KR20070031770A - Method and System for Providing Restaurant Guide Service by Using Wireless Network - Google Patents

Abstract

The present invention relates to a method and a system for providing a restaurant guide service using a mobile communication network.

The present invention receives a personal subscriber terminal (PSS: Portable Subscriber Station (PSS)), which performs a voice call and receives and receives a restaurant guide service, receives a terminal number and reservation details of a user in the form of an SMS message. The restaurant owner terminal to inform the restaurant, the restaurant computer to manage the reservation list to manage the service in the restaurant, the radio access network (RAN: Radio communication network (RAN) providing a communication path between the PSS and the restaurant owner computer, relaying the transmission and reception of packet data Packet Data Serving Node (PDSN) (hereinafter referred to as PDSN), Positioning Determination Entity (PDE: Positioning Determination Entity (PDE)) to determine the location of the PSS, the wireless access network and the outside IP network providing a communication path with a server, an SMS server generating and transmitting an SMS message, and an internet providing a communication path between the restaurant computer. In a mobile communication network providing a restaurant guide service in a mobile communication network comprising a, as a LBS platform providing a location-based service to download the map around the user to the PSS to the road guide service to the restaurant selected by the user to the PSS Providing guidance service server; And automatically determine the location of the user when the meal time of the user is close, collect the restaurants information of the user, download the information to the PSS, and configure and provide a menu according to the user's preference set in advance. Provides a restaurant guide service system comprising a restaurant guide service server providing a restaurant guide service including guide, reservation and payment.

According to the present invention, a user who is provided with a mobile communication service solves the trouble of finding a restaurant at a meal time, and can provide a convenience to both the user and the restaurant owner by simply selecting a menu. In addition, by automatically providing restaurant information based on the user's location as well as providing menus, discount coupons, etc., the user can conveniently make a reservation, save money, and pre-order and Payment is possible and the effect of promotion is also effective.

Mobile communications, restaurants, location, information and guidance

Description

Method and System for Providing Restaurant Guide Service by Using Wireless Network}

1 is a block diagram schematically showing a restaurant guide service system according to an embodiment of the present invention;

2 is a flowchart illustrating a restaurant guide service method according to an exemplary embodiment of the present invention.

<Description of Symbols for Main Parts of Drawings>

110: personal subscriber terminal 112: restaurant owner terminal

114: restaurant computer 120: wireless network

130: packet data serving node 140: location determination server

150: IP network 160: directions service server

170: restaurant guide service server 180: SMS server

190: Internet

The present invention relates to a method and system for providing a restaurant guide service using a mobile communication network. More specifically, when the user is close to the meal time, a mobile communication network automatically provides restaurant information including the location of a nearby restaurant, discount coupons, etc., and when a restaurant is selected, a reservation service as well as directions to the restaurant are provided. It relates to a method and system for providing a restaurant guide service.

As computer, electronic, and communication technologies have made rapid progress, various wireless communication services using wireless networks have been provided. Accordingly, a service provided by a mobile communication system using a wireless communication network is developing into a multimedia communication service that transmits data such as circuit data, packet data, as well as voice service.

Recently, due to the development of information and communication, IMT-2000 (International Mobile Telecommunication 2000), which is a third generation mobile communication system established as a standard in ITU-R, has been commercialized. IMT-2000 is a Code Division Multiple Access (CDMA) 2000 1X, 3X, Evolution Data Only (EV-DO), Wideband CDMA (WCDMA), etc., which is an IS-95C network that has evolved from existing IS-95A and IS-95B networks. It is a service that can provide wireless communication by using.

IMT-2000 is a mobile communication system aimed at realizing direct roaming worldwide including personal mobility and service mobility, the same level of call quality as wired telephone, high speed packet data service and various application services by combining wired and wireless network. As a result, as well as improving existing voice and WAP (Wireless Application Protocol) service quality, various multimedia services (MOD, VOD) can be provided at a higher speed.

Meanwhile, with the establishment of the Internet based on TCP / IP (Transmission Control Protocol / Internet Protocol), various data including texts, voices, images, videos, etc. can be retrieved using the Internet. In addition to the rapid development of a system capable of real time transmission, in order to use a variety of communication services using the Internet in a better environment, the diffusion of high-speed communication network, etc. is greatly increased.

In addition, in recent years, in order to provide a communication service that transcends space, a wireless Internet service that provides an Internet communication service to a mobile communication service subscriber through a wireless communication network has emerged, and many companies have been developing technology for the wireless Internet. The wireless Internet service is an advanced personalization service according to the use of the terminal of the individual and has a feature of providing a unique information based on the mobility of the user. Mobile communication service subscribers can receive various types of information such as news, weather, sports, securities, finance, exchange rates, and traffic information in various forms such as text, voice, still image, and video through wireless Internet service.

Among various wireless Internet services using a mobile communication terminal, in particular, a location based service (LBS) has gained much attention due to its wide utility and convenience. The location-based service refers to a communication service that locates a mobile communication terminal such as a mobile phone and a personal digital assistant (PDA) and provides additional information related to the identified location. Location-based services can be applied to a variety of areas, including rescue requests, response to crime reports, geographic information systems (GIS) for providing information on neighboring areas, traffic information, vehicle navigation and logistics control, and customer relationship management (CRM). Can be used.

NATE Drive ™, which is provided by SK Telecom, is one of the representative location-based services. It finds the location of a mobile communication terminal, and provides information on surroundings, road guidance, traffic information, and safe driving information. And so on.

The conventional surrounding information service provided POI (Point of Interest) information in the surrounding geographic information. After the user accesses the service server using WAP, the user can find a restaurant and menu at a desired location, or find a restaurant again from a menu presented in relation to surrounding information.

In the case of the conventional peripheral information service, a lot of time and cost for information retrieval, and the quality of the information is often lowered, the user felt a lot of inconvenience. In addition, there is a problem that the user does not provide enough information desired, the service is not activated due to the expensive fee.

In order to solve the above-mentioned problems, the present invention automatically provides restaurant information including a location of a nearby restaurant, a discount coupon, etc., when the user approaches a meal time, and when selecting a restaurant, a guide to the restaurant as well as a reservation service. Its purpose is to provide a method and system for providing a restaurant guide service using a mobile communication network.

In order to achieve the above object, the present invention provides a personal subscriber station (PSS: Portable Subscriber Station, hereinafter referred to as 'PSS'), which performs a voice call and receives and uses a restaurant guide service, and sends an SMS to the user's terminal number and reservation details. Restaurant access terminal that receives and informs the restaurant owner in the form of a message, restaurant computer managing reservation list to manage the service in the restaurant, and a wireless access network (RAN) for providing a communication path between the PSS and the restaurant owner computer. A packet data serving node (PDSN: hereinafter referred to as PDSN) for relaying transmission and reception of packet data, and a positioning server (PDE) to determine a location of the PSS. IP network providing a communication path between the wireless access network and an external server, an SMS server for generating and transmitting an SMS message, and the restaurant computer. In a mobile communication network including an Internet providing a communication path of a mobile communication system for providing a restaurant guide service, an LBS platform providing a location-based service is downloaded as the LBS platform to the PSS and selected by the user. A route guidance server providing route guidance to a restaurant; And automatically determine the location of the user when the meal time of the user is close, collect the restaurants information of the user, download the information to the PSS, and configure and provide a menu according to the user's preference set in advance. Provides a restaurant guide service system comprising a restaurant guide service server providing a restaurant guide service including guide, reservation and payment.

In addition, according to another object of the present invention, receiving a personal subscriber terminal (PSS: Portable Subscriber Station, hereinafter referred to as a 'PSS'), a user's terminal number and reservation details, which are used to receive and use a restaurant guide service, are received in the form of an SMS message. Restaurant terminal to inform the restaurant owner, a restaurant computer managing a reservation list to manage a service in the restaurant, a radio access network (RAN) providing a communication path between the PSS and the restaurant owner computer, and transmission and reception of packet data A Packet Data Serving Node (PDSN) for relaying the data, a Positioning Determination Entity (PDE) for determining the location of the PSS, and wireless IP network that provides a communication path between the access network and an external server, an SMS server that generates and transmits an SMS message, and provides a communication path between the restaurant computer. In the mobile communication network including a network, a road guide service server for downloading a map to the user and providing a road guide service to a restaurant, and a restaurant guide service server for automatically providing the restaurant guide service when the meal time of the user is close. A method of providing a restaurant guide service, the method comprising: (a) identifying the location of the user and downloading the map when the meal time is close; (b) presenting the restaurant information on the map after downloading the restaurant information according to the taste set by the user to the PSS and performing mapping with the stored map; (c) receiving a selection signal of the restaurant from the user; (d) providing detailed information including an address of the restaurant, a menu, a coupon, and the road guidance service to the restaurant; (e) receiving reservation details from the user and transmitting the telephone number and the reservation details of the user to the restaurant owner terminal and the restaurant computer; (f) if the user wants to pay in advance for a meal, performing a charging; (g) transmitting a message notifying the arrival of the user to the restaurant owner terminal and the restaurant computer when the user enters the restaurant, and providing a greeting set by the restaurant owner to the PSS; And (h) provides a restaurant guide service method comprising the step of performing the charge of the meal amount automatically when the user exits the restaurant after the meal.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First of all, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are used as much as possible even if displayed on different drawings. In addition, in describing the present invention, when it is determined that the detailed description of the related well-known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

1 is a block diagram schematically showing a restaurant guide service system according to a preferred embodiment of the present invention.

Restaurant guide service system according to a preferred embodiment of the present invention is a personal subscriber station (PSS: Portable Subscriber Station, hereinafter referred to as "PSS") 110, restaurant owner terminal 112, restaurant computer 114, wireless access network ( Radio Access Network (RAN) 120, Packet Data Serving Node (PDSN) (hereinafter referred to as PDSN) 130, Positioning Determination Entity (PDE) (hereinafter referred to as 'PDE') 140, the IP network 150, the road guide service server 160, the restaurant guide service server 170, the SMS server 180, the Internet 190, and the like.

The PSS 110 not only performs a phone call through a wireless communication with the other party through a mobile communication network, but also accesses the wireless Internet and automatically closes when a meal time comes from the road guide service server 160 and the restaurant guide service server 170. It is a mobile communication terminal that receives and selects restaurant information such as the location of restaurants, menus, discount coupons, and provides a road guide service to the restaurant. The PSS 110 is equipped with a wireless Internet platform for driving wireless Internet-related applications, and has a built-in browser for accessing the wireless Internet.

Here, the wireless Internet platform may include a wireless Internet platform for interoperability (WIPI), a WI-TOP (WI-TOP open platform) manufactured by SK Telecom, based on WIPI, and the like. WI-TOP can be coded in the Java language. Browsers for wireless Internet access include Microsoft Internet Explorer (MIE) and HDTP (Handheld) based on Hypertext Markup Language (HTML) using Hypertext Transfer Protocol (HTTP), as well as WAP browsers based on Wireless Application Protocol (WAP). Device Transport Protocol), NTT DOKOMO's i-Mode, or SK Telecom's 'NATE'.

The PSS 110 includes an RF module for receiving an RF signal through an RF antenna and a CDMA modem for performing call processing according to a protocol defined in the CDMA standard so as to use a CDMA service. In addition, the PSS 110 may include a personal digital assistant (PDA), a cellular phone, a personal communication service phone, a hand-held personal computer, a GSM system, and an MBS phone. (Mobile Broadband System) phones and the like.

The PSS 110 uses a GPS antenna (not shown) that can receive GPS radio waves from a GPS satellite (not shown) and a GPS module (not shown) to use a restaurant guide service based on its location. It may include, and receive a GPS radio wave from a separate GPS kit (not shown) connected to the PSS 110 and position the position can be delivered to the PSS (110). The PSS 110 transmits its location information to the PDE 140 to receive a restaurant guide service based on its location.

PSS 110 according to a preferred embodiment of the present invention automatically transmits the user's location to the PDE 140 when the meal time specified by the user in advance, the road guide service server 160 and restaurant guide service server 170 You will be provided with a restaurant information service.

When the providing of the restaurant guide service is started, a map around the user is downloaded and stored from the road guide service server 160 using a mobile communication network. If the map is stored in the PSS 110, the download of the map is omitted, and the restaurant information including the location, menu, discount coupon, etc. of the restaurant is downloaded from the restaurant information service server 170 and stored in the PSS 110. Mapping provides the user with information on nearby restaurants by displaying the location of the restaurant on the map. When the user selects a restaurant on the map, the PSS 110 displays directions to the restaurant by mock walking or driving.

The restaurant owner terminal 112 not only makes a phone call through a wireless communication with the other party through a mobile communication network, but also when a user selects a restaurant and makes a reservation, the restaurant owner terminal 112 receives the user's terminal number and reservation details in the form of an SMS message. It is a mobile communication terminal to inform restaurant owners.

When the user selects a restaurant and makes a reservation, the restaurant computer 114 receives user information including the terminal number of the user and reservation information including a menu and time from the restaurant information service server 170 and stores the reservation information in the reservation list. When you arrive at the restaurant is a computer that manages to provide the meal as the user's reservation.

The radio access network 120 includes a base station transmitter 122, a base station controller 124, and a PCF 126, and supports both synchronous and asynchronous mobile communication systems. Here, in the synchronous mobile communication system, the base station transmitter 122 is a base transceiver station (BTS), the base station controller 124 is a base station controller (BSC), and in the case of an asynchronous mobile communication system, the base station transmitter 122 is an RTS (Radio). The base station controller 124 is a transceiver network (RNC).

The base station transmitter 122 receives a call request signal from the user terminal 110 through a traffic channel of the signal channel and transmits it to the base station controller 124. In addition, the base station transmitter 122 is a network termination device that performs baseband signal processing, wired and wireless conversion, wireless signal transmission and the like, and is directly connected to the user terminal 110. Each of the base station transmitters 122 is arranged in units of cells, and receives a call request generated from the user terminal 110 and transmits it to another cell area or exists in a cell area under its control. Perform location registration to figure out the location.

The base station transmitter 122 transmits the position information of the base station transmitter 122 from the global positioning system (GPS) (not shown) to the user terminal 110 through a system parameter message of the forward link call channel. The user terminal 110 may register new location information by calculating the moving distance of the user terminal 110 using the location information of the base station transmitter 122 of the cell to which the user terminal 110 belongs.

The base station controller 124 controls the base station transmitter 122, allocates and releases radio channels to the user terminal 110, controls transmission output of the user terminal 110 and the base station transmitter 122, and soft handoffs. Handoff and hard handoff determination, transcoding and vocoding, GPS clock distribution, operation and maintenance of the base station transmitter 122, and the like are performed. The base station controller 124 receives and transmits subscriber information of the user terminal 110 in which location information is registered, and transmits a call request signal received through the base station transmitter 122.

The PCF 126 relays and controls the transmission and reception of packet data between the BSC 124 and the PDSN 130.

The PDSN 130 manages sessions to service wireless data as packet data, and packet data between a packet data server such as a road guidance service server 160 and a restaurant guidance service server 170 and a wireless access network 120. Relays transmission and reception of.

The PDE 140 receives location information for the PSS 110 to calculate the latitude and longitude coordinates of the PSS 110 to determine the location of the PSS 110. In addition, the PDE 140 may transmit ancillary data for assisting the positioning of the PSS 110 and calculate a distance between the GPS satellites and the PSS 110.

The IP network 150 connects the PDSN 130, the road guide service server 160, the restaurant guide service server 170 and the SMS server 180, and transmits packet data from an external packet data server such as the Internet. Receives and transmits to the wireless access network 120.

The road guidance service server 160 is a LBS platform that provides location-based services, and provides the road guidance service to the restaurant selected by the user to the PSS 110. When the user's location is transmitted from the PSS 110 at the meal time set by the user, the map around the user is downloaded to the PSS 110 via the wireless Internet. The map provided is a vector map expressed as a numerical value. When a restaurant requests information on the location of the restaurant by clicking on the restaurant represented on the map, the location is determined based on the location information of the PSS 110 determined by the PDE 140. Route to the destination to the PSS 110.

The restaurant guide service server 170 is a service server that collects restaurant information near the user based on the location of the user and provides the same to the user. The restaurant guide service server 170 requests the user to download a map around the user to the road guide service server 160 when the user's location is transmitted from the PSS 110 at the meal time set by the user, and the map is downloaded. Later, the restaurant information is additionally downloaded, and the restaurant information is provided by displaying the restaurant information on a map through a mapping process and a mapping process of the PSS 110.

When the user selects a restaurant by clicking a restaurant displayed on a map, the restaurant information service server 170 provides the user with real-time or additionally downloads restaurant information such as restaurant details, phone numbers, menus, and coupons. do. In addition, when the user selects a restaurant, the PSS 110 loads the map if there is a map, and if there is no map, downloads the map and provides a road guidance service from the user's current location to the restaurant. Request to guide service server 160.

The advertisement information stored in the restaurant guide service server 170 is generated by a contract with an advertiser. In addition, when the user subscribes to the restaurant guide service, the user may set a preference for his or her restaurant or food type in advance, and the restaurant guide service server 170 configures a service menu based on the user's preference to the user. to provide. In addition, the restaurant owner may set the detailed information and address of the restaurant, whether to use the menu and the discount coupon, and the input of the restaurant information may select a location based on a map and set or create a menu and the discount coupon.

In addition, the restaurant information service server 170 provides an interface for making a reservation when the user selects a restaurant. When the user makes a reservation, the restaurant guide service server 170 displays the user's telephone number and reservation details in the form of an SMS message to the restaurant owner terminal 112. In addition, the reservation details are transmitted to the restaurant computer 114 to construct a reservation list.

The SMS server 170 is connected to the restaurant information service server 170 so that when the user selects and reserves a restaurant, the SMS server 170 transmits an SMS message including the user's telephone number and reservation details to the restaurant owner terminal 112. Do this. The SMS server 170 receives the user's phone number and reservation details from the restaurant information service server 170 and processes the user's phone number and reservation details into a form of an SMS message that the restaurant owner can easily recognize, and gives the number to the restaurant owner via the wireless access network 120. And SMS messages in the form of text. If the SMS message requested by the restaurant information service server 170 is not immediately transmitted to the restaurant owner terminal 112, the SMS server until the time specified by the restaurant information service server 170 or until the restaurant owner can receive the SMS message is received. Stored at 170. When the restaurant owner receives and confirms the SMS message, the restaurant owner is deleted by the SMS server 170.

The Internet 190 connects the restaurant owner to access the restaurant information service server 170 by using the restaurant computer 190 to input restaurant information or to receive the user's reservation details from the restaurant information service server 170. To provide a network.

2 is a flowchart illustrating a restaurant guide service method according to an exemplary embodiment of the present invention.

In accordance with a preferred embodiment of the present invention, it is determined whether the meal time is set in advance by the user (S202), and when the meal time comes, the PSS 110 locates the current user's location and transmits it to the restaurant guide service server 170. The restaurant guide service server 170 receives the location information of the user and transmits the location information to the PDE 140 to receive the location of the user from the PDE 140 (S204).

If the location of the user is determined, it is determined whether the map around the user is stored in the PSS 110 (S206), and if there is no map around the user, it is downloaded and stored in the PSS 110 (S208). Here, the map provided to the user is a vector map expressed in numerical values. When the map around the user is downloaded, the restaurant information around the user is automatically downloaded to the PSS 110 according to the taste information of the restaurant and food type preset by the user (S212). Here, the restaurant information provided to the user may also be transmitted to the web (WEB) (not shown) using the user's email address.

When the restaurant information around the user is downloaded, after mapping with a map around the user stored in the PSS 110, the restaurant information is displayed on the map and provided to the user (S212).

 When the user selects the restaurant displayed on the map (S214), detailed information of the restaurant including the restaurant's telephone number, menu, coupon, etc. is downloaded from the restaurant information service server 170 and provided in real time, and the PSS 110 is provided. Using the map stored in the) or newly downloaded to provide a road guidance service by mock walking or driving from the user's current location to the selected restaurant (S216).

After providing the user with detailed information of the restaurant, it is determined whether to make a reservation (S218), and when the reservation is made to the selected restaurant, the reservation details including the menu, the number of people, the time, etc. are received and the SMS message is sent to the restaurant owner terminal 112. Form and transmits the user's phone number and reservation details to the restaurant computer 114 and stores the reservation number of the restaurant computer 114 in operation S220.

When the reservation is finished, the user determines whether to pay in advance for the meal (S222), and if the user wants to pay for the meal in advance (S224). The prepaid meal fee will be charged later along with the communication fee.

After determining whether the user arrives at the restaurant after making a reservation (S226), when the user arrives at the restaurant, the restaurant owner 112 and the restaurant computer 114 transmit a message notifying the arrival of the user, and the restaurant owner in advance. The set greeting is transmitted to the PSS 110. In addition, the restaurant computer 114 may display a greeting when the user enters the restaurant by transmitting a signal indicating that the user has arrived at the restaurant, such as a display board (not shown) of the restaurant. At this time, the greeting message may use a variety of methods such as voice, text, video.

When the user arrives at the restaurant and finishes the meal and decides to leave the restaurant (S230), when the end of the meal is confirmed, the amount of the meal is automatically calculated and later added to the communication fee and charged (S232). If the user has paid for the meal in advance, step S232 is omitted.

Here, the user's entrance and exit of the restaurant is automatically detected by the communication between the indoor sensor (not shown) and the PSS 110 in the restaurant, the indoor sensor is connected to the restaurant computer 114 to enter and exit the restaurant of the user. To manage.

The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains may make various modifications and changes without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

As described above, according to the present invention, users who are provided with mobile communication services can solve the trouble of finding a restaurant at a meal time and simply select a menu to provide convenience to both the user and the restaurant owner. .

In addition, by automatically providing restaurant information based on the user's location as well as providing menus, discount coupons, etc., the user can conveniently make a reservation, save money, and pre-order and Payment is possible and the effect of promotion is also effective.

Claims (14)

A personal subscriber station (PSS: Portable Subscriber Station (PSS)) that performs voice calls and receives and provides a restaurant information service. A restaurant that receives a terminal number and reservation details of a user in the form of an SMS message and informs the restaurant owner of the restaurant. A restaurant computer that manages a main terminal, a reservation list to manage services in a restaurant, a radio access network (RAN) that provides a communication path between the PSS and the restaurant owner computer, and packet data serving to relay packet data Node (PDSN: Packet Data Serving Node, hereinafter referred to as 'PDSN'), Positioning Determination Entity (PDE: Positioning Determination Entity, hereinafter referred to as 'PDE') to determine the location of the PSS, the wireless access network and the external server IP network providing a communication path, an SMS server for generating and transmitting an SMS message, and an internet providing a communication path of the restaurant computer. In is in the mobile communication network, a mobile communication system that provides the restaurant guide service, An LBS platform providing a location-based service, a road guidance service server configured to download a map around the user to the PSS and provide a road guidance service to a restaurant selected by the user; And  When the user's meal time is close, the location of the user is automatically determined, the nearby restaurant information is collected and downloaded to the PSS, the menu is configured and provided according to the user's preference set in advance, and the directions are provided. Restaurant services server that provides restaurant services, including reservations and payments Restaurant guide service system comprising a. The method of claim 1, The PSS includes a personal digital assistant (PDA), a cellular phone, a personal communication service (PCS) phone, a hand-held personal computer (PCS), a global system for mobile (GSM) phone, and an MBS Mobile Broadband System) Restaurant guide service system comprising at least one of the phones. The method of claim 1, The PSS is a restaurant guide service system, characterized in that when the meal time set by the user in advance, positioning information of the user is automatically transmitted to the PDE. The method of claim 3, wherein The PDE receives the positioning information from the PSS, calculates the latitude and longitude coordinates of the PSS to determine the location of the PSS and the restaurant guide service system, characterized in that for transmitting to the restaurant information service server. The method of claim 1, The PSS downloads the map from the road guide service server via the mobile communication network, stores the map, and maps the restaurant information to the restaurant on the map through mapping with the restaurant information downloaded from the restaurant guide service server. The restaurant guide service system, characterized in that to provide information to the restaurant guide service by expressing information. The method of claim 1, When the user selects the restaurant by clicking on the restaurant displayed on the map, the restaurant information service server provides or additionally downloads the restaurant information including the restaurant's detailed information, a phone number, a menu, and a coupon in real time. Restaurant guide service system, characterized in that the service to the user. The method of claim 1, The restaurant guide service server provides an interface for making a reservation when the user selects the restaurant, and when the user makes the reservation, the user's telephone number and the reservation details are sent to the restaurant owner terminal. And a reservation list by transmitting the reservation details to the restaurant computer. A personal subscriber station (PSS), which is used to receive and provide restaurant information services, a restaurant owner terminal that receives the terminal number and reservation details of the user in the form of an SMS message and informs the restaurant owner of the reservation list and reservation list. A restaurant computer that manages services in a restaurant to manage a service in a restaurant, a radio access network (RAN) providing a communication path between the PSS and the restaurant owner computer, and a packet data serving node (PDSN) for relaying transmission and reception of packet data. Data Serving Node (hereinafter referred to as PDSN), a Positioning Determination Entity (PDE) to determine the location of the PSS, and providing a communication path between the wireless access network and an external server. IP network, SMS server for generating and sending SMS message, Internet providing communication path of restaurant computer, and downloading map to the user For example, in the mobile communication network including a road guidance service server for providing a road guidance service to a restaurant and a restaurant guidance service server for automatically providing the restaurant guidance service when the user's meal time is close, providing the restaurant guidance service. In the way, (a) determining the location of the user and downloading the map when the meal time is close; (b) presenting the restaurant information on the map after downloading the restaurant information according to the taste set by the user to the PSS and performing mapping with the stored map; (c) receiving a selection signal of the restaurant from the user; (d) providing detailed information including an address, a menu, a coupon of the restaurant, and the route guidance service to the restaurant; (e) receiving reservation details from the user and transmitting the telephone number and the reservation details of the user to the restaurant owner terminal and the restaurant computer; (f) if the user wants to pay in advance for a meal, performing a charging; (g) transmitting a message notifying the arrival of the user to the restaurant owner terminal and the restaurant computer when the user enters the restaurant, and providing a greeting set by the restaurant owner to the PSS; And (h) automatically charging the amount of the meal when the user exits the restaurant after the meal; Restaurant guide service method comprising a. The method of claim 8, wherein in step (a), And the PSS automatically transmits the location of the user to the PDE when approaching the meal time. The method of claim 8, wherein in step (b), Wherein the user is a restaurant guide service method, characterized in that for confirming the location of the restaurant through the map. The method of claim 10, And the map is downloaded through the mobile communication network. The method of claim 10, And the map is a vector map expressed in numerical values. The method of claim 8, wherein in step (d), The road guide service is a restaurant guide service method characterized in that it is provided by simulation walking and simulation driving. The method of claim 8, wherein in step (g) and step (h), The user's entrance and exit of the restaurant is automatically sensed by the communication between the indoor sensor and the PSS in the restaurant, the indoor sensor is connected to the restaurant computer, the restaurant guide, characterized in that for managing the user's access Service method.

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