JP5959518B2 - Information providing system, information providing method, information management apparatus, and program - Google Patents

Description

The present invention relates to an information providing system , an information providing method , an information management apparatus, and a program .

  In recent years, public wireless LAN (Local Area Network) communication has rapidly spread. Wireless LAN access points are installed in various places such as stations, airports, stores, etc., and wireless LAN communication functions are installed as standard in various mobile devices such as personal computers, mobile phones, and portable game machines. It has become. Such public wireless LAN communication is expected to become more widespread, and users of mobile devices that are wireless terminals are expected to be able to use a high-speed Internet connection environment in various places.

  In such a communication environment, for example, in Patent Document 1, a server acquires store use information indicating a store use status from a store terminal, and the store use information is transmitted from the server to a user terminal connected to a communication network. The technology to be notified is described.

JP 2006-11761 A

  However, in the technique described in Patent Literature 1, the user can acquire store use information only when the user selects a store for which notification is desired. Therefore, store usage information regarding stores not selected by the user is not transmitted to the user. Moreover, the technique described in Patent Document 1 has a problem that the user is notified in accordance with transmission timing such as date and time registered in advance, and the user's situation is not considered.

The present application has been made in view of the above, and an object thereof is to provide an information providing system , an information providing method , an information management apparatus, and a program capable of appropriately notifying a user of information.

  The information providing system according to the present application includes a wireless LAN access point and an information management device that manages information corresponding to the wireless LAN access point. The wireless LAN access point transmits a detection unit that detects a wireless terminal existing in a communication area of the wireless LAN access point, and detection information including information on the wireless terminal detected by the detection unit to the information management apparatus. A detection information transmission unit. The information management device includes an information storage unit that stores information for notification corresponding to the wireless LAN access point, a reception unit that receives the detection information transmitted from the wireless LAN access point, and the reception unit that receives the detection information. Based on detection information, a stay determination unit that determines a stay state of the wireless terminal in the communication area, and acquisition for acquiring notification information corresponding to the wireless LAN access point that transmitted the detection information from the information storage unit And a notification unit for notifying the wireless terminal specified by the detection information of the notification information acquired by the acquisition unit through a transmission path corresponding to the staying state of the wireless terminal determined by the stay determination unit Have

The information providing system , the information providing method , the information management apparatus, and the program according to the present application have an effect that information can be appropriately notified to the user.

FIG. 1A is an explanatory diagram of an information providing process performed by the information providing system according to the embodiment. FIG. 1B is a diagram illustrating an example of notification information displayed on the display unit of the wireless terminal according to the embodiment. FIG. 2 is a diagram illustrating a configuration example of the information management apparatus according to the embodiment. FIG. 3 is a diagram illustrating an example of the user information table. FIG. 4 is a diagram illustrating an example of user store behavior history data. FIG. 5 is a diagram illustrating an example of the store information table. FIG. 6 is a diagram illustrating an example of the provision information table. FIG. 7 is a diagram illustrating an example of reservation data. FIG. 8 is a diagram illustrating an example of terminal presence data. FIG. 9 is a diagram illustrating an example of the stay state determination table. FIG. 10 is a diagram illustrating an example of the transmission path determination table. FIG. 11 is a diagram illustrating an example of the area information table. FIG. 12 is a diagram illustrating an example of a user area action history table. FIG. 13 is a diagram illustrating an example of a content information table. FIG. 14 is a diagram illustrating an example of a content viewing condition table. FIG. 15 is a flowchart of information processing by the wireless LAN access point. FIG. 16A is a diagram (part 1) illustrating a sequence for establishing a session between a wireless terminal and a wireless LAN access point. FIG. 16B is a diagram (part 2) illustrating the sequence of session establishment between the wireless terminal and the wireless LAN access point. FIG. 17 is a flowchart of information processing by the information management apparatus. FIG. 18 is a flowchart of the notification process shown in FIG. FIG. 19A is a diagram (part 1) illustrating an example of notification information. FIG. 19B is a second diagram illustrating an example of notification information. FIG. 19C is a third diagram illustrating an example of notification information. FIG. 19D is a diagram (part 4) illustrating an example of the notification information. FIG. 20 is a flowchart of the information providing process shown in FIG. FIG. 21A is a diagram (part 1) illustrating an example of store information. FIG. 21B is a diagram (part 2) illustrating an example of store information. FIG. 22A is a diagram (part 1) illustrating an example of area information. FIG. 22B is a second diagram illustrating an example of area information. FIG. 23A is a diagram illustrating an example of an area portal. FIG. 23B is a diagram illustrating an example of an empty situation. FIG. 23C is a diagram illustrating an example of a reservation page. FIG. 24 is a flowchart of the content providing process shown in FIG.

Hereinafter, embodiments of an information providing system , an information providing method , an information management apparatus, and a program according to the present application will be described in detail with reference to the drawings. Note that the information providing system , the information providing method , the information management apparatus, and the program according to the present application are not limited by this embodiment.

[1. Information provision processing]
First, the information provision process according to the embodiment will be described. FIG. 1A is an explanatory diagram of an information providing process performed by the information providing system according to the embodiment, and FIG. 1B is a diagram illustrating an example of notification information displayed on the display unit of the wireless terminal according to the embodiment.

  As illustrated in FIG. 1A, the information providing system according to the embodiment includes a wireless LAN access point and an information management device. The information management apparatus can communicate with a wireless LAN access point via a communication network, and can communicate with a wireless terminal which is a mobile phone via a mobile phone communication network. The communication network is, for example, an IP (Internet Protocol) network such as the Internet.

  The mobile phone communication network is connected to the communication network via a gateway server (not shown), and the wireless terminal is a server connected to the communication network via a mobile phone base station (corresponding to an example of a wireless WAN base station). (E.g., a website). The wireless terminal is a mobile phone equipped with a wireless LAN communication function, and within the communication area of the wireless LAN access point (hereinafter sometimes referred to as an AP communication area), the wireless terminal can be connected to the server via the wireless LAN access point. Access is possible.

  The wireless LAN access point has a detection unit that detects a wireless terminal existing in the AP communication area, and transmits detection information including information on the wireless terminal detected by the detection unit to the information management apparatus (step 1). ). For example, the detection unit of the wireless LAN access point can detect the wireless terminal by detecting the identification information of the wireless terminal from the wireless packet output from the wireless terminal.

  The information management apparatus receives detection information transmitted from the wireless LAN access point, and determines the staying state of the wireless terminal in the AP communication area based on the detection information (step 2). The staying state of the wireless terminal includes, for example, the staying time of the wireless terminal in the AP communication area.

  In addition, the information management apparatus selects notification information corresponding to the wireless LAN access point that transmitted the detection information (step 2). The information management apparatus has a database for storing notification information (hereinafter referred to as DB), and corresponds to the wireless LAN access point that transmitted the detection information among the notification information stored in the DB. Information for notification is selected and acquired from the DB.

  Next, the information management apparatus transmits the notification information acquired from the DB through a transmission path corresponding to the staying state of the wireless terminal (step 3). As the transmission path, for example, there are two transmission paths of a wireless LAN access point and a cellular phone communication network, and the information management apparatus selects and notifies one of these transmission paths based on the staying state of the wireless terminal Send information for use.

  For example, when the stay time of the wireless terminal in the AP communication area is long, the information management apparatus transmits notification information to the wireless LAN access point, and notifies the wireless terminal of the notification information from the wireless LAN access point (step 4a). . On the other hand, for example, when the stay time of the wireless terminal in the AP communication area is short, the information management apparatus transmits notification information to the mobile phone communication network, and notifies the wireless terminal of the notification information from the mobile phone base station (step 4b). ).

  Note that the information management apparatus can also select the transmission path of the notification information in consideration of the staying position of the wireless terminal in the AP communication area in addition to the staying time of the wireless terminal in the AP communication area. For example, the information management device determines the staying position of the wireless terminal based on the distance between the wireless LAN access point and the wireless terminal. For example, the information management device acquires the radio field intensity information of the radio signal output from the radio terminal to the radio LAN access point, and determines the staying position of the radio terminal based on the radio field intensity information. To do.

  Moreover, the information management apparatus can determine the transmission timing of the notification information to the wireless terminal based on the staying state of the wireless terminal in the AP communication area. For example, when the stay time of the wireless terminal in the AP communication area is short, the information management apparatus transmits notification information to the wireless terminal at a preset time.

  When receiving the notification information from the wireless LAN access point or the mobile phone base station, the wireless terminal displays the notification information on the display unit as shown in FIG. 1B, for example (step 5). The notification information displayed in this way is notification information corresponding to the wireless LAN access point that detected the wireless terminal. In the example shown in FIG. 1B, information related to “◯ △ ☆ cafe” is displayed as notification information on the display unit of the wireless terminal from the wireless LAN access point installed in “◯ △ ☆ cafe”.

  As described above, in the information providing system according to the embodiment, when the wireless terminal enters the AP communication area, the notification information corresponding to the wireless LAN access point is notified to the wireless terminal.

  Therefore, for example, when a wireless LAN access point is installed in a store and the AP communication area is set to be in the installed store, the store information can be notified to the user who entered the store. Thus, it is possible to effectively notify the user of store information. In addition, for the user, information that is completely unrelated to the store where the store entered is not notified randomly, and the user is not uncomfortable. Note that the AP communication area can be set so as to include not only the space inside the store where the wireless LAN access point is installed but also a part of the space outside the store.

  In addition, for example, by installing a wireless LAN access point for each floor of a complex commercial facility, notification information can be notified to the wireless terminal for each floor. Information can be notified to the wireless terminal. Therefore, more appropriate information can be notified to the user of the wireless terminal as compared with the information notification according to the position confirmation by GPS.

  In the information providing system according to the embodiment, notification information can be notified to the wireless terminal from different communication routes. Therefore, for example, even when notification information cannot be notified to the wireless terminal through one communication route, the notification information can be notified through the other communication route, and the notification information is reliably notified. be able to.

[2. Configuration of information provision system]
A configuration example of the information providing system according to the embodiment will be described with reference to FIG. FIG. 2 is a diagram illustrating a configuration example of the information providing system according to the embodiment.

As illustrated in FIG. 2, the information providing system 1 includes a plurality of wireless LAN access points 3 _{1 to} 3 _n and an information management device 4, and provides various information to the wireless terminals 2 ₁ to 2 _n . provide. The wireless terminals 2 _{1 to} 2 _n are mobile phones having a wireless LAN communication function, such as smartphones, and are owned by each user. In addition, when it is not necessary to distinguish the wireless terminals 2 _{1 to} 2 _n , they are collectively referred to as “wireless terminal 2”.

The plurality of wireless LAN access points 3 _{1 to} 3 _n and the information management device 4 are managed by an information providing service provider. When there is no need to distinguish between the wireless LAN access points 3 _{1 to} 3 _n , they are collectively referred to as “wireless LAN access point 3”.

  The wireless LAN access point 3 is connected to the information management device 4 via the communication network 5, and the information management device 4 provides various information from the wireless LAN access point 3 to the wireless terminal 2 via the communication network 5. can do. In the present embodiment, the communication network 5 is described as the Internet. However, the communication network 5 is not limited to the Internet, and may be a network provided exclusively for an information providing service provider, for example.

The mobile phone communication network 6 is connected to the communication network 5 via the gateway servers 8 and 9, and the information management device 4 is connected to the mobile phone communication network 6 via the communication network 5. Information can also be transmitted from the stations 7 _{1 to} 7 _n to the wireless terminal 2. In addition, when it is not necessary to distinguish the mobile phone base stations 7 _{1 to} 7 _n , they are collectively referred to as “mobile phone base station 7”.

  Here, the mobile phone communication network 6 has been described as an example of a communication network to which a wireless WAN (Wide Area Network) base station is connected. However, the communication network to which the wireless WAN base station is connected is the mobile phone communication network 6. Not limited. For example, the communication network to which the wireless WAN base station is connected may be a dedicated data communication network. In this case, the wireless WAN base station is a wireless base station of a dedicated data communication network, and information is transmitted from the wireless base station to the wireless terminal 2.

  The wireless terminal 2 has a dedicated application, and acquires and displays information provided from the information providing system 1 via the communication network 5. The dedicated application is, for example, a program provided from the information providing system 1 to the wireless terminal 2 and can display store portal information and area portal information, which will be described later, on the display unit of the wireless terminal 2.

  The wireless terminal 2 is equipped with a browser and displays information on a page provided from the information providing system 1 or a site (not shown). For example, when the communication network 5 is the Internet, the page provided from the information providing system 1 is a web page defined in a markup language such as HTML (HyperText Markup Language). The information providing system 1 can also provide store portal information, area portal information, and the like as web pages.

  The wireless LAN access point 3 includes a wireless LAN interface (I / F) 41, a control unit 42, a communication I / F 43, and a storage unit 44. The wireless LAN interface 41 transmits / receives information to / from the wireless terminal 2 equipped with the wireless LAN communication function, and the communication I / F 43 transmits / receives information to / from the communication network 5. Note that the wireless LAN includes, for example, a wireless LAN defined by IEEE 802.11, but is not limited to such a wireless LAN.

  The information management device 4 includes a communication I / F 10, a control unit 20, a user information DB 31, a store DB 32, an area DB 33, and a content DB 34. Furthermore, the control unit 20 includes a reception unit 21, an acquisition unit 22, a collection unit 23, a transmission unit 24, a stay determination unit 25, a congestion determination unit 26, and a reservation processing unit 27.

  The communication I / F 10 is an interface such as a NIC (Network Interface Card). The control unit 20 transmits / receives various information to / from the wireless terminal 2 and the wireless LAN access point 3 through the communication I / F 10.

  Each of the DBs 31 to 34 is, for example, a semiconductor memory device such as a RAM (Random Access Memory) or a flash memory, or a storage device such as a hard disk or an optical disk.

  The control unit 20 is realized by an integrated circuit such as an application specific integrated circuit (ASIC) or a field programmable gate array (FPGA). The control unit 20 is realized, for example, by executing a program stored in an internal storage device (not shown) using a RAM as a work area by a CPU (Central Processing Unit), an MPU (Micro Processing Unit), or the like. The The control unit 20 realizes or executes the functions and operations of information processing described below.

[3. User information DB]
Next, an example of the user information DB 31 will be described. The user information DB 31 stores a user information table and user store behavior history data. FIG. 3 is a diagram illustrating an example of a user information table, and FIG. 4 is a diagram illustrating an example of user store behavior history data.

(User information table)
As shown in FIG. 3, the user information table includes information in which each information such as LAN-ID, WAN-ID, and user attribute information is associated with each user ID. The LAN-ID, WAN-ID, and user attribute information are information included in, for example, a registration request. When the user registration is performed from the wireless terminal 2 to the information management apparatus 4, the user is controlled by the control unit 20. Set in the information table.

  User registration can be performed, for example, from the wireless terminal 2 to the information management device 4 via the mobile phone communication network 6. In this case, the control unit 20 of the information management device 4 assigns a user ID to the user registration request transmitted from the wireless terminal 2, and stores information such as the WAN-ID and user attribute information included in the user registration request. Set in the user information table. The LAN-ID is transmitted from the control unit 42 of the wireless LAN access point 3 to the information management device 4 when the wireless terminal 2 of the user who has registered as a user makes a setting request to the wireless LAN access point 3. And set in the user information table by the control unit 20.

  The user ID is an ID assigned to each user of the wireless terminal 2, and is set in the user information table by the control unit 20 when, for example, user registration is performed from the wireless terminal 2 to the information management apparatus 4. .

  The LAN-ID is identification information on the wireless LAN communication I / F side of the wireless terminal 2, and is, for example, a MAC (Media Access Control address) address assigned to the wireless LAN communication I / F of the wireless terminal 2. The wireless terminal 2 communicates with the wireless LAN access point 3 by transmitting and receiving wireless packets including the LAN-ID. The LAN-ID is not limited to the MAC address as long as it can identify the wireless terminal 2.

  WAN-ID is identification information on the mobile phone communication I / F side of the wireless terminal 2. For example, when the wireless terminal 2 is a third generation mobile communication system, the WAN-ID is a unique number of a SIM card (Subscriber Identity Module Card) mounted on the wireless terminal 2. Such a unique number is also called IMSI (International Mobile Subscriber Identity). The wireless terminal 2 communicates with the mobile phone base station 7 by transmitting and receiving wireless packets including the WAN-ID.

  The user attribute information is a user attribute of the user of the wireless terminal 2. Such user attribute information is demographic attributes such as the user's gender and age, but can also include psychographic attributes indicating the user's values, lifestyle, personality, preferences, and the like. The user attribute information is set in the user information table by the control unit 20 when, for example, user registration is performed from the wireless terminal 2 to the information management apparatus 4.

(User store behavior history data)
As shown in FIG. 4, the user store behavior history data includes information in which each information such as AP-ID, action content, action date and time is associated with each user ID. The user store behavior history data is history information indicating the relationship between the installation space of the wireless LAN access point 3 and the user of the wireless terminal 2, and is collected by the collection unit 23 of the control unit 20 and stored in the user information DB 31. Remembered.

  The AP-ID is identification information on the communication network 5 side of the wireless LAN access point 3 and is, for example, an IP address assigned to the wireless LAN access point 3. The AP-ID may be unique information that can be included in communication information transmitted and received on the communication network 5, and is not limited to an IP address.

  The action content is information indicating the content of the action of the user of the wireless terminal 2 with respect to the store or space where the corresponding AP-ID wireless LAN access point 3 is installed (hereinafter referred to as an installed store). For example, when the user of the wireless terminal 2 enters a store where the wireless LAN access point 3 is installed, the action content is “check-in”. When the user of the wireless terminal 2 leaves the store where the wireless LAN access point 3 is installed, the action content is “checkout”.

  When the user of the wireless terminal 2 sits at a table seat installed in a store where the wireless LAN access point 3 is installed, the action content is “seat position information” (for example, “A-21 seated” in the example shown in FIG. 4). ). The user's seating can be detected by, for example, ID information of an RF tag provided at a table seat.

  Specifically, the control unit of the wireless terminal 2 reads the ID information of the RF tag provided at the table seat and notifies the information management device 4 of the ID information. Thereby, the control part 20 of the information management apparatus 4 detects a user's seating position. Further, a reader for reading the RF tag may be provided at the table seat, and the information management apparatus 4 may be notified from the reader. Note that the RF tag includes, for example, an IC tag constituted by a one-chip IC.

  When the user of the wireless terminal 2 orders a service provided at a store where the wireless LAN access point 3 is installed, the action content is “service order information” (for example, “spaghetti order” in the example shown in FIG. 4). . Service orders can be made, for example, from a store portal, which will be described later, from the wireless terminal 2, and the information management device 4 accepts an order request from the wireless terminal 2 via the store portal and adds it to the user store behavior history data. To do. Further, the order information of the user may be notified to the information management device 4 via the communication network 5 from a POS system provided in the store and connected to the communication network 5.

  The action content includes, for example, the content of an action performed by a user of the wireless terminal 2 on a store portal described later. For example, when the user of the wireless terminal 2 performs registration or voting on a store portal as a service to be tried (for example, a menu to be eaten or a product to be purchased), such information is added to the user store behavior history data as action content. The

[4. Store DB]
Next, an example of the store DB 32 will be described. The store DB 32 stores a store information table, a provision information table, reservation data, terminal presence data, a stay state determination table, and a transmission route determination table. FIG. 5 is a diagram illustrating an example of the store information table, and FIG. 6 is a diagram illustrating an example of the provision information table. FIG. 7 is a diagram illustrating an example of reservation data, and FIG. 8 is a diagram illustrating an example of terminal presence data. FIG. 9 is a diagram illustrating an example of a stay state determination table, and FIG. 10 is a diagram illustrating an example of a transmission route determination table.

(Store information table)
As illustrated in FIG. 5, the store information table includes information in which each information such as an AP-ID, a store name, a store position, and the number of accommodated persons is associated with each store ID.

  The store ID is an ID assigned to each store where each wireless LAN access point 3 is installed. In the example illustrated in FIG. 5, one AP-ID is associated with one store ID. However, for example, a plurality of AP-IDs can be associated with one store ID. The AP-ID is identification information on the communication network 5 side of the wireless LAN access point 3 as described above.

  The store name and store position are information on the name and location of the store where the wireless LAN access point 3 is installed. The number of persons accommodated is the number of persons that can accommodate customers at the store where the wireless LAN access point 3 is installed.

(Offer information table)
As shown in FIG. 6, the provision information table includes information in which store information for each store ID is associated with each other such as a store location of store information for notification, a store location of store portal information, and a store location of coupon information. .

  The notification store information is notification information to be notified to the wireless terminal 2 and is transmission information from the store where the wireless LAN access point 3 is installed. In the provided information table, the storage location of the notification store information is associated with the store ID.

  The store portal information includes information related to the installed store to be provided to the wireless terminal 2, and the storage location of the store portal information is associated with the store ID in the provided information table.

  The coupon information is information on coupons that can be used at the installation store, and is information that is provided to the wireless terminal 2. Such coupon information is, for example, information that associates information on services (including products) provided at an installed store with discount range information. The acquisition part 22 of the control part 20 determines the service of the content according to the action history of the user of the radio | wireless terminal 2, and the coupon of the discount content from the coupon information set to a provision information table, and provides it to a user.

(Reservation data)
As shown in FIG. 7, the reservation data includes information in which each information such as a reservation user ID, a reservation AP-ID, and a reservation date is associated with each store ID.

  The reservation user ID is the user ID of the user who made a reservation for the installed store. When the reception unit 21 of the control unit 20 receives a reservation request from the wireless terminal 2, the reservation user ID is reserved by the reservation processing unit 27 of the control unit 20. Added to the data.

  The reservation AP-ID is the AP-ID of the wireless LAN access point 3 that relays the reservation request from the wireless terminal 2, and the reservation unit 21 of the control unit 20 makes a reservation from the wireless terminal 2 via the wireless LAN access point 3. When the request is accepted, it is added to the reservation data by the reservation processing unit 27 of the control unit 20.

  The reservation date and time is the reservation date and time for the installed store, and the reservation date and time information included in the reservation request received by the receiving unit 21 of the control unit 20 is added to the reservation data by the reservation processing unit 27 of the control unit 20.

(Terminal presence data)
As shown in FIG. 8, the terminal presence data includes information in which each information such as AP-ID, user ID, check-in time, check-out time, and radio wave intensity is associated with each store ID.

  AP-ID is the AP-ID of the wireless LAN access point 3 installed in the store with the store ID. Each information such as a user ID, check-in time, check-out time, and radio wave intensity is stored in the store DB 32 by the collection unit 23 of the control unit 20 based on detection information transmitted from the wireless LAN access point 3 to the information management device 4. Is stored in the information.

  The user ID added to the terminal presence data is a user ID corresponding to the user of the wireless terminal 2 existing in the AP communication area that is the communication area of the wireless LAN access point 3. The collection unit 23 refers to the user information table (FIG. 3) from the LAN-ID of the wireless terminal 2 included in the detection information, and acquires the user ID. Instead of the user ID, the LAN-ID of the wireless terminal 2 may be stored in the store DB 32 as terminal presence data.

  The check-in time is the time when the wireless terminal 2 enters the AP communication area. The control unit 20 can detect the staying time of the wireless terminal 2 in the AP communication area by comparing the approach time and the current time.

  The check-out time is a time when the wireless terminal 2 that has entered the AP communication area subsequently leaves the AP communication area. In the example shown in FIG. 8, information on the wireless terminal 2 that has left the AP communication area is not included, but when the wireless terminal 2 that has entered the AP communication area leaves the AP wireless area, the control unit 20 The leaving time is set in the terminal presence data as the checkout time.

  A set of “user ID”, “check-in time”, “check-out time”, and “radio wave intensity” for which the check-out time is set is managed as history information by the control unit 20. Hereinafter, a user ID for which a check-in time is set but a check-out time is not set is referred to as a user ID in a check-in state for convenience.

  The radio wave intensity is the radio wave intensity of a wireless packet transmitted from the wireless terminal 2 to the wireless LAN access point 3, and is information detected by the wireless LAN access point 3. The information on the radio wave intensity is included in the detection information notified from the wireless LAN access point 3 to the information management device 4.

  Note that the radio terminal 2 may detect the radio field intensity of a radio packet from the wireless LAN access point 3 to the wireless terminal 2 and transmit the information to the information management apparatus 4 via the wireless LAN access point 3.

(Stay state determination table)
As shown in FIG. 9, the stay state determination table is a table in which the stay state type is associated with the length of the reception continuation time and the strength of the received radio wave intensity. In the example shown in FIG. 9, the stay state types are “passing / medium distance”, “passing / short distance”, “徘徊 / far distance”, “徘徊 / medium distance”, “徘徊 / short distance”, “stay”. / Long distance "," stay / medium distance ", and" stay / short distance ". In addition, the kind of stay state shown in FIG. 9 is an example, and a stay state determination table can also be set by another classification.

  “Reception continuation time” shown in FIG. 9 is a time during which the detection information of the wireless terminal 2 is repeatedly received continuously from the wireless LAN access point 3. In such “reception duration”, “short” indicates that the reception duration is not less than the first time and less than the second time, and “normal” indicates that the reception duration is not less than the second time and less than the third time. “Long” indicates a case where the reception duration is the third time or more. The detection information is repeatedly transmitted to the information management device 4 when the wireless LAN access point 3 repeatedly receives wireless packets from the wireless terminal 2, as will be described later. Therefore, “short”, “normal”, and “long” of “reception duration” may be irrelevant whether or not the wireless terminal 2 has shifted to a communication state described later, It can also be related to the transition. For example, in a state where the communication duration state is not shifted, the reception duration time is less than a predetermined time or longer than a predetermined time, and “short” and “normal” shown in FIG. The “long” shown in FIG. In this case, the control unit 20 determines whether or not the communication state is shifted to the communication state based on information indicating whether or not the communication state is included in the detection information transmitted from the wireless LAN access point 3.

  “Received radio wave intensity” shown in FIG. 9 is information on the radio wave intensity included in the detection information transmitted from the wireless LAN access point 3. In the “received radio wave intensity”, “weak” indicates that the received radio wave intensity is greater than or equal to the first threshold and less than the second threshold, and “medium” indicates that the received radio wave intensity is greater than or equal to the second threshold and less than the third threshold. “Strong” indicates a case where the received radio wave intensity is equal to or greater than the third threshold value. Here, “reception continuation time” and “reception radio wave intensity” are each divided into three states, but may be divided into two or four or more states.

  The example shown in FIG. 9 shows an example of a stay state determination table when the AP communication area is set to include not only the space inside the store but also a part of the space outside the store. For example, “passing” is a staying state of the wireless terminal 2 when it is estimated that the user of the wireless terminal 2 is passing through a space outside the store in the AP communication area. “徘徊” is a staying state of the wireless terminal 2 when it is assumed that the user of the wireless terminal 2 is in the surrounding area of the store in the AP communication area. “Stay” is a staying state of the wireless terminal 2 when it is estimated that the user of the wireless terminal 2 is staying in the store in the AP communication area.

(Transmission route judgment table)
As illustrated in FIG. 10, the transmission route determination table is a table in which information indicating the transmission route and transmission timing of the notification information is associated with the type of stay state. In the transmission route determination table shown in FIG. 10, “pass / medium distance”, “pass / short distance”, “徘徊 / far distance”, “、 / medium distance”, “、 / short distance”, “stay / far distance”. ”,“ Stay / medium distance ”, and“ stay / short distance ”, information on transmission routes and transmission timings corresponding to the eight stay states are set.

  For example, for a stay state of “passing / medium distance” and “passing / short distance”, a condition is set in which the transmission timing is “when set” and the transmission route is “WAN”. “At the time of setting” indicates that the transmission timing of the notification information is a preset timing, for example, a timing at which a preset time has elapsed from the “check-in time”. “At the time of setting” may be a timing when a predetermined time is reached. “WAN” is information indicating that the notification information is transmitted via the mobile phone base station 7.

  In addition, for the stay states of “徘徊 / far distance” and “徘徊 / medium distance”, a condition is set in which the transmission timing is “not detected” and the transmission route is “WAN”. “Out of detection” is a case where the wireless LAN access point 3 cannot detect a probe request from the wireless terminal 2 or an association request from the wireless terminal 2 for a beacon for a predetermined time.

  In addition, for a stay state of “徘徊 / short distance”, “stay / far distance”, and “stay / medium distance”, the transmission timing is “not detected” and the transmission route is “WAN”, and the transmission Two conditions are set such that the timing is “in communication” and the transmission path is “LAN”. “Communicating” indicates a case where the wireless LAN access point 3 and the wireless terminal 2 are in a communication status described later. “LAN” is information indicating that the notification information is transmitted via the wireless LAN access point 3.

  Accordingly, when the wireless terminal 2 is in the stay state of “徘徊 / short distance”, “stay / far distance”, and “stay / medium distance”, if the wireless terminal 2 is communicating with the wireless LAN access point 3, Notification information is transmitted to the wireless terminal 2 via the LAN access point 3. On the other hand, if the wireless terminal 2 is not communicating with the wireless LAN access point 3, notification information is transmitted to the wireless terminal 2 via the mobile phone base station 7.

  For the stay state of “stay / short distance”, a condition is set in which the transmission timing is “in communication” and the transmission route is “LAN”. Therefore, when the wireless terminal 2 is in the stay state of “stay / short distance”, if the wireless terminal 2 is communicating with the wireless LAN access point 3, information for notification to the wireless terminal 2 via the wireless LAN access point 3 is provided. Is sent.

[5. Area DB]
Next, an example of the area DB 33 will be described. The area DB 33 stores an area information table and a user area action history table. FIG. 11 is a diagram illustrating an example of the area information table, and FIG. 12 is a diagram illustrating an example of the user area action history table.

(Area information table)
As shown in FIG. 11, in the area information table, each area ID is associated with information such as an AP-ID, a storage location of notification area information, a storage location of recommendation information, and a storage location of coupon information. Is included.

  The area ID is an ID assigned to each wireless LAN access point group with two or more wireless LAN access points 3 as one wireless LAN access point group. For example, the area ID is set in the area information table by the control unit 20. A communication area formed by a plurality of wireless LAN access points 3 constituting a wireless LAN access point group may be hereinafter referred to as an AP group communication area.

  AP-ID is the AP-ID of the wireless LAN access point 3 included in the wireless LAN access point group. Such AP-ID is set in the area information table by the control unit 20, for example.

  The notification area information is notification information notified from the information management device 4 to the wireless terminal 2, and is transmission information regarding a store or the like existing in the AP group communication area. In the area information table, the storage location of the notification area information is associated with the AP-ID.

  Note that, even with the AP-ID of the wireless LAN access point 3 included in the wireless LAN access point group, there is also an AP-ID in which the storage location of the notification area information is not set. In this way, by not setting the storage location of the notification area information, the notification area information can be prevented from being notified to the wireless terminal 2 in the communication area of the wireless LAN access point 3 of such AP-ID.

  The recommendation information is recommended information regarding a store existing in the AP group communication area, and is information provided from the information management device 4 to the wireless terminal 2. In the area information table, the storage location of the recommendation information is associated with the AP-ID.

  The coupon information is information on a coupon that can be used in a store existing in the AP group communication area, and is information provided from the information management device 4 to the wireless terminal 2. In the area information table, the storage location of coupon information is associated with the AP-ID.

  Such coupon information is, for example, information in which store name information, information on services (including products) provided in the store, and discount range information are associated with each other. Based on the coupon information set in the area information table, the acquisition unit 22 of the control unit 20 determines a store, a service, and a discount coupon according to the action history of the user of the wireless terminal 2, and the coupon information is transmitted. Provided to the user by section 24.

(User area action history table)
As shown in FIG. 12, the user area action history table includes information in which user ID information is associated with each area ID. The user area action history table is movement history information indicating the transition of the user position of the wireless terminal 2 within the AP group communication area, and is collected by the collection unit 23 of the control unit 20 and stored in the area DB 33.

  In the example shown in FIG. 12, for example, in the AP group communication area with the area ID “40001”, the user with the user ID “10001” is in the order of the AP-IDs “20002”, “20001”, “20003”,. Indicates that it is moving. Here, only the AP-ID is associated with the area ID and the user ID. However, the user's stay time at the wireless LAN access point 3 corresponding to each AP-ID is associated with the area ID and the user ID. May be.

  In the example shown in FIG. 12, when the user leaves the AP group communication area, the user ID and the AP-ID corresponding to the user who has left are deleted. Even if the user leaves the AP group communication area, the information corresponding to the user who has left can be deleted. For example, the control unit 20 can also set the entry time and the exit time to the AP group communication area in the user area action history table as a history in association with the AP-ID of the moved wireless LAN access point 3.

[6. Content DB]
Next, an example of the content DB 34 will be described. The content DB 34 stores a content information table and a content viewing condition table. FIG. 13 is a diagram illustrating an example of a content information table, and FIG. 14 is a diagram illustrating an example of a content viewing condition table.

(Content information table)
As shown in FIG. 13, the content information table includes information in which information such as a content name, a category, a thumbnail, and a usage level is associated with each content ID.

  The content ID is an ID assigned to each content. Examples of content include digital content such as magazines, comics, movies, and music. The content name, category, thumbnail, and usage level are the content name, category, thumbnail storage location, and usage level, respectively.

  For example, in the example illustrated in FIG. 13, the content name “50001”, the content name “weekly OO”, the category “magazine”, the thumbnail storage position “image1 / 500001 /”, and the usage level “4” are assigned.

(Content viewing condition table)
As illustrated in FIG. 14, the content viewing condition table includes information in which each information such as a usage level, a time limit, and a limit number is associated with each AP-ID. The content viewing condition table is information for setting usage conditions for the wireless LAN access point 3.

  The usage level is information indicating a condition of content that can be used in the communication area of the corresponding wireless LAN access point 3. For example, in the AP communication area of the wireless LAN access point 3 whose usage level is “4”, content corresponding to a content ID whose usage level is “4” or less can be viewed in the content information table.

  The time limit is a time during which content can be viewed on each wireless terminal 2 existing in the AP communication area. The limit number is the number of contents that can be used in each wireless terminal 2 existing in the AP communication area.

  In the example illustrated in FIG. 14, for example, in the communication area of the wireless LAN access point 3 corresponding to the AP-ID “30001”, the user of the wireless terminal 2 selects the content corresponding to the content ID whose usage level is “3” or less. It shows that up to 20 can be viewed in one hour.

[7. Operation (operation of wireless LAN access point)]
Next, information processing of the wireless LAN access point 3 according to the embodiment will be described with reference to FIGS. 2, 15, 16A, and 16B. FIG. 15 is a flowchart of information processing in the wireless LAN access point 3 according to the embodiment. Such an operation is a process repeatedly executed by the control unit 42 of the wireless LAN access point 3. FIG. 16A and FIG. 16B are diagrams showing a session establishment sequence between the wireless terminal 2 and the wireless LAN access point 3.

  As shown in FIG. 15, the control unit 42 of the wireless LAN access point 3 determines whether the wireless terminal 2 has been detected (step S10). In the example illustrated in FIG. 16A, the control unit 42 periodically transmits a wireless packet called a probe request from the wireless terminal 2 by broadcasting or the like, and acquires the wireless packet via the wireless LAN-I / F 41. Thus, the presence of the wireless terminal 2 is detected.

  The probe request includes a BSSID (Basic Service Set Indentifier), and the control unit 42 transmits a probe response to the wireless terminal 2 when the probe request matches the BSSID of the wireless LAN access point 3. When the wireless terminal 2 has been set for automatic communication, the control unit 42 that has received the probe response shifts to a communicating state. Transition to the communication state is performed by establishing a session by an association request and an association response, as shown in FIG. 16A, and thereafter, a data frame or control between the wireless terminal 2 and the wireless LAN access point 3 is performed. A frame is transmitted and received to enter a communication state. The communication state is canceled when a disconnection request is received from the wireless terminal 2 or when wireless packets cannot be transmitted / received between the wireless terminal 2 and the wireless LAN access point 3. When the control unit 42 shifts to the communication state, the control unit 42 repeatedly receives wireless packets until the communication state is canceled and detects the presence of the wireless terminal 2.

  Further, the control unit 42 broadcasts a wireless packet called a beacon via the wireless LAN-I / F 41 to the wireless terminal 2 to which the wireless packet is not periodically transmitted, for example, as illustrated in FIG. 16B. The presence of the wireless terminal 2 is detected by receiving an association request for the beacon.

  The control unit 42 that has received the association request establishes a session by transmitting an association response to the wireless terminal 2, and places the wireless terminal 2 and the wireless LAN access point 3 in a communicating state. The communication state is canceled when a disconnection request is received from the wireless terminal 2 or when wireless packets cannot be transmitted / received between the wireless terminal 2 and the wireless LAN access point 3. In the case of the example shown in FIG. 16A, when the control unit 42 shifts to the communication state, the control unit 42 repeatedly receives wireless packets until the communication state is canceled and detects the presence of the wireless terminal 2. It is.

If it determines with the control part 42 having detected wireless terminal 2 ₁ (refer FIG. 2), for example (step S10; Yes), it will transmit detection information to the information management apparatus 4 via communication I / F43 (step S11). Specifically, the control unit 42 extracts the identification information of the wireless terminal 2 ₁ included in the wireless packet transmitted from the wireless terminal 2 _1, further detects the radio wave strength of the wireless packet.

Then, the control unit 42, in addition to the information of the identification information and the radio wave strength of the wireless terminal 2 _1, as the detection information of information including identification information of the own wireless LAN access point 3, and transmits to the information management apparatus 4. As the identification information of the wireless LAN access point 3, for example, an address assigned to the communication I / F 43 can be used. Further, the detection information also includes information of whether or not the communication state between the wireless terminal 2 _1.

In the processing of step S10, for example, if it is determined that no detected wireless terminal _{2 1} (Step S10; No), or when the step S11 is finished, the control unit 42, the communication from the information management apparatus 4 I It is determined whether information is received via / F43 (step S12). When it is determined from the information management apparatus 4 and receives the information (step S12; Yes), the control unit 42 transfers the information received from the information management apparatus 4 to the radio terminal 2 _m as the destination of this information (step S13) .

Here, the wireless terminal 2 _m described above has been detected by the control unit 42 among the wireless terminals 2 ₁ to 2 _n (see FIG. 2) to be present in the communication area of the wireless LAN access point 3. (Step S10; Yes) and represents the wireless terminal 2 that is currently in the communication area. One or a plurality of such wireless terminals _2m may be used. If the destination of the information received from the information management device 4 is its own wireless LAN access point 3, the control unit 42 performs processing according to the received information.

When it is determined in step S12 that information has not been received from the information management device 4 (step S12; No), or when the processing in step S13 is completed, the control unit 42 transmits information from the wireless terminal _2m to the information management device. It is determined whether there is a request for 4 (step S14). Such a request is, for example, a store information request, an area information request, a content provision request, etc., which will be described later.

When the control unit 42 determines that there is a request from the wireless terminal 2 _m to the information management device 4 (step S14; Yes), the control unit 42 transfers the request from the wireless terminal 2 to the information management device 4 via the communication I / F 43 ( Step S15).

  When the process of step S15 is completed, or when it is determined in step S14 that there is no request for the information management apparatus 4 from the wireless terminal 2 (step S14; No), the control unit 42 ends the process. For example, the control unit 42 can execute the processes of steps S10 and S11, the processes of steps S12 and S13, and the processes of steps S14 and S15 by multitask processing.

  The control unit 42 of the wireless LAN access point 3 also accepts a setting request from the wireless terminal 2. In this case, the setting request from the wireless terminal 2 includes the user ID and the LAN-ID of the wireless terminal 2, and the control unit 42 of the wireless LAN access point 3 displays the information included in the setting request as the information management device 4. Send to. Based on the information transmitted from the wireless LAN access point 3, the control unit 20 of the information management device 4 sets the LAN-ID to the corresponding user ID in the user information table.

  As described above, the control unit 42 of the wireless LAN access point 3 has a relay function of relaying transmission / reception of information performed between the wireless terminal 2 and the information management device 4 as a relay unit. Further, the control unit 42 of the wireless LAN access point 3 detects the wireless terminal 2 existing in the communication area as a detection unit, and as the detection information transmission unit, the identification information of the detected wireless terminal 2 and information on the radio wave intensity, etc. Is transmitted to the information management device 4.

  In the above-described processing, each time the identification information of the wireless terminal 2 is detected, the information is transmitted to the information management device 4. However, the control unit 42 collects the identification information of the wireless terminal 2 detected during a predetermined period as information. It can also be transmitted to the management device 4.

  Further, when the control unit 42 repeatedly and continuously detects the identification information of the same wireless terminal 2, the control unit 42 transmits the first detection information to the information management device 4 as soon as it is detected, and then relates to the detection timing of the identification information. The detection information can also be transmitted to the information management device 4 at a predetermined interval until the identification information of the wireless terminal 2 is no longer detected.

  In addition, when the control unit 42 repeatedly and continuously detects the identification information of the same wireless terminal 2, if the radio field intensity of the wireless packet from the wireless terminal 2 is less than a predetermined value, the control information is immediately transmitted to the information management device. If the radio field intensity is equal to or higher than a predetermined value, the detection information can be transmitted to the information management device 4 at predetermined intervals.

[8. Action (Information Management Device Information Processing)]
Next, information processing of the information management apparatus 4 according to the embodiment will be described. FIG. 17 is a flowchart of information processing in the information management apparatus 4 according to the embodiment. Such an operation is a process repeatedly executed by the control unit 20 of the information management device 4.

  As illustrated in FIG. 17, the control unit 20 determines whether the reception unit 21 has received detection information from the wireless LAN access point 3 via the communication I / F 10 (step S20). When the reception part 21 receives detection information (step S20; Yes), the control part 20 performs a notification process (step S21). Such notification processing is processing in steps S30 to S39 in FIG. 18, and will be described in detail later. Note that the collection unit 23 of the control unit 20, for example, the terminal presence data in the store DB 32 and the user area action history table in the area DB 33 based on the detection information received by the reception unit 21 after the processing in steps S38 and S39. Update etc.

  In step S <b> 20, when the reception unit 21 has not received the detection information (step S <b> 20; No), the control unit 20 has received an information provision request from the wireless terminal 2 via the communication I / F 10. Is determined (step S22). When the information providing request is received by the receiving unit 21 (step S22; Yes), the control unit 20 executes an information providing process (step S23). This information providing process is a process of steps S40 to S43 shown in FIG. 20, and will be described in detail later.

  In step S22, when the reception part 21 has not received the information provision request (step S22; No), the control part 20 has received a reservation request from the wireless terminal 2 through the communication I / F 10 or not. Is determined (step S24). When a reservation request is received from the wireless terminal 2 (step S24; Yes), the reservation processing unit 27 executes a reservation process (step S25).

  The reservation request from the wireless terminal 2 includes the LAN-ID of the wireless terminal 2, the AP-ID corresponding to the wireless LAN access point 3 that relayed the reservation request, information on the reservation date and time, and the like. The reservation processing unit 27 executes reservation processing by updating reservation data in the store DB 32 based on information included in the reservation request. The reservation processing unit 27 acquires a user ID corresponding to the LAN-ID of the wireless terminal 2 from the user information table and adds it to the reservation data in the store DB 32. Note that the accepting unit 21 can accept a reservation request in the case of a reservation request from the wireless terminal 2 that has transmitted information on the degree of congestion described later.

  In step S24, when the reception unit 21 has not received a reservation request from the wireless terminal 2 (step S24; No), the control unit 20 receives a content request from the wireless terminal 2 via the communication I / F 10. It is determined whether or not (step S26). When the content request is received by the receiving unit 21 (step S26; Yes), the control unit 20 executes a content providing process (step S27). This content providing process is a process of steps S50 to S55 shown in FIG. 24 and will be described in detail later.

  In step S <b> 26, when the reception unit 21 has not received a content request from the wireless terminal 2 (step S <b> 26; No), the control unit 20 receives other requests from the wireless terminal 2 via the communication I / F 10. It is determined whether it has been accepted (step S28). When the other request is received by the receiving unit 21 (step S28; Yes), the control unit 20 performs a process according to the request from the wireless terminal 2 (step S29).

  Further, when the control unit 20 receives other information from the wireless terminal 2 via the communication I / F 10, the collection unit 23 of the control unit 20 transfers the received information to the DB corresponding to the information. Remember. For example, user store behavior history data in the user information DB 31, terminal presence data in the store DB 32, user area behavior history table in the area DB 33, and the like are updated according to information collected by the collection unit 23.

  When the processes of steps S21, S23, S25, S27, and S29 are completed, or when no other request or information is received by the receiving unit 21 in step S28 (step S28; No), the control unit 20 performs the process. finish.

[9. Action (notification process)]
Next, the procedure of the notification process in step S21 shown in FIG. 17 will be described. FIG. 18 is a flowchart of the notification process shown in FIG. This notification process is a process executed when the reception unit 21 receives detection information.

  Such notification processing includes processing related to area notification targets, processing related to store notification targets, processing related to specific notification targets, and processing related to transmission of notification information. Hereinafter, these processes will be sequentially described.

[9.1. Processing related to area notification target]
As illustrated in FIG. 18, the acquisition unit 22 of the control unit 20 determines whether the wireless terminal 2 detected by the wireless LAN access point 3 is an area notification target based on the detection information received by the reception unit 21. (Step S30). When the wireless terminal 2 enters the AP communication area, which is the communication area of the wireless LAN access point group, and the entered communication area is the specific wireless LAN access point 3, the acquisition unit 22 It is determined that it is a notification target.

  Specifically, the acquisition unit 22 refers to the area information table and the user area action history table stored in the area DB 33 based on the LAN-ID and AP-ID included in the detection information, and the wireless terminal 2 It is determined that it is a notification target.

  For example, assume that the area information table is in the state shown in FIG. 11 and the user area action history table is in the state shown in FIG. In this case, if the AP-ID included in the detection information is “20017”, since the corresponding area ID “40001” exists in the area information table, the acquisition unit 22 has the wireless terminal 2 in the AP communication area. Judge that.

  If the user ID corresponding to the LAN-ID included in the detection information is “20017”, there is no AP-ID corresponding to the user ID in the corresponding area ID “40001” in the user area action history table. It is determined that the wireless terminal 2 has entered the AP communication area. Furthermore, in the area information table, since the storage location of the notification area information corresponding to the AP-ID “20017” is set, the acquisition unit 22 determines that the communication area that has entered is the specific wireless LAN access point 3. judge.

  On the other hand, if the user ID corresponding to the LAN-ID included in the detection information is “20001”, there is an AP-ID corresponding to the user ID in the corresponding area ID “40001” in the user area action history table. The acquisition unit 22 determines that the wireless terminal 2 has already entered the AP communication area. If the AP-ID included in the detection information is “20019”, it is determined that it is not an entry to the specific wireless LAN access point 3 because the storage location of the notification area information is not set in the area information table. To do.

  When the wireless terminal 2 enters the AP communication area and the entered communication area is a specific wireless LAN access point 3, the acquisition unit 22 determines that the wireless terminal 2 is an area notification target (step S30; Yes), the area information for notification notified to the wireless terminal 2 is acquired from the area DB 33 (step S31). The acquisition unit 22 acquires the notification area information based on the area information table stored in the area DB 33.

  Specifically, the acquisition unit 22 acquires the storage position of the notification area information corresponding to the AP-ID included in the detection information from the area information table, and acquires the notification area information stored in the storage position. To do. Thereby, the acquisition part 22 can acquire the notification area information according to the approach position of the wireless terminal 2 to the AP communication area.

  For example, assume that the area information table stored in the area DB 33 is in the state shown in FIG. In this case, if the AP-ID included in the detection information is “20017”, the acquisition unit 22 sets the notification area information corresponding to the AP-ID “20017” to the storage location “40001 / notice / 001 /”. Get the stored notification area information. On the other hand, if the AP-ID included in the detection information is “20018”, the acquisition unit 22 stores the notification area information corresponding to the AP-ID “20018” in the storage location “40001 / notice / 002 /”. The notified notification area information is acquired.

  As described above, the acquisition unit 22 notifies when the wireless terminal 2 enters the AP communication area that is the communication area of the wireless LAN access point group and the entered communication area is the specific wireless LAN access point 3. Get area information. In this way, the notification area information can be effectively notified to the wireless terminal 2.

  For example, a shopping street is set as an AP communication area, and a wireless LAN access point 3 is set at the entrance and exit of the shopping street and at each store. And when it is a communication area of the wireless LAN access point 3 installed at the entrance / exit of the shopping street, the notification area information is acquired, and when it is the communication area of the wireless LAN access point 3 installed in the store, it is for notification described later. Store information can be acquired.

  In the area information table, the acquisition of the notification area information is limited by limiting the AP-ID for setting the storage position of the notification area information. However, the storage position of the notification area information is set. The AP-ID may not be limited.

  Moreover, even if the wireless terminal 2 is the wireless terminal 2 that has already entered the AP communication area, the notification area information may be acquired based on a predetermined condition. For example, the wireless LAN access point 3 is set in a passage or exit between the entrance and exit of a shopping street. And when it is a communication area of the wireless LAN access point 3 installed in the passage and exit of a shopping street, the notification area information is acquired. Thus, the notification area information can be notified to the wireless terminal 2 even in a shopping street or exit.

  In addition, when the wireless terminal 2 acquires the notification area information for the wireless terminal 2 that has already entered the AP communication area, for example, the acquisition unit 22 performs notification according to the movement route of the wireless terminal 2 in the AP communication area. Area information may be selected and acquired. This makes it possible to notify the wireless terminal 2 of more appropriate notification area information.

  The acquisition unit 22 acquires user information of the user of the wireless terminal 2 corresponding to the LAN-ID included in the detection information from a DB or an external server in the information management device 4, and notifies based on the information. Area information can also be acquired. In this case, a plurality of pieces of notification area information are stored at the storage position of the notification area information set in the area information table, and the acquisition unit 22 acquires the user information acquired from the plurality of pieces of notification area information. Select notification area information according to the above.

  In addition, the acquisition unit 22 may select demographic attributes such as sex, age, and address, and user preference information (for example, frequently visited stores and users) as user information for selecting notification area information. For example, information on stores where the user wants to eat and restaurants where the user wants to eat), user action history, and the like. As user attributes and behavior history, for example, a user information table stored in the user information DB 31, user store behavior history data, a user area behavior history table stored in the area DB 33, and terminal presence data stored in the store DB 32 Such history information is used.

[9.2. Processing related to store notifications]
Next, processing related to the store notification target will be described. If the acquisition unit 22 determines in step S30 that the wireless terminal 2 is not an area notification target (step S30; No), the acquisition unit 22 determines whether or not it is a store notification target (step S32). The acquisition unit 22 determines that the wireless terminal 2 is a store notification target when the wireless terminal 2 enters the communication area of the wireless LAN access point 3 corresponding to the AP-ID included in the detection information.

  Specifically, the acquisition unit 22 refers to the terminal presence data stored in the store DB 32 based on the LAN-ID and AP-ID included in the detection information, and whether the wireless terminal 2 is a store notification target. Determine whether or not.

  For example, assume that the terminal presence data is in the state shown in FIG. In this case, if the store ID corresponding to the AP-ID included in the detection information is “30001” and the user ID corresponding to the LAN-ID included in the detection information is “10002”, the acquisition unit 22 It is determined that it is a notification target. In other words, the acquisition unit 22 determines that the store ID is associated with the store ID corresponding to the AP-ID included in the detection information if the user ID is not associated with the terminal presence data.

  On the other hand, the acquisition unit 22 determines that the store ID corresponding to the AP-ID included in the detection information is not a store notification target if the user ID in the check-in state is associated with the terminal presence data. For example, assume that the terminal presence data is in the state shown in FIG. In this case, if the store ID corresponding to the AP-ID included in the detection information is “30001” and the user ID corresponding to the LAN-ID included in the detection information is “10003”, the acquisition unit 22 It is determined that it is not a notification target.

  When it is determined that the wireless terminal 2 is a store notification target (step S32; Yes), the stay determination unit 25 of the control unit 20 is detected at the wireless LAN access point 3 based on the detection information received by the reception unit 21. The staying state of the wireless terminal 2 is determined (step S33). In such processing, the stay determination unit 25 determines the stay state of the wireless terminal 2 based on the stay state determination table.

  For example, if the stay state determination table is in the state shown in FIG. 9, if the reception continuation time is greater than or equal to the second time and less than the third time and the received radio wave intensity is greater than or equal to the third threshold, the stay determination unit 25 The stay state of the terminal 2 is determined as “stay / medium distance”. Further, for example, if the reception continuation time is greater than or equal to the first time and less than the second time and the received radio wave intensity is greater than or equal to the third threshold, the stay determination unit 25 sets the stay state of the wireless terminal 2 to “pass / short distance”. Is determined.

  Although not shown, the area DB 33 can store an area stay state determination table as will be described later, and the stay determination unit 25 performs AP group communication based on the area stay state determination table. The staying state of the wireless terminal 2 in the area is determined.

  Next, the stay determination part 25 determines whether it is a transmission timing of the information for notification (step S34). For example, if the transmission route determination table is in the state shown in FIG. 10 and the stay state of the wireless terminal 2 is “stay / medium distance”, the stay determination unit 25 determines that it is the transmission timing of the notification information.

  Further, for example, when the transmission route determination table is in the state shown in FIG. 10 and the stay state of the wireless terminal 2 is “passing / short distance”, the stay determination unit 25 determines whether or not it is a preset timing. Determine. And the stay determination part 25 determines with it being the transmission timing of the information for notification, when it determines with the present timing being the timing set beforehand.

  When it is determined that it is the transmission timing of the notification information (step S34; Yes), the acquisition unit 22 stores the notification store information for push notification to the wireless terminal 2 based on the provided information table stored in the store DB 32. Obtained from the DB 32 (step S35).

  Specifically, the acquisition unit 22 acquires the storage location of the notification store information associated with the store ID corresponding to the AP-ID included in the detection information from the provided information table, and is stored in the storage location. Get store information for notification. Thereby, the acquisition part 22 can acquire the shop information for notification according to the wireless LAN access point 3 in which the wireless terminal 2 entered the communication area.

  The acquisition unit 22 acquires information on the user of the wireless terminal 2 corresponding to the LAN-ID included in the detection information from the store DB 32 or an external server, and acquires notification store information based on the information. You can also. In this case, a plurality of pieces of notification store information are stored in the storage location of the notification store information set in the provision information table, and the acquisition unit 22 includes the store DB 32 and the external of the plurality of pieces of notification store information. Select store information for notification according to information acquired from a server or the like.

[9.3. Processing related to specific notification target]
Next, processing related to a specific notification target will be described. In Step S32, when it is determined that the wireless terminal 2 is not a store notification target (Step S32; No), the acquisition unit 22 determines whether it is a specific notification target (Step S36). For example, when the specific information for notification corresponding to the LAN-ID included in the detection information is stored in the user information DB 31, the acquisition unit 22 determines that it is a specific notification target.

  The user information DB 31 stores a notification specific information table (not shown), and the notification specific information table is information in which a user ID is associated with the notification specific information. The acquisition unit 22 determines that the information is the specific notification target when the specific information for notification of the user ID corresponding to the LAN-ID included in the detection information is set in the specific information table for notification.

  If it determines with it being a specific notification object (step S36; Yes), the acquisition part 22 will acquire the specific information for notification from the specific information table for notification (step S37). In the notification specific information table, instead of associating the user ID with the notification specific information, the LAN-ID and the notification specific information may be associated with each other.

  The setting of the notification specific information in the notification specific information table is performed, for example, when there is a request for setting the notification specific information from the external server or the external terminal to the information management apparatus 4 via the communication network 5. When the receiving unit 21 receives the setting request for the notification specific information, the collection unit 23 sets the user ID or LAN-ID and the notification specific information included in the received setting request as the notification specific information in the user information DB 31. Is done.

  For example, in a hospital or the like, a reception server that receives an outpatient visit is arranged, and a user ID is registered in the reception server. When the waiting order of the user corresponding to the user ID is near, the reception server uses the information for notifying the fact as notification specific information, and sends a setting request associated with the user ID via the communication network 5 to the information management apparatus. 4 to send. Thereby, the information management device 4 can notify the wireless terminal 2 that the user's waiting order is close.

[9.4. Processing related to sending notification information]
Next, processing related to transmission of notification information will be described. When the processes of steps S31, S35, and S37 are completed, the transmission unit 24 selects a transmission path (step S38). The selection of the transmission path is performed by selecting a communication medium.

  As a communication medium, there are a wireless LAN access point 3 and a mobile phone base station 7 corresponding to the AP-ID included in the detection information. The information management device 4 selects one of these communication media based on a predetermined condition.

  For example, when the notification information is notification store information, the transmission unit 24 selects a communication medium based on the transmission route determination table shown in FIG. For example, when the stay state of the wireless terminal 2 is “stay / medium distance”, the stay determination unit 25 selects the wireless LAN access point 3 as a communication medium if the stay determination unit 25 is in communication with the wireless LAN access point 3, Otherwise, the mobile phone base station 7 is selected as the communication medium. For example, when the staying state of the wireless terminal 2 is “pass / short distance”, the transmission unit 24 selects the mobile phone base station 7 as a communication medium.

  In addition, when the notification information is notification area information or notification specific information, the transmission unit 24 selects a communication medium based on the staying state of the wireless terminal 2. For example, when the radio field intensity of a wireless packet received by the wireless LAN access point group from the wireless terminal 2 is less than a predetermined value, or when the wireless LAN access point group cannot receive the wireless packet from the wireless terminal 2 normally, 24 determines that the wireless terminal 2 no longer stays in the AP group communication area. When determining that the wireless terminal 2 no longer stays in the AP group communication area, the transmission unit 24 selects the mobile phone base station 7 as a communication medium. On the other hand, when the radio field intensity of the wireless packet received by the wireless LAN access point group from the wireless terminal 2 is higher than a predetermined value, or when the wireless LAN access point group normally receives the wireless packet from the wireless terminal 2, The unit 24 determines that the wireless terminal 2 is staying in the AP group communication area. When determining that the wireless terminal 2 is staying in the AP group communication area, the transmission unit 24 selects the wireless LAN access point 3 as a communication medium.

  As for the notification area information, similarly to the notification store information, the transmission timing and the transmission route may be selected according to the type of stay state. In this case, for example, an area stay state determination table and an area transmission route determination table are stored in the area DB 33.

  The area stay state determination table is a table for determining the stay state according to the stay time and stay position of the wireless terminal 2 in the AP group communication area. For example, the stay state determination table for area is divided into “short”, “normal”, “long”, etc., for the stay time of the wireless terminal 2 in the AP group communication area, as in the stay state determination table shown in FIG. Then, the staying position of the wireless terminal 2 in the AP group communication area is classified into “near distance”, “medium distance”, “far distance”, and the like.

  The stay determination unit 25 determines the stay state type of the wireless terminal 2 based on the area stay state determination table as in the case of the notification store information. The staying position of the wireless terminal 2 is, for example, a distance from the center of the AP group communication area or a distance from a specific wireless LAN access point 3 in the wireless LAN access point group.

  The area transmission route determination table is a table similar to the transmission route determination table shown in FIG. 10, and a transmission medium and transmission timing for transmitting notification area information according to the staying state of the wireless terminal 2 in the AP group communication area. It is a table that prescribes. When the notification information is notification area information, the transmission unit 24 refers to the area transmission route determination table and selects a communication medium based on the staying state of the wireless terminal 2.

  Note that the determination condition as to whether or not the wireless terminal 2 is staying in the AP communication area or the AP group communication area can be set by the user of the wireless terminal 2. For example, when the determination condition is a condition that the radio field intensity of the wireless packet is higher than a predetermined threshold or a condition that the time during which the wireless packet can be detected is a predetermined time or more, the user of the wireless terminal 2 operates the wireless terminal 2. Then, by transmitting the setting information to the information management device 4, the predetermined threshold and the predetermined time described above can be changed.

  The contents of the stay state determination table for determining the stay state of the wireless terminal 2 in the AP communication area or the AP group communication area can also be set by the user of the wireless terminal 2. Further, the contents of the transmission route determination table for determining the transmission timing and the transmission medium such as the notification store information and the notification area information can also be set by the user of the wireless terminal 2. The user of the wireless terminal 2 operates the wireless terminal 2 to transmit the setting information to the information management device 4, thereby changing the contents of the stay state determination table and the transmission route determination table described above.

  When the transmission path for the notification information is selected in step S38, the transmission unit 24 transmits the notification information acquired in steps S31, S35, and S37 via the communication medium corresponding to the selected transmission path (step S39).

  When the selected communication medium is the wireless LAN access point 3, the transmission unit 24 notifies the wireless terminal 2 of notification information from the wireless LAN access point 3 by a push method. On the other hand, when the selected communication medium is the mobile phone base station 7, notification information is transmitted to the mobile phone communication network 6, and the notification information is sent from the mobile phone base station 7 to the wireless terminal 2 by a push method.

  When the wireless terminal 2 receives the notification information from the information management device 4, the wireless terminal 2 displays the notification information on the display unit. Thereby, it is possible to notify the user of the wireless terminal 2 of appropriate information according to the installation target of the wireless LAN access point 3.

  For example, when the wireless terminal 2 enters the communication area of the wireless LAN access point 3 installed in the store “○ △ ☆ cafe”, the notification store information as shown in FIG. 19A is displayed on the wireless terminal 2. The When the wireless terminal 2 enters the communication area of the wireless LAN access point 3 installed in the “clinic Δ ○ □” hospital, the store information for notification as shown in FIG. 19B is displayed on the wireless terminal 2. . These notification store information is, for example, information transmitted from the terminal or server installed in each store to the information management device 4 and stored in the store DB 32.

  Also, for example, when the wireless terminal 2 enters the communication area of the wireless LAN access point group having “□ ★ ○ shopping street” as the AP group communication area, the notification area information as shown in FIG. Is displayed. The notification area information illustrated in FIG. 19C is recommended information for the user, for example, information that has been narrowed down based on the entry position of the wireless terminal 2 into the AP group communication area and the user information.

  Further, for example, as described above, when the notification specific information for notifying that the user's waiting order is near is received by the information management device 4, the notification specific information as shown in FIG. It is displayed on the terminal 2.

  As described above, the information management device 4 transmits the notification information from the detected wireless LAN access point 3 or the mobile phone base station 7 to the wireless terminal 2 whose identification information is detected by the wireless LAN access point 3. Can be displayed.

  For this reason, the user of the wireless terminal 2 is notified of information on the store or space where the wireless LAN access point 3 is installed when the wireless LAN access point 3 is in the communication area of the wireless LAN access point 3. No information will be notified regardless.

  Note that the control unit 20 of the information management device 4 stores a history of notifying the wireless terminal 2 of the notification information in the user information DB 31, and the notification of the notification information to the wireless terminal 2 is not repeatedly performed within a predetermined period. It can also be done.

  Thereby, for example, even when entering and leaving the communication area of the same wireless LAN access point 3 multiple times in a short time, such as when there are toilets and smoking areas outside the store, It can be avoided that the same notification information is repeatedly notified. In this case, the control unit 20 can also acquire different notification information from the store DB 32 or the area DB 33 and notify the wireless terminal 2 of it.

[10. Action (Information provision process)]
Next, the procedure of the information provision process in step S23 shown in FIG. 17 will be described. FIG. 20 is a flowchart of the information providing process shown in FIG. This information providing process is a process executed when the receiving unit 21 receives an information providing process request.

  Such information providing processing performs processing related to area information and processing related to store information. Hereinafter, these processes will be sequentially described.

[10.1 Processing related to area information]
First, processing related to area information will be described. As illustrated in FIG. 20, the control unit 20 determines whether or not the reception unit 21 has received an area information request from the wireless terminal 2 via the wireless LAN access point 3 belonging to the wireless LAN access point group via the communication I / F 10. Is determined (step S40).

  When the reception unit 21 receives the area information request (step S40; Yes), the control unit 20 executes area information transmission processing to the wireless terminal 2 via the wireless LAN access point 3 that relays the area information request. (Step S41).

  The area information request includes a request for displaying detailed recommendation information, a request for displaying an area portal, a request for acquiring various types of information that can be selected on the area portal, and the like, and is a request made from the wireless terminal 2. The area information request includes the LAN-ID of the wireless terminal 2 and the AP-ID of the wireless LAN access point 3 functioning as a relay device, like the detection information. Is used to select and transmit information according to the area information request.

  For example, the control unit 20 can select and transmit information corresponding to the wireless LAN access point 3 that relays the area information request, and further according to the attribute of the user of the wireless terminal 2 and the action history. In addition, a user's attribute and action history can be determined from the user information table memorize | stored in user information DB31, user store action history data, the user area action history table memorize | stored in area DB33, etc., for example.

  The user of the wireless terminal 2 can perform display of the area portal, acquisition of various types of information that can be selected on the area portal, and the like by operating an installed dedicated application or browser. For example, when the link information specified by the notification area information is specified in the state where the notification area information is displayed on the wireless terminal 2, the control unit of the wireless terminal 2 uses a dedicated application or a browser to execute a recommendation list or an area portal. An area information request for requesting display is transmitted to the information management apparatus 4. In response to the area information request, the information management device 4 transmits information on the area portal displayed by the dedicated application to the wireless terminal 2.

  For example, when the notification area information as shown in FIG. 19C is displayed on the wireless terminal 2, the user of the wireless terminal 2 selects the recommendation list by selecting “See more recommended information” that is the link information. Is sent to the information management device 4. When receiving the area information request, the information management device 4 acquires the selected recommendation list from the area DB 33 based on the storage location of the recommendation information in the area information table (see FIG. 11), and sends it to the requesting wireless terminal 2. Send.

  The control unit of the wireless terminal 2 can receive the recommendation list transmitted from the information management device 4, and can display the recommendation list as shown in FIG. 21A, for example, using a dedicated application or a browser. When the wireless terminal 2 is a touch panel type terminal, the user can select a button or link by touching the display area of the touch panel on which the button or link to be selected is displayed.

  Furthermore, in the state where the recommendation as shown in FIG. 21A is displayed on the wireless terminal 2, the user of the wireless terminal 2 selects one of the recommendation information, so that the area information request for requesting coupon information is information management. Transmitted to the device 4. When receiving the area information request, the control unit 20 of the information management device 4 acquires the coupon information from the area DB 33 based on the coupon information storage position in the area information table (see FIG. 11) and sends it to the requesting wireless terminal 2. Send.

  The control unit of the wireless terminal 2 can receive the coupon information transmitted from the information management device 4, and can display the coupon information as shown in FIG. In the example illustrated in FIG. 21B, a coupon for the store is provided to the user for a user who registers a store that he / she wants to eat from a store portal or the like. Thus, the information management device 4 can present an appropriate coupon to the user based on information stored in the store DB 32 by the user. Moreover, the coupon information transmitted to the user can be selected based on, for example, a user area action history table.

  Further, in the state where the recommendation list as shown in FIG. 21A is displayed on the wireless terminal 2, the user of the wireless terminal 2 requests to display the area portal by selecting “to area portal” which is the link information. The area information request to be sent is transmitted to the information management device 4. When receiving the area information request, the information management apparatus 4 acquires the corresponding area portal information from the area DB 33 and transmits the information to the requesting wireless terminal 2.

  The wireless terminal 2 can receive the area portal information transmitted from the information management device 4 and can display the area portal as shown in FIG. 23A by a dedicated application or a browser, for example. In the example shown in FIG. 23A, information that can be selected on the area portal includes “TOPIC”, “Area Information”, “Coupon”, “Availability & Reservation”, “Review”, “Timeline”, and the like.

(About availability & reservation processing)
As described above, the user of the wireless terminal 2 can select various types of information on the area portal, and information corresponding to the selection is provided to the wireless terminal 2. For example, in the state where the area portal information shown in FIG. 23A is displayed, when the “vacancy status & reservation” link information is selected, an area information request for requesting the screen display of the availability status & reservation is displayed. 4 is transmitted.

  When receiving the area information request, the control unit 20 of the information management device 4 determines the availability of stores in the AP group communication area based on the store information table, reservation data, and terminal presence data stored in the store DB 32. Determine the situation.

  For example, when determining the availability of the store corresponding to the store ID “30001”, the congestion determination unit 26 of the control unit 20 acquires information on the number of accommodated persons “56 people” of the store ID “30001” from the store information table. . Furthermore, the congestion determination unit 26 acquires the number of user IDs in the check-in state set corresponding to the store ID “30001” from the terminal presence data, that is, information on the number of wireless terminals 2 “4”. .

  Furthermore, the congestion determination unit 26 acquires reservation data from a current time until a predetermined time (for example, 2 hours later). Then, the congestion determination unit 26 determines the degree of congestion of the store based on the acquired store capacity, the number of wireless terminals 2 present in the store, and the reservation state. For example, in the store with the store ID “30001”, if the number of wireless terminals 2 is “4” with respect to the number of persons “56” and there is no reservation data until a predetermined time later, the congestion determination unit 26 It is determined that the inside is not crowded.

  On the other hand, when the sum of the number of wireless terminals 2 and the number of reservations is close to the number of accommodated persons or more than the accommodated number of persons, the congestion determination unit 26 determines that the store is congested. In the case of a child or the like, the wireless terminal 2 may not be owned, so the congestion determination unit 26 stores customer information such as a large number of children in the store DB 32 for each store. The number of customers in the store can be determined based on the customer demographic information, and the degree of congestion in the store can also be determined based on the determination result, the number of accommodated people, the number of reservations, and the like.

  Thus, the congestion determination unit 26 determines the degree of congestion of each store. The stores to be determined may be determined for all stores in the AP group communication area, or may be determined only for some stores, for example. For example, the congestion determination unit 26 can determine the degree of congestion based on the user information by focusing on stores according to the user's preference, stores near the user's current location, and the like.

  The transmission unit 24 transmits information on the degree of congestion of each store determined by the congestion determination unit 26 to the requesting wireless terminal 2. The wireless terminal 2 can receive the congestion degree information transmitted from the information management device 4 and can display the information by using a dedicated application or a browser as shown in FIG. 23B, for example.

  When the wireless terminal 2 selects a store to be reserved in a state where the screen illustrated in FIG. 23B is displayed, the selection information is transmitted to the information management device 4. The information management device 4 transmits information on the reservation page corresponding to the selection information to the requesting wireless terminal 2. The wireless terminal 2 performs display according to the information on the reservation page transmitted from the information management device 4.

  FIG. 23C shows a display example of a reservation page displayed on the wireless terminal 2. For example, when the user of the wireless terminal 2 selects a reservation confirmation button shown in FIG. 23C, a reservation request is transmitted to the information management apparatus 4 by the control unit of the wireless terminal 2. The control unit 20 of the information management device 4 receives a reservation request and adds information included in the reservation request to the reservation data in the store DB 32.

  The reservation request includes the AP-ID of the wireless LAN access point 3 that relays the reservation request from the wireless terminal 2 to the information management apparatus 4. The reception unit 21 of the control unit 20 describes the AP-ID (hereinafter may be referred to as a relay AP-ID) and the AP-ID corresponding to the store to be reserved (hereinafter referred to as a reservation AP-ID). It is also possible to determine whether or not to accept a reservation request based on the relationship with

  For example, when the store corresponding to the relay AP-ID is at a predetermined distance or more from the store corresponding to the reservation AP-ID and the designated reservation time is not met, the reception unit 21 does not accept the reservation request. You can also.

  By doing so, for example, when the user of the wireless terminal 2 moves after acquiring congestion information, it is possible to prevent the positional relationship from being reserved by mistake. In this case, the degree of congestion of a store of the same type as the store type related to the reservation request, which is close to the store corresponding to the relay AP-ID, is determined by the same method as described above, and information on the determination result May be transmitted to the wireless terminal 2.

  Further, when the inside of the store is congested, the congestion determination unit 26 can also predict the waiting time based on the number of people accommodated in the store, the number of wireless terminals 2 present in the store, and the reservation state. In this case, the control unit 20 of the information management device 4 transmits congestion state information including the waiting time information to the wireless terminal 2.

[10.2. Processing related to store information]
Next, processing related to store information will be described. If it is determined in step S40 that the receiving unit 21 has not received the area information request (step S40; No), the control unit 20 sends a store information request from the wireless terminal 2 via the wireless LAN access point 3 to the communication I / O. It is determined whether or not it has been received by the receiving unit 21 via F10 (step S42).

  When the reception unit 21 receives a store information request (step S42; Yes), the control unit 20 executes store information transmission processing to the wireless terminal 2 via the wireless LAN access point 3 that relays the store information request. (Step S43).

  The store information request includes a request to display a store portal, a request to acquire various information that can be selected on the store portal, and the like, and is a request made from the wireless terminal 2. The store information request includes the LAN-ID of the wireless terminal 2 and the AP-ID of the wireless LAN access point 3 functioning as a relay device, similar to the detection information. Is used to select and transmit information corresponding to the store information request.

  For example, when the store information for notification as shown in FIG. 19A is displayed on the wireless terminal 2, the user of the wireless terminal 2 selects the link information “Go to store portal⇒” A store information request for requesting display of the portal is transmitted to the information management device 4. When receiving the store information request, the information management device 4 acquires store portal information from the store DB 32 based on the store position of the store portal information in the store information table (see FIG. 5), and sends it to the requesting wireless terminal 2. Send.

  The control unit of the wireless terminal 2 can receive the store portal information transmitted from the information management device 4, and can display the store portal information as shown in FIG. 22A, for example, using a dedicated application or a browser. In the example shown in FIG. 22A, information that can be selected on the store portal includes “menu”, “photo”, “my page”, “coupon”, “message”, “setting”, and the like.

  Furthermore, in the state where the information of the store portal as shown in FIG. 22A is displayed on the wireless terminal 2, the user of the wireless terminal 2 selects the desired information, thereby requesting the selected information. Is transmitted to the information management device 4. For example, when the user of the wireless terminal 2 selects a coupon, a store information request for requesting display of the coupon is transmitted to the information management device 4.

  When receiving the store information request, the control unit 20 of the information management device 4 acquires the coupon information from the store DB 32 based on the store location of the coupon information in the store information table (see FIG. 5), and makes the requesting wireless terminal 2. Send to. The store DB 32 stores information such as information that the user of the wireless terminal 2 has selected or voted as a menu that the user wants to eat from the store portal, and the control unit 20 stores the coupon information at the storage position based on such information. Get the appropriate coupon information from inside. In addition, the control part 20 can also select coupon information based on user information DB31.

  The control unit of the wireless terminal 2 can receive the coupon information transmitted from the information management device 4 and display the coupon information as shown in FIG. 22B, for example, using a dedicated application or a browser. In the example shown in FIG. 22B, “Napolitan” is registered as a menu that the user wants to eat from a store portal or the like, and a coupon of “Napolitan” is provided to the user based on such registration information.

[11. Action (content provision processing)]
Next, the content providing process in step S27 shown in FIG. 17 will be described. FIG. 24 is a flowchart of the content providing process shown in FIG. Such content provision processing is processing executed when the accepting unit 21 accepts a content provision request.

  As shown in FIG. 24, the acquisition unit 22 of the control unit 20 relays content relayed from a specific wireless LAN access point 3 (hereinafter referred to as a target AP) to which the content provision request received from the wireless terminal 2 is targeted. It is determined whether the request is a provision request (step S50).

  In such processing, the acquisition unit 22 determines that the content provision request is relayed from the target AP when the content viewing condition table stored in the content DB 34 is set. For example, assume that the content viewing condition table is in the state shown in FIG. In this case, the acquisition unit 22 provides the content relayed from the target AP if the AP-ID (relay AP-ID) of the wireless LAN access point 3 that relays the content provision request from the wireless terminal 2 is “30001”. Determine that it is a request.

  When it is determined that the content provision request is relayed from the target AP (step S50; Yes), the acquisition unit 22 determines whether or not the content provision request satisfies the use condition, and the content viewing condition stored in the content DB 34 A determination is made based on the table (step S51).

  For example, assume that the content viewing condition table is in the state shown in FIG. In this case, when the relay AP-ID is “30001” and the content provision request is a request for acquiring content with the content ID “50001”, the acquisition unit 22 uses the content AP as a usage level of the relay AP-ID. Therefore, it is determined that the content provision request does not satisfy the usage conditions.

  On the other hand, when the relay AP-ID is “30001” and the content provision request is a request for acquiring the content with the content ID “50002”, the acquisition unit 22 determines that the content usage level is the relay AP-ID usage level. Since it is the same, it determines with a content provision request satisfying use conditions.

  The acquisition unit 22 stores the usage status of content for each user in the content DB 34. If the user of the wireless terminal 2 that has made a content provision request views more than 20 content, the usage of the content is performed. It is determined that the content provision request does not satisfy the use conditions regardless of the level.

  If it is determined in step S51 that the content provision request satisfies the usage conditions (step S51; Yes), the acquisition unit 22 determines whether or not the usage time has expired based on the content viewing condition table stored in the content DB 34. (Step S52).

  In this process, the acquisition unit 22 determines that the usage time has ended when the time since the start of content viewing exceeds the time limit. For example, viewing of content via the wireless LAN access point 3 corresponding to the AP-ID “30001” is limited to one hour, and the user of the wireless terminal 2 has started viewing the content. Time is limited to 1 hour.

  The limitation on the use time may be started after the LAN-ID of the wireless terminal 2 is added to the terminal presence data in the store DB 32, not after the content viewing is started. By doing in this way, viewing of content is restricted by the time since visiting the store. For example, even a user having two kitchens of the wireless terminal 2 has only one wireless terminal 2. Content can be viewed under the same conditions as the user.

  If it is determined in step S52 that the usage time has not expired (step S52; No), the transmitting unit 24 sends the wireless LAN access point 3 corresponding to the relay AP-ID to the requesting wireless terminal 2. The content corresponding to the content provision request is transmitted via (step S53). At this time, the transmission unit 24 transmits content in a state where storage in the wireless terminal 2 is restricted. For example, the transmission unit 24 transmits content to the wireless terminal 2 in a streaming format.

  On the other hand, if it is determined in step S52 that the usage time has expired (step S52; Yes), the transmission unit 24 additionally uses the termination notification to the wireless terminal 2 of the user who has made the content provision request. Information including the recommendation (including proposal) (including the purchase) is transmitted (step S54).

  If it is determined in step S51 that the content provision request does not satisfy the usage conditions (step S51; No), the acquisition unit 22 transmits information including a recommendation (suggestion) for additional usage (including purchase) ( Step S55).

  When the processing of steps S53, S54, and S55 is completed, or when it is determined in step S50 that the content provision request is not relayed from the target AP (step S50; No), the control unit 20 performs the content provision processing. Exit.

  As described above, in the content providing process, the user of the wireless terminal 2 can acquire the content in the communication area of the wireless LAN access point 3 based on the predetermined condition. Therefore, the user of the wireless terminal 2 can use the acquired content by installing the wireless LAN access point 3 as the target AP in a store such as a restaurant, a beauty salon, or a hospital that has a waiting time. You can kill time.

  Further, it is a useful tool for attracting customers on the store side, and there is no need for an arrangement space for magazines or the like. Moreover, since the content provided to the wireless terminal 2 cannot be stored in the wireless terminal 2 except for the content purchased by the user, the purchase of the content can be promoted.

[12. effect]
As described above, the information providing system 1 according to the embodiment includes the wireless LAN access point 3 and the information management device 4 that manages information corresponding to the wireless LAN access point 3. In the wireless LAN access point 3, the control unit 42 (corresponding to an example of a detection unit) detects the wireless terminal 2 existing in the communication area of the wireless LAN access point 3, and the control unit 42 (of the detection information transmission unit). (Corresponding to an example) transmits detection information including information on the wireless terminal 2 detected by the control unit 42 to the information management device 4. In the information management device 4, the store DB 32 or the area DB 33 (corresponding to an example of an information storage unit) stores notification information corresponding to the wireless LAN access point 3, and the reception unit 21 receives the wireless LAN access point 3. The stay determination unit 25 determines the stay state of the wireless terminal 2 in the communication area of the wireless LAN access point 3 based on the detection information received by the reception unit 21, and the acquisition unit 22. However, when the detection information is received by the reception unit 21, the notification information corresponding to the wireless LAN access point 3 that transmitted the detection information is acquired from the store DB 32 or the area DB 33, and the transmission unit 24 (an example of the notification unit) Is acquired by the transmission route based on the stay state of the wireless terminal 2 determined by the stay determination unit 25 The notification information acquired by 22, is notified to the wireless terminal 2 specified by the detection information.

  Accordingly, when the wireless terminal 2 enters the communication area of the wireless LAN access point 3, notification information corresponding to the wireless LAN access point 3 is notified to the wireless terminal 2 through a transmission path based on the staying state of the wireless terminal 2. Is done. Therefore, for example, when the wireless LAN access point 3 is installed in a store, the store information can be notified to the user who entered the store through a route according to the stay information of the user. It is possible to effectively notify store information. In addition, for the user, information is not notified randomly, and it is possible to avoid discomfort to the user. Further, notification information can be notified to the wireless terminal 2 from different communication routes. Therefore, for example, even when notification information cannot be notified to the wireless terminal 2 through one communication route, the notification information can be notified through the other communication route, and notification information is reliably notified. can do.

  In addition, the transmission unit 24 transmits the notification information to the wireless terminal 2 at a transmission timing corresponding to the staying state of the wireless terminal 2.

  Thereby, the information for notification can be transmitted to the wireless terminal 2 at an appropriate timing according to the staying state of the wireless terminal 2.

  The stay determination unit 25 determines the stay state of the wireless terminal 2 based on the reception duration time and the received radio wave intensity of the signal transmitted from the wireless terminal 2.

  Thereby, since the kind of staying state of the wireless terminal 2 can be divided finely, the notification information can be transmitted to the wireless terminal 2 at a more appropriate timing.

  Further, based on the staying state of the wireless terminal 2, the transmitting unit 24 uses either the wireless LAN access point 3 or the mobile phone base station 7 (corresponding to an example of a wireless WAN base station) as a transmission path for notification information. select.

  As a result, a more appropriate transmission path can be selected for the wireless terminal 2 that can communicate with both the wireless LAN access point 3 and the mobile phone base station 7. For example, even when the communication status between the wireless LAN access point 3 and the wireless terminal 2 is poor, it is possible to notify from the wireless WAN base station, so that the notification information is reliably notified to the wireless terminal 2. Can do.

  In addition, the store DB 32 (corresponding to an example of a store information storage unit) stores information related to the store where the wireless LAN access point 3 is installed, and the acquiring unit 22 (corresponding to an example of a store information acquiring unit) notifies the notification information. When the information related to the installed store is designated by the wireless terminal 2 based on the notification information, the information related to the installed store is acquired from the store DB 32, and the transmitting unit 24 (corresponding to an example of the store information transmitting unit) acquires The information on the installed store acquired by the unit 22 is transmitted to the wireless terminal 2 that has designated the information on the installed store. In addition, the structure equivalent to a shop information storage part, a shop information acquisition part, and a shop information transmission part can also be arrange | positioned at the wireless LAN access point 3 side.

  Thereby, the user of the wireless terminal 2 can acquire store information from the notification information, and can easily guide the user to a store portal or the like. Therefore, it is possible to promote recognition and use of store information services such as store portals. Moreover, if the structure equivalent to a store information storage part, a store information acquisition part, and a store information transmission part is arrange | positioned at the wireless LAN access point 3 side, acquisition of shop information can be performed at high speed.

  The collection unit 23 (corresponding to an example of a store history collection unit) collects the action history of the user of the wireless terminal 2 at the store where the wireless LAN access point 3 is installed, and the acquisition unit 22 (corresponding to an example of a determination unit). The content of the coupon that can be used in the store where the wireless LAN access point 3 is installed is determined based on the collection result of the collection unit 23, and the transmission unit 24 wirelessly corresponds to the coupon information whose content is determined by the acquisition unit 22. Transmit to terminal 2. In addition, the structure corresponded to a shop history collection part, a determination part, and a shop information transmission part can also be arrange | positioned at the wireless LAN access point 3 side.

  Thereby, the information provision system 1 can show a user a more suitable coupon according to a user's action. Therefore, it becomes possible to promote the use of coupons.

  In addition, the area DB 33 (corresponding to an example of an information storage unit) stores notification area information corresponding to a plurality of wireless LAN access points 3 by using a plurality of wireless LAN access points 3 as one wireless LAN access point group. When the wireless terminal 2 specified by the detection information enters the communication area of the wireless LAN access point group, the acquisition unit 22 sets the notification area information corresponding to the wireless LAN access point group as the notification information in the area DB 33. Get from.

  As a result, the user of the wireless terminal 2 can acquire information in the communication area of the wireless LAN access point group, and is information corresponding to the wireless LAN access point group in that area. High information can be provided to the user. In addition, providing store information corresponding to the wireless LAN access point 3 and information corresponding to the communication area of the wireless LAN access point group to the user of the wireless terminal 2 makes it possible to more effectively store and area information. Can be provided.

  In addition, the area DB 33 stores a plurality of notification area information corresponding to the wireless LAN access point group, and the acquisition unit 22 detects the detection information among the plurality of notification area information corresponding to the wireless LAN access point group. The area information for notification corresponding to the wireless LAN access point 3 that has transmitted is acquired from the area DB 33 as information for notification.

  Thereby, the information providing system 1 can provide the user with appropriate information according to the entry position of the user into the communication area of the wireless LAN access point group.

  In addition, the area DB 33 stores recommendation information related to services provided in the communication area of the wireless LAN access point group, and the acquisition unit 22 determines that the wireless terminal 2 specified by the detection information is a communication of the wireless LAN access point group. When it determines with existing in an area, recommendation information is acquired from area DB33, and the transmission part 24 notifies the corresponding radio | wireless terminal 2 of the recommendation information acquired by the acquisition part 22. FIG.

  Thereby, the information providing system 1 can provide recommendation information to users existing in the communication area of the wireless LAN access point group. Note that the user's wireless terminal 2 can change the recommendation information according to the wireless LAN access point 3 in the communication area, so that more appropriate recommendation information can be provided to the user.

  The collection unit 23 (corresponding to an example of an area history collection unit) collects the action history of the user of the wireless terminal 2 in the communication area of the wireless LAN access point group, and the acquisition unit 22 acquires recommendation information acquired from the area DB 33. It is recommended information according to the action history collected by the collecting unit 23.

  Thereby, the information provision system 1 can present more suitable recommendation information according to a user's action to a user, Therefore, the user who acts according to recommendation information can be increased.

  Further, the collection unit 23 collects information of the wireless LAN access point 3 that has transmitted the detection information for specifying the wireless terminal 2 as an action history of the user of the wireless terminal 2 in the communication area of the wireless LAN access point group.

  Thereby, the information providing system 1 can easily grasp the action history of the user of the wireless terminal 2.

  The content DB 34 (corresponding to an example of a content storage unit) stores a plurality of pieces of content information, and the content DB 34 (corresponding to an example of a provision condition storage unit) stores content provision conditions corresponding to the wireless LAN access point 3. Then, the acquisition unit 22 and the transmission unit 24 (corresponding to an example of the content providing unit) acquire the content according to the content providing condition from the content DB 34, and wirelessly save the content in the wireless terminal 2 in a restricted state. The data is transmitted to the LAN access point 3, and in the wireless LAN access point 3, the control unit 42 (content transmission unit) provides the content transmitted from the information management apparatus 4 to the wireless terminal 2 in response to a request from the wireless terminal 2. .

  As a result, the user of the wireless terminal 2 can acquire content in the communication area of the wireless LAN access point 3. Therefore, by installing the wireless LAN access point 3 in a store where there is a waiting time, the user of the wireless terminal 2 can kill time by using the acquired content. Moreover, since the content provided to the wireless terminal 2 cannot be stored in the wireless terminal 2 except for the content purchased by the user, the purchase of the content can be promoted.

  In addition, the congestion determination unit 26 (corresponding to an example of the congestion determination unit) determines the congestion level of the store where the wireless LAN access point 3 is installed based on the number of wireless terminals 2 detected by the control unit 42 of the wireless LAN access point 3. The transmission unit 24 notifies the wireless terminal 2 of congestion status information from either the wireless LAN access point 3 or the mobile phone base station 7.

  Thereby, since the information providing system 1 determines the congestion level of the store where the wireless LAN access point 3 is installed based on the number of the wireless terminals 2 detected by the wireless LAN access point 3, it is easy to determine the congestion level. This can be done, and can attract customers to the store.

  In addition, the reception unit 21 (corresponding to an example of a reservation reception unit) receives a reservation for an installed store that is a determination target of the congestion level from the wireless terminal 2 that has notified the congestion level information.

  As a result, the information providing system 1 allows the user of the wireless terminal 2 to quickly make a reservation for the store according to the degree of congestion of the store, and improve the number of customers at the store.

  In addition, the reception unit 21 does not receive a reservation from the wireless terminal 2 via the wireless LAN access point 3 that is not in a predetermined relationship with the wireless LAN access point 3 that is subject to determination of the degree of congestion.

  Thereby, the information providing system 1 can prevent the positional relationship from being erroneously reserved, for example, when the user of the wireless terminal 2 moves after acquiring congestion information.

[13. Others]
In the above embodiment, the processing related to the notification area information (the processing in steps S30 and S31) is performed preferentially over the processing related to the notification store information (the processing in steps S32 to S35). It is not limited to. For example, processing related to notification store information can be performed with priority over processing related to notification area information.

  In addition, the processing related to the notification area information and the processing related to the notification store information can be performed in parallel. In addition, the control unit 20 performs the processes in parallel in this way, and when there are two pieces of notification information, that is, the notification area information and the notification store information, in the same wireless LAN access point 3, these are displayed. The data is transmitted to the wireless terminal 2 with a time interval one by one.

  The information management device 4 described above may be realized by a plurality of server computers, and depending on the function, an external platform or the like may be realized by calling an API (Application Programming Interface) or network computing. Can be changed flexibly. Further, some of the functions of the information management apparatus 4 described above may be realized by the wireless LAN access point 3.

  Further effects and modifications can be easily derived by those skilled in the art. Thus, the broader aspects of the present invention are not limited to the specific details and representative embodiments shown and described above. Accordingly, various modifications can be made without departing from the spirit or scope of the general inventive concept as defined by the appended claims and their equivalents.

DESCRIPTION OF SYMBOLS 1 Information provision system 2 Wireless terminal 3 Wireless LAN access point 4 Information management apparatus 5 Communication network 6 Mobile phone communication network 7 Mobile phone base station 8, 9 Gateway server 10, 43 Communication I / F
20, 42 Control unit 21 Reception unit 22 Acquisition unit 23 Collection unit 24 Transmission unit 25 Stay determination unit 26 Congestion determination unit 27 Reservation processing unit 31 User information BD
32 Store DB
33 Area DB
34 Content DB
41 Wireless LAN interface 44 Storage unit

Claims (15)

In an information providing system having a wireless LAN access point and an information management device that manages information corresponding to the wireless LAN access point,
The wireless LAN access point is
A detection unit for detecting a wireless terminal existing in the communication area of the wireless LAN access point;
A detection information transmission unit that transmits detection information including information on the wireless terminal detected by the detection unit to the information management device;
The information management device includes:
An information storage unit for storing notification information corresponding to the wireless LAN access point;
A reception unit for receiving the detection information transmitted from the wireless LAN access point;
Based on the detection information received by the reception unit, a stay determination unit that determines a stay state of the wireless terminal in the communication area;
An acquisition unit for acquiring notification information corresponding to the wireless LAN access point that transmitted the detection information from the information storage unit;
A notification unit that notifies the wireless terminal specified by the detection information of the notification information acquired by the acquisition unit through a transmission path based on the stay state of the wireless terminal determined by the stay determination unit. And
The information storage unit
Storing information that associates the type of staying state in the communication area with the length of the reception duration and the strength of the received radio wave intensity,
The stay determination unit
Based on the information stored in the information storage unit, the type of staying state of the wireless terminal from the reception duration time and received radio wave intensity of the signal when the signal transmitted from the wireless terminal is received by the wireless LAN access point And
The notification unit
Information provision for notifying the wireless terminal specified by the detection information of the notification information acquired by the acquisition unit through a transmission route according to the type of stay state determined by the stay determination unit system. The notification unit
The information providing system according to claim 1, wherein the notification information is transmitted to the wireless terminal at a transmission timing corresponding to a staying state of the wireless terminal. The notification unit
3. The information providing system according to claim 1, wherein one of the wireless LAN access point and a wireless WAN base station is selected as a transmission path for the notification information based on a staying state of the wireless terminal. . The wireless LAN access point or the information management device is
A store information storage unit for storing information about a store where the wireless LAN access point is installed;
A store information acquisition unit that acquires information about the installation store from the store information storage unit when there is designation of information about the installation store based on the notification information by the wireless terminal that has notified the notification information;
The store information transmission part which transmits the information regarding the said installation store acquired by the said store information acquisition part to the said radio | wireless terminal which specified the information regarding the said installation store, The store information transmission part is characterized by the above-mentioned. Information provision system. The wireless LAN access point or the information management device is a store history collection unit that collects an action history of a user of the wireless terminal in a store where the wireless LAN access point is installed,
A determination unit that determines the content of a coupon that can be used in the store where the wireless LAN access point is installed based on the collection result of the store history collection unit;
The store information transmission unit
The information providing system according to claim 4 , wherein the information of the coupon whose contents are determined by the determination unit is transmitted to the corresponding wireless terminal. The information storage unit stores a plurality of wireless LAN access points as one wireless LAN access point group, and notification information corresponding to the wireless LAN access point group,
The acquisition unit
When the wireless terminal specified by the detection information enters the communication area of the wireless LAN access point group, notification information corresponding to the wireless LAN access point group is provided as notification information for performing the notification. The information providing system according to claim 1, wherein the information providing system is obtained from the following. The information storage unit stores a plurality of notification information corresponding to the wireless LAN access point group,
The acquisition unit
Of the plurality of notification information corresponding to the wireless LAN access point group, notification information corresponding to the wireless LAN access point that has transmitted the detection information is transmitted from the information storage unit as notification information for performing the notification. The information providing system according to claim 6 , wherein the information providing system is acquired. The information storage unit
Storing recommendation information related to services provided in the communication area of the wireless LAN access point group;
The acquisition unit
When it is determined that the wireless terminal specified by the detection information is within the communication area of the wireless LAN access point group, the recommendation information is acquired from the information storage unit,
The notification unit
The information providing system according to claim 6 , wherein the recommendation information acquired by the acquisition unit is notified to the corresponding wireless terminal. The information management device includes:
An area history collection unit that collects an action history of a user of the wireless terminal in the communication area of the wireless LAN access point group;
The acquisition unit
9. The information providing system according to claim 8 , wherein the recommendation information acquired from the information storage unit is recommended information corresponding to the action history collected by the area history collection unit. The information management device includes:
A content storage unit for storing a plurality of pieces of content information;
A provision condition storage unit for storing content provision conditions corresponding to the wireless LAN access point;
A content providing unit that obtains content according to the content provision condition from the content storage unit, and transmits the content to the wireless LAN access point in a state where storage in the wireless terminal is restricted,
The wireless LAN access point is
3. The information providing system according to claim 1, further comprising: a content transmission unit that provides the wireless terminal with the content transmitted from the information management apparatus in response to a request from the wireless terminal. The information management device includes:
A congestion determination unit for determining a congestion degree of a store where the wireless LAN access point is installed based on the number of the wireless terminals detected by the detection unit;
The information providing system according to claim 1, wherein the notification unit notifies the wireless terminal of the congestion status information from any one of the wireless LAN access point and a wireless WAN base station. The reception unit
Receiving a reservation for the installed store that is the determination target of the congestion condition from the wireless terminal that has notified the congestion condition information, and wireless LAN access that is not in a predetermined relationship with the wireless LAN access point that is the determination target of the congestion condition The information providing system according to claim 11 , wherein a reservation from the wireless terminal via a point is not accepted. In a method of providing information to a wireless terminal detected by a wireless LAN access point,
The wireless LAN access point is
A detection step of detecting a wireless terminal existing in the communication area of the wireless LAN access point;
A detection information transmission step of transmitting detection information including information of the wireless terminal detected by the detection step to an information management device; and
The information management device is
Accepting the detection information transmitted from the wireless LAN access point;
A stay determination step of determining a stay state of the wireless terminal in the communication area based on the detection information received by the reception step;
An acquisition step of acquiring notification information corresponding to the wireless LAN access point that has transmitted the detection information from an information storage unit that stores notification information corresponding to the wireless LAN access point;
A notification step of notifying the wireless terminal specified by the detection information of the notification information acquired by the acquisition step in a transmission path based on the stay state of the wireless terminal determined by the stay determination step; Run,
The information storage unit
Storing information that associates the type of staying state in the communication area with the length of the reception duration and the strength of the received radio wave intensity,
The stay determination step includes
Based on the information stored in the information storage unit, the type of staying state of the wireless terminal from the reception duration time and received radio wave intensity of the signal when the signal transmitted from the wireless terminal is received by the wireless LAN access point And
The notification step includes
Information provision for notifying the wireless terminal specified by the detection information of the notification information acquired by the acquisition step through a transmission route according to the type of the stay state determined by the stay determination step Method. An information storage unit for storing notification information corresponding to the wireless LAN access point;
A reception unit that receives detection information including information of a wireless terminal existing in a communication area of the wireless LAN access point from the wireless LAN access point;
Based on the detection information received by the reception unit, a stay determination unit that determines a stay state of the wireless terminal in the communication area;
An acquisition unit for acquiring notification information corresponding to the wireless LAN access point that transmitted the detection information from the information storage unit;
A notification unit for notifying the wireless terminal specified by the detection information of the notification information acquired by the acquisition unit through a transmission path based on the stay state of the wireless terminal determined by the stay determination unit. ,
The information storage unit
Storing information that associates the type of staying state in the communication area with the length of the reception duration and the strength of the received radio wave intensity,
The stay determination unit
Based on the information stored in the information storage unit, the type of staying state of the wireless terminal from the reception duration time and received radio wave intensity of the signal when the signal transmitted from the wireless terminal is received by the wireless LAN access point Determine
The notification unit
Information management characterized by causing the wireless terminal specified by the detection information to be notified of the notification information acquired by the acquisition unit through a transmission route according to the type of stay state determined by the stay determination unit apparatus. A reception procedure for receiving detection information including information of a wireless terminal existing in a communication area of the wireless LAN access point from a wireless LAN access point;
A stay determination procedure for determining a stay state of the wireless terminal in the communication area based on the detection information received by the reception procedure;
An acquisition procedure for acquiring notification information corresponding to the wireless LAN access point that has transmitted the detection information from an information storage unit that stores notification information corresponding to the wireless LAN access point;
A notification procedure for notifying the wireless terminal specified by the detection information of the notification information acquired by the acquisition procedure in the transmission path based on the stay state of the wireless terminal determined by the stay determination procedure;
To the computer,
The information storage unit
Storing information that associates the type of staying state in the communication area with the length of the reception duration and the strength of the received radio wave intensity,
The stay determination procedure includes:
Based on the information stored in the information storage unit, the type of staying state of the wireless terminal from the reception duration time and received radio wave intensity of the signal when the signal transmitted from the wireless terminal is received by the wireless LAN access point Determine
The notification procedure includes:
A program for notifying the wireless terminal specified by the detection information of the notification information acquired by the acquisition procedure through a transmission route according to the type of stay state determined by the stay determination procedure .

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