KR101037039B1 - zone service system using personal area network - Google Patents

Abstract

The zone service system is disclosed. A zone service system according to an embodiment of the present invention includes a user device, a base station, a zone name server, a service delivery server, and a service database. When a user with a user device accesses a specific zone, it is determined whether the base station in the zone can communicate with the user device wirelessly. If wireless communication is possible, various information about the specific zone is transferred to the user device. send. The zone service system according to the embodiment of the present invention has an advantage of easily obtaining zone information and zone service information of the zone where the zone service user is located.

Description

Zone service system using personal area network

The present invention relates to a zone service system, and more particularly, to a customized zone service system that allows a zone service user to easily obtain information of the zone where they are located.

In one region or city, construction of an ubiquitous city (hereinafter referred to as u-City) environment that can freely access a communication network using the Internet has been proposed. The current u-City environment is at a level that provides general information to the user.

However, in the future u-City environment, it is necessary to provide user-specific customized information, and research on it is being conducted. In particular, it is important in the u-City environment that the user can receive various information of the place where the user is located whenever he wants in real time.

The technical problem to be achieved by the present invention is to provide a customized zone service system that allows the zone service user to easily obtain the information of the zone where the zone service user is located.

The zone service system according to the embodiment of the present invention for achieving the above technical problem is provided with a user equipment, a base station, a zone name server, a service delivery server and a service database.

The user device is a device that can use a personal area network (PAN). The base station corresponds to a specific zone, checks whether a wireless network with the user device is possible when the user device approaches, receives a device ID of the user device if the wireless network is available, and corresponds to the zone. It has a zone code.

A zone name server receives the zone code from the base station, searches for a zone identifier corresponding to the received zone code, and transmits the searched zone identifier.

The service delivery server receives the zone identifier from the zone name server, transmits the received zone identifier, and receives zone service information. The service database stores zone service information of a plurality of zones, retrieves the zone service information corresponding to the zone identifier received from the service delivery server, and transmits the retrieved zone service information to the service delivery server.

The base station receives the zone service information from the service delivery server, transmits the searched zone service information to the user device corresponding to the device ID, and the user device displays the transferred zone service information. Or run it.

The zone name server extracts zones located close to the zone indicated by the received zone code, retrieves zone identifiers corresponding to the close zones and zone codes corresponding to the zone identifiers, and searches the zone identifiers. And zone codes to the service delivery server,

The service delivery server transmits the zone identifiers and zone codes to the base station, and the base station transmits the zone identifiers and zone codes to the user device corresponding to the device ID.

The user equipment displays the transmitted zone identifiers or zone codes.

If at least one zone identifier or zone code is selected from among the zone identifiers or zone codes displayed on the user equipment, the user equipment transmits the zone code or the selected zone code corresponding to the selected zone identifier to the base station. The zone code corresponding to the selected zone identifier or the zone code corresponding to the selected zone identifier to the zone name server, and the zone name server corresponds to a zone identifier corresponding to the zone code received from the base station. Search for, transmit the searched zone identifier to the service delivery server, and the service delivery server transmits the zone identifier received from the zone name server to the service database, and the service database transmits the service. Zone service corresponding to zone identifier received from server Search for and transmit the searched zone service information to the service delivery server, and the service delivery server transmits the received zone service information to the base station, and the base station corresponds to the user corresponding to the device ID. The zone service information is transmitted to a device, and the user device displays or executes the transferred zone service information.

An advertisement server for receiving the zone identifier from the zone name server and transmitting an advertisement corresponding to the received zone identifier to the service delivery server, wherein the service delivery server transmits the advertisement to the base station, The base station transmits the advertisement to the user device corresponding to the device ID.

The zone code includes a serial number indicating a specific area or a specific building. The zone service information of the service database is directly uploaded or updated by the zone service provider.

The service database stores the zone service information having an XML form, and the zone service information having the XML form is executed through a virtual machine application of the user device.

The user device includes one of a Bluetooth chip, a UWB chip, and a WI-FI chip, and is paired with the base station in advance so that wireless communication is automatically possible when the user device is close to the base station.

According to another aspect of the present invention, there is provided a zone service system corresponding to a user device capable of using a personal area network (PAN), a specific zone, and when the user device approaches, the user device. After confirming that the wireless network with the wireless network is possible, the device ID of the user equipment is received if the wireless network is possible, and the base station having a zone code corresponding to the zone, the zone code from the base station A zone name server which searches for a zone identifier corresponding to the received zone code, transmits the found zone identifier, receives the zone identifier from the zone name server, and transmits the received zone identifier. A zone received from the service delivery server and storing zone service information of a plurality of zones And a service database for retrieving zone service information corresponding to an identifier and transmitting the retrieved zone service information to the service delivery server.

The base station receives the zone service information from the service delivery server, transmits the searched zone service information to the user device corresponding to the device ID, and the user device displays the transferred zone service information. Or execute a predetermined extension command in the user equipment, the user equipment transmits a zone code corresponding to the displayed zone service information to the base station, and the base station receives the received zone. A code is sent to the zone name server, and the zone name server extracts zones located close to the zone indicated by the received zone code, and corresponds to zone identifiers corresponding to the close zones and the zone identifiers. Search for zone codes, and retrieve the retrieved zone identifiers and zone codes from the service. Transmits the zone identifiers and zone codes to the base station, and the base station transmits the zone identifiers and the zone codes to the user device corresponding to the device ID. And the user equipment displays the transmitted zone identifiers or zone codes.

If at least one zone identifier or zone code is selected from among the zone identifiers or zone codes displayed on the user equipment, the user equipment sends a zone code or the selected zone code corresponding to the selected zone identifier to the base station. And the base station transmits the zone code corresponding to the selected zone identifier or the selected zone code to the zone name server, and the zone name server corresponds to a zone identifier received from the user device. Search for, transmit the searched zone identifier to the service delivery server, and the service delivery server transmits the zone identifier received from the zone name server to the service database, and the service database transmits the service. Zone service information corresponding to zone identifier received from server Search for and transmit the searched zone service information to the service delivery server, and the service delivery server transmits the received zone service information to the base station, and the base station corresponds to the user corresponding to the device ID. The zone service information is transmitted to a device, and the user device displays or executes the transferred zone service information.

When the predetermined extension command is selected in the user device, a button provided on the user device is pressed or a predetermined icon displayed on the user device is pressed.

The user device includes one of a Bluetooth chip, a UWB chip, and a WI-FI chip, and is paired with the base station in advance so that wireless communication is automatically possible when the user device is close to the base station.

In the zone service system according to the embodiment of the present invention, there is an advantage that the zone service user and the zone service information of the zone where the zone service user is located can be easily obtained.

In addition, since the user equipment and the base station are not charged by using a personal area network (PAN), the user of the user equipment has an advantage of using the zone service system without burdening the cost.

DETAILED DESCRIPTION In order to fully understand the present invention, the operational advantages of the present invention, and the objects achieved by the practice of the present invention, reference should be made to the accompanying drawings which illustrate preferred embodiments of the present invention and the contents described in the drawings.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Like reference numerals in the drawings denote like elements.

1 is a conceptual diagram illustrating a zone service system according to an embodiment of the present invention.

Referring to FIG. 1, base stations 111 to 115 are disposed in the zones ZONEi-2, ZONEi-1, ZONEi, ZONEi + 1, and ZONEi + 2, respectively. The base stations 111 to 115 store the zone codes ZCODE of the corresponding zones ZONEi-2 to ZONEi + 2. Zone code (ZCODE) contains a serial number that indicates a particular area or building.

When the user enters the zone and approaches the user device 120 to the base station 111, the base station 111 checks whether a wireless network with the user device 120 is possible, and then the wireless network. If possible, the base station 111 receives a device ID (HID) of the user device 120.

Here, the user device 120 is a device that can use a personal area network (PAN). Specifically, a device equipped with a Bluetooth chip, a UWB chip, or a wireless LAN card to use Bluetooth, ultra-wideband (WWB), or Wi-Fi may be a laptop computer, a mobile phone, a PDA, or the like. .

The base station 111 is a device that is paired in advance so as to perform wireless communication with the user device 120. Since it is paired in advance, when the user device 120 approaches the base station 111, wireless communication is automatically enabled between both sides.

The base stations 111 to 115 are arranged to correspond to the zones ZONEi-2, ZONEi-1, ZONEi, ZONEi + 1, ZONEi + 2, and one base station 111 and any user device ( When the 120 is paired, the remaining base stations 112 to 115 and the user device 120 can perform wireless communication even without a separate pairing process. This is made possible by the base stations 111 to 115 all using the same device ID. Here, the device IDs are unique IDs of the base stations 111 to 115, respectively.

The pairing method will be understood by those skilled in the art. That is, if the Bluetooth chip is mounted on the user device 120, the base station 111 receives the unique number (device ID) of the Bluetooth chip, and if the UWB chip is mounted on the user device 120, the base station ( 111 receives the unique number (device ID) of the UWB chip, and if the user device 120 is equipped with a Wi-Fi chip, the base station 111 receives the MAC address (MAC address).

The user device 120 transmits a device ID (HID) to the base station 111. The device ID (HID) may be a identification number for identifying the user device 120 and may be a unique number of a Bluetooth chip or a UWB chip or a MAC address of a Wi-Fi chip.

The base station 111 outputs its zone code ZCODE to the server 200.

The server 200 extracts the zone service information ZINFO corresponding to the zone code ZCODE and transmits the zone service information ZINFO to the base station 111. Then, the base station 111 transmits the zone service information ZINFO to the corresponding user device 120 having the wireless communication channel open, and the zone service information ZINFO may be displayed or executed on the user device 120. have. The user USER may grasp various pieces of information about the zone ZONEi in which the user USER enters based on the displayed zone service information ZINFO. For example, the user USER may grasp the type of service provided by the zone ZONE from the zone service information ZINFO.

Here, the user device 120 may be a mobile phone, a PDA, or the like. However, for convenience of description, FIG. 1 illustrates that the user device 120 is a mobile phone.

The zone service system transmits and receives data between the user device 120 and the base station 111 using Bluetooth communication, UWB communication, or wireless Internet. Therefore, the user using the user device 120 can reduce the cost burden, the utilization of the zone service system can be further increased.

2 is a block diagram of a zone service system according to an embodiment of the present invention.

In FIG. 2, only one zone ZONEi is shown among the plurality of zones ZONEi-2, ZONEi-1, ZONEi, ZONEi + 1, and ZONEi + 2 of FIG.

Referring to FIG. 2, the zone service system according to an embodiment of the present invention includes a base station 111, a user device 120, a zone name server 150, a service database 170, and a service delivery. The server 160 is provided. Here, the zone name server 150, the service delivery server 160, and the service database 170 may be included in the server 200 of FIG. 1.

The base station 111 is located in a specific zone ZONEi and has a zone code ZCODEi. The user device 120 may be carried by a user (not shown), and wireless communication may be performed using a personal area network (PAN). To this end, the user device 120 may be equipped with a Bluetooth chip, a UWB chip or a Wi-Fi chip.

When the user device 120 approaches the base station 111, the user device 120 transmits a device ID (HID) to the accessed base station 111. The device ID may be a unique number of a Bluetooth chip, a unique number of a UWB chip, or a MAC address of a Wi-Fi chip.

The base station 111 transmits a zone code ZCODEi indicating the corresponding zone ZONEi to the zone name server 150. The zone code ZCODEi may include a serial number indicating a specific area or a specific building.

The zone name server 150 searches for a zone identifier ZIDi corresponding to the zone code ZCODEi received from the base station 111, and transmits the retrieved zone identifier ZIDi to the service delivery server 160. The zone identifier ZIDi may be an address or a trade name of the zone ZONEi.

The service delivery server 160 transmits the zone identifier ZIDi received from the zone name server 150 to the service database 170 in the form of a query Q_ZIDi. Of course, instead of transmitting the zone identifier ZINDi in the form of a query Q_ZIDi, the zone identifier ZIDi may be transmitted in another form, or the zone identifier ZIDi may be transmitted as it is. In the following description, it is assumed that the zone identifier ZIDi is transmitted in the form of a query Q_ZIDi.

In the service database 170, zone service information ZINFO1 to ZINFOn of a plurality of zones ZONE1 to ZONEn is stored. The service database 170 retrieves the zone service information ZINFOi according to the query Q_ZIDi received from the service delivery server 160, and transmits the retrieved zone service information ZINFOi to the service delivery server 160. . The service delivery server 160 receives the zone service information ZINFOi from the service database 170 and transmits the zone service information ZINFOi retrieved to the base station 111. The base station 111 transmits the zone service information ZINFOi to the user device 120 corresponding to the device ID HID.

The user device 120 displays or executes the transmitted zone service information ZINFOi. The zone service information ZINFOi is information about a corresponding zone, and includes all information such as various information about a store or a theater in a zone, that is, homepage information of a store, movie information of a theater, and the like. Can also run some sneak peek from the movie information.

The user device 120 may display zone service information ZINFOi of the current zone ZONEi and then display zone identifiers of zones close to the current zone ZONEi. Then, the user USER can know the zone service information of the near zones by selecting the zone identifiers of the close zones. The process is described below.

The zone name server 150 may search for neighboring zones located close to the zone ZONEi indicated by the current zone code ZCODEi and search for neighboring zone identifiers ZIDj corresponding to the neighboring zones. The zone name server 150 may transmit the retrieved zone identifiers ZIDj to the service delivery server 160. For example, referring to FIG. 1, zone identifiers of zones ZONEi-2, ZONEi-1, ZONEi + 1, and ZONEi + 2 that are adjacent to four directions of the zone ZONEi where the user USER is located are service delivery servers. And transmit to 160. In addition, zone codes of adjacent zones ZONEi-2, ZONEi-1, ZONEi + 1, and ZONEi + 2 may be transmitted together. However, hereinafter, only the case of transmitting only zone identifiers will be described.

The service delivery server 160 transmits the peripheral zone identifiers ZIDj to the base station 111, and the base station 111 transmits the zone identifiers ZIDj back to the user device 120. The user device 120 may display the peripheral zone identifiers ZIDj. The above processes may be performed together with the processes of searching for zone service information ZINFOi corresponding to the current zone code ZCODEi.

That is, the zone name server 150 may transmit the neighbor zone identifiers ZIDj together with the current zone identifier ZIDi to the service delivery server 160. In addition, the service delivery server 160 transmits the peripheral zone identifiers ZIDj together with the current zone service information ZINFOi to the base station 111, and the base station 111 is connected with the current zone service information ZINFOi. Together, the neighbor zone identifiers ZIDj may be transmitted to the user device 120.

The peripheral zone identifiers ZIDj may include addresses or names of neighboring zones. Therefore, the user USER can identify the surrounding zones through the surrounding zone identifiers.

When the user USER selects one zone identifier among the peripheral zone identifiers ZIDj displayed on the user device 120, the selected zone identifier may be transmitted to the zone name server 150. Next, the zone service information corresponding to the selected zone identifier may be displayed on the user device 120 via the service database 170 and the service delivery server 160.

The user device 120 may display zone service information of the neighboring zones after displaying zone service information of the neighboring zones. Furthermore, this process can be repeated several times.

Hereinafter, another method of providing zone service information of neighboring zones close to the zone ZONEi indicated by the zone service information ZINFOi to the user USER will be described.

After the zone service information ZINFOi is displayed on the user device 120, a button “zone extension” may be displayed on the display window of the user device 120. Of course, the expression "zone extension" can be changed to another expression. Also, other forms (eg, icons) other than buttons may be displayed on the display window of the user device 120. In addition, a button or the like is not displayed on the display window of the user device 120, but a mechanical button may be provided on the user device 120. However, hereinafter, for convenience of description, it is assumed that the button "zone expansion" is shown on the display window of the user device 120 will be described.

When the user USER presses the "Zone Expansion" button, the user device 120 transmits the zone code ZCODEi of the current zone ZONEi to the base station 111. The base station 111 transmits the received zone code ZCODEi to the zone name server 150.

The zone name server 150 extracts the peripheral zone identifiers ZIDj of neighboring zones based on the zone code ZCODEi of the current zone ZONEi, and extracts the neighboring zone identifiers ZIDj corresponding to the extracted zones. The codes ZCODEj are transmitted to the service delivery server 160.

The service delivery server 160 transmits the peripheral zone identifiers ZIDj and the peripheral zone codes ZCODEj to the base station 111, and the base station 111 transmits the peripheral zone identifiers ZIDj and the peripheral zone codes. (ZCODEj) is transmitted to the user device 120. The user device 120 displays the peripheral zone identifiers ZIDj and the peripheral zone codes ZCODEj.

When the user USER selects one zone identifier among the peripheral zone identifiers ZIDj displayed on the user device 120, the selected zone identifier may be transmitted to the zone name server 150 through the base station 111. have. Next, the zone service information corresponding to the selected zone identifier may be displayed on the user device 120 through the service database 170, the service delivery server 160, and the base station 111.

The user device 120 may display the zone service information of the neighboring zone and then display the button "Zone extension" again. In this case, when the user clicks the button "Zone expansion", the zone identifiers of neighboring zones adjacent to the displayed zone can be displayed again.

Referring to FIG. 2, the zone service system according to an embodiment of the present invention may further include an advertisement server 190.

The advertisement server 190 stores a plurality of advertisements ZAD1 to ZADn for advertising the plurality of zones ZONE1 to ZONEn. The zone name server 150 transmits a zone identifier ZIDi corresponding to the received zone code ZCODEi to the advertisement server 190. The advertisement server 190 extracts an advertisement ZADi corresponding to the received zone identifier ZIDi and transmits the advertisement ZADi to the service delivery server 160. The service delivery server 160 may transmit the advertisement ZADi to the base station 111, and the base station 111 may transmit and display the transmitted advertisement ZADi to the user device 120.

In the zone service system according to the embodiment of the present invention, the zone service provider may directly upload or update zone service information describing its zone to the service database 170. For example, the owner of a particular store where the base station is installed may upload or update the list of products sold in the store to the service database 170 as zone service information. Other entities (eg, users) other than the zone service provider may also write to the service database 170. The range of recordable information may be limited according to the user hierarchy.

FIG. 3 is a diagram illustrating that zone service information is transmitted in an XML form between the service delivery server and the user device of FIG. 2.

In the zone service system according to an embodiment of the present invention, zone service information ZINFO1 to ZINFOn may be stored and transmitted and received in an XML form. For example, zone service information in an XML format may be stored in the service database 170. In addition, referring to FIG. 3, the service delivery server 160 may transmit the zone service information ZINFOi_XML in XML form to the user device 120 through the base station 111. Zone service information ZINFOi_XML in the XML format may be executed in a virtual machine application 125. For example, the virtual machine 125 of the user device 120 may be executed in a dynamic interpreter manner. The interpreter method reads one by one and translates it into machine language so that it is executed immediately.

Accordingly, the user device 120 may include the virtual machine 125 and transmit the received zone service information ZINFOi_XML to the virtual machine 125. In addition, advertisements ZAD1 to ZADn stored in the advertisement server 190 may also be stored and transmitted in XML format.

As described above, optimal embodiments have been disclosed in the drawings and the specification. Although specific terms have been used herein, they are used only for the purpose of describing the present invention and are not intended to limit the scope of the invention as defined in the claims or the claims. Therefore, those skilled in the art will understand that various modifications and equivalent other embodiments are possible therefrom. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

BRIEF DESCRIPTION OF THE DRAWINGS In order to better understand the drawings cited in the detailed description of the invention, a brief description of each drawing is provided.

1 is a conceptual diagram illustrating a zone service system according to an embodiment of the present invention.

2 is a block diagram of a zone service system according to an embodiment of the present invention.

FIG. 3 is a diagram illustrating that zone service information is transmitted in an XML form between the service delivery server and the user device of FIG. 2.

Claims (12)

User equipment which can use PAN (Personal Area Network); After confirming that a wireless network with the user device is available when the user device approaches, the device ID of the user device is received, and the zone code corresponding to the zone corresponds to the zone. a base station having a zone code; A zone name server receiving the zone code from the base station, searching for a zone identifier corresponding to the received zone code, and transmitting the searched zone identifier; A service delivery server for receiving the zone identifier from the zone name server, transmitting the received zone identifier, and receiving zone service information; And A service database storing zone service information of a plurality of zones, retrieving the zone service information corresponding to the zone identifier received from the service delivery server, and transmitting the retrieved zone service information to the service delivery server; The base station receives the zone service information from the service delivery server, and transmits the retrieved zone service information to the user device corresponding to the device ID. And the user equipment displays or executes the transmitted zone service information. The method of claim 1, wherein the zone name server, Extract zones located within a reference distance from the zone indicated by the received zone code, search zone identifiers corresponding to zones located within the reference distance and zone codes corresponding to the zone identifiers, and retrieve the zone identifiers. And zone codes to the service delivery server, The service delivery server transmits the zone identifiers and zone codes to the base station, and the base station transmits the zone identifiers and zone codes to the user device corresponding to the device ID. The user equipment displays the transmitted zone identifiers or zone codes. The method of claim 2, If at least one zone identifier or zone code is selected among the zone identifiers or zone codes displayed on the user equipment, The user equipment transmits the zone code or the selected zone code corresponding to the selected zone identifier to the base station, The base station transmits the zone code or the selected zone code corresponding to the selected zone identifier to the zone name server. The zone name server retrieves a zone identifier corresponding to the zone code received from the base station, and transmits the retrieved zone identifier to the service delivery server. The service delivery server sends the zone identifier received from the zone name server to the service database, The service database retrieves zone service information corresponding to a zone identifier received from the service delivery server, and transmits the retrieved zone service information to the service delivery server. The service delivery server transmits the received zone service information to the base station, and the base station transmits the zone service information to the user device corresponding to the device ID. And the user equipment displays or executes the transmitted zone service information. The method of claim 1, And an advertisement server for receiving the zone identifier from the zone name server and transmitting an advertisement corresponding to the received zone identifier to the service delivery server. The service delivery server sends the advertisement to the base station, And the base station transmits the advertisement to the user device corresponding to the device ID. The method of claim 1, wherein the zone code, Zone service system comprising a serial number indicating a specific area or a specific building. The method of claim 1, wherein the zone service information of the service database, Zone service system, characterized in that directly uploaded or updated by the zone service provider. The method of claim 1, wherein the service database, Storing the zone service information having an XML form, Zone service information having the XML form is executed through a virtual machine application of the user equipment. The method of claim 1, wherein the user device, Zone service system comprising one of a Bluetooth chip, a UWB chip and a WI-FI chip, and is automatically paired with the base station to automatically wirelessly approach the base station. User equipment which can use PAN (Personal Area Network); After confirming that a wireless network with the user device is available when the user device approaches, the device ID of the user device is received, and the zone code corresponding to the zone corresponds to the zone. a base station having a zone code; A zone name server receiving the zone code from the base station, searching for a zone identifier corresponding to the received zone code, and transmitting the searched zone identifier; A service delivery server for receiving the zone identifier from the zone name server and transmitting the received zone identifier; And A service database storing zone service information of a plurality of zones, retrieving zone service information corresponding to a zone identifier received from the service delivery server, and transmitting the retrieved zone service information to the service delivery server; The base station receives the zone service information from the service delivery server, and transmits the retrieved zone service information to the user device corresponding to the device ID. The user equipment displays or executes the transmitted zone service information. If a predetermined extension command is selected in the user device, The user equipment transmits a zone code corresponding to the displayed zone service information to the base station, The base station transmits the received zone code to the zone name server, The zone name server extracts zones located within a reference distance from the zone indicated by the received zone code, retrieves zone identifiers corresponding to zones located within the reference distance, and zone codes corresponding to the zone identifiers. Transmit the retrieved zone identifiers and zone codes to the service delivery server, The service delivery server transmits the zone identifiers and zone codes to the base station, and the base station transmits the zone identifiers and zone codes to the user device corresponding to the device ID. The user equipment displays the transmitted zone identifiers or zone codes. The method of claim 9, If at least one zone identifier or zone code is selected among the zone identifiers or zone codes displayed on the user equipment, The user equipment transmits the zone code or the selected zone code corresponding to the selected zone identifier to the base station, The base station transmits the zone code or the selected zone code corresponding to the selected zone identifier to the zone name server. The zone name server searches for a zone identifier corresponding to the zone code received from the user device, and transmits the found zone identifier to the service delivery server. The service delivery server sends the zone identifier received from the zone name server to the service database, The service database retrieves zone service information corresponding to a zone identifier received from the service delivery server, and transmits the retrieved zone service information to the service delivery server. The service delivery server transmits the received zone service information to the base station; The base station transmits the zone service information to the user device corresponding to the device ID, And the user equipment displays or executes the transmitted zone service information. The method of claim 9, wherein when the predetermined extension command is selected in the user device, And a case in which a button provided on the user device is pressed or a predetermined icon displayed on the user device is pressed. The method of claim 9, wherein the user device, Zone service system comprising one of a Bluetooth chip, a UWB chip and a WI-FI chip, and is automatically paired with the base station so that wireless communication is possible when the base station is approached.

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