JP2013206196A - Server device, program and communication system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a server device for accurately recommending a facility matching the taste of a user on the basis of the actual behavior of a user on a real space, and for supporting communication between users in the real space or a virtual space on the basis of the recommended information.SOLUTION: An information providing server device 30 specifies a facility which exists in a predetermined distance range (for example, 1 km zone) from the holding position of a party on a real space held by a user, and specifies a facility satisfying predetermined conditions from among the facilities by extracting contribution information associated with a party held before the party which is being held, that is, the party a part of whose participating users are coincident with participating users in the party, and comparing the extracted contribution information with characteristic information included in facility information registered in a facility database, and distributes the specified facility as recommended information to a communication terminal device 10.

Description

  The present invention relates to a server device, a program, and a communication system that provide information in conjunction with a communication terminal device.

  In recent years, with the advent of social networking services (hereinafter referred to as “SNS”) and portable communication terminal devices such as smartphones, information transmission or information sharing with friends and acquaintances and others It has become possible to do it easily.

  On the other hand, recently, an environment in which a portable communication terminal device can be easily used as an information terminal has been improved, and services that provide various information based on position information of the portable communication terminal device have also appeared. In particular, recently, a system that recommends recommended store information while providing advertisement information based on information on the current position of the portable communication terminal device (for example, Patent Document 1) or a store provided in a store, There has also appeared a system that distributes store information grouped for each store and can easily search for stores using a portable communication terminal device (for example, Patent Document 2).

Japanese Patent Application Laid-Open No. 11-212999 JP 2005-258770 A

  However, in the system disclosed in the above-mentioned patent document, although it is a system that recommends a store based on position information or a system that can easily search store information with a portable communication terminal device, such as a meeting or a meeting Various kinds of information useful to the user are not provided based on the actual behavior of the user in the real space.

  In addition, the above system does not provide various kinds of information useful to the user in accordance with changes in the communication status between users in the real space.

  The present invention has been made to solve the above-mentioned problems, and its purpose is to accurately identify a facility that matches the user's preference based on the user's actual behavior in the real space or communication between the users. It is an object of the present invention to provide a server device and the like that can make recommendations and can support exchanges between users in a real space or a virtual space based on the recommended information.

  (1) In order to solve the above-described problem, the server device of the present invention is linked with a communication terminal device connected via a network, and at least a party holding position in the real space as information on a party held by the user The party information acquisition means for acquiring the party information including the holding position information indicating the participating user information for identifying the participating user of the party, and the acquired party information and the participating user information are associated with each other. The party information registering means for registering in the database, and the posted information registration for registering the posted information posted by the corresponding participating user in the second database in association with the registered party information so that other users can view it. And when a request for information provision of one user is received via the communication terminal device, The facility database in which the facility information including at least the facility position indicating the location of the existing facility and the property information indicating the property of the facility is registered is searched based on the specific party information specified by the requested user, and the acquisition is performed. The facility extraction means for extracting, as an extraction facility, the facility existing within a predetermined distance range from the party holding position of the party information, the first database is searched based on the specific party information, and the specific party information A party identification means for identifying party information that is held before the party of the party, and that matches at least some of the participating users with the party of the specific party information, and the specified party information Posting information extraction for extracting posting information associated with the second database from the second database Means for comparing the extracted posted information with the characteristic information included in the facility information of the extracted facility, identifying the extracted facility that satisfies a predetermined condition, and recommending the identified extracted facility as a recommended facility It has the structure provided with the production | generation means to produce | generate information, and the delivery means to deliver the produced | generated recommendation information to the said communication terminal device.

  Usually, it is considered that the posting information posted by each user expresses the preference of the user. Therefore, if the content of the posted information by the participating user of the party matches the characteristics of the facility, it can be said that the facility matches the user's preference. On the other hand, it is not possible to recognize the preferences of participating users from post information posted by completely different users. In order to recognize the preferences of participating users, at least some of the participating users must correspond. It is necessary to use the posted information.

  The server device of the present invention can identify a specific party that matches at least a part of participating users and compare the posted information corresponding to the specific party with the facility characteristic information. In addition, it is possible to appropriately recommend only a facility that matches the user's preference from facilities existing within a predetermined distance range (for example, within 1 km) from the party holding position in the real space held by the user, By using the recommended information, the exchange between users in the real world can be supported, or the exchange in a virtual space such as SNS can be activated.

  (2) Further, in the server device of the present invention, each party information registered in the first database includes date and time information that defines the date and time of the party, and the party specifying means sets a predetermined timing. It has the structure which specifies the party information which further has conditions.

  With this configuration, the server device according to the present invention allows a past party (that is, within the past one month) held from a party to be newly held to a past party (that is, within the past month) from among the parties held in the past (that is, End party), for example, can provide recommendation information based on fresh information, so that it is recommended to recommend a recommended facility that matches the user's preferences, or from the recommended facility Facilities with reduced interest can be excluded from the recommendation.

  Therefore, the server apparatus of the present invention can appropriately recommend only useful facilities that match the user's preference.

  (3) In the server device of the present invention, the characteristic information is a keyword indicating a characteristic of a corresponding facility, and the comparison unit calculates a matching degree between the character string corresponding to the posted information and the keyword. In addition, the generation unit has a configuration in which the facility in which the calculated degree of coincidence satisfies a predetermined condition is a recommended facility.

  With this configuration, the server device of the present invention includes information such as a character string or speech that can be converted into a character string by an analysis process such as morphological analysis, so a simple search method that simply compares character strings. It is possible to search for recommended information that surely matches the user's preference.

  (4) Moreover, the server apparatus of this invention has the structure by which the said party specific | specification part specifies the party in which the said party and a participating user correspond completely.

  With this configuration, the server device of the present invention can recommend a facility that is more accurate and matches the preferences of all the users participating in the party.

  (5) Moreover, the server apparatus of this invention is based on the participation application to the predetermined party by the other communication terminal device which exists in the predetermined distance range from the said communication terminal device, The said participating user of applicable party information It has the structure further provided with the update means to update information.

  With this configuration, the server device of the present invention can appropriately update the participating user information even when another user participates in the party to be held after the start of the party. It is possible to recommend a facility that matches the user's preference while flexibly incorporating the user's preference.

  (6) Further, in the server device of the present invention, when the generation unit specifies the extraction facility that satisfies the predetermined condition, the user identification information of the specified extraction facility and a participating user who participates in the specific party If the participating user information of the specific group matches the participating user information registered together with the facility identification information, the facility extracting means The facility information corresponding to the identification information is excluded from the extraction target.

  With this configuration, the server device of the present invention excludes already recommended facilities from the recommendation target even when a new party is held by the same user as a party that has been held in the past, and redundant recommendation Can provide useful recommendation information.

  (7) In the server device according to the present invention, the extraction unit extracts the facility information corresponding to the facility identification information registered in association with the group information of the past group in which the group and the belonging user completely match. It has the structure excluded from.

  With this configuration, the server device of the present invention excludes a facility that has already been recommended from the recommendation target even when a party is newly held by the same user when the party and the participant completely match. Thus, it is possible to prevent redundant recommendation and reduce unnecessary processing.

  (8) In order to solve the above-described problem, a program of the present invention is a program of a server device that is linked to a communication terminal device connected via a network, and the server device is linked to the communication terminal device. Party information for acquiring party information including party position information indicating at least a party holding position in the real space and participating user information for specifying a participating user of the party as information on the party held by the user Corresponding participating user that can be viewed by other users in association with the acquiring means, the party information registering means for registering the acquired party information and the participating user information in the first database in association with each other, and in association with the registered party information Posting information registration means for registering the posting information posted by the second database in the second database; When a request for providing information from one user is received via the terminal device, the facility information including at least the facility position indicating the position of the facility existing in the real space and the characteristic information indicating the characteristic of the facility is registered. A facility extraction that searches the facility database based on specific party information specified by the requested user and extracts the facility existing within a predetermined distance range from the party holding position of the acquired party information as an extraction facility Means for searching the first database based on the specific party information and held at a part of the party of the specific party information before the party of the specific party information, and at least a part of a user who participates in the party of the specific party information Party identifying means for identifying party information that matches a participating user, and the identified party information Posting information extraction means for extracting associated posting information from the second database, comparing the extracted posting information with the characteristic information included in the facility information of the extraction facility, and satisfying a predetermined condition It has a configuration that functions as a generation unit that identifies an extraction facility and generates recommendation information that uses the identified extraction facility as a recommended facility, and a distribution unit that distributes the generated recommendation information to the communication terminal device. Yes.

  Usually, it is considered that the posting information posted by each user expresses the preference of the user. Therefore, if the content of the posted information by the participating user of the party matches the characteristics of the facility, it can be said that the facility matches the user's preference. On the other hand, it is not possible to recognize the preferences of participating users from post information posted by completely different users. In order to recognize the preferences of participating users, at least some of the participating users must correspond. It is necessary to use the posted information.

  With the above configuration, the program of the present invention can identify a specific party that matches at least a part of participating users, and can compare post information corresponding to the specific party with property information of the facility. Among facilities existing within a predetermined distance range (for example, within 1 km) from the party holding position in the real space held by the user, only the facility that matches the user's preference can be recommended appropriately, and By using the recommended information, the exchange between users in the real world can be supported, or the exchange in a virtual space such as SNS can be activated.

(9) In order to solve the above-described problem, a server device of the present invention includes a communication terminal device, and a server device that operates in conjunction with the communication terminal device connected via a network. In conjunction with the communication terminal device, as information about the party held by the user, party information including at least party position information indicating the holding position of the party in the real space, and participating user information for identifying the participating user of the party, , A party information acquisition unit that associates the acquired party information and participating user information with each other and registers them in the first database, and another user associates with the registered party information. Posting information registration that registers posting information posted by the corresponding participating user in the second database so that it can be viewed. And a facility including at least a facility position indicating the position of the facility existing in the real space and characteristic information indicating the property of the facility when a request for information provision of one user is received via the communication terminal device A facility database in which information is registered is searched based on specific party information specified by the requesting user, and the facility existing within a predetermined distance range from the party holding position of the acquired party information is extracted. The facility extraction means for extracting the first party database based on the specific party information, and a party held before the party of the specific party information, the party of the specific party information to the party Party identification means for identifying party information that matches at least some of the participating users, and Comparing the posted information extracted from the second database with the posted information associated with the party information, the extracted posted information and the characteristic information included in the facility information of the extracted facility, A generating unit that identifies the extraction facility that satisfies a predetermined condition, generates recommendation information with the specified extracted facility as a recommended facility, and a distribution unit that distributes the generated recommended information to the communication terminal device;
It has the composition provided with.

  Usually, it is considered that the posting information posted by each user expresses the preference of the user. Therefore, if the content of the posted information by the participating user of the party matches the characteristics of the facility, it can be said that the facility matches the user's preference. On the other hand, it is not possible to recognize the preferences of participating users from post information posted by completely different users. In order to recognize the preferences of participating users, at least some of the participating users must correspond. It is necessary to use the posted information.

  The communication system of the present invention can identify a specific party that matches at least a part of participating users and compare the posted information corresponding to the specific party with the facility characteristic information. In addition, it is possible to appropriately recommend only a facility that matches the user's preference from facilities existing within a predetermined distance range (for example, within 1 km) from the party holding position in the real space held by the user, By using the recommended information, the exchange between users in the real world can be supported, or the exchange in a virtual space such as SNS can be activated.

  Since the server device, the program, and the communication system of the present invention can identify a specific party that matches at least a part of participating users, and can compare posted information corresponding to the specific party and facility characteristic information. In addition to being able to appropriately recommend only facilities that match the user's preferences, using the recommended information, supports the exchange between users in the real world, or exchange in a virtual space such as SNS Can be activated.

It is a block diagram which shows the structure in one Embodiment of the communication system which concerns on this invention. It is a conceptual diagram which shows the operation | movement outline | summary of the communication system in one Embodiment. It is a block diagram which shows the structure of the communication terminal device of one Embodiment. It is a figure which shows an example of the data structure of the participating party management table memorize | stored in the recording part in the communication terminal device of one Embodiment. It is a block diagram which shows the structure of the information provision server apparatus of one Embodiment. It is a figure which shows an example of the data recorded on the SNS management database of the information provision server apparatus in one Embodiment. It is a figure which shows an example of the data recorded on the party information database of the information provision server apparatus in one Embodiment. It is a figure which shows an example of the data recorded on the facility information database of the information provision server apparatus in one Embodiment. It is a figure which shows an example of the data recorded on the comment data database of the information provision server apparatus in one Embodiment. It is a figure which shows an example of the data recorded on the image database of the information provision server apparatus in one Embodiment. It is a flowchart (the 1) which shows each process regarding the party registration process performed in the communication terminal device and information provision server apparatus of one Embodiment. It is a flowchart (the 2) which shows each process regarding the party participation process performed in the communication terminal device and information provision server apparatus of one Embodiment. It is a flowchart (the 1) which shows each process regarding the participation registration process performed in the communication terminal device and information provision server apparatus of one Embodiment. It is a flowchart (the 2) which shows each process regarding the participation registration process performed in the communication terminal device and information provision server apparatus of one Embodiment. It is a flowchart which shows the recommendation information provision process in the information provision server apparatus of one Embodiment.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the following embodiments, the server device, the program, and the communication system according to the present invention are applied to a communication system that includes a communication terminal device and an information providing server device connected to the communication terminal device via a network. This is an embodiment.

[1] Overview of Communication System First, the configuration and overview of the communication system 1 according to the present embodiment will be described with reference to FIGS. 1 and 2.

  FIG. 1 is a block diagram showing a configuration of the communication system 1 in the present embodiment, and FIG. 2 is a conceptual diagram showing an operation outline of the communication system 1 in the present embodiment. In order to prevent the figure from becoming complicated, only some users are shown in FIG. That is, in the actual communication system 1, there are more communication terminal apparatuses 10 than displayed.

  As shown in FIG. 1, the communication system 1 of the present embodiment is connected to a plurality of communication terminal devices 10 owned by different users, a network 20, and each communication terminal device 10 via the network 20. And an information providing server device 30.

  The network 20 is configured, for example, by connecting a public telephone line network (hereinafter referred to as “long-distance communication network”) including a mobile phone network and an IP (Internet Protocol) network. However, the configuration of the network 20 is not limited to this.

  The communication system 1 according to the present embodiment includes information (hereinafter referred to as “party”) gathered by users at a predetermined place (hereinafter referred to as “party holding venue”) X such as a restaurant or an event venue. "Party information") is newly registered in the information providing server device 30 when the party is held, or an application for participation in an already registered party is made, and participation in the party is performed based on the registered information. This is a system for providing information (hereinafter referred to as “recommendation information”) that recommends a facility that matches the hobbies and preferences of the user (hereinafter referred to as “participating user”) to the user participating in the party.

  In addition, the communication terminal device 1 according to the present embodiment provides a method for the user to easily find a facility that matches his / her preference, and based on the provided recommendation information, The exchange in a virtual space such as SNS can be activated.

  In particular, the communication system 1 provides a new information providing service (hereinafter simply referred to as “information providing service”) by providing, as recommended information, a facility that matches a user's preference such as a restaurant. It is a system that can be linked to each function of the SNS.

  Note that the SNS functions include an image posting function, an image sharing function, a comment posting function, a message exchange function, a check-in function, and the like that are executed via the SNS. Is omitted.

  The communication terminal device 10 is, for example, a digital camera, a tablet-type information terminal device, a smartphone, or a mobile phone, and has a communication function and a GPS (Global Positioning System) function and can be carried by a user. Device 10.

  In addition, the communication terminal device 10 includes resource data for a WWW (World Wide Web) system described in a markup language such as XML (extensible Markup Language), and a unique URL (network address of the resource data). And a browsing function for performing data communication with the information providing server device 30 while using the Uniform Resource Locator.

  Then, the communication terminal apparatus 10 uses unique identification information (hereinafter referred to as “user ID”) predetermined for each user in order to use various functions of the SNS or receive information. Used. The communication terminal device 10 is provided from the information providing server device 30 while exchanging data with the information providing server device 30 based on the XML data received from the information providing server device 30 using the browsing function. It is configured to be able to perform various data communications such as SNS services.

  In particular, when the user registers a new party, the communication terminal device 10 provides the information providing server device 30 with holding location information indicating the name of the party and the holding location of the party, and participating users who participate in the party. Information (hereinafter referred to as “participating user information”), a party ID for uniquely identifying the party in the communication system 1, and party date / time information including date / time information such as the start time and end time of the party, Can be newly registered in the information providing server device 30.

  Specifically, the communication terminal device 10 uses the location information of the own device acquired by using GPS as the location of the party venue X and the user ID corresponding to the user of the own device as participating user information. For each party, party information corresponding to the party can be newly registered in the information providing server device 30.

  In addition, the communication terminal device 10 provides the information providing server device 30 with the location information of the own device acquired using the GPS, and the user having the own device participates in a party already registered in the information providing server device 30. The application is executed, and the user ID of the user can be additionally registered as participating user information.

  Then, the communication terminal device 10 acquires the recommended information generated in the information providing server device 30 from the information providing server device 30 based on the registered party information, so that the user can view a list of recommended facilities and the like. It can be displayed.

  The information providing server device 30 is a computer system connected to the network 20, and is connected to a plurality of communication terminal devices 10 via the network 20 and collects information from each of the connected communication terminal devices 10. The server device provides information to each communication terminal device 10.

  The information providing server device 30 may be provided separately from the SNS service providing server. However, in the present embodiment, the information providing server device 30 is assumed to also have the SNS service providing function. I do.

  Specifically, the information providing server device 30 is linked with the communication terminal device 10 to register party information in a database (hereinafter referred to as “DB”), and at the given timing, one registered party. Based on the holding location information included in the information (hereinafter referred to as “specific party information”), a facility existing within a predetermined distance range (for example, within a radius of 1 km) from the position in the real space where the party is held It comes to extract.

  Further, the information providing server device 30 has a configuration that generates recommendation information based on the determined facility and distributes it to the corresponding communication terminal device 10 (that is, the communication terminal device 10 of a user who participates in the party). ing.

  The information providing server device 30 registers, in the database, information associated with an image that is posted alone or together with the image from the communication terminal device 10 through the SNS service or is associated with each party information (that is, posted information) in association with each party information. In addition, based on the registered participant user information, the degree of coincidence between the posted information of the party in which the participant user participated and the keyword indicating the property of the facility that is included in the extracted facility information is calculated. It has a configuration in which a facility having a predetermined degree of coincidence is specified as a recommendation target.

  Usually, it is considered that the user's preference is expressed in the comment information posted by each user (hereinafter also referred to as “comment data”). Therefore, if the content of the comment data by the participating user of the party matches the characteristics of the facility, it can be said that the facility matches the user's preference. On the other hand, it is not possible to recognize the preferences of participating users from comment data posted by completely different users, and in order to recognize the preferences of participating users, at least some of the participating users correspond to parties. It is necessary to use the posted information.

  Therefore, the information providing server device 30 identifies a party that matches at least a part of the participating users, and compares comment data corresponding to the identified party with facility characteristic information (for example, a keyword registered in advance). As a result, it is possible to appropriately recommend only facilities that meet the user's preference from facilities existing within a predetermined distance range (for example, within 1 km) from the party holding position in the real space held by the user. In addition, by using the recommended information, the exchange between users in the real world can be supported, or the exchange in a virtual space such as SNS can be activated.

  For example, as shown in FIG. 2, using the communication terminal device 10, the user A is in an izakaya “P” in the vicinity of “XX station” and the start time and end time are “19: 00− Assume that the party information of the new party “Party 1” is newly registered as “21:00”, and the user B is applied for participation while “Party 1” is being held.

  In this case, the information providing server device 30 exists within a predetermined distance range from the pub “P” (in this case, around the station XX) (“Q”, “R”, “S”, “F”). “D”) is extracted as an extraction facility, and “Party 3” is identified as a party to which at least a part of the participating users at the party held before “Party 1” matches. Then, the information providing server device 30 compares the comment corresponding to “Party 3” with the keyword registered as characteristic information in the extracted extracted facility, and uses a list of facilities that satisfy the predetermined condition as recommended information. Provided to the communication terminal apparatus 10 of the user A and the user B.

  Further, as shown in FIG. 2, the information providing server device 30 can identify a party (that is, a party ID) as a search key even when the party information is not newly registered or when the party registration is not performed. The recommended information can be provided to the corresponding communication terminal device 10.

[2] Configuration of Communication Terminal Device Next, the configuration of each communication terminal device 10 according to the present embodiment will be described with reference to FIGS. 3 and 4. FIG. 3 is a configuration diagram showing the configuration of the communication terminal apparatus 10 of the present embodiment, and FIG. 4 is a diagram showing an example of the data configuration of the participating party management table T1 stored in the recording unit 100.

  As illustrated in FIG. 4, the communication terminal device 10 according to the present embodiment includes a recording unit 100, a network communication unit 110, a current position detection unit 120, a terminal management control unit 170, a display unit 140, and a display control unit. 150, an operation unit 160, a terminal management control unit 170, and an imaging / image data generation unit 180. The above-described units are connected to each other by a bus B, and data transfer is performed between the components.

  The recording unit 100 includes, for example, a hard disk drive (hereinafter abbreviated as “HDD”) and a nonvolatile flash memory such as a NAND type. The recording unit 100 also includes a comment data generation unit 130, a terminal management control unit 170, and a RAM (Random Access Memory) and a ROM (Read Only Memory) as work areas in the imaging / image data generation unit 180.

  The recording unit 100 includes at least an application recording unit 101 and a management table recording unit 102.

  The application recording unit 101 records various applications (hereinafter referred to as “applications”) necessary for the browser and other units of the communication terminal device 10 to execute various processes, and the communication terminal device. User IDs corresponding to ten users are recorded.

  In particular, in this application recording unit 101, a party registration process for creating a new party and newly registering party information in the information providing server device 30, a party participation registration process for registering participation in an already registered party, and information A party registration / information providing application for executing recommendation information acquisition processing for acquiring recommendation information from the providing server device 30 is stored.

The management table recording unit 102 stores a participating party management table T1 for managing the registered party information with the user of the own device serving as the organizer. For example, in the participation party management table T1, as shown in FIG.
(1) The party ID of the party to be registered,
(2) Party name and
(3) Location information (latitude information and longitude information) of the party venue,
(4) Party date and time information (party start time and party end time);
(5) User ID of party participant (user ID other than self or a predetermined handle name),
Are stored (recorded) in association with each other.

  In addition, party date and time information, instead of the start time and end time including the date and time, information that the holding period is prescribed, or dividing the day (24 hours) into a plurality of time zones (early morning, morning, (Day, afternoon, evening, night, midnight, etc.) may be information indicating the time zone, a type indicating a day of the week, a weekday or a holiday, a start date / time and a period, or a combination thereof.

  The network communication unit 110 establishes a communication channel with the information providing server device 30 via the base station 50 connected to the network 20, and exchanges various data for sharing content data.

  The current position detection unit 120 generates position information indicating the current position while detecting the current position of the communication terminal device 10 at every predetermined timing under the instruction of the party registration / information providing application.

  For example, the current position detection unit 120 recognizes the position of the GPS (Global Positioning System) satellite 40 shown in FIG. 1 at the timing when the party information of the new party is registered in the information providing server device 30, and the GPS satellite 40 The satellite signal (GPS signal) transmitted from is detected. Then, the current position detection unit 120 calculates (that is, detects) coordinate values (for example, latitude and longitude) of the current position of the own device based on the detected GPS signal, and performs terminal management using the coordinate values as current position information. Provided to the controller 170.

  When the communication terminal device 10 has a telephone function, the current position detection unit 120 uses the three-point survey method used in the long-distance wireless system, that is, the radio wave used for the telephone at the telephone base station. You may detect the present position of an own machine based on the received direction and field intensity.

  When the party venue X is indoors, the current position detection unit 120 detects the current position by using, for example, signal intensity and other signals and information with an access point (not shown) that transmits and receives wireless LAN signals. May be performed.

  The display unit 140 is configured by, for example, a panel of a liquid crystal element or an EL (Electro Luminescence) element, and displays a predetermined image based on display data generated by the display control unit 150.

  The display control unit 150 generates display data necessary for display on the display unit 140, and outputs the generated display data to the display unit 140.

    The operation unit 160 includes various confirmation buttons, operation buttons for inputting each operation command, a number of keys such as a numeric keypad, and a touch panel, and is used when performing each operation.

  The comment data generation unit 130 generates comment data including at least text data in accordance with a user input to the operation unit 160 and supplies the comment data to the terminal management control unit 170.

  The imaging / image data generation unit 180 is controlled by the terminal management control unit 170, an optical system, a CCDI sensor (Charge Coupled Device Image Sensor) that converts an optical image input from the optical system into an electrical signal, CCDI A generation unit that generates an imaging target imaged based on an electrical signal generated by the sensor as image data.

  The terminal management control unit 170 is mainly composed of a central processing unit (CPU) and includes various input / output ports such as a key input port and a display control port, and generalizes the overall functions of the communication terminal device 10. To control.

Also, the terminal management control unit 170 realizes each process to be executed based on a program such as a party registration / information providing application stored in the application recording unit 101. For example, the terminal management control unit 170 executes a party registration / information providing application and executes a party registration process, a party participation process, and a recommended information acquisition process in conjunction with each unit of the communication terminal device 10.

  The operations of the party registration process, the party participation process, and the recommendation information acquisition process of this embodiment will be described later.

[3] Configuration of Information Providing Server Device Next, the configuration of the information providing server device 30 according to the present embodiment will be described with reference to FIGS.

  FIG. 5 is a configuration diagram illustrating a configuration of the information providing server device 30 of the present embodiment, and FIG. 6 is a diagram illustrating an example of data recorded in the SNS user management DB 341 in the present embodiment. FIG. 7 is a diagram illustrating an example of data recorded in the facility information DB 342 in the present embodiment, and FIG. 8 is a diagram illustrating an example of data recorded in the party information DB 343 in the present embodiment. Further, FIG. 9 is a diagram illustrating an example of data recorded in the comment data DB 344 in the present embodiment, and FIG. 10 is a diagram illustrating an example of data recorded in the image DB 345 in the present embodiment.

  As shown in FIG. 5, the information providing server device 30 of the present embodiment includes a communication control unit 310, a ROM / RAM 320, a timer 330 for specifying date and time, a recording device 340 having various DBs, and information provision A server management control unit 350 that integrally controls each unit of the server device 30 and a data processing unit 360 are included. The above units are connected to each other by a bus B, and data transfer is performed between the components.

  For example, the communication control unit 310 constitutes party information acquisition means and distribution means of the present invention, and the recording device 340 constitutes recording means of the present invention. Further, for example, the data processing unit 360 constitutes party information registration means, post information registration means, facility extraction means, party identification means, post information extraction means, and generation means of the present invention.

  The communication control unit 310 is a predetermined network interface, establishes a communication channel with the communication terminal apparatus 10, and exchanges various data in order to realize an SNS service and an information providing service.

  Various programs necessary for driving the information providing server device 30 are recorded in the ROM / RAM 320. The ROM / RAM 320 is used as a work area when various processes are executed.

  The recording device 340 includes an HDD, and an SNS user management DB 341, a facility information DB 342, a party information DB 343, a comment data DB 344, and an image DB 345 are constructed in the recording area. For example, the recording device 340 constitutes a first database, a second database, and a facility database of the present invention.

The SNS user management DB 341 is a database in which various types of information for managing each user who performs SNS use registration are stored as data. For example, in the SNS user management DB 341, as shown in FIG.
(1) a user ID corresponding to each user;
(2) the user name of the user specified by the user ID;
(3) user information representing the user's profile;
Are registered (recorded) in association with each other.

The facility information DB 342 is a DB in which information about facilities existing in the real space is registered in advance as data. For example, in the facility information DB 342, as shown in FIG. 7, for each facility (1) a unique facility ID assigned to each facility,
(2) Facility attributes (ie categories),
(3) a plurality of keywords representing the characteristics of the facility;
(4) location information (latitude and longitude);
Are recorded in association with each other.

  For example, in the example shown in FIG. 7, the facility ID “1001” includes the facility name “Izakaya P”, the attribute “Izakaya”, and the location information “North latitude (N): 36.626 / East longitude (E): 138 .723 ”, the facility information specified by the three keywords“ yakitori ”,“ yakitori ”, and“ yakitori ”indicating the characteristics is stored.

  In FIG. 7, three keywords indicating the same thing “Yakitori”, “Yakitori”, “Yakitori” are registered as keywords corresponding to the facility ID “1001”. Even when notation fluctuation such as notation or hiragana notation occurs, it is for accurately comparing with comment data. Therefore, it is not always necessary to adopt a configuration corresponding to the notation shaking.

  For this reason, it is also possible to set a plurality of keywords composed of different character strings, such as “yakitori”, “mochi nabe”, and “shochu” as keywords of the facility ID “1001”. That is, in terms of implementation, keywords can be determined according to the accuracy of the search. And as for a keyword, what represents the characteristic of the said facility should just be used, and it is not necessary to be plural.

The party information DB 343 is a DB for managing party information corresponding to the created party. For example, in the party information DB 343, as shown in FIG.
(1) Party ID and
(2) Party name and
(3) Participating user information (user ID of participating user),
(4) Party location information (latitude and longitude)
(5) Party date and time information (start time and end time) of the party;
(6) Facility information (recommended facility information (facility ID)) that has already been recommended to the party participating users;
Are registered in association with each other.

  As with the communication terminal device 10, the party date and time information is replaced with the start time and the accommodation time including the date and time, or information in which a holding period is defined, or one day (24 hours) in advance in a plurality of time zones. It may be divided (early morning, morning, noon, afternoon, evening, night, midnight, etc.) information indicating the time zone, type indicating day of the week, weekday or holiday, start date and time, or these It may be a combination. The party information is registered based on an instruction from the communication terminal device 10.

The comment data DB 344 is a DB for managing comment data posted by users participating in each party based on the posted images already associated with each party. For example, in the comment data DB 344, as shown in FIG.
(1) Comment ID,
(2) the party ID of the corresponding party;
(3) an image ID for identifying image data corresponding to the comment;
(4) the user ID of the user who posted the comment;
(5) comment data including text;
(6) Date and time of posting (creating) comment data,
Are registered in association with each other.

The image data DB 345 is a DB for managing image data posted by users who participate in each party. For example, in the image data DB 345, as shown in FIG.
(1) an image ID for identifying posted image data;
(2) the party ID of the corresponding party;
(3) image comment data for image data;
(4) The posting date and time of the image data,
(5) image data body;
Are registered in association with each other.

  The server management control unit 350 is mainly configured by a central processing unit (CPU), and by executing a program, management and control of the recording device 340 including operation management of the communication control unit 310 and management of facility information. I do.

  The data processing unit 360 implements various functions by executing various applications. In particular, the data processing unit 360 includes, as various functions, party registration processing, party participation registration processing, party information registration management, image data or comment data upload, and recommendation information provision processing in each communication terminal device 10. Run. Specifically, the data processing unit 360 includes at least a DB management unit 361, a party identification unit 362, a facility extraction unit 363, and a recommendation information generation unit 364 for each function.

  For example, the DB management unit 361 constitutes party information registration means and posting information registration means of the present invention, and the party identification unit 362 constitutes party identification means and posting information extraction means of the present invention. Further, for example, the facility extraction unit 363 constitutes a facility extraction unit of the present invention, and the recommended information generation unit 364 constitutes a generation unit of the present invention.

  The DB management unit 361 newly registers party information in the party information DB 343 based on an instruction from the communication terminal device 10, and updates and registers participating user information based on the user ID of the user who applied for participation.

  In addition, when receiving a request to post (upload) image data from the communication terminal device 10, the DB management unit 361 acquires a user ID from the communication terminal device 10 and participates in the acquired user ID and party information. Based on the user information, the user corresponding to the user ID currently identifies the party that is participating. Then, the DB management unit 361 registers the specified party ID, posted image data, and comment data in the image data DB 345 in association with each other when the comment data is added.

  Further, when receiving a request for posting (uploading) comment data from the communication terminal device 10, the DB management unit 361 acquires a user ID from the communication terminal device 10 as with the image data, and acquires the acquired user. Based on the ID and the participating user information of the party information, the party corresponding to the user ID currently identifies the party that is participating. Then, the DB management unit 361 registers the party ID and image data of the identified party in association with the posted comment data in the comment data DB 344.

  When posting the comment data or the like, in the communication terminal device 10, the comment data generation unit 130, the imaging / image data generation unit 180, or both of them, in accordance with a user instruction input to the operation unit 160, comment data, image Data or both data are generated, and these data are posted from the communication terminal device 10 to the information providing server device 30.

  The party identification unit 362 is a past party held a predetermined period before the start date and time of the newly registered party (for example, within the past month), and at least a part of the participating users matches the party. The information is specified based on the information DB 343.

  In addition, the party specifying unit 362 reads the comment data recorded in the comment data DB 344 or the image data DB 345 in association with the party ID of the specified party, and develops it in the ROM / RAM 320.

  The facility extraction unit 363, in conjunction with the DB management unit 361, searches the facility information DB 342 using the held location information of the specific party information (that is, the location of the party holding venue X) as a search key, and a predetermined distance range from the party holding venue A facility existing in a radius (for example, within a radius of 1 km) is extracted. At this time, the facility extraction unit 363 reads the facility ID corresponding to the extracted facility from the facility information DB 342 and develops it in the ROM / RAM 320.

  The recommendation information generation unit 364 works in conjunction with the DB management unit 361 and the facility extraction unit 363 to compare the comment data expanded in the ROM / RAM 320 and the keyword corresponding to the extracted facility extracted by the facility extraction unit 363. .

  Then, the recommendation information generation unit 364 calculates the degree of coincidence between the specified comment data and the keyword corresponding to the extracted extraction facility, and the predetermined degree condition such that the degree of coincidence exceeds a predetermined threshold. A facility that satisfies the conditions is specified, recommendation information corresponding to the specified facility is generated, and the recommended information is provided to the corresponding communication terminal device 10 via the communication control unit 310.

[4] Operation of Communication Terminal Device and Information Providing Server Device [4.1] Party Registration Processing Next, in the present embodiment using FIG. 11 and FIG. 12, the communication terminal device is linked with the information providing server device 30. A party registration process (including a recommendation information acquisition process and a recommendation information provision process) executed by 10 will be described. 11 and 12 are flowcharts showing each process executed in the communication terminal device 10 and the information providing server device 30 of this embodiment.

  This party registration process is executed by the user at the party venue X or in the vicinity thereof using the communication terminal device 10 owned by the user.

  First, in the communication terminal device 10, when the terminal management control unit 170 detects a party registration / information providing application activation instruction via the operation unit 160 (step S <b> 101), the terminal recording / information providing application is received from the application recording unit 101. Read and start (step S102). At this time, the terminal management control unit 170 executes work memory initialization and other necessary processing, and acquires its own user ID from the management table recording unit 102.

  Next, the terminal management control unit 170 outputs a command command to the current position detection unit 120, and the current position detection unit 120 corresponds to the current position of the own device (that is, the party holding venue X or its vicinity). Information is detected (step S103).

  Next, the terminal management control unit 170 accepts input of information included in the party information while prompting input of the party name and party date / time information such as the end time in conjunction with the display control unit 150 and the operation unit 160. (Step S104).

  Next, the terminal management control unit 170 transmits each piece of information received via the network communication unit 110 as party information to the information providing server device 30 as a party registration request to which a user ID is added. The system waits for reception of a completion notification to be transmitted (step S105). At this time, the terminal management control unit 170 stores each received information in the management table recording unit 102 of the recording unit 100 as party information.

  Next, in the information providing server device 30, when the communication control unit 310 receives the party registration request (step S201), the DB management unit 361 registers the party information included in the received party registration request in the party information DB 343 ( Step S202). At this time, the DB management unit 361 gives a party ID to the party. Then, the DB management unit 361 records the assigned party ID and start time in association with the party information, thereby registering it as a party to be newly held in the party information DB 343. Note that the DB management unit 361 may specify the reception date and time of the party information in conjunction with the timer 330 and set the start time of the party.

  Next, the server management control unit 350 transmits a completion notification and a party ID to the corresponding communication terminal device 10 (step S203), and ends the operation of the information providing server device 30 related to the party registration process.

  Next, in the communication terminal device 10, when the terminal management control unit 170 receives the completion notification transmitted from the information providing server device 30 via the network communication unit 110 (step S <b> 120), the terminal management control unit 170 works in conjunction with the display control unit 150. The completion notification is displayed on the display unit 140, and the received party ID is recorded in association with the corresponding party information recorded in the management table recording unit 102 (step S121).

  Next, the terminal management control unit 170 performs a display for selecting whether or not to receive provision of recommendation information at the present time and a display for prompting the input (hereinafter referred to as “recommendation information acquisition confirmation display”). The input is waited (step S122).

  Next, when the terminal management control unit 170 detects an input from the operation unit 160 (step S123), the terminal management control unit 170 determines whether to obtain recommendation information (step S124). At this time, if it is determined that the recommendation information is acquired, the terminal management control unit 170 proceeds to the process of step S131, and if it is determined that the recommendation information is not acquired, this operation is terminated.

  Next, when the terminal management control unit 170 determines to acquire the recommendation information, the terminal management control unit 170 transmits the recommendation information acquisition request to the information providing server device 30 together with the party ID of the corresponding party information stored in the recording unit 100. And it waits for reception of recommendation information (step S131).

  Next, when receiving the recommendation information acquisition request in the information provision server device 30 (step S221), the data processing unit 360 executes the recommendation information provision processing based on the party ID included in the received recommendation information acquisition request. Recommendation information including list information of facilities to be recommended is generated (step S222).

  Note that details of the recommendation information providing process executed in the data processing unit 360 will be described later. If the recommendation information could not be generated, data indicating that fact is generated.

  Next, the server management control unit 350 transmits the generated recommendation information or data indicating that the recommendation information could not be generated to the communication terminal device 10 (step S223), and ends the operation of the recommendation information providing process.

  Finally, in the communication terminal device 10, when the terminal management control unit 170 receives recommendation information transmitted from the information providing server device 30 or data indicating that the recommendation information could not be generated (step S132), display control is performed. In conjunction with the unit 150, the received recommendation information or information indicating that the recommendation information is not found is displayed on the display unit 140 via the browser (step S133), and this operation is terminated.

[4.2] Party Participation Registration Processing Next, in the present embodiment using FIG. 13 and FIG. 14, party participation registration processing (recommended information) executed by the communication terminal device 10 in conjunction with the information providing server device 30. (Including acquisition processing and recommendation information provision processing). 13 and 14 are flowcharts showing each process executed in the communication terminal device 10 and the information providing server device 30 of the present embodiment.

  This party participation registration process is executed by the user at the party venue X or in the vicinity thereof using the communication terminal device 10 owned by the user.

  First, in the communication terminal device 10, when the terminal management control unit 170 detects a party registration / information providing application activation instruction via the operation unit 160 (step S <b> 301), the terminal recording control information 170 receives a party registration / information providing application from the application recording unit 101. Read and start (step S302). At this time, the terminal management control unit 170 executes work memory initialization and other necessary processing, and acquires its own user ID from the management table recording unit 102.

  Next, the terminal management control unit 170 outputs a command command to the current position detection unit 120, and the current position detection unit 120 corresponds to the current position of the own device (that is, the party holding venue X or its vicinity). Information is detected (step S303).

  Next, the terminal management control unit 170 reads the browser, and transmits a party participation registration request with the detected location information and user ID added thereto to the information providing server device 30 via the network communication unit 110, and near the current location. It waits for reception of party list data to be held (step S304).

  Next, in the information providing server device 30, upon receiving the party participation registration request (step S401), the server management control unit 350 searches the party information DB 343 based on the location information received together with the party participation registration request, A party currently being held is identified around the position in the real space indicated by the position information (step S402).

  At this time, the server management control unit 350 excludes parties that have already ended after the end time.

  Next, the server management control unit 350 generates party list data having a party ID based on the plurality of specified parties (step S403), and transmits the generated party list data to the communication terminal device 10 to be used by the user. It waits for the reception of the participation registration information in which the participating party is identified (step S404).

  Next, in the communication terminal device 10, when receiving the party list data (step S311), the terminal management control unit 170 displays the party list on the display unit 140 based on the party list data in conjunction with the display control unit 150. While waiting, it waits for the selection input of the party which a user participates (step S312).

  Next, when the terminal management control unit 170 detects that one party is selected from the displayed party list (step S313), the party selected via the network communication unit 110 (that is, a participating party). Is sent to the information providing server device 30 as participation registration information including the party ID (that is, the participating party ID) and its own user ID, and awaiting reception of a completion notification transmitted from the information providing server device 30 (step S314). ).

  Next, in the information providing server device 30, when receiving the participation registration information (Step S411), the DB management unit 361 updates and registers the participation user information in the party information DB 343 based on the received participation registration information (Step S412).

  Next, the server management control unit 350 transmits party information and a completion notification corresponding to the corresponding party to the corresponding communication terminal device 10 (step S413), and performs the operation of the information providing server device 30 related to the party participation registration process. Terminate.

  Next, in the communication terminal device 10, when the terminal management control unit 170 receives the corresponding party information and the completion notification transmitted from the information providing server device 30 via the network communication unit 110 (step S320), the display control unit The party information and the completion notification are displayed on the display unit 140 in conjunction with 150, and the party information is recorded in the management table recording unit 102 (step S321).

  Next, the terminal management control unit 170 displays a display for selecting whether or not to receive provision of recommended information at the present time and a display for prompting the input (recommendation confirmation display of recommended information), and waits for the input. (Step S322).

  Next, when the terminal management control unit 170 detects an input from the operation unit 160 (step S323), the terminal management control unit 170 determines whether to obtain recommendation information (step S324). At this time, if it is determined that the recommendation information is acquired, the terminal management control unit 170 proceeds to the process of step S331, and if it is determined that the recommendation information is not acquired, this operation is terminated.

  Next, when the terminal management control unit 170 determines to acquire the recommendation information, the terminal management control unit 170 sends an acquisition request for the recommendation information to the information providing server device 30 together with the party ID included in the corresponding party information stored in the recording unit 100. It transmits and waits for reception of recommendation information (step S331).

  Next, in the information providing server device 30, when the server management control unit 350 receives the recommendation information acquisition request (step S421), the server management control unit 350 performs the recommendation information providing process based on the party ID included in the received recommendation information acquisition request. The recommendation information including the list information of the facilities to be executed is generated (step S422).

  Note that details of the recommendation information providing process executed in the data processing unit 360 will be described later. If the recommendation information could not be generated, data indicating that fact is generated.

  Next, the server management control unit 350 transmits the generated recommendation information or data indicating that the recommendation information could not be generated to the communication terminal device 10 (step S423), and ends the operation of the recommendation information providing process.

  Finally, in the communication terminal device 10, when the terminal management control unit 170 receives the recommendation information transmitted from the information providing server device 30 or the data indicating that the recommendation information could not be generated (step S332), the display is performed. In conjunction with the control unit 150, the received recommendation information or information indicating that the recommendation information is not found is displayed on the display unit 140 via the browser (step S333), and this operation is terminated.

[4.3] Recommendation Information Providing Process Next, the recommended information providing process in the information providing server device 30 in the present embodiment will be described with reference to FIG. FIG. 15 is a flowchart showing recommended information provision processing in the information provision server device 30 of the present embodiment.

  This operation is not related to the recommendation information acquisition request based on the above-described party registration process, the recommendation information acquisition request based on the party participation registration process, or the party registration process or the party participation registration process. This is executed based on the recommendation request acquisition request (hereinafter, simply “single request”). Note that each recommendation information acquisition request includes a user ID and a party ID of specific party information serving as a search key.

  Further, it is assumed that a plurality of facility information is recorded in advance in the facility information DB 342, and a plurality of party information is also recorded in advance in the party information DB 343.

  First, when the DB management unit 361 receives the recommendation information acquisition request transmitted from the communication terminal device 10 via the communication control unit 310 and detects the execution of the recommendation information provision process (step S501), The party information DB 343 is searched by the party ID received together with the acquisition request, and the party information (that is, the specific party information) of the party in which the user is participating is specified (step S502).

  Next, the facility specifying unit 363 searches the facility information DB 342 based on the holding position information included in the specified specific party information, and extracts facilities existing around the party holding location (for example, within 1 km), The extraction ID of the extracted extraction facility is read out and expanded in the ROM / RAM 320 (step S503).

  At this time, the data processing unit 360 searches the party information DB 343 in the identified extraction facility based on the user ID of the user, and recommends it in association with party information of the party that the user has participated in the past. If a predetermined facility ID is registered as the completed facility information, the facility is excluded from the extraction target (step S504).

  Next, the party specifying unit 362 searches the party information DB 343 based on the user ID (that is, the user ID of the participating user) included in the participating user information of the specified specific party information, and the user ID completely matches. A party held in the past (within a predetermined period from the present) is specified (step S505).

  Next, the party specifying unit 362 extracts the comment data recorded in the comment data DB 344 or the image data DB 345 in association with the party ID corresponding to the specified specific party information (step S506).

  Next, the recommendation information generation unit 364 reads a keyword corresponding to the facility ID of the extracted facility from the facility information DB 342, compares each keyword with the extracted comment data, and calculates the degree of coincidence (step S507).

  Note that the method for calculating the degree of coincidence is arbitrary. For example, a score is assigned to each of the complete match or partial match between the character string constituting the keyword and the character string included in the comment data, and the total score value May be used as a degree of coincidence, or a keyword search may be performed in the same manner as a conventional search engine.

  Next, the recommendation information generating unit 364 determines whether there is an extraction facility where the calculated degree of coincidence satisfies a predetermined condition (step S508). At this time, when it is determined that there is no extraction facility that satisfies the predetermined condition, the recommended information generation unit 364 proceeds to the process of step S511 and determines that there is an extraction facility that satisfies the predetermined condition. In this case, the process proceeds to step S521.

  Next, the recommendation information generating unit 364 determines whether or not the re-search process of the party information DB 343 (hereinafter simply referred to as “re-search process”) has been executed in step S512 (step S511), and the re-search process is still performed. If it is determined that the search process has not been executed, the process proceeds to step S512. If it is determined that the re-search process has already been executed, this operation is terminated.

  Next, when it is determined that the re-search process has not yet been executed, the recommended information generation unit 364 re-searches the party information DB 343 based on the user ID included in the participating user information of the specified specific party information. Then, a party held in the past within a predetermined period from the present time when any of the user IDs of the participating users matches is specified (step S512), and the process proceeds to step S506. However, at this time, the recommendation information generation unit 364 excludes parties that have been held in the past in which the user IDs of the participating users completely match.

  On the other hand, when it is determined that there is an extraction facility that satisfies a predetermined condition in the process of step S508, or in the process of step S511, the recommended information generation unit 364 has already executed the re-search process. If it is determined, the facility information of the facility that satisfies the condition is read from the facility information DB 342 (step S521).

  Next, the server management control unit 350 generates recommendation information, which is a list of recommended facility information, based on the extracted facility information, or generates data indicating that the recommendation information could not be generated (step S522). ), The recommendation information provision process is terminated.

  Note that when the recommendation information providing process is ended, the server management control unit 350 transmits the generated recommendation information or data indicating that the corresponding facility does not exist to the communication terminal device 10 that has requested acquisition of the recommendation information ( Steps S223 and S423).

  As described above, the communication system 1, the communication terminal device 10, and the information providing server device 30 according to the present embodiment identify a specific party that matches at least a part of the user, and comment data corresponding to the specific party and the facility Since the keywords can be compared, for example, only the facilities that match the user's preference among the facilities existing within a predetermined distance range (for example, within 1 km) from the party holding position in the real space held by the user Can be appropriately recommended, and by using the recommended information, exchange between users in the real world can be supported, or exchange in a virtual space such as SNS can be activated.

  Further, the communication system 1, the communication terminal device 10, and the information providing server device 30 according to the present embodiment specify the party holding venue X based on the position of the communication terminal device 10 without inputting the party holding position. Therefore, the user operation when registering party information can be simplified.

  Moreover, since the communication system 1, the communication terminal device 10, and the information providing server device 30 of the present embodiment can set keywords corresponding to different notations for the same word (for example, “yakitori”) as the existing word, Even if there is a notation in the comment, the recommended facility can be specified accurately.

In the above embodiment, the information providing server device 30 is provided with the SNS user management DB 341, the comment data DB 344, and the image data DB 345, and the information providing server device 30 provides the SNS service. May be provided in another computer system so as to function as a server device dedicated to SNS, and the above-described functions may be realized by cooperation of this SNS dedicated server and information providing server device 30.

  Moreover, in the said embodiment, it was set as the structure in which other users can participate in the said party even after registration of party information by updating participating user information after registration of party information, but the number of users increased. You may try to recreate the party each time.

DESCRIPTION OF SYMBOLS 10 ... Communication terminal apparatus 20 ... Network 30 ... Information provision server apparatus 100 ... Recording part 101 ... Application recording part 102 ... Management table recording part 110 ... Network communication part 120 ... Current position detection part 130 ... Comment data generation part 140 ... Display part 150 ... Display control unit 160 ... Operation unit 170 ... Terminal management control unit 180 ... Imaging unit 310 ... Communication control unit 320 ... ROM / RAM
330 ... Timer 340 ... Recording device 341 ... SNS user management DB
342 ... Party information DB
343 ... Facility information DB
344 ... Comment data DB
345 ... Image data DB
350 ... Server management control unit 360 ... Data processing unit 361 ... DB management unit 362 ... Group specifying unit 363 ... Facility specifying unit 364 ... Recommended information generating unit

Claims (8)

In conjunction with a communication terminal connected via a network, as party information held by the user, the party information including at least party position information indicating the party holding position in the real space and the participating user of the party are specified. Party information acquisition means for acquiring participating user information,
Party information registration means for registering the acquired party information and participating user information in the first database in association with each other,
Post information registration means for registering post information posted by the corresponding participating user in the second database so that other users can view it in association with the registered party information;
When a request for providing information of one user is received via the communication terminal device, the facility information including at least the facility position indicating the position of the facility existing in the real space and the characteristic information indicating the property of the facility is registered. The facility database is searched based on the specific party information specified by the requested user, and the facility existing within a predetermined distance range from the party holding position of the acquired party information is extracted as an extraction facility. Facility extraction means;
The first database is searched based on the specific party information, and the party is held before the party of the specific party information, and the participation user and at least a part of the specific party information participate in the party. Party identification means for identifying party information that the user matches;
Post information extraction means for extracting post information associated with the specified party information from the second database;
The extracted posted information and the characteristic information included in the facility information of the extracted facility are compared, the extracted facility that satisfies a predetermined condition is identified, and recommended information is generated with the identified extracted facility as a recommended facility Generating means for
Distribution means for distributing the generated recommendation information to the communication terminal device;
A server device comprising: The server device according to claim 1,
Each party information registered in the first database includes date and time information that defines the date and time of the party,
The server device, wherein the party specifying means specifies party information further having a predetermined time condition. In the server apparatus according to claim 1 or 2,
The characteristic information is a keyword indicating the characteristics of the corresponding facility,
The comparison means calculates the degree of matching between the character string corresponding to the post information and the keyword,
The server apparatus which the said production | generation means produces | generates the recommendation information which makes the said facility in which the said said coincidence degree has a predetermined | prescribed condition a recommended facility. In the server apparatus as described in any one of Claims 1-3,
The server device, wherein the party specifying unit specifies a party that is completely matched by a participating user of the specific party information. In the server apparatus as described in any one of Claims 1-4,
A server device further comprising an update means for updating the participating user information of the corresponding party information based on an application for participation in a predetermined party by another communication terminal device existing within a predetermined distance range from the communication terminal device. . The server device according to claim 5,
When the generating unit specifies the extraction facility that satisfies the predetermined condition, the recording unit associates facility identification information of the specified extraction facility with participating user information of a participating user who participates in the specific party. Registered with
A server that excludes the facility information corresponding to the facility identification information from the extraction target when the facility extraction unit matches the participating user information registered together with the facility identification information. apparatus. A server device program linked with a communication terminal device connected via a network,
The server device,
In association with the communication terminal device, as party-related information held by the user, party information including at least party position information indicating the holding position of the party in the real space, and participating user information for specifying a participating user of the party And party information acquisition means for acquiring
Party information registration means for registering the acquired party information and participating user information in the first database in association with each other,
Post information registration means for registering post information posted by the corresponding participating user in the second database so that other users can view it in association with the registered party information,
When a request for providing information of one user is received via the communication terminal device, the facility information including at least the facility position indicating the position of the facility existing in the real space and the characteristic information indicating the property of the facility is registered. The facility database is searched based on the specific party information specified by the requested user, and the facility existing within a predetermined distance range from the party holding position of the acquired party information is extracted as an extraction facility. Facility extraction means,
The first database is searched based on the specific party information, and the party is held before the party of the specific party information, and the participation user and at least a part of the specific party information participate in the party. Party identification means for identifying party information that the user matches,
Post information extraction means for extracting post information associated with the specified party information from the second database;
The extracted posted information and the characteristic information included in the facility information of the extracted facility are compared, the extracted facility that satisfies a predetermined condition is identified, and recommended information is generated with the identified extracted facility as a recommended facility A generating unit that distributes the generated recommendation information to the communication terminal device;
A program characterized by functioning as A communication terminal device;
A server device that works in conjunction with the communication terminal device connected via a network;
With
The server device is
In association with the communication terminal device, as party-related information held by the user, party information including at least party position information indicating the holding position of the party in the real space, and participating user information for specifying a participating user of the party And party information acquisition means for acquiring,
Party information registration means for registering the acquired party information and participating user information in the first database in association with each other,
Post information registration means for registering post information posted by the corresponding participating user in the second database so that other users can view it in association with the registered party information;
When a request for providing information of one user is received via the communication terminal device, the facility information including at least the facility position indicating the position of the facility existing in the real space and the characteristic information indicating the property of the facility is registered. The facility database is searched based on the specific party information specified by the requested user, and the facility existing within a predetermined distance range from the party holding position of the acquired party information is extracted as an extraction facility. Facility extraction means;
The first database is searched based on the specific party information, and the party is held before the party of the specific party information, and the participation user and at least a part of the specific party information participate in the party. Party identification means for identifying party information that the user matches;
Post information extraction means for extracting post information associated with the specified party information from the second database;
The extracted posted information and the characteristic information included in the facility information of the extracted facility are compared, the extracted facility that satisfies a predetermined condition is identified, and recommended information is generated with the identified extracted facility as a recommended facility Generating means for
Distribution means for distributing the generated recommendation information to the communication terminal device;
A communication system comprising:

Images