracks is connected to the linear metal powder, so that the heat is transferred through the gap of the microcracks.

The reason why the linear metal powder is added is that the air is introduced during the manufacturing process, and this air becomes a point to lower the thermal conductivity in the subsequent sheet, and the linear nano metal powder is produced by collision with the air So that the function of physically detaching the air is performed.

As a result, the casings of the display terminal 100 and the POS terminal 400 of the present invention are made such that a linear metal powder is added to perform self-shock mitigation as well as a heat dissipation function and to remove microcracks and entrained bubbles Thereby reducing the deterioration point of the heat radiation function.

However, if the linear metal powder is added, the heat radiation function is realized. However, in some cases, the display terminal 100 and the POS terminal 400 may have low withstand voltage and short-circuit problems. This is because it is judged that the linear metal powders cohere with each other in the resin which is the main cause, and the voltage resistance is lowered. In this invention, the linear metal powder coated with the organic acid is added to the resin to solve this problem.

In other words, by coating the linear metal powder with an organic acid, the affinity with the polymer particles is imparted, thereby preventing aggregation between the linear metal powders through the affinity imparting. Thus, uniform distribution of the linear metal powder in the paste is achieved The problem of short-circuiting caused by uniform heat dissipation and nonuniformity is solved.

The organic acid may be a fatty acid having a long carbon length of 10 to 60 carbon atoms and may be, for example, acetic acid, propionic acid, butyric acid, caproic acid, caprylic acid, pelargonic acid, capric acid, lauric acid, , Palmitic acid and the like can be used. The organic acid is heated to 80 to 100 캜 and subjected to a surface treatment for 2 to 5 hours. The amount of the organic acid used is preferably 70 to 100 parts by weight based on the linear metal powder used.

In addition, the present invention provides an example wherein the heat-radiating coating layer further comprises 1 to 3 parts by weight of polyethyleneimine relative to 100 parts by weight of the resin. This is to solve the problems such as reduction in withstand voltage due to agglomeration of particles mentioned above by controlling the mutual agglomeration of linear metal powder coated with organic acid. That is, as mentioned above, the linear metal powder is treated with an organic acid to strengthen the binding force with the resin to prevent aggregation of particles, and additionally, addition of polyethyleneimine causes the function of controlling the agglomeration of particles in the particles themselves .

On the other hand, the tooth seeds are one kind of mullet and one-year-old subtropical plants. The outer shells, which are piled up with water-soluble fibers, are gelatinized when they are put in a liquid, and then they are expanded 10 times.

Therefore, in the heat-radiating coating layer of the present invention, the tooth-seed powder is compounded in the above mixing range to function as a swelling agent for controlling the shrinkage of the paste during the curing process, thereby controlling the occurrence of micro-cracks. The tooth seed powder is also required to function as a moisturizing agent to control the occurrence of drying shrinkage.

However, the above-mentioned tooth seed powder is limited to the above-mentioned blending range when the tooth seed powder exceeds the blending range, because when the polyurea resin is used as the resin, water is not easily absorbed There is a problem and it is possible to lower the durability of the paste.

Further, in order to control the surface crack by the evaporation of the solvent in the paste, not only the crack due to the temperature difference in the curing process in the paste, but also the glycol in the heat radiation coating layer of the present invention. The glycols lower the capillary tension when the solvent is evaporated in the pores of the paste, thereby reducing the internal tensile stress, thereby inducing shrinkage reduction after curing.

That is, cracks due to shrinkage. However, if the glycols exceed the above mixing range, the heat conduction function may be drastically lowered due to the occurrence of an excessive amount of air, and therefore, the content thereof should be limited to the above mixing range.

4 is a block diagram illustrating a mobile ordering method using a QR code of the present invention.

The mobile ordering method using the QR code according to the present embodiment will be described by taking a store having a plurality of tables 10 as an example. Even in the case where a single display terminal 100 is provided, the following process can be applied equally Of course.

4, a mobile ordering method using a QR code according to the present invention detects a service target table in which a customer is seated in a table 10 provided in a store (S100)

As described above, the service target table can be sensed by a known technology. However, as described above, it is possible to provide an infrared sensor capable of detecting proximity of a customer to a table 10 or a chair, To be sensed by the sensing signal.

When the service target table is detected through the above process, the display terminal 100 installed in the service target table receives from the POS terminal 400 a QR code including URL address information that can access the order web page, (S200). ≪ RTI ID = 0.0 >

Here, the display terminal 100 displays the guide information for guiding the ordering method for the first time set, and then displays the QR code transmitted from the POS terminal 400, thereby displaying a product ordering method using the QR code It is desirable to allow the customer to know in advance.

Thereafter, the mobile terminal 200 owned by the customer recognizes the QR code displayed on the display terminal 100, accesses an order web page linked to the QR code, and displays an order web page (S300)

In step S400, the mobile terminal 200 selects an order item through the order web page and completes the order.

When the order is completed in the mobile terminal 200, the service providing server 300 collects the table information of the service target table requesting the order, the order goods selected by the mobile terminal 200 and the total price, And transmits the generated order detail information to the POS terminal 400 (S500)

Then, the POS terminal 400 receiving the order detail information analyzes the order detail information, recognizes the table information, and can recognize product information ordered in the table.

In addition, the POS terminal 400 allows the received order history information to be registered and input in conformity with a predefined format in the POS system (S600). At the same time, an alarm signal is output to notify the manager of the fact of order So that the manager can be called.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention. Therefore, the technical scope of the present invention should not be limited to the contents described in the detailed description of the specification, but should be defined by the claims.

10: Table
100: display terminal
110: sensing means
120: QR request unit
130: information display section
200: mobile terminal
300: service providing server
400: POS terminal
410: Display terminal identification unit
420: QR code generator
430:

Claims (9)

One or more display terminals for receiving and displaying a Quick Response (QR) code including a unique URL address;
A mobile terminal for recognizing a QR code displayed on the display terminal and accessing a URL (Uniform Resource Locator) address included in the QR code through a communication network;
And an ordering web page for providing product information and price information, generating and transmitting a URL address that can access the ordering web page through a communication network, and transmitting the order item selected by the mobile terminal connected to the ordering web page and the total price A service providing server for collecting and generating order detail information; And
Receiving the order history information transmitted from the service providing server through the communication network with the service providing server, registering and inputting the order detail information in a predefined format, receiving the URL address transmitted from the service providing server, And a POS (Point of Sales) terminal for selectively transmitting the display order to the display terminal.
The method according to claim 1,
The display terminal,
And a sensing means for sensing presence or absence of seating of a customer and selectively transmitting a request signal for requesting a QR code to the POS terminal according to a sensing signal of the sensing means, Mobile ordering system using QR code as characteristic.
3. The method of claim 2,
Wherein the sensing means comprises:
And an infrared sensor mounted on the table or the chair and sensing a human body.
3. The method of claim 2,
The display terminal,
And displays the QR code received from the POS terminal after displaying the guide information to guide the ordering method for the first time when the detection signal is generated.
3. The method of claim 2,
And the order detail information generated and transmitted from the service providing server includes table information for requesting an order.
6. The method of claim 5,
The POS terminal,
Receiving a QR code when receiving the request signal, transmitting the individual QR code including a command signal for inputting table information of the identified display terminal to the corresponding display terminal,
The mobile terminal comprises:
Wherein the controller instructs to automatically input the table information to the order web page when accessing the order web page through the recognition of the individual QR code according to the command signal included in the individual QR code. .
The method according to claim 1,
The POS terminal,
And when the order detail information transmitted from the service providing server is received, an alarm signal for informing that the order is received is output.
The method according to claim 1,
The display terminal and the POS terminal,
The heat dissipation coating layer is applied to the outer surface, wherein the heat dissipation coating layer comprises 50 to 100 parts by weight of a linear metal powder coated with organic acid per 100 parts by weight of the resin, 1 to 3 parts by weight of tooth seed powder, 1 to 3 parts by weight of glycols, 1 to 3 parts by weight of imine.
Detecting a service target table in which a customer is seated on a table provided in the store;
Receiving and displaying a QR code including URL address information that the display terminal installed in the service target table can access to the ordering web page;
Displaying the ordering web page to the customer's mobile terminal recognizing the QR code and accessing the order web page linked to the QR code to guide the product information and the price information;
The mobile terminal selecting an order item through the order web page and completing the order;
Generating and transmitting order detail information by collecting table information of a service target table for which an order is requested, an order item selected by the mobile terminal, and a total price; And
Receiving the order history information at a POS terminal and registering and inputting order detail information in a predetermined format at the POS terminal;

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