KR101964983B1 - Method and system for connecting to access point based on short range wireless - Google Patents

Abstract

An AP connection method is disclosed in the present invention. More particularly, the present invention relates to a short-range wireless communication-based AP connection method automatically connected to an adjacent mobile terminal without a separate setup process through a short-range wireless communication means mounted on a mobile terminal to provide the wireless Internet and an application program therefor. According to one embodiment of the present invention, a wireless access point installed in a store and forming a short-range wireless network capable of connecting an information communication network establishes a random session using an open Wi-Fi scheme, an access code including an encrypted SSID and a password is broadcast and provided to an adjacent mobile terminal, and an application program installed in the mobile terminal decodes the access code to perform a Wi-Fi setup and a transition to a session available for communication. Accordingly, a customer visiting the store can easily connect to an in-store wireless access point without a separate setup and use the free Internet.

Description

TECHNICAL FIELD [0001] The present invention relates to a short-range wireless communication based AP access method and system,

The present invention relates to an AP access method, and more particularly, to a short-range wireless communication-based AP access method for automatically providing a wireless Internet connection with a nearby mobile terminal without a separate setup procedure through a short- To an application program.

Recently, with the rapid development of information and communication technology, mobile terminals such as a smart phone capable of processing data communication and computing by using a terminal possessed by an individual for telephone conversation have become widespread, and nowadays, .

Such a mobile terminal can serve as a portable multimedia communication device as well as a voice call function, which is a function unique to a mobile phone, and can provide a web service according to an Internet connection and various additional services based on the web service.

In particular, in an offline store such as a restaurant, a coffee shop, or a bar, a shop terminal installed in a store and a mobile terminal carried by a visiting customer communicate with an application program installed on the mobile terminal through short- And participating in events.

In recent years, in a coffee shop or the like, a service is provided that enables a visiting customer to use a free Internet by providing a wireless access point (AP) that can be accessed through a WiFi protocol by installing a router or the like in a store .

On the other hand, if a large number of companies provide open Wi-Fi, an adjacent outsider may access the wireless access point unauthorizedly to increase traffic, or be exposed to the risk of illegal hacking attempts. , It is set to require a SSID and a password of the wireless access point as a closed WiFi.

However, general visitors to the store feel that it is a considerable hassle to execute the setting function of the mobile terminal, to input the SSID of the Wi-Fi, and to inquire about the password and to input it one by one.

In addition, when the SSID is broadcast and the password is set to be input even in the case of a closed WiFi, there is a possibility that the password is exposed by an external hacker, so that the SSID is exposed when searching for the wireless access point Although it is not desirable, it is a considerable burden to the customer to input the hidden SSID and to input the password separately.

Japanese Patent Application Laid-Open No. 10-2018-0102467 (Publication date: 2018.09.17.)

The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a wireless access point installed in a store for using a free internet in an offline store such as a restaurant or a coffee shop, There is a problem in providing a short-range wireless communication-based AP access method and system.

According to another aspect of the present invention, there is provided a method of connecting to a wireless access point by a mobile terminal equipped with an application program, the method comprising the steps of: Receiving an SSID, accessing a first session created by the wireless access point according to the open SSID, receiving a connection code from the wireless access point through the first session, and closing using the access code Lt; RTI ID = 0.0 > SSID < / RTI >

Executing the application program prior to receiving the open SSID transmitted from the wireless access point, and activating the network search function at the request of the application program.

The method may further include the step of the wireless access point encrypting the closed SSID and password to generate the access code, prior to receiving the access code from the wireless access point through the first session.

Wherein the step of connecting to the second session created by the wireless access point according to the closed SSID using the access code comprises the steps of: extracting the closed SSID and password by decrypting the access code; Into the network environment setting and accessing the second session.

In order to solve the above-described problems, a short-range wireless communication-based AP access system according to a preferred embodiment of the present invention creates a first session based on an open SSID and a second session based on a closed SSID, An application program for accessing a first session according to the open SSID to receive the access code and accessing the second session using the access code, And one or more mobile terminals to be installed and executed.

The wireless access point includes a first session generator for generating and sending a first session according to an open SSID, a second session generator for generating and sending a second session according to the closed SSID, And the second session generator may generate the second session by authenticating the password input to the mobile terminal requesting the connection to the closed SSID.

Wherein the application program comprises a communication unit for connecting to a first session or a second session of the wireless access point to transmit and receive data, a connection code receiving unit for receiving the connection code upon connection of the first session, A decoding unit for extracting the closed SSID and a password, and a session switching unit for inputting the extracted closed SSID and password to access the second session.

Wherein the wireless access point further comprises a control unit connected to the store terminal and connecting the mobile terminals connected to the second session to each other, wherein the application program includes information providing unit for providing connection status information on the currently connected local area network, And a service execution unit for executing an event provided from the store terminal by referring to the member information, and a terminal storage for storing member information including the number of times the user visits the store, the product or service purchase history transmitted from the store terminal can do.

The store terminal includes a communication unit connected to the wireless access point through a wired or wireless connection to transmit and receive data, a member management unit for performing member registration and withdrawal procedures for a user of the mobile terminal installed with the application program, A service providing unit for generating an event for at least one of the currently connected mobile terminals corresponding to the occurrence condition and transmitting the occurrence of the event to the corresponding mobile terminal, And stores the member information including the open SSID, the closed SSID, and the AP management unit for resetting the password, and the number of times each user visits the store, the purchase details of the goods or services, It can include a database.

According to an embodiment of the present invention, a wireless access point installed in a store and forming a short-range wireless network capable of accessing an information communication network sets an arbitrary session in an open Wi-Fi system, and transmits a connection code including an encrypted SSID and a password And an application program installed in the mobile terminal decodes the access code to switch to a Wi-Fi setting and a communication enabled session so that a customer who visits the store can access the wireless access point You can easily access and use the free internet.

1 is a diagram schematically showing the entire configuration of a short-range wireless communication based AP access system according to an embodiment of the present invention.
2 is a diagram illustrating a structure of a wireless access point in a short-range wireless communication based AP access system according to an embodiment of the present invention.
3 is a diagram illustrating a structure of a mobile terminal of a short-range wireless communication based AP access system according to an embodiment of the present invention.
4 is a diagram illustrating a structure of a store terminal of a short-range wireless communication based AP access system according to an embodiment of the present invention.
5 is a diagram illustrating a short-range wireless communication based AP access method according to an embodiment of the present invention.

Prior to the description, when an element is referred to as being "comprising" or "including" an element throughout the specification, it is to be understood that the element may be further comprised of other elements . Also, the terms "unit," "module," and "device" described in the specification mean a unit for processing at least one function or operation Which may be implemented in hardware, software, or a combination of hardware and software.

Furthermore, the term "embodiment" is used herein to mean serving as an example, instance, or illustration, but the subject matter of the invention is not limited by such example. It is also to be understood that the terms "including, "" having, "and other similar terms are used, but that they do not exclude any additional or different components when used in the claims, Quot; is < / RTI > used in a manner similar to the term " Comprising ".

The various techniques described herein may be implemented with hardware or software, or may be implemented with a combination of both, where appropriate. The terms "unit," "module," "system," and the like as used herein are likewise related to computer-related entities, , A combination of hardware and software, software, or software at runtime. In addition, each function driven in the system of the present invention can be configured on a module-by-module basis, and can be recorded in one physical memory, or distributed among two or more memories and recording media.

Hereinafter, a short-range wireless communication-based AP access method and system according to a preferred embodiment of the present invention will be described with reference to the drawings.

1 is a diagram schematically showing the entire configuration of a short-range wireless communication based AP access system according to an embodiment of the present invention.

Referring to FIG. 1, a short-range wireless communication-based AP access system according to an embodiment of the present invention can be applied to an offline store 10 such as a store and a café, and can be applied to a first session according to an open SSID and a closed SSID A wireless access point (100) for generating a second session and transmitting a connection code for a second session through the first session; and a second access point for accessing a first session according to the open SSID, A store terminal 300 for use by a worker in the store 10 and interworking with a POS device for goods or service settlement, ).

A wireless access point (AP) 100 is a device connected to a network service for providing communication services, and in response to one or more mobile terminals 200 adjacent to the store 10 searching for a wireless access point, Association, and can provide network services when connected.

The wireless access point 100 may be implemented in the form of a wireless router. The wireless access point 100 may connect the nodes in the store 10 to form an internal network. In addition, the wireless access point 100 may access an information communication network . In particular, the wireless access point 100 supports the WiFi protocol, and the signal output can be set to a communication distance of 2 m to 10 m or less in proportion to the size of the store 10, and the signal output can be set to the mobile terminal 200 And attempts to establish a communication connection by broadcasting an open SSID. The open SSID creates a session for data communication with the mobile terminal 200. The node connected to the open SSID can not connect to another node or an external network belonging to the internal network, And only carry the role of delivering.

Further, the wireless access point 100 according to an embodiment of the present invention may further broadcast a closed SSID as a communication session other than the above-described open SSID, and as such the closed SSID is masked, 200), the search function of the local area network is not recognized and the SSID is not displayed.

The closed SSID name can be identified by decrypting the access code according to the execution of the application program of the mobile terminal 200. The mobile terminal 200 transmits the decrypted SSID and the password to the local network setup process, .

The mobile terminal 200 can be installed and executed in an application program associated with the store 10 as a terminal device carried by the customers visiting the store 10 and can be connected to a portable computing device capable of accessing a local wireless communication network such as WiFi Can be used.

In detail, the mobile terminal 200 may be a Personal Communication System (PCS), a Global System for Mobile communications (GSM), a Personal Digital Cellular (PDC), a Personal Handyphone System (PHS), a Personal Digital Assistant (PDA) International Mobile Telecommunication -2000, Code Division Multiple Access (CDMA) -2000, W-Code Division Multiple Access (W-CDMA), Wibro (Wireless Broadband Internet) terminals, smart phones, smart pads, A handheld-based wireless communication device such as a PC (Tablet PC) and a computing device such as a stationary PC or a notebook can be used. However, it is always owned by customers using an offline store such as a cafe, A smartphone that is easy to install and execute the program is desirable.

The mobile terminal 200 activates the WiFi search function by executing a dedicated application installed in advance in the store 10 by the customer who visited the store 10. The wireless terminal 100 transmits the WiFi search function to the wireless access point 100 using the open SSID broadcast by the wireless access point 100, And receive and decode the access codes transmitted therefrom to identify the closed SSID and thereby participate in a session that allows access to the internal and external networks.

In addition, the mobile terminal 200 has a function of being connected to the store terminal 300 through the wireless access point 100 and managing the transaction details by receiving member information, Participate, or receive discount coupons.

The store terminal 300 is operated by a worker who is in the store, and can process a payment procedure for an order for goods or services in the store.

Particularly, the store terminal 300 according to the embodiment of the present invention is connected to the wireless access point 100 by wire or wireless connection, and interacts with the application program of the mobile terminal 200 connected thereto, And can provide functions such as holding a city event or issuing a discount coupon.

The store terminal 300 may be connected to a known POS device or integrated with a POS device.

Meanwhile, the short-distance wireless communication-based AP access system according to the embodiment of the present invention may be used for an unintended other mobile terminal 400, that is, a user who visits the store 10 but is not registered as a member, The connection through the open SSID according to the local network search by the external terminal 400 owned by the external terminal 400 may occur and the connection code corresponding thereto may be received. However, since the external terminal 400 can not decrypt the received access code and can not confirm the masked closed SSID, the external terminal 400 can not access the session thereby, the external terminal 400 can not access the internal and external networks through the wireless access point 100 You will not be able to participate.

According to the above-described structure, the short-range wireless communication-based AP access system according to the embodiment of the present invention can provide free internet service only to the registered customers in the off-line shops or cafes, and the customer inputs a separate local network setting It is possible to use the wireless Internet only by executing the application program.

Hereinafter, the structure of a wireless access point according to an embodiment of the present invention will be described in detail with reference to the drawings.

2 is a diagram illustrating a structure of a wireless access point in a short-range wireless communication based AP access system according to an embodiment of the present invention.

In the following description, it is assumed that a session generated by the wireless access point is divided into a first session and a second session for convenience of explanation, and each session performs communication with two or more mobile terminals. However, The first session and the second session may be composed of a plurality of different sessions, respectively.

Referring to FIG. 2, the wireless access point 100 according to the embodiment of the present invention includes a first session generation unit 110 for generating and sending a first session according to an open SSID, a second session based on a closed SSID, A second SSID 120 connected to the information communication network, an encoding unit 130 for encrypting a closed SSID and a password, and a mobile terminal connected to the second SS 120, And the second session generation unit 120 generates a second session by authenticating the password input to the mobile terminal 200 requesting connection to the closed SSID.

The first session creating unit 110 broadcasts the open SSID to the mobile terminal 200 in a setting range, creates the first sessions SS1-1 and SS1-2, and attempts to access the open SSID through the open SSID And may perform communication with the mobile terminal 200. In addition, the first session generation unit 110 performs data communication with two different mobile terminals 200 in the first sessions SS1-1 and SS1-2.

In this case, since the SSID name of the open SSID is public and no separate password is set, the two mobile terminals 200 can access the first session (SS1-1, SS1-2) when the local area network search function is activated, To access the wireless access point 100 through the wireless access point 100 and receive the access code transmitted thereto.

Particularly, the first session generator 110 does not provide a communication session for connection with the internal network and the external network at the known wireless access point 100, but provides an isoplated Only a communication session is provided.

The second session generator 120 broadcasts the masked closed SSID, generates a second session (SS2-1, SS2-2), and communicates with the mobile terminal 200 attempting to connect through the closed SSID Can be performed.

In particular, as the closed SSID provided by the second session generator 120 is masked, the SSID is not exposed in the general short-range network setting screen of the mobile terminal 200, so that connection is not possible and only a dedicated application is executed Only the mobile terminal 200 that has extracted the closed SSID and the password based on the access code received through the one session (SS1-1, SS1-2) becomes connectable.

As an example, if it is assumed that a dedicated application is not installed or executed in the mobile terminal # 1, and a dedicated application is installed or running in the mobile terminal # 2, among the two mobile terminals 200, In the case of the terminal # 1, since it can access the first session (SS1-1) and can receive the access code but can not decrypt it, it obtains the closed SSID and password for accessing the second session (SS2-1) It is impossible to connect to the second session (SS2-1).

On the other hand, the mobile terminal # 2 receives the access code through the connected first session SS1-2, decrypts the access code through the decoding unit with the application, obtains the closed SSID and the password, It is inserted into the network setting process and becomes connectable to the second session (SS2-2).

In particular, since the second session generated by the second session generation unit 120 is connected to the in-store internal network and the information communication network, the user of the mobile terminal # 2 can use the free internet.

The encoding unit 130 encrypts the closed SSID and the password for accessing the second session (SS2-1, SS2-2) according to the execution of the application and transmits the closed SSID and the password to the first session (SS1-1, SS1-2) . Encoders used in the encoding unit 130 and decoders for decoding to be described later exist as a pair, so that encryption and decryption can be easily performed.

The control unit 140 may perform various controls for driving the wireless access point 100. [ Particularly, the wireless access point 100 is basically connected to the store terminal 300, and when the mobile terminal # 2 participates in the second session SS2-2, the store terminal 300 and the mobile terminal 200 It is possible to provide functions such as providing member information and issuing coupons by connecting with each other.

According to the above-described structure, the wireless access point according to the embodiment of the present invention can provide a free internet service in a store to a member registered user except for a member who is not registered as a passenger or who is not an intentioned user Alternatively, the store terminal and the customer terminal can be connected to each other.

Hereinafter, a structure of a mobile terminal according to an embodiment of the present invention will be described with reference to the drawings.

3 is a diagram illustrating a structure of a mobile terminal of a short-range wireless communication based AP access system according to an embodiment of the present invention. In the following drawings, the respective components included in the mobile terminal 200 may be implemented in the form of a computer program executable by a predetermined microprocessor, recorded on a readable / writable recording medium, loaded on the mobile terminal 200 .

3, a mobile terminal 200 according to an embodiment of the present invention is a mobile terminal device possessed by a customer who visited an offline store, and a dedicated application program associated with the store is installed in advance. In the mobile terminal 200, The application program of the wireless access point includes a communication unit 210 for connecting to a first session or a second session of the wireless access point to transmit and receive data, a connection code receiving unit 220 for receiving a connection code upon connection of the first session, A session switching unit 230 for accessing a second session by inputting an SSID and a password, a decoding unit 240 for decoding a connection code and extracting a closed SSID and a password, An information providing unit 250, a service executing unit 260 for executing an event provided from the store terminal by referring to the member information, A terminal store 270 for storing member information including a user's number of store visits, and a purchase history of goods or services.

The communication unit 210 may attempt to connect to the generated first and second sessions provided by the wireless access point 100, and may transmit and receive data through the currently connected session. In particular, when the currently connected session is the second session, the communication unit 210 can be connected to the internal and external networks connected to the wireless access point 100, and can transmit and receive various information according to the wireless Internet service.

The reception code receiving unit 220 can identify and receive a connection code transmitted from the wireless access point 100 when the communication unit 210 is currently connected to the first session.

The session switching unit 230 inputs the closed SSID and the password acquired using the access code received from the wireless access point 100 to the near field wireless network setting process provided by the OS of the mobile terminal 200, The session can be terminated and the connection of the communication unit 210 can be switched to the second session based on the closed SSID.

The decoding unit 240 may decode the access code to extract a closed SSID and a password. The wireless access point 100 transmits a connection code to each of the terminals connected through the first session, which can be encrypted by a predetermined encryption technique, and can include a closed SSID and a password. The decoding unit extracts a closed SSID and a password through a decryption process corresponding to the encryption scheme.

The information providing unit 250 may display the connection status information according to a connection to a second session of the wireless access point 100, that is, a communication session connected with the internal and external networks. The connection status information may include a network name, a speed, a protocol, and store information, which are currently connected. Accordingly, the user can check whether or not the free internet service provided by the store is normally available Can be confirmed.

After the second session connection of the mobile terminal 200, the service execution unit 260 can receive and execute not only free internet services using a web browser, but also events held at the store terminal. In addition, an available coupon stored in the terminal repository 270 is displayed on the screen of the mobile terminal 200 so that the coupon can be used for payment.

The terminal storage 270 may store various setting values for executing an application program. In particular, the terminal repository 270 according to the embodiment of the present invention includes member information including the number of store visits, the number of store visits, the purchase details of goods or services provided by a store terminal connected to the wireless access point 100, Coupons, etc., and the user can confirm such details and use the coupon at the time of payment.

Hereinafter, a structure of a store terminal according to an embodiment of the present invention will be described with reference to the drawings.

4 is a diagram illustrating a structure of a store terminal of a short-range wireless communication based AP access system according to an embodiment of the present invention. Although not shown, the store terminal of the present invention may be integrated with a POS device installed in a store or integrated with a POS device to provide a payment function and various services according to connection with a mobile terminal.

4, the store terminal 300 according to the embodiment of the present invention includes a communication unit 310 that is connected to the wireless access point by wire or wireless and transmits / receives data, a user of the mobile terminal installed with the application program A member management unit 320 for performing member registration and withdrawal procedures for the member, an authentication unit 330 for authenticating whether or not a member of the mobile terminal currently attempting to connect is registered, an event for one or more of the currently connected mobile terminals A settlement unit 350 for performing a settlement procedure for a product or a service by interlocking or coupling with a POS device, an open SSID, a closed SSID And an AP management unit 360 for resetting the password, and the member information including the number of store visits, Which may include a store database 370.

The communication unit 310 may be connected to the wireless access point 100 installed in the store by wire or wirelessly to transmit and receive data. Unlike the mobile terminal 200 owned by the customer, the store terminal 300 is installed in the store together with the wireless access point 100, so that the store terminal 300 can support wired connection for data communication stability.

 The member management unit 320 may provide a management function for the members registered in the store. Particularly, according to the embodiment of the present invention, the free internet service and the offline store exclusive service in the store are provided on the premise of executing the application program associated with the registered member and the store terminal 300, The customer who wants to install the application program should install the application program in advance in his / her terminal, and the member management unit 320 performs the membership registration for the user of the first connected mobile terminal and then the withdrawal procedure such as the member information deletion for the user who has requested withdrawal .

The authentication unit 330 may authenticate whether or not the mobile terminal attempting to access the internal network through the wireless access point 100 is a member. This authentication procedure may be performed according to a known authentication procedure in which the application program is registered in advance.

The service provider 340 may provide services such as an event or coupon issuance currently held in the corresponding offline store to the mobile terminal of the member in the store. Such service may be started according to a predetermined occurrence condition set by a worker in the store, for example, a member's birthday, anniversary, the number of visits to a store more than a predetermined amount, a payment amount, and the service provider 340, , It can generate an event for one or more of the currently connected mobile terminals and notify the mobile terminal of the occurrence of the event through the communication unit 310. [

The settlement unit 350 may perform the settlement procedure in response to a payment request of the goods or services of the customer in the store. The settlement unit 350 can settle the amount of money input through the payment means presented by the customer, store the payment details in the store database 370, and transmit the payment details to the mobile terminal.

In addition, when the mobile terminal is equipped with the pin tech function, the store terminal 300 can request payment to the mobile terminal (S180) and issue and provide the electronic receipt upon completion of the payment procedure. Here, the payment details are cumulatively recorded for each member information stored in the store database 370.

The functions described above may be implemented in a form that is interlocked or coupled with the POS device.

The AP management unit 360 can change the setting of the open SSID or reset the closed SSID and the password. The store manager can periodically change the closed SSID and the password for security, and the AP manager 360 accesses the setting screen of the wireless access point 100 and changes the SSID name, password, etc., Thereby preventing the connection of the memory cell.

The store database 370 may store member information including various setting values for driving the store terminal 300, the number of store visits by customers, and a purchase history of goods or services.

Here, the member information stored in the store database 370 is provided to the mobile terminal, thereby enabling each customer to manage the usage history and the like for the store. In particular, when the event is held in an offline store, .

Hereinafter, a short-range wireless communication-based AP access method according to an embodiment of the present invention will be described.

A method of connecting to a wireless access point by a mobile terminal equipped with the above-described application program, comprising the steps of: receiving an open SSID transmitted from a wireless access point; receiving, by the wireless access point, 1 session, receiving an access code from a wireless access point through a first session, and accessing a second session created by a wireless access point according to a closed SSID using the access code , The process by the execution subjects of the step will be described in detail with reference to the drawings.

5 is a diagram illustrating a short-range wireless communication based AP access method according to an embodiment of the present invention.

Referring to FIG. 5, according to the short-range wireless communication-based AP access method according to the embodiment of the present invention, when the wireless access point 100 installed in the offline store broadcasts the open SSID and the application program linked to the store is installed As the customer having the mobile terminal 200 visits, the open SSID is received (S100). Here, the mobile terminal 200 must be in a state in which the WiFi search function is activated, or the search function must be manually executed by the user.

Then, the mobile terminal 200 accesses the first session based on the open SSID (S110), and the wireless access point 100 encrypts the predetermined closed SSID and the password (S120) To the terminal 200. Here, step S120 may be performed at a stage before the SSID is broadcast by the wireless access point 100. [

Next, the application program of the mobile terminal 200 decrypts the access code and extracts the enclosed SSID and the password included therein (S140). In operation S150, the mobile terminal 200 accesses the second session based on the closed type SSID by inputting the extracted closed SSID and password in the near field wireless network setup process of the mobile terminal 200 (S160).

According to this procedure, the mobile terminal 200 can participate as a node of an internal network and an external network connected to the wireless access point 100, and can provide wireless Internet service.

After step S160, the wireless access point 100 can connect the mobile terminal 200 and the store terminal 300 connected to the internal network, and can provide a service such as an event or coupon issue held in the offline store (S170).

In addition, when a user of the mobile terminal 200 interlocked with the store terminal 300 requests settlement of goods or services in the store, the store terminal 300 can perform the settlement procedure, The store terminal 300 can request payment to the mobile terminal 200 in step S180 and the mobile terminal 200 completes the payment in step S190 in response to the payment request, , The store terminal 300 can reflect the payment details in the member information and issue the electronic receipt to the mobile terminal 200 (S200).

While a great many are described in the foregoing description, it should be construed as an example of preferred embodiments rather than limiting the scope of the invention. Accordingly, the invention is not to be determined by the embodiments described, but should be determined by equivalents to the claims and the appended claims.

100: wireless access point 110: first session generator
120: second session generation unit 130:
140: control unit 200: mobile terminal
210: communication unit 220: connection code receiver
230: Session switching unit 240:
250: Information providing unit 260: Service execution unit
270: terminal store 300: store terminal

Claims (9)

delete delete delete delete A wireless access point for generating a first session based on the open SSID and a second session based on the closed SSID and transmitting the access code for the second session through the first session; And
And one or more mobile terminals to which an application program connecting to the first session and receiving the access code according to the open SSID and accessing the second session using the access code is installed and executed,
The application program includes:
A communication unit connected to the first session or the second session of the wireless access point to transmit and receive data; A connection code receiving unit for receiving the connection code when the first session is connected; A decoding unit for decoding the access code to extract the closed SSID and the password; And a session switching unit for inputting the extracted closed SSID and password to access the second session,
The wireless access point further comprises a control unit connected to the store terminal and connecting the mobile terminals connected to the second session to each other,
The application program includes:
An information providing unit for providing connection status information on the currently connected local area network; A terminal storage for storing member information including a number of times a user visits a store, a product or a service purchase history transmitted from the store terminal; And a service execution unit for referring to the membership information and thereafter executing an event provided from the store terminal,
The store terminal comprises:
A communication unit connected to the wireless access point by wire or wireless for transmitting and receiving data; A member management unit for performing member registration and withdrawal procedures for a user of the mobile terminal in which the application program is installed; An authentication unit for authenticating whether or not a mobile terminal attempting to access a mobile terminal is registered; A service providing unit for generating an event for at least one of the currently connected mobile terminals in response to an occurrence condition and transmitting the occurrence of the event to the mobile terminal; A settlement unit operable to perform a settlement procedure for a goods or service by interlocking or combining with a POS device; An AP management unit for resetting the open SSID, the closed SSID, and the password; And a store database for storing member information including a number of store visits of each user, a purchase history of goods or services, and the like.
6. The method of claim 5,
The wireless access point comprising:
A first session generator for generating and transmitting a first session according to an open SSID;
A second session generating unit connected to the information communication network to generate and transmit a second session according to the closed SSID; And
And an encoding unit for encrypting the closed SSID and the password,
Wherein the second session generator comprises:
And authenticates the password input to the mobile terminal requesting access to the closed SSID to generate the second session. delete delete delete

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