JP2005269171A - Information providing system, its method, broadcast providing apparatus, terminal device and center apparatus - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an information providing system which can automatically acquire link data from a broadcast wave broadcast by only predetermined area and which can display related data based on the link data, and can read simply detailed information on a network; and to provide its method, a broadcast providing apparatus, a terminal device and a center apparatus. <P>SOLUTION: The broadcast providing apparatus 2 transmits a broadcast wave from a broadcast wave output unit 1 to a predetermined area. The terminal device 3 acquires the link data from the received broadcast, acquires the related data corresponding to the link data stored in the broadcast providing apparatus 2 based on its link data, and displays it. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention provides an information providing system, a method thereof, and a broadcast that can easily obtain detailed information on a network by acquiring link data from a broadcast wave broadcast only within a predetermined range and browsing related data The present invention relates to a providing device, a terminal device, and a center device.

  Conventionally, when a user of an arbitrary information site accesses a Web page or the like of the information site, the user himself / herself acquires link data such as a URL (Uniform Resource Locators) of the corresponding Web page, and sets the URL. Information desired by the user has been provided by accessing the corresponding web page by the user himself / herself. For example, a user who wants to obtain information on an arbitrary information site from a Web page uses a terminal device such as a mobile phone to send the text to the service provider of the information site using only the e-mail destination mail address. Information is obtained by sending a blank e-mail without the input of and accessing the web page using the URL described in the body of the reply mail from the service provider for the e-mail, or A user views a URL posted on an advertisement such as a poster of a service provider of an information site, and the user acquires information by directly inputting the URL information into a terminal device such as a mobile phone.

  In addition, when a person who wants to provide information in a specific area wants to send random information, first, the person who wants to receive information arbitrarily selects personal information such as an e-mail address for a terminal device such as a mobile phone in advance. Such as a wireless ID tag for identifying that the terminal device such as a mobile phone of the information reception candidate is located in an area or environment where information can be received. It was necessary to send information by e-mail etc. together with a special device.

Here, in order to simplify the operation of the user, the broadcast data is transmitted together with the broadcast, and the identification data of the information providing destination is detected by the detection means, and based on the identification data, the communication partner is A technique has been proposed in which a user of a wireless communication terminal can easily provide information to a partner designated by a broadcasting station without performing a special operation by transmitting information from the wireless communication terminal ( For example, see Patent Document 1).
JP 2003-101495 A

  However, in the above-described conventional example, there is a problem that the user has to perform complicated work such as exchange of blank mail with a service provider or the like and input of URL information to the terminal device.

  In addition, it is difficult for information requesters to use videos and other images, and it is necessary for information requesters to purchase expensive devices compatible with special devices, and terminals that can receive information are also limited. There was a problem of being done.

  The present invention has been made in view of the above problems, and automatically analyzes and acquires link data included in broadcast waves broadcast only within a predetermined range, and related data based on the link data. It is an object to provide an information providing system, a method thereof, a broadcast providing device, a terminal device, and a center device that can easily browse detailed information on a network by automatically displaying the information.

  An information providing system according to the present invention includes a broadcast wave output device that broadcasts to a predetermined area, a broadcast providing device that is connected to the broadcast wave output device, and a terminal device that is connected to the broadcast providing device via a network. The broadcast providing apparatus includes a related database for registering related data in association with link data to the related data, and the related data and the link data in the related database. Related data registration means for registration, wherein the broadcast wave output device comprises broadcast wave output means for outputting a broadcast wave used for broadcasting that can be received only in a predetermined area, and the terminal device outputs the broadcast wave output Receivable area for detecting whether or not the broadcast wave output by the broadcast wave output means of the device is an area capable of receiving the broadcast wave. A broadcast wave receiving means for receiving the broadcast wave output from the broadcast wave output means of the broadcast wave output device, and the broadcast of the broadcast using the broadcast wave received by the broadcast wave receiving means Link data acquisition means for acquiring link data from the data to the related data, and corresponding to the link data by searching the related database of the broadcast providing device based on the link data acquired by the link data acquisition means Related data acquisition means for acquiring the related data attached, and related data display means for displaying the related data acquired by the related data acquisition means.

  In the information providing system with this configuration, the user automatically acquires more detailed information related to the broadcast content using the link data, without inputting the link data to the terminal device, using the broadcast content as an entrance. Can be viewed.

  In addition, an information providing system according to the present invention is connected to a broadcast wave output device that broadcasts to a predetermined area, a broadcast providing device connected to the broadcast wave output device, and the broadcast providing device via a network. An information providing system including a terminal device, wherein the broadcast providing device includes a related database for registering related data in association with link data to the related data, and the related data and the link data. Related data registration means for registering in the database, basic data receiving means for receiving basic data transmitted by the basic data transmitting means of the terminal device, and analyzing the basic data received by the basic data receiving means Link data analysis means for extracting link data to related data, and extraction by the link data analysis means The related data acquiring means for searching the related database based on the link data to obtain the related data associated with the link data, and the related data acquired by the related data acquiring means Related data transmission means for transmitting to a terminal device, the broadcast wave output device comprises broadcast wave output means for outputting a broadcast wave used for broadcasting that can be received only in a predetermined area, and the terminal device includes Receivable area detection means for detecting whether or not the broadcast wave output from the broadcast wave output means of the broadcast wave output device is an area that can be received, and the broadcast wave output of the broadcast wave output device Broadcast wave receiving means for receiving the broadcast wave output by the means, and the broadcast using the broadcast wave received by the broadcast wave receiving means Basic data acquisition means for acquiring basic data including link data to the related data used for analyzing link data from broadcast data to the related data, and the basic data acquired by the basic data acquisition means The basic data transmitting means for transmitting to the broadcast providing apparatus, the related data receiving means for receiving the related data transmitted by the related data transmitting means of the broadcast providing apparatus, and the received by the related data receiving means And related data display means for displaying the related data.

  In the information providing system with this configuration, the user can use the broadcast content as an entrance and provide more detailed information related to the broadcast content without providing a complicated mechanism necessary for analyzing link data included in the broadcast data in the terminal device. Can be automatically acquired and browsed using link data analyzed on the broadcast providing apparatus side.

  An information providing system according to the present invention includes a broadcast wave output device that broadcasts to a predetermined area, at least one broadcast provision device connected to the broadcast wave output device, and the broadcast provision device and the network, respectively. An information providing system including at least one connected terminal device, and each broadcast providing device and a center device that centrally manages each terminal device, wherein the broadcast providing device converts related data into related data. A predetermined area data capable of receiving a broadcast wave, and a related data registration means for registering the related data and the link data in the related database; The broadcast details for transmitting the broadcast content data and / or the broadcast time data of the broadcast using the Broadcast detailed data receiving means for receiving the area data and the broadcast content data and / or the broadcast time data transmitted by the related data transmitting means of the broadcast providing apparatus. A broadcast detailed database for registering the area data received by the broadcast detailed data receiving means, the broadcast content data and / or the broadcast time data in association with each other, the area data, and the broadcast content data And / or broadcast detail data registration means for registering the broadcast time data in the broadcast detail database, and the broadcast wave output device outputs the broadcast wave used for the broadcast that can be received only in a predetermined area. Broadcasting wave output means is provided, and the terminal device has the area input by a user. The broadcast detail database of the center device is searched based on at least one of the data, the broadcast content data, and the broadcast time data, and the broadcast wave is received at any broadcast content and / or broadcast time in any area Whether or not it is an area that can receive the broadcast wave output from the broadcast wave output means of the broadcast wave output device and the broadcast wave output means of the broadcast wave output device to obtain information on whether or not the broadcast wave can be received A receivable area detecting means for detecting the broadcast wave, a broadcast wave receiving means for receiving the broadcast wave output by the broadcast wave output means of the broadcast wave output device, and the broadcast wave received by the broadcast wave receiving means. Link data acquisition means for acquiring link data from the broadcast data of the broadcast used to the related data; and the link data acquisition means The related data acquisition means for searching the related database of the broadcast providing device based on the link data acquired by a stage and acquiring the related data associated with the link data, and the related data acquisition means And related data display means for displaying the acquired related data.

  In the information providing system with this configuration, the user can also know when, where and what kind of broadcast content was broadcast, or will be broadcast in the future. It is possible to receive a broadcast corresponding to the broadcast, and automatically acquire and browse more detailed information related to the broadcast content via the link data.

  An information providing system according to the present invention includes a broadcast wave output device that broadcasts to a predetermined area, at least one broadcast provision device connected to the broadcast wave output device, and the broadcast provision device and the network, respectively. An information providing system including at least one connected terminal device, and each broadcast providing device and a center device that centrally manages each terminal device, wherein the broadcast providing device converts related data into related data. A relational database for registering in association with link data, a relational data registration means for registering the relational data and the link data in the relational database, predetermined area data capable of receiving broadcast waves, and broadcast waves are used. Broadcast detailed data for transmitting broadcast content data and / or broadcast time data of the broadcast to the center device. Transmitting means, basic data receiving means for receiving basic data transmitted by basic data transmitting means of the terminal device, and link data to the related data by analyzing the basic data received by the basic data receiving means Link data analysis means for extracting data, and related data acquisition means for searching the related database based on the link data extracted by the link data analysis means and obtaining the related data associated with the link data And related data transmitting means for transmitting the related data obtained by the related data obtaining means to the terminal device, and the center device transmits the area transmitted by the related data transmitting means of the broadcast providing device. Receive data and the broadcast content data and / or the broadcast time data Transmission detail data receiving means, the area data received by the broadcast detail data receiving means, a broadcast detail database for registering the broadcast content data and / or the broadcast time data in association with each other, the area data, Broadcast detail data registration means for registering the broadcast content data and / or the broadcast time data in the broadcast detail database, and the broadcast wave output device is used for the broadcast that can be received only in a predetermined area. Broadcast terminal for outputting broadcast waves, wherein the terminal device stores the broadcast detailed database of the center device based on at least one of the area data, broadcast content data, and broadcast time data input by a user. Search what broadcast content and / or broadcast time in any area It is possible to receive the broadcast wave outputted by the broadcast wave output means of the broadcast wave output device and the broadcast detailed data acquisition means for obtaining information on whether or not the broadcast wave can be received. Receivable area detecting means for detecting whether the area is an area, broadcast wave receiving means for receiving the broadcast wave output by the broadcast wave output means of the broadcast wave output device, and receiving by the broadcast wave receiving means Basic data acquisition means for acquiring basic data including link data to the related data used for analyzing link data from the broadcast data of the broadcast using the broadcast wave to the related data; The basic data transmitting means for transmitting the basic data acquired by the data acquiring means to the broadcast providing apparatus, and the association of the broadcast providing apparatus It includes a connection data receiving means for receiving the related data to be transmitted, and associated data display means for displaying the related data received by the relevant data reception unit by chromatography data transmission means.

  In the information providing system with this configuration, the user can also know when, where and what kind of broadcast content was broadcast, or will be broadcast in the future. It is possible to receive a broadcast corresponding to the broadcast, and automatically acquire and browse more detailed information related to the broadcast content via the link data.

  Further, in the information providing system according to the present invention, the center device further includes broadcast content data of the broadcast using the broadcast wave received by the broadcast wave receiving unit, the link data acquired by the link data acquiring unit, and At least one of the related data acquired by the related data acquisition means, the broadcast content data, the identification data for specifying the link data and the related data, and the user identification data of the user who acquired the information, A history database for registering in association with at least one of time data and position data, the broadcast content data, the link data, the related data, the identification data, the user identification data, the time data, and the position data. History data to be registered in the history database Searching the history database based on the identification data entered by the user and the registration means, the corresponding broadcast content data, the link data, the related data, the user identification data, the time data, and the position data History search means for acquiring at least one, and reproduction of at least one of the broadcast content data, the link data, the related data, the user identification data, the time data, and the position data acquired by the history search means And a reproducing means.

  In the information providing system configured as described above, even if it is difficult for the user to accurately identify the location and time at which the information is received, the user determines who, when, where, and what information has been viewed. Retrieving and browsing broadcast contents, link data, and related data based on past behavior patterns without providing a complicated mechanism necessary for storage and retrieval of history data that can be known from the device Can do.

  The information providing system according to the present invention further includes broadcast content data of the broadcast in which the terminal device uses the broadcast wave received by the broadcast wave receiving unit, the link data acquired by the link data acquiring unit, and At least one of the related data acquired by the related data acquisition means, the broadcast content data, the identification data for specifying the link data and the related data, and the user identification data of the user who acquired the information, A history database for registering in association with at least one of time data and position data, the broadcast content data, the link data, the related data, the identification data, the user identification data, the time data, and the position data. History data to be registered in the history database Recording means, and searching the history database based on the identification data input by the user, and corresponding broadcast content data, the link data, the related data, the user identification data, the time data, and the position data History search means for acquiring at least one, and reproduction of at least one of the broadcast content data, the link data, the related data, the user identification data, the time data, and the position data acquired by the history search means And a reproducing means.

  In the information providing system having this configuration, even if it is difficult to accurately identify the location and time at which the information is received, the user can determine who, when and where what information has been viewed. It can be easily known by the terminal device, and broadcast contents, link data, and related data can be acquired and browsed again based on past behavior patterns.

  In the information providing system according to the present invention, the terminal device further transmits reply information for the user who has browsed the related data displayed by the related data display means to respond to the related data. A reply information transmitting means for transmitting to the providing apparatus is provided.

  In the information providing system having this configuration, after browsing related data, the user can transmit information to the information provider based on the data and perform two-way communication.

  The information providing system according to the present invention further includes the broadcast wave when the terminal device receives the broadcast wave by the broadcast wave receiving means and / or acquires the related data by the related data acquisition means. The broadcast wave output device and the terminal device based on the position data of the broadcast wave output device obtained together with the data of the broadcast and / or the related data in which the data is used and the position data of the terminal device at an arbitrary time point It is characterized by comprising a positional relationship display means for displaying the positional relationship information.

  In the information providing system of this configuration, the user can grasp the positional relationship between his current location and the place where the broadcast wave output device is installed, and on what route and at what time and distance It is possible to determine whether it is possible to arrive.

  In the information providing system according to the present invention, the terminal device further includes broadcast content display means for displaying the broadcast content of the broadcast using the broadcast wave received by the broadcast wave receiving means. Features.

  In the information providing system having this configuration, the user can visually grasp a variety of information from video such as television broadcasting and text broadcasting, and can clearly and effectively specify a case where more detailed related data is desired.

  In the information providing system according to the present invention, the receivable area detecting means of the terminal device is the radio wave intensity information of the broadcast wave output by the broadcast wave output means of the broadcast wave output device or the broadcast wave output. It may be detected whether the broadcast wave can be received based on position data of the device and the terminal device.

  In the information providing system according to the present invention, the related data registered in the related database of the broadcast providing apparatus may be encrypted.

  An information providing method according to the present invention includes a broadcast wave output device that broadcasts to a predetermined area, a broadcast providing device connected to the broadcast wave output device, and a terminal device connected to the broadcast providing device via a network. Whether the terminal device is an area capable of receiving a broadcast wave used for broadcasting that can be received only in a predetermined area output from the broadcast wave output device. Detecting whether or not, receiving the broadcast wave output from the broadcast wave output device, and acquiring link data from the broadcast data of the broadcast using the received broadcast wave to related data And the related data of the broadcast providing device is registered in association with the link data to the related data based on the acquired link data It has a step of acquiring the related data by searching the communication database associated with the link data, and displaying the related data acquired.

  In the information providing method in this step, the user automatically acquires more detailed information related to the broadcast content using the link data, without inputting the link data to the terminal device, using the broadcast content as an entrance. Can be viewed.

  The information providing method according to the present invention includes a broadcast wave output device for broadcasting to a predetermined area, a broadcast providing device connected to the broadcast wave output device, and the broadcast providing device connected via a network. An information providing method using a terminal device, wherein the terminal device is an area capable of receiving a broadcast wave used for broadcasting that can be received only in a predetermined area output from the broadcast wave output device. Detecting whether there is a step, receiving the broadcast wave output from the broadcast wave output device, and analyzing link data from the broadcast data of the broadcast using the received broadcast wave to related data Acquiring basic data including link data to the related data used to transmit the basic data, and transmitting the acquired basic data to the broadcast providing apparatus. The broadcast providing device receives the basic data transmitted from the terminal device, and analyzes the received basic data to extract link data to the related data; Based on the extracted link data, the related data of the broadcast providing device is registered in association with the link data to the related data, and the related database is searched and associated with the link data. Obtaining the related data; and transmitting the obtained related data to the terminal device, wherein the terminal device receives the related data transmitted from the broadcast providing device; Displaying the related data.

  In the information providing method in this step, the user can use the broadcast content as an entrance and provide more detailed information related to the broadcast content without providing a complicated mechanism required for analyzing link data included in the broadcast data in the terminal device. Can be automatically acquired and browsed using link data analyzed on the broadcast providing apparatus side.

  The information providing method according to the present invention includes a broadcast wave output device that broadcasts to a predetermined area, at least one broadcast provision device connected to the broadcast wave output device, and the broadcast provision device and the network, respectively. An information providing method using at least one connected terminal device, and each broadcasting providing device and a center device that centrally manages each terminal device, wherein the terminal device includes area data input by a user, broadcasting A detailed broadcast database that registers the area data received from the broadcast providing device of the center device and the broadcast content data and / or the broadcast time data in association with each other based on at least one of content data and broadcast time data. Search for any broadcast content and / or broadcast time in any area. Whether or not it is an area capable of receiving broadcast waves used for broadcasting that can be received only in a predetermined area output from the broadcast wave output device. Detecting the broadcast wave, receiving the broadcast wave output from the broadcast wave output device, obtaining link data from the broadcast data of the broadcast using the received broadcast wave to related data, and Based on the acquired link data, the related data of the broadcast providing apparatus is registered in association with the link data to the related data, and the related database is searched and associated with the link data. Acquiring the related data; and displaying the acquired related data.

  In the information providing method in this process, the user can know when, where and what kind of broadcast contents are broadcast, or will be broadcast in the future. It is possible to receive a broadcast corresponding to the broadcast, and automatically acquire and browse more detailed information related to the broadcast content via the link data.

  The information providing method according to the present invention includes a broadcast wave output device that broadcasts to a predetermined area, at least one broadcast provision device connected to the broadcast wave output device, and the broadcast provision device and the network, respectively. An information providing method using at least one connected terminal device, and each broadcasting providing device and a center device that centrally manages each terminal device, wherein the terminal device includes area data input by a user, broadcasting A detailed broadcast database that registers the area data received from the broadcast providing device of the center device and the broadcast content data and / or the broadcast time data in association with each other based on at least one of content data and broadcast time data. Search for any broadcast content and / or broadcast time in any area. Whether or not it is an area capable of receiving broadcast waves used for broadcasting that can be received only in a predetermined area output from the broadcast wave output device. Detecting the broadcast wave, receiving the broadcast wave output from the broadcast wave output device, and analyzing link data from the broadcast data of the broadcast using the received broadcast wave to related data Obtaining basic data including link data to the related data to be used; and transmitting the acquired basic data to the broadcast providing device, wherein the broadcast providing device is transmitted from the terminal device. Receiving the basic data, and analyzing the received basic data to extract link data to the related data. And the related database in which the related data of the broadcast providing apparatus is registered in association with the link data to the related data based on the extracted link data, and is associated with the link data. Obtaining the relevant data, and transmitting the obtained relevant data to the terminal device, wherein the terminal device receives the relevant data transmitted from the broadcast providing device; And displaying the received related data.

  In the information providing method in this process, the user can know when, where and what kind of broadcast contents are broadcast, or will be broadcast in the future. It is possible to receive a broadcast corresponding to the broadcast, and automatically acquire and browse more detailed information related to the broadcast content via the link data.

  In the information providing method according to the present invention, the center device further uses the broadcast wave received by the broadcast wave receiving means by the terminal device based on the identification data input by the user. To specify at least one of the broadcast content data, the link data acquired by the link data acquisition means, and the related data acquired by the related data acquisition means, the broadcast content data, the link data, and the related data ID data and a history database to be registered in association with at least one of user identification data, time data, and position data of the user who acquired the data, and corresponding broadcast content data, link data, and related data , The user identification data, the time data and the And at least one of the acquired broadcast content data, the link data, the related data, the user identification data, the time data, and the position data. It is characterized by that.

  In the information providing method of this process, even if it is difficult for the user to accurately identify the location and time at which the information is received, the user determines who, when, where, and what information has been viewed. Retrieving and browsing broadcast contents, link data, and related data based on past behavior patterns without providing a complicated mechanism necessary for storage and retrieval of history data that can be known from the device Can do.

  In the information providing method according to the present invention, the terminal device may further include broadcast content data of the broadcast in which the broadcast wave received by the broadcast wave receiving unit is used based on the identification data input by the user. At least one of the link data acquired by the link data acquisition means and the related data acquired by the related data acquisition means is identification data for specifying the broadcast content data, the link data and the related data; A history database to be registered in association with at least one of the user identification data, time data, and position data of the user who acquired the data, and the corresponding broadcast content data, the link data, the related data, and the user identification Less data, time data and position data And acquiring at least one of the acquired broadcast content data, the link data, the related data, the user identification data, the time data, and the position data. It is characterized by that.

  In this method of providing information, even if it is difficult for the user to accurately identify the location and time at which the information was received, the user can determine who, when, where and what information has been viewed. It can be easily known by the terminal device, and broadcast contents, link data, and related data can be acquired and browsed again based on past behavior patterns.

  Further, in the information providing method according to the present invention, the terminal device accepts return information for the user who has viewed the displayed related data to respond to the related data, and transmits the response information to the broadcast providing device. It has a step.

  In the information providing method in this step, the user can browse the related data and then send information to the information provider based on the data to perform two-way communication.

  In the information providing method according to the present invention, the terminal device may further use the broadcast wave used when the terminal receives the broadcast wave and / or acquires the related data by the related data acquisition unit. The positional information of the broadcast wave output device and the terminal device is displayed based on the position data of the broadcast wave output device obtained together with the data and / or the data of the related data and the position data of the terminal device at an arbitrary time point It has the step to do.

  In the information providing method of this process, the user can grasp the positional relationship between his current location and the place where the broadcast wave output device is installed, and on what route and at what time and distance. It is possible to determine whether it is possible to arrive.

  Further, the information providing method according to the present invention is characterized in that the terminal device further includes a step of displaying the broadcast content of the broadcast using the received broadcast wave.

  In the information providing method in this step, the user can visually grasp various information from video such as television broadcasting and text broadcasting, and can clearly and effectively specify the case where more detailed related data is desired.

  The broadcast providing apparatus according to the present invention performs a search based on a related database for registering related data in association with link data to the related data, and the link data to the related data acquired from broadcast data of the broadcast And the related data registration means for registering the related data and the link data in the related database so that the related data associated with the link data can be acquired.

  Further, the broadcast providing apparatus according to the present invention is based on a related database for registering related data in association with link data to the related data, and the link data to the related data acquired from broadcast data of the broadcast. From the broadcast data of the broadcast, the related data registration means for registering the related data and the link data in the related database so that the related data associated with the link data can be retrieved by searching Basic data receiving means for receiving basic data including link data to the related data used for analyzing link data to the related data, and analyzing the basic data received by the basic data receiving means Link data analyzing means for extracting link data to the related data, and the link And a relevant data acquisition unit for obtaining the relevant data by searching the relational database associated with the link data based on the link data extracted by chromatography data analysis means.

  In addition, the terminal device according to the present invention includes a receivable area detecting unit that detects whether or not the broadcast wave can be received, a broadcast wave receiving unit that receives the broadcast wave, and the broadcast wave receiving unit. Link data acquisition means for acquiring link data from broadcast data of the broadcast using the broadcast wave received by the means to related data, and the related data based on the link data acquired by the link data acquisition means A related data acquisition unit that searches the related database registered in association with the link data to the related data and acquires the related data associated with the link data, and the related data acquisition unit And related data display means for displaying the acquired related data.

  In addition, the terminal device according to the present invention includes a receivable area detecting unit that detects whether or not the broadcast wave can be received, a broadcast wave receiving unit that receives the broadcast wave, and the broadcast wave receiving unit. Basic data acquisition means for acquiring basic data including link data to the related data used to analyze link data from the broadcast data of the broadcast using the broadcast wave received by the means to the related data; The basic data transmission means for transmitting the basic data acquired by the basic data acquisition means to the broadcast providing device, and the related data based on the link data extracted by analyzing the basic data Corresponding to the link data obtained by searching the related database registered in association with the link data to the related data And associated data receiving means for receiving the related data are, and a related data display means for displaying the related data received by the associated data receiving means.

  The terminal device according to the present invention may further include broadcast content data of the broadcast using the broadcast wave received by the broadcast wave receiving unit, the link data acquired by the link data acquiring unit, and the related data acquiring unit. At least one of the acquired related data includes the broadcast content data, identification data for identifying the link data and the related data, and user identification data, time data, and position data of the user who acquired the data. A history database for registering in association with at least one, and the broadcast content data, the link data, the related data, the identification data, the user identification data, the time data, and the position data are registered in the history database. History data registration means and the user A history that searches the history database based on the input identification data and acquires at least one of the broadcast content data, the link data, the related data, the user identification data, the time data, and the position data. Search means; and playback means for playing back at least one of the broadcast content data, the link data, the related data, the user identification data, the time data, and the position data acquired by the history search means. It is characterized by being.

  In addition, the terminal device according to the present invention further includes reply information transmitting means for transmitting reply information for the user viewing the related data displayed by the related data display means to respond to the related data. It is characterized by.

  The terminal device according to the present invention is characterized in that the receivable area detecting means detects whether or not the broadcast wave can be received based on radio wave intensity information of the broadcast wave. To do.

  The terminal device according to the present invention is characterized in that the receivable area detecting means detects whether or not the broadcast wave can be received based on position data of the terminal device. .

  Further, the terminal device according to the present invention further includes the broadcast unit that uses the broadcast wave when the broadcast wave is received by the broadcast wave receiving unit and / or when the related data acquisition unit acquires the related data. The position information of the broadcast wave output device and the terminal device is displayed based on the position data of the broadcast wave output device obtained together with the data and / or the data of the related data and the position data of the terminal device at an arbitrary time. A positional relationship display means is provided.

  The terminal device according to the present invention further includes broadcast content display means for displaying the broadcast content of the broadcast using the broadcast wave received by the broadcast wave receiving means.

  The center device according to the present invention includes predetermined area data capable of receiving a broadcast wave, broadcast detail data receiving means for receiving broadcast content data and / or broadcast time data using the broadcast wave, and the broadcast details. A broadcast detail database for registering the area data received by the data receiving means, the broadcast content data and / or the broadcast time data in association with each other, the area data input by the user, the broadcast content data, and the Based on at least one of the broadcast time data, it is possible to search and obtain information regarding what broadcast content and / or at which broadcast time the broadcast wave can be received in which area. The area data, the broadcast content data and / or the broadcast time data are And a broadcast detailed data registration means for registering the feed details database.

  The center device according to the present invention further specifies at least one of the broadcast content data, the link data, and the related data of the broadcast in which the broadcast wave is used, specifying the broadcast content data, the link data, and the related data. Identification data to be recorded and a history database for registration in association with at least one of user identification data, time data, and position data of the user who acquired the data, the broadcast content data, the link data, and the related data The history data registration means for registering the identification data, the user identification data, the time data and the position data in the history database, and the history database is searched based on the identification data input by the user. Broadcast content data, link data, previous History search means for acquiring at least one of related data, the user identification data, the time data, and the position data, the broadcast content data acquired by the history search means, the link data, the related data, the user And reproducing means for reproducing at least one of the identification data, the time data, and the position data.

  According to the information providing system, the information providing method, and the terminal device of the present invention, the user acquires link data from a broadcast wave that is broadcast only within a predetermined range, and broadcast contents without inputting the link data to the terminal device. As a portal, more detailed information related to the broadcast content is automatically obtained from the network using link data and browsed, so that the detailed information can be easily obtained without requiring complicated work. be able to.

  According to the broadcast providing apparatus of the present invention, the user automatically obtains link data from a broadcast wave, and uses the broadcast content as an entrance to automatically obtain more detailed information related to the broadcast content from the database using the link data. Can be acquired.

  According to the center device of the present invention, the user can obtain information regarding what area and what broadcast content and / or broadcast time can receive a broadcast wave.

  Embodiments of the present invention will be described below with reference to the drawings. In order to avoid any doubt in the interpretation of the meaning of the terms, here, the “information provider” refers to a restaurant menu that is a more detailed information that is broadcast from a TV commercial of a restaurant and linked from that CM. It is defined that this refers to a restaurant manager or a service company that creates such information in response to a request from the store manager or the store manager who creates a Web page for posting information such as the type and price of the restaurant. The “user” refers to a vacationer who passes near a restaurant, receives a CM broadcast of the restaurant by the terminal device, browses a menu of the restaurant of interest on a Web page, and eats at the restaurant. It is defined as a thing.

  As shown in FIG. 1, the information providing system includes a broadcast wave output device 1, a broadcast providing device 2 and a terminal device 3 connected to the broadcast wave output device 1, and the broadcast providing device 2 and the terminal. The apparatus 3 is connected via the network 100.

  The broadcast wave output device 1 is preferably a device installed in the information provider's store or the like or in the vicinity thereof, but may be installed in a remote location. The broadcast wave output unit of the broadcast wave output device 1 outputs a broadcast wave that reaches a predetermined area such as a radius of several kilometers from the installation location of the broadcast wave output device 1. For example, it may be a UHF transmitter, a pager base station in a wide area network, a PHS base station, a small base station related to a mobile phone, a hot spot in a wireless local area network (LAN) or an RFID (Radio Frequency IDentification) reader. The broadcast wave path includes, for example, UWB (Ultra Wide Band) for wireless communication, SMS (Short Message Service) for character message transmission / reception service of a mobile phone, or a transmission path in accordance with the transceiver mode standard of a mobile phone. Including.

  The broadcast providing device 2 is an information processing device having a function of controlling the operation of the broadcast wave output device 1 installed in an information provider's store or the like. For example, a personal computer is included.

  The terminal device 3 is an information processing device used by a user, and includes, for example, a personal computer, a mobile phone, a PHS (simple mobile phone), and a mobile information terminal. The communication means of the terminal device 3 may be either wired or wireless, and includes, for example, wireless LAN communication, Bluetooth, infrared communication, and the like.

  The network 100 may be any network and includes, for example, the Internet, a closed carrier network, an intranet, a broadcast network, or the like.

  FIG. 2 is a diagram illustrating the configuration of the broadcast providing device 2 and the terminal device 3. As shown in FIG. 2, the broadcast providing apparatus 2 includes a related database 21 and a related data registration unit 22. In addition, the terminal device 3 includes a receivable area detection unit 31, a broadcast wave reception unit 32, a link data acquisition unit 33, a related data acquisition unit 34, and a related data display unit 35.

  When the terminal device 3 is a mobile phone, as an example, the antenna corresponds to the receivable area detection unit 31 and the broadcast wave reception unit 32, and a built-in CPU that executes predetermined processing acquires link data. The liquid crystal display corresponds to the related data display unit 35.

  FIG. 3 is a diagram illustrating an example of a configuration of related data registered in the related database 21 and link data to the related data. As shown in FIG. 3, the related data 302 is registered in association with the link data 301 to the related data. Thereby, one piece of related data 302 can be extracted based on one piece of link data 301. Further, a plurality of link data 301 and one related data 302 may be linked and registered. Even in this case, it is possible to acquire one related data 302 from one link data 301.

  The related data registration unit 22 of the broadcast providing apparatus 2 receives the related data 302 and the link data 301 from the data reception interface of the broadcast providing apparatus 2 and registers them in the related database 21 respectively. Note that not only registration but also updating may be performed.

  Here, the related data 302 relates to, for example, a Web page, and in that case, the link data 301 may relate to a URL for accessing the Web page. Further, when the related data 302 relates to voice guidance, the link data 301 may relate to a telephone number. Further, when the related data 302 is a file in which detailed information is described, the link data 301 may relate to an e-mail address.

  The broadcast providing apparatus 2 configured as described above is realized on a well-known single or a plurality of computer systems including a CPU, a memory, a data reception interface, an input / output device, an external storage device, and the like.

  Further, the related data registration unit 22 of the broadcast providing apparatus 2 is embodied as a processing routine by the CPU executing a predetermined command read into the memory. The predetermined command may be read from an external storage device or a network. Further, the related database 21 is embodied using a memory, an external storage device, or the like.

  Details of the operation of the information providing system according to the present embodiment configured as described above will be described with reference to FIGS. FIG. 4 is a flowchart of related data and link data registration processing by the broadcast providing device 2, FIG. 5 is a flowchart of link data acquisition processing from the broadcast received by the terminal device 3, and FIG. It is a flowchart of the related data acquisition process from the link data by. Hereinafter, each step of the flowchart is abbreviated as “S”.

  First, related data and link data registration processing by the broadcast providing apparatus 2 will be described with reference to FIG.

  When the information provider, such as a store or company, determines the details of the broadcast content to be broadcast, the related data 302 related to the broadcast content, and the link data 301 for accessing the related information, for example, new data registration A screen is displayed on the broadcast providing apparatus 2, and the input of the related data 302 and the link data 301 by the operator is received from the data reception interface of the broadcast providing apparatus 2 (S401).

  Then, the related data registration unit 22 registers the received related data 302 and link data 301 in the related database 21 in association with each other (S402). Here, the related data 302 registered in the related database 21 may be encrypted. Thereby, when a user acquires related information, possibility that related data will be falsified or stolen is reduced, and security can be improved.

  Next, the link data acquisition process from the received broadcast by the terminal device 3 will be described with reference to FIG.

  The receivable area detection unit 31 detects whether or not the own terminal device 3 exists at a position where the broadcast wave that reaches only the predetermined area output from the broadcast wave output device 1 can be received (S501). Here, as a detection method, for example, there is a method in which a radio wave intensity of a broadcast wave is detected using a detector such as an antenna and reception is possible when the radio wave intensity is equal to or higher than a predetermined intensity. According to this method, by directly receiving a broadcast wave, reception can be started from a position that is the farthest distance as a boundary line of the receivable area. As another method, the terminal device 3 is equipped with a GPS (Global Positioning Systems) function to grasp the position information of the own terminal device 3, and based on the position information, a broadcast wave receivable from the position is output. There is a method of searching a database in which position information of a nearby broadcast wave output device 1 is registered in advance and detecting a nearby broadcast wave output device 1 outputting a broadcast wave receivable from that position. . Note that the location information of the terminal device 3 may be grasped from the location information of the device serving as the relay device or base station of the terminal device 3. According to these methods, the receivable broadcast can be accurately specified from the position information of the own device, and the user can make use of the decision whether or not to receive the broadcast.

  It is determined whether or not the own terminal device 3 is present at a position where the broadcast wave output from the broadcast wave output device 1 can be received (S502). A broadcast wave that reaches only a predetermined area output from the wave output device 1 is received (S503). On the other hand, if the terminal device 3 does not exist at a position where the broadcast wave can be received, the process returns to step 501 which is a routine for detection.

  Here, the broadcast using the received broadcast wave means sending a moving image, a still image, text, voice, or predetermined data using a radio wave similar to a television broadcast or a radio broadcast with low power. Alternatively, only data that is not visually recognized may be sent. Note that broadcasts are sent only to predetermined areas, unlike public broadcasts. A predetermined time, for example, 30 minutes may be a still image, and then a moving image may be broadcast repeatedly. The broadcast itself may constitute an advertisement CM or the like, or may be a CM in a TV program or the like. The broadcast channel may be single or plural. In the case of multiple broadcast channels, the broadcast wave receiving unit 32 may always receive a broadcast wave of only a fixed broadcast channel. It may be that the broadcast wave of the broadcast channel selected by is received. In order to efficiently use limited channel resources, a plurality of broadcast contents are broadcast in rotation, or one channel is shared and broadcast by the broadcast wave output device 1 located in a plurality of regions. Also good.

  The broadcast wave receiving unit 32 sets in advance conditions related to the broadcast content desired to be received, receives only the desired broadcast wave, or provides all the terminal devices for which YES / NO buttons are provided and YES is selected. 3 may be broadcasted simultaneously. Thereby, link data only to a specific user without affecting other users by sending a meaningless broadcast that is meaningful only to the specific terminal device 3 and has no effect on the other terminal device 3. 301 or related data 302 can be acquired.

  Furthermore, in order to constantly monitor the attraction congestion in theme parks, etc., a dedicated terminal as the terminal device 3 is equipped with a function such as Felica, and the data of the dedicated terminal is read at the entrance of the attraction, The aspect which receives the broadcast wave containing the congestion condition data from the broadcast wave output apparatus 1 of the attraction may be sufficient.

  Moreover, the broadcast using the broadcast wave received by the broadcast wave receiving unit 32 may be displayed on the screen by the broadcast content display unit 36 as shown in FIG. 7, for example. As a result, the user can visually grasp the contents of the broadcast and can accurately determine whether or not the related data needs to be acquired. Here, the broadcast content display unit 36 may be the same liquid crystal display as the related data display unit 35. For example, as shown in FIG. 8, the received broadcast is displayed even if the link data 301 is displayed in a predetermined lower area of the screen in the form of a still image or telop, and the moving image is displayed in the other upper area. Good.

  The link data acquisition unit 33 acquires the link data 301 for accessing the related data 302 from the broadcast data of the broadcast using the broadcast wave received by the broadcast wave receiving unit 32 (S504). Even if the link data 301 is embedded in the moving image data or the like of the broadcast content, the characters of the link data 301 are superimposed and displayed in the video or the like, or the image data is digitally processed to link the image data to the image data. It is also possible to hide 301. In addition, the timing of incorporating the link data 301 into the moving image data or the like of the broadcast content is the time when the broadcast wave is output by the broadcast wave output device 1 even when the moving image or the like as the broadcast content is produced. It may be any time.

  As a method of acquiring the link data 301 of the link data acquisition unit 33, image data is known for the received data of the entire broadcast or one image data designated by the user's operation using the pointer 70 as shown in FIG. For example, a method for determining whether or not a reserved word such as “http:” is included, or by capturing an image displayed on the display by pressing a predetermined button to obtain an OCR ( A method of automatically analyzing characters by an optical character reader) function may be applied. Further, the link data 301 may be one for one image data, or the image may be a sports player or the like, and the link data 301 may be embedded for each person's hat, clothes, shoes, and equipment. A method of searching and extracting a database in which coordinate position information and link data 301 are associated with each other based on the coordinate position of image data designated by a user by clicking or the like may be used. Further, when the received broadcast is in a mode in which the link data 301 is displayed in a predetermined lower area of the screen in a still image or telop format, the link data 301 of the corresponding area is acquired by pressing a predetermined button. It may be a method to do. An alarm notifying the timing of transmitting the link data 301 may be included in the broadcast to alert the user. In addition, when the broadcast is sending data that cannot be recognized visually or data whose meaning cannot be recognized, such as a predetermined character string, the link data acquisition unit 33 automatically links without the user's operation. Data 301 may be acquired. In that case, only the link data acquisition unit 33 of the terminal device 3 that is permitted to acquire the link data 301 by a predetermined mechanism or process may automatically acquire the link data 301. As a result, the terminal device 3 other than the specific terminal device 3 that is permitted to acquire the link data 301 can receive the link data 301 even if the terminal device 3 exists at a position where the broadcast wave can be received. Since it cannot be acquired, the broadcast is meaningless without any effect.

  The link data 301 may be serially transmitted with moving image data or the like of broadcast contents by broadcast waves, or may be transmitted in parallel using a plurality of lines. Further, an alarm for notifying the timing of transmitting the link data 301 may be included in the broadcast to alert the user.

  Next, related data acquisition processing from link data by the terminal device 3 will be described with reference to FIG.

  The related data acquisition unit 34 transmits the link data 301 acquired by the link data acquisition unit 33 to the broadcast providing device 2 (S601). The timing at which the link data 301 is transmitted to the broadcast providing apparatus 2 may be transmitted automatically by the user's predetermined operation or by the related data acquisition unit 34 without the user's operation.

  Then, the broadcast providing apparatus 2 receives the link data 301 transmitted from the related data acquisition unit 34 (S602), and whether or not the link data 301 that matches the related database 21 is registered based on the link data 301. Is searched (S603).

  When the matching link data 301 is not registered, a predetermined error message may be displayed on the related data display unit 35 of the terminal device 3 and the process may be terminated (S604). On the other hand, when the matching link data 301 is registered, the related data 302 registered in association with the link data 301 is acquired, and the related data 302 is transmitted to the terminal device 3 (S605). .

  The related data acquisition unit 34 of the terminal device 3 receives the related data 302 transmitted from the broadcast providing device 2 (S606), and displays the related data 302 on the related data display unit 35 as shown in FIG. 9, for example. (S607). The display unit 35 may display a web page or a videophone screen such as a still image or a moving image that is the acquired related data 302, and an option for the user to answer a question is displayed. May be. Further, when the related data display unit 35 and the broadcast content display unit 36 are realized by the same display or the like, the related data 302 and the broadcast content are respectively reduced and divided on the left, right, top, bottom or end of the screen. May be displayed.

  As a method of using the screen or the like displayed on the display unit 35, there is a coupon that can be used at an information provider's store or the like. Only the user who can acquire the link data 301 embedded in the very momentary image being broadcast can obtain the coupon, and the information provider can also attract customers by a method similar to forklift. In addition, for example, a free gift is presented to a user who has received broadcasts from a plurality of stores of department stores in the Tokyo metropolitan area and has collected related data 302 as proof of stopping at all stores. The information provider can also attract customers by using a technique similar to the stamp rally.

  The information providing system according to the first embodiment of the present invention will be described below with reference to the drawings. When the terminal device 3 does not analyze the link data 301 from the image data or the like as the broadcast content, but the broadcast providing device 2 analyzes the link data 301, the same information providing function as in the above embodiment is provided. It is realized.

  The substantial configuration of the broadcast providing apparatus 2 is the same as that of the above-described embodiment described with reference to FIG. 2, but the related database 21, the related data registration unit 22, and the basic data receiving unit 23, A link data analysis unit 24 and a related data acquisition unit 25 are provided. Moreover, although the substantial structure of the terminal device 3 is the same as that of said embodiment demonstrated with reference to FIG. 2, the receivable area detection part 31, the broadcast wave receiving part 32, and a related data acquisition part 34, a related data display unit 35, a basic data acquisition unit 37, and a basic data transmission unit 38.

  Next, processing for analyzing link data 301 and acquiring related data 302 in the information distribution system of the present embodiment will be described with reference to FIG. The broadcast providing device 2 registers the related data 302 and the link data 301 in the related database 21 by using the related data registration unit 22 (S401, S402), and the terminal device 3 can receive the broadcast by the receivable area detecting unit 31. The process from detecting whether the area is a small area and receiving the broadcast by the broadcast wave receiving unit 32 (S501 to S503) is the same as in the above embodiment.

  The basic data acquisition unit 37 of the terminal device 3 acquires basic data 303 including link data 301 for accessing the related data 302 from broadcast data of the broadcast using the broadcast wave received by the broadcast wave receiving unit 32. (S1001). Here, the basic data 303 is, for example, one-screen data including link data 301 displayed on a display among moving image data of broadcast contents captured by a user pressing a predetermined button.

  The basic data transmitting unit 38 of the terminal device 3 transmits the basic data 303 acquired by the basic data acquiring unit 37 to the basic data receiving unit 23 of the broadcast providing device 2 (S1002), and the basic data receiving unit of the broadcast providing device 2 23 receives the transmitted basic data 303 (S1003).

  The link data analysis unit 24 of the broadcast providing apparatus 2 analyzes the received basic data 303 and extracts link data 301 for accessing the related data 302 (S1004). As an analysis method, the same method as the acquisition method of the link data 301 of the link data acquisition part 33 in said embodiment is applicable.

  The related data obtaining unit 25 of the broadcast providing apparatus 2 searches whether the link data 301 that matches the related database 21 is registered based on the link data 301 analyzed by the link data analyzing unit 24 (S1005).

  When the matching link data 301 is not registered, a predetermined error message may be displayed on the related data display unit 35 of the terminal device 3 and the process may be terminated (S1006). On the other hand, when the matching link data 301 is registered, the related data 302 registered in association with the link data 301 is acquired, and the related data 302 is transmitted to the terminal device 3 (S1007). .

  The related data acquisition unit 34 of the terminal device 3 receives the related data 302 transmitted from the broadcast providing device 2 (S1008), and displays the related data 302 on the related data display unit 35 (SS1009).

  According to the above-described embodiment, it is not necessary to provide a complicated mechanism for analyzing link data from broadcast data received on the terminal device 3 side, so that the manufacturing cost can be reduced and the risk of failure occurrence is also reduced. It is possible. Then, the user can automatically acquire and browse more detailed information related to the broadcast content using the link data analyzed on the broadcast providing apparatus 2 side with the broadcast content as an entrance.

  The information providing system according to the second embodiment of the present invention will be described below with reference to the drawings. Prior to the broadcast, data such as broadcast contents is registered in the center device 4 so as to be searchable, and the information providing function similar to the above embodiment or the first embodiment is realized.

  The substantial configuration of the broadcast providing apparatus 2 is the same as that of the above-described embodiment or Example 1 described with reference to FIG. 2, but includes a broadcast detailed data transmission unit 26. The substantial configuration of the terminal device 3 is the same as that of the above-described embodiment or example 1 described with reference to FIG.

  The center device 4 is an information processing device installed in an information provider's store or the like having a function of centrally managing each broadcast providing device 2 and each terminal device 3. For example, a workstation is included.

  FIG. 11 is a diagram illustrating a configuration of the center device 4. As shown in FIG. 4, the center device 4 includes a broadcast detailed database 51, a broadcast detailed data receiving unit 52, and a broadcast detailed data registration unit 53.

  FIG. 12 is a diagram illustrating an example of a configuration of data such as broadcast contents registered in the broadcast detail database 51. As shown in FIG. 12, area data 1201 is registered in association with broadcast content data 1202 and broadcast time data 1203. Not all data items are necessarily registered. In addition, data items such as genres of broadcast contents may be registered.

  Next, processing for searching for and acquiring registered broadcast content data 1202 and the like in the information distribution system of the present embodiment will be described with reference to FIG. The processing in FIG. 4, FIG. 5, FIG. 6, or FIG. 10 of the broadcast providing device 2 and the terminal device 3 is the same as that in the above-described embodiment or example 1.

  When a store or company, which is an information provider, decides the broadcast contents to be broadcast, the broadcast time and the details of the broadcast area, the broadcast detailed data transmission unit 26 of the broadcast providing apparatus 2 reads the area data 1201 and the broadcast contents. Data 1202 and broadcast time data 1203 are transmitted to the center apparatus 4 (S1301).

  Then, the broadcast detail data receiving unit 52 of the center apparatus 4 registers the received area data 1201, broadcast content data 1202, and broadcast time data 1203 in the broadcast detail database 51 in association with each other (S1302). Here, each data registered in the broadcast details database 51 may be encrypted. Thereby, security can be improved. The area data 1201, the broadcast content data 1202, the broadcast time data 1203, and the like may be registered and managed in a timetable server or the like separate from the center apparatus 4.

  Then, the broadcast detailed data obtaining unit 39 of the terminal device 3 stores the broadcast detailed data 51 of the center device 4 in the broadcast detailed database 51 based on at least one of the keywords relating to the area data 1201, the broadcast content data 1202, and the broadcast time data 1203 input by the user. It is searched whether or not matching data is registered (S1303, S1304).

  When the matching data is not registered, a predetermined error message may be displayed on the related data display unit 35 of the terminal device 3 and the processing may be terminated (S1305). On the other hand, if matching data is registered, the data and other area data 1201, broadcast content data 1202, and broadcast time data 1203 registered in association with each other are acquired, and these data are stored in the terminal device. 3 (S1306). Thereby, the user can know in advance what kind of broadcast content can be received in what area and in what broadcast time.

  If the broadcast channel that can be viewed from the current location of the terminal device 3 is searched based on the position data of the terminal device 3 and the area data 1201, the data obtained in step 1306 is displayed within what number m from the current location. Whether there is a receivable broadcast or the like may be displayed as a search result in a list or in a mapped form on a predetermined map as a search result in order from the shortest distance.

  Further, when the terminal device 3 makes an inquiry to the broadcast detail database 51 of the center device 4, user authentication is performed, and the inquiry history for each user is managed by the database based on the identification information such as the user ID, and the information provider Can be used for analysis or marketing.

  Further, when the center device 4 grasps and stores the contents of the Web page or the like that is the related data 302 registered in the related database 21, for example, when the user inputs the keyword “miso ramen” from the terminal device 3, “ A list of broadcast channels having related data 302 including “Miso Ramen” may be displayed. Thereby, it becomes possible to meticulously correspond to the purpose of use of the user.

  According to the above embodiment, the user can know when, where and what kind of broadcast contents have been broadcast in the past, or what kind of broadcast will be made in the future. In addition, it is possible to receive a broadcast according to the preference by its own voluntary selection, and automatically acquire and browse more detailed information related to the broadcast content via the link data.

  Hereinafter, an information providing system according to a third embodiment of the present invention will be described with reference to the drawings. Data such as broadcast contents received by the user in the past so as to be searchable is registered in the center device 4 to realize the information providing function similar to the above-described embodiment and each example.

  The substantial configurations of the broadcast providing device 2 and the terminal device 3 are the same as those of the above-described embodiment and each example described with reference to FIG. 2, and the substantial configuration of the center device 4 is also illustrated in FIG. The embodiment is the same as the embodiment and each example described with reference to FIG. 2, but includes a history database 54, a history data registration unit 55, a history search unit 56, and a playback unit 57.

  FIG. 14 is a diagram illustrating an example of a configuration of data such as broadcast contents registered in the history database 54. As shown in FIG. 14, at least one of broadcast content data 1401, link data 301, and related data 302 is identification data 1402 for specifying broadcast content data 1401, identification data 1403 for specifying link data 301, and related data. 302 is registered in association with at least one of identification data 1404 for specifying 302, broadcast content data 1401, link data 301, user identification data 1405 of the user who acquired the related data 302, time data 1406, and position data 1407. In addition, data items such as genres of broadcast contents may be registered.

  Next, processing for searching for and acquiring registered broadcast content data 1401 and the like in the information distribution system of the present embodiment will be described with reference to FIG. The processing in FIG. 4, FIG. 5, FIG. 6, or FIG. 10 of the broadcast providing apparatus 2 and the terminal apparatus 3 is the same as that in the above embodiment or each example.

  When the user receives a broadcast by the terminal device 3 and uses the link data 301 or the related data 302, the history data registration unit 55 of the center device 4 displays the broadcast content data 1401, the link data 301, the related data 302, and the identification data. 1402, identification data 1403, identification data 1404, user identification data 1405, time data 1406, and position data 1407 are associated with each other and registered in the history database 54 (S1501). Note that these pieces of data separate from the center device 4 may be registered and managed.

  Then, the history search unit 56 of the center device 4 is based on a keyword related to at least one of identification data 1402, identification data 1403, identification data 1404, user identification data 1405, time data 1406, and position data 1407 input by the user. It is searched whether or not data matching the history database 54 of the center device 4 is registered (S1502, S1503).

  If no matching data is registered, a predetermined error message may be displayed on the related data display unit 35 of the terminal device 3 and the process may be terminated (S1504). On the other hand, if matching data is registered, the data and other data registered in association with the data are acquired, and these data are reproduced (S1505). Thereby, the user can know the broadcast content, link data, or related data used in the past based on, for example, information obtained by a word of mouth from a third party several days later.

  In step 1505, the data of the broadcast content is stored in a HDD (Hard Disk Drive) or the like of the center device 4 for recording or playback, or the video displayed on the terminal device 3 is temporarily stopped. Even if it is a case, a moving image may be restarted from the time of interruption.

  Simply leaving a history of the broadcast may cause a situation that the user cannot remember after a lapse of a certain time. To avoid this, the user inputs and records comment information such as a store name at the same time. Alternatively, the terminal device 3 may be displayed by mapping the user's route on the predetermined map to reproduce the user's route on which position and position.

  The history of the link data of the received broadcast may be displayed as a list when the screen of the terminal device 3 receiving and displaying the broadcast is switched. The link data is automatically acquired by a user's button press operation or for a broadcast that satisfies a predetermined condition set in advance, retained until a predetermined time or a predetermined amount is exceeded, and is deleted when the value is exceeded. It may be.

  Further, the terminal device 3 instead of the center device 4 may include a history database, a history data registration unit, a history search unit, and a playback unit, and each of the center device 4 and the terminal device 3 is a history database. A history data registration unit, a history search unit, and a playback unit may be provided. As a result, the user can easily know when and where what kind of information has been viewed by the terminal device of his / her own device, and obtain broadcast contents, link data and related data again based on past behavior patterns. You can browse.

  According to the above embodiment, the user can know who, when, where, and what information was browsed even when it is difficult to accurately identify the location and time at which the information was received. In addition, the broadcast contents, link data, and related data can be acquired and viewed again based on past behavior patterns without providing a complicated mechanism necessary for storing and retrieving history data in the terminal device.

  The information providing system according to the fourth embodiment of the present invention will be described below. The terminal device 3 is further provided with a function for a user viewing the related data 302 to send a reply to the broadcast providing device 2, thereby realizing the information providing function similar to the above embodiment and each example.

  The substantial configurations of the broadcast providing device 2 and the center device 4 are the same as those of the above-described embodiment and each example described with reference to FIG. 2, and the substantial configuration of the terminal device 3 is also illustrated in FIG. Although the same as the above-described embodiment and each example described with reference to FIG.

  Next, processing for searching and acquiring registered broadcast content data 1401 and the like in the information distribution system of the present embodiment will be described.

  The processes in the broadcast providing device 2, the terminal device 3, and the center device 4 are basically the same as those in the above embodiment or each example. However, when the user browses the related data 302 displayed on the related data display unit 35 of the terminal device 3 and makes a response to the related data 302, the reply information transmitting unit 40 of the terminal device 3 The reply information is transmitted to the broadcast providing device 2. As a result, two-way communication between the user and the information provider is realized, and information can be transmitted to each other instead of unilaterally transmitting information, and mutual feedback can be achieved.

  For example, a broadcast that the sale of freshly baked bread is started from the bread store installed in the basement of the department store, and the user sends an e-mail for reserving freshly baked bread from the terminal device 3 It may be to do. Further, for example, the information provider may broadcast a question in a quiz format, and the user may send an answer by e-mail from the terminal device 3 in one of 1 to 5. Further, for example, the user who is the parent of the lost child may request the information provider of the lost child information center to make a lost child guidance broadcast using the videophone function from the terminal device 3. Also, for example, an information provider broadcasts a TV shopping together with a reception telephone number, and a user who wants to purchase automatically sends a telephone number from the terminal device 3 based on the telephone number information as the link data 301 and places an order. It may be done. Further, for example, at a prep school or a university, broadcasting regarding lecture guidance or class cancellation information may be performed, and a user who is a student may transmit evaluation information for a lecture from the terminal device 3 by e-mail.

  In addition, if reply information is always transmitted via a predetermined broadcasting station, etc., information management is performed, and reply information from a malicious user that harms the benefit of the information provider is eliminated to ensure safe and smooth transmission. Bi-directional communication can be realized.

  According to the said Example, after browsing a relevant data, a user can transmit information himself / herself to an information provider based on the relevant data, and can perform two-way communication.

  Hereinafter, an information providing system according to a fifth embodiment of the present invention will be described with reference to the drawings. The terminal device 3 is further provided with a function of displaying the positional relationship between the own device and the broadcast wave output device 1 to realize the information providing function similar to the above-described embodiment and each example.

  The substantial configurations of the broadcast wave output device 1, the broadcast providing device 2, and the center device 4 are the same as those in the above-described embodiment and each example described with reference to FIG. A substantial configuration is the same as that of the above-described embodiment and each example described with reference to FIG. 2, but includes a positional relationship display unit 41.

  Next, processing for grasping and displaying the positional relationship between the terminal device 3 and the broadcast wave output device 1 in the information distribution system of the present embodiment will be described.

  The processes in the broadcast wave output device 1, the broadcast providing device 2, the terminal device 3, and the center device 4 are basically the same as those in the above embodiment or each example. However, the positional relationship display unit 41 of the terminal device 3 displays the position data of the broadcast wave output device 1 and an arbitrary time point when the user receives a broadcast by the terminal device 3 and / or acquires the related data 302. For example, the positional relationship between the broadcast wave output device 1 and the terminal device 3 is displayed as shown in FIG. Further, the distance between the broadcast wave output device 1 and the terminal device 3, the required time, and the like may be displayed together. As a result, the information provider that broadcasts a broadcast that can be received in a relatively small area has broadcast contents that attract the user's interest in order to attract the user to a store or the like where the broadcast wave output device 1 is provided. The user can determine whether or not to stop at the store or the like from a distance situation, and can grasp the route when actually stopping, which is beneficial to both the information provider and the user.

  The position data of the broadcast wave output device 1 may be embedded in the broadcast wave data and displayed when the terminal device 3 receives the broadcast. Thereby, the user can know the position of the broadcast wave output device 1 that is broadcasting while receiving the broadcast. In addition, the position data of the broadcast wave output device 1 is incorporated in the link data 301 and is acquired when the terminal device 3 acquires the link data 301 and is displayed when the related data 302 is acquired. There may be. Thereby, the user can know the position of the broadcast wave output device 1 at the time when the user is interested by browsing the related data 302 and is likely to visit.

  The position data of the terminal device 3 on the user side is to be obtained by grasping the position information of the own terminal device 3 using a GPS function or the like by a mechanism such as the receivable area detection unit 31 described above. Also good.

  Further, the distance, route, required time, etc. between the broadcast wave output device 1 and the terminal device 3 are calculated or determined from differences in longitude, latitude, height, etc. using a known map database, etc., based on the position data of both. May be. The display on the terminal device 3 may be a display on a part of the liquid crystal display, or may be displayed for the first time when the user presses a predetermined button.

  According to the above embodiment, the user can grasp the positional relationship between his / her current location and the place where the broadcast wave output device is installed, and what route and how much time and distance the place is. It is possible to determine whether it is possible to arrive.

  The information providing system according to the sixth embodiment of the present invention will be described below. The information providing apparatus 2 or the center apparatus 4 may be provided with a mechanism for performing a billing process according to the user's use of the system or the degree of customer collection. As a result, it is possible to secure the economic benefit of operating the system by the information provider or the management service provider of the center device.

  Further, the terminal device 3 may be provided with a mechanism capable of upgrading the software of the terminal device 3 from the carrier via a mobile network or the like. Thereby, the malfunction that a broadcast cannot be received by the model number difference, the version upgrade of the terminal device 3, etc. can be avoided.

  Further, the program for realizing the functions of the broadcast wave output device 1, the information providing device 2, the terminal device 3, and the center device 4 in the above embodiment and each example is read by each device and executed. You may perform the process which implement | achieves the function of a system. Further, the program is transmitted to another computer system by a transmission wave through a CD-ROM or magneto-optical disk as a computer-readable recording medium, or through the Internet or a telephone line as a transmission medium. Also good.

  The above-described embodiments and examples are preferred embodiments of the present invention, and various modifications can be made without departing from the scope of the present invention. For example, when appreciating a picture at a museum, etc., each picture is provided with a broadcast wave output device 1 to broadcast the explanation of the picture, or used for mobile sales using a mobile library or a car such as a stone shochu. Also, street performers use it to attract customers, broadcast where parking spaces are empty, use it for catering or delivery services to deliverable areas, ramen shops, etc. Is applicable to an embodiment that broadcasts an actual congestion situation.

  In the above embodiment or each example, the system configuration in which the broadcast wave output device 1, the information providing device 2, and the center device 4 are connected as separate devices has been described. However, each function has one computer system. As a matter of course, the present invention can also be applied to a configuration in which a plurality of server devices and the like are added for each configuration and function implemented as:

It is a figure which shows the structure of the system in embodiment of this invention. It is a block diagram which shows the function of the broadcast provision apparatus and terminal device in embodiment of this invention. It is a figure which shows the data structure of the related database in embodiment of this invention. It is a flowchart which shows the operation | movement of the related data and link data registration process of the broadcast provision apparatus in embodiment of this invention. It is a flowchart which shows the operation | movement of the link data acquisition process from the broadcast of the terminal device in embodiment of this invention. It is a flowchart which shows the operation | movement of the related data acquisition process from the link data of the terminal device in embodiment of this invention. It is an example of the screen displayed on the broadcast content display part in embodiment of this invention. It is an example of the screen displayed on the broadcast content display part in embodiment of this invention. It is an example of the screen which displays the acquired related data in the embodiment of the present invention. It is a flowchart which shows the operation | movement of the link data analysis process of the broadcast provision apparatus in Example 1 of this invention. It is a block diagram which shows the function of the center apparatus in Example 2 of this invention. It is a figure which shows the data structure of the broadcast detailed database in Example 2 of this invention. It is a flowchart which shows the operation | movement of the search process of the center apparatus in Example 2 of this invention. It is a figure which shows the data structure of the history database in Example 3 of this invention. It is a flowchart which shows operation | movement of the search process of the center apparatus in Example 3 of this invention. It is an example of the screen which displays the positional relationship in Example 5 of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Broadcast wave output apparatus 2 Broadcast provision apparatus 3 Terminal apparatus 100 Network

Claims (33)

An information providing system including a broadcast wave output device that broadcasts to a predetermined area, a broadcast providing device connected to the broadcast wave output device, and a terminal device connected to the broadcast providing device via a network. And
The broadcast providing apparatus includes a related database for registering related data in association with link data to the related data;
The related data registration means for registering the related data and the link data in the related database,
The broadcast wave output device comprises a broadcast wave output means for outputting a broadcast wave used for broadcasting that can be received only in a predetermined area,
The terminal device is a receivable area detecting means for detecting whether or not the terminal can receive the broadcast wave output by the broadcast wave output means of the broadcast wave output device;
Broadcast wave receiving means for receiving the broadcast wave output by the broadcast wave output means of the broadcast wave output device;
Link data obtaining means for obtaining link data from the broadcast data of the broadcast using the broadcast wave received by the broadcast wave receiving means to the related data;
Related data acquisition means for searching the related database of the broadcast providing device based on the link data acquired by the link data acquisition means and acquiring the related data associated with the link data;
Related data display means for displaying the related data acquired by the related data acquisition means;
An information providing system comprising: An information providing system including a broadcast wave output device that broadcasts to a predetermined area, a broadcast providing device connected to the broadcast wave output device, and a terminal device connected to the broadcast providing device via a network. And
The broadcast providing apparatus includes a related database for registering related data in association with link data to the related data;
Related data registration means for registering the related data and the link data in the related database;
Basic data receiving means for receiving basic data transmitted by the basic data transmitting means of the terminal device;
Link data analyzing means for analyzing the basic data received by the basic data receiving means and extracting link data to the related data;
Related data acquisition means for searching the related database based on the link data extracted by the link data analysis means and acquiring the related data associated with the link data;
Associated data transmission means for transmitting the associated data obtained by the associated data obtaining means to the terminal device,
The broadcast wave output device comprises a broadcast wave output means for outputting a broadcast wave used for broadcasting that can be received only in a predetermined area,
The terminal device is a receivable area detecting means for detecting whether or not the terminal can receive the broadcast wave output by the broadcast wave output means of the broadcast wave output device;
Broadcast wave receiving means for receiving the broadcast wave output by the broadcast wave output means of the broadcast wave output device;
A basis for acquiring basic data including link data to the related data used for analyzing link data from the broadcast data of the broadcast using the broadcast wave received by the broadcast wave receiving means to the related data Data acquisition means;
The basic data transmitting means for transmitting the basic data acquired by the basic data acquiring means to the broadcast providing device;
Related data receiving means for receiving the related data transmitted by the related data transmitting means of the broadcast providing device;
Related data display means for displaying the related data received by the related data receiving means;
An information providing system comprising: A broadcast wave output device for broadcasting to a predetermined area, at least one broadcast providing device connected to the broadcast wave output device, and at least one terminal device connected to the broadcast supply device via a network, respectively An information providing system including a center device that centrally manages each broadcast providing device and each terminal device,
The broadcast providing apparatus includes a related database for registering related data in association with link data to the related data;
The related data registration means for registering the related data and the link data in the related database,
Predetermined area data capable of receiving broadcast waves, and broadcast detailed data transmission means for transmitting broadcast content data and / or broadcast time data of the broadcast using broadcast waves to the center device,
The center device, the area data transmitted by the related data transmission means of the broadcast providing device, the broadcast detail data receiving means for receiving the broadcast content data and / or the broadcast time data,
A broadcast detail database for registering the area data received by the broadcast detail data receiving means, the broadcast content data and / or the broadcast time data in association with each other;
The area data; and broadcast detail data registration means for registering the broadcast content data and / or the broadcast time data in the broadcast detail database,
The broadcast wave output device includes broadcast wave output means for outputting the broadcast wave used for the broadcast that can be received only in a predetermined area,
The terminal device searches the broadcast details database of the center device based on at least one of the area data, the broadcast content data, and the broadcast time data input by a user, and what broadcast content and in what area Broadcast detailed data obtaining means for obtaining information on whether or not the broadcast wave can be received in broadcast time;
Receivable area detecting means for detecting whether or not the broadcast wave output by the broadcast wave output means of the broadcast wave output device is an area capable of receiving;
Broadcast wave receiving means for receiving the broadcast wave output by the broadcast wave output means of the broadcast wave output device;
Link data obtaining means for obtaining link data from the broadcast data of the broadcast using the broadcast wave received by the broadcast wave receiving means to the related data;
Related data acquisition means for searching the related database of the broadcast providing device based on the link data acquired by the link data acquisition means and acquiring the related data associated with the link data;
Related data display means for displaying the related data acquired by the related data acquisition means;
An information providing system comprising: A broadcast wave output device for broadcasting to a predetermined area, at least one broadcast providing device connected to the broadcast wave output device, and at least one terminal device connected to the broadcast supply device via a network, respectively An information providing system including a center device that centrally manages each broadcast providing device and each terminal device,
The broadcast providing apparatus includes a related database for registering related data in association with link data to the related data;
Related data registration means for registering the related data and the link data in the related database;
Broadcast area data capable of receiving broadcast waves, broadcast detail data transmission means for transmitting broadcast content data and / or broadcast time data of the broadcast using broadcast waves to the center device,
Basic data receiving means for receiving basic data transmitted by the basic data transmitting means of the terminal device;
Link data analyzing means for analyzing the basic data received by the basic data receiving means and extracting link data to the related data;
Related data acquisition means for searching the related database based on the link data extracted by the link data analysis means and acquiring the related data associated with the link data;
Associated data transmission means for transmitting the associated data obtained by the associated data obtaining means to the terminal device,
The center device, the area data transmitted by the related data transmission means of the broadcast providing device, the broadcast detail data receiving means for receiving the broadcast content data and / or the broadcast time data,
A broadcast detail database for registering the area data received by the broadcast detail data receiving means, the broadcast content data and / or the broadcast time data in association with each other;
The area data; and broadcast detail data registration means for registering the broadcast content data and / or the broadcast time data in the broadcast detail database,
The broadcast wave output device includes broadcast wave output means for outputting the broadcast wave used for the broadcast that can be received only in a predetermined area,
The terminal device searches the broadcast details database of the center device based on at least one of the area data, the broadcast content data, and the broadcast time data input by a user, and what broadcast content and in what area Broadcast detailed data obtaining means for obtaining information on whether or not the broadcast wave can be received in broadcast time;
Receivable area detecting means for detecting whether or not the broadcast wave output by the broadcast wave output means of the broadcast wave output device is an area capable of receiving;
Broadcast wave receiving means for receiving the broadcast wave output by the broadcast wave output means of the broadcast wave output device;
A basis for acquiring basic data including link data to the related data used for analyzing link data from the broadcast data of the broadcast using the broadcast wave received by the broadcast wave receiving means to the related data Data acquisition means;
The basic data transmitting means for transmitting the basic data acquired by the basic data acquiring means to the broadcast providing device;
Related data receiving means for receiving the related data transmitted by the related data transmitting means of the broadcast providing device;
Related data display means for displaying the related data received by the related data receiving means;
An information providing system comprising: The center device acquires the broadcast content data of the broadcast using the broadcast wave received by the broadcast wave receiving unit by the terminal device, the link data acquired by the link data acquisition unit, and the related data acquisition unit. At least one of the related data is at least one of the broadcast content data, identification data for specifying the link data and the related data, and user identification data of the user who acquired the data, time data, and position data A history database for registration in association with
History data registration means for registering the broadcast content data, the link data, the related data, the identification data, the user identification data, the time data and the position data in the history database;
The history database is searched based on the identification data input by the user, and at least one of the corresponding broadcast content data, the link data, the related data, the user identification data, the time data, and the position data is obtained. History retrieval means to obtain;
Playback means for playing back at least one of the broadcast content data acquired by the history search means, the link data, the related data, the user identification data, the time data, and the position data;
The information providing system according to claim 3 or 4, further comprising: The terminal device includes: broadcast content data of the broadcast in which the broadcast wave received by the broadcast wave reception unit is used; the link data acquired by the link data acquisition unit; and the related data acquired by the related data acquisition unit. At least one is associated with at least one of the broadcast content data, the identification data for specifying the link data and the related data, and the user identification data of the user who acquired the data, time data, and position data A history database to register,
History data registration means for registering the broadcast content data, the link data, the related data, the identification data, the user identification data, the time data and the position data in the history database;
The history database is searched based on the identification data input by the user, and at least one of the corresponding broadcast content data, the link data, the related data, the user identification data, the time data, and the position data is obtained. History retrieval means to obtain;
Playback means for playing back at least one of the broadcast content data acquired by the history search means, the link data, the related data, the user identification data, the time data, and the position data;
The information providing system according to any one of claims 1 to 5, further comprising:   The terminal device includes reply information transmitting means for transmitting, to the broadcast providing apparatus, reply information for allowing the user who has viewed the related data displayed by the related data display means to respond to the related data. The information providing system according to any one of claims 1 to 6, wherein:   The receivable area detecting means of the terminal device is an area where the broadcast wave can be received based on the radio wave intensity information of the broadcast wave output by the broadcast wave output means of the broadcast wave output device. It is detected whether or not, The information provision system of any one of Claim 1 to 7 characterized by the above-mentioned.   The receivable area detecting means of the terminal device detects whether or not the broadcast wave can be received based on position data of the broadcast wave output device and the terminal device. The information provision system according to any one of claims 1 to 7.   The terminal device, when receiving the broadcast wave by the broadcast wave receiving means and / or acquiring the related data by the related data acquisition means, the broadcast data and / or the related data using the broadcast wave. Positional relationship display means for displaying positional information of the broadcast wave output device and the terminal device based on the position data of the broadcast wave output device obtained together with data and the position data of the terminal device at an arbitrary time point The information providing system according to any one of claims 1 to 9, further comprising:   The said terminal device is provided with the broadcast content display means which displays the broadcast content of the said broadcast in which the said broadcast wave received by the said broadcast wave receiving means is used, The any one of Claim 1 to 10 characterized by the above-mentioned. Information providing system described.   12. The related data registered in the related database of the broadcast providing apparatus acquired by the terminal device via a network is encrypted. Information provision system. An information providing method using a broadcast wave output device for broadcasting to a predetermined area, a broadcast providing device connected to the broadcast wave output device, and a terminal device connected to the broadcast provision device via a network There,
The terminal device detects whether it is an area capable of receiving a broadcast wave used for broadcast that can be received only in a predetermined area output from the broadcast wave output device; and
Receiving the broadcast wave output from the broadcast wave output device;
Obtaining link data from the broadcast data of the broadcast in which the received broadcast wave is used to related data;
Based on the acquired link data, the related data of the broadcast providing device is registered in association with the link data to the related data, and the related database is searched and associated with the link data. Obtaining relevant data;
Displaying the acquired related data;
An information providing method characterized by comprising: An information providing method using a broadcast wave output device for broadcasting to a predetermined area, a broadcast providing device connected to the broadcast wave output device, and a terminal device connected to the broadcast provision device via a network There,
The terminal device detects whether it is an area capable of receiving a broadcast wave used for broadcast that can be received only in a predetermined area output from the broadcast wave output device; and
Receiving the broadcast wave output from the broadcast wave output device;
Obtaining basic data including link data to the related data used for analyzing link data from the broadcast data of the broadcast in which the received broadcast wave is used to related data;
Transmitting the acquired basic data to the broadcast providing device, and
The broadcast providing device receives the basic data transmitted from the terminal device;
Analyzing the received basic data and extracting link data to the related data;
Based on the extracted link data, the related data of the broadcast providing device is registered in association with the link data to the related data and searched for the related database, and the related data is associated with the link data. Obtaining relevant data;
Transmitting the obtained related data to the terminal device,
The terminal device receives the related data transmitted from the broadcast providing device;
Displaying the received related data;
An information providing method characterized by comprising: A broadcast wave output device for broadcasting to a predetermined area, at least one broadcast providing device connected to the broadcast wave output device, and at least one terminal device connected to the broadcast supply device via a network, respectively An information providing method using a center device that centrally manages each broadcast providing device and each terminal device,
The terminal device receives the area data received from the broadcast providing device of the center device based on at least one of area data, broadcast content data, and broadcast time data input by a user, the broadcast content data, and / or the A step of searching a broadcast detail database for registering the broadcast time data in association with each other to obtain information on what area and what kind of broadcast content and / or broadcast time can receive the broadcast wave; ,
Detecting whether or not it is an area capable of receiving a broadcast wave used for broadcasting that can be received only in a predetermined area output from the broadcast wave output device;
Receiving the broadcast wave output from the broadcast wave output device;
Obtaining link data from the broadcast data of the broadcast in which the received broadcast wave is used to related data;
Based on the acquired link data, the related data of the broadcast providing device is registered in association with the link data to the related data, and the related database is searched and associated with the link data. Obtaining relevant data;
Displaying the acquired related data;
An information providing method characterized by comprising: A broadcast wave output device for broadcasting to a predetermined area, at least one broadcast providing device connected to the broadcast wave output device, and at least one terminal device connected to the broadcast supply device via a network, respectively An information providing method using a center device that centrally manages each broadcast providing device and each terminal device,
The terminal device receives the area data received from the broadcast providing device of the center device based on at least one of area data, broadcast content data, and broadcast time data input by a user, the broadcast content data, and / or the A step of searching a broadcast detail database for registering the broadcast time data in association with each other to obtain information on what area and what kind of broadcast content and / or broadcast time can receive the broadcast wave; ,
Detecting whether or not it is an area capable of receiving a broadcast wave used for broadcasting that can be received only in a predetermined area output from the broadcast wave output device;
Receiving the broadcast wave output from the broadcast wave output device;
Obtaining basic data including link data to the related data used for analyzing link data from the broadcast data of the broadcast in which the received broadcast wave is used to related data;
Transmitting the acquired basic data to the broadcast providing device, and
The broadcast providing device receives the basic data transmitted from the terminal device;
Analyzing the received basic data and extracting link data to the related data;
Based on the extracted link data, the related data of the broadcast providing device is registered in association with the link data to the related data and searched for the related database, and the related data is associated with the link data. Obtaining relevant data;
Transmitting the obtained related data to the terminal device,
The terminal device receives the related data transmitted from the broadcast providing device;
Displaying the received related data;
An information providing method characterized by comprising: Based on the identification data input by the user, the center device acquires the broadcast content data of the broadcast using the broadcast wave received by the broadcast wave reception unit by the terminal device, and the link data acquisition unit. At least one of the link data and the related data acquired by the related data acquisition means is the broadcast content data, the identification data for specifying the link data and the related data, and the user who acquired the data. A history database to be registered in association with at least one of user identification data, time data, and position data is searched and the corresponding broadcast content data, the link data, the related data, the user identification data, the time data, and the position Step to get at least one of the data And,
Replaying at least one of the acquired broadcast content data, the link data, the related data, the user identification data, the time data and the position data;
The information providing method according to claim 15 or 16, characterized by comprising: The terminal device, based on the identification data input by the user, broadcast content data of the broadcast using the broadcast wave received by the broadcast wave receiving unit, the link data acquired by the link data acquiring unit, and At least one of the related data acquired by the related data acquisition means, the broadcast content data, identification data for specifying the link data and the related data, and user identification data of the user who acquired the data, At least one of the broadcast content data, the link data, the related data, the user identification data, the time data, and the position data is searched by searching a history database registered in association with at least one of time data and position data. Step to get one,
Replaying at least one of the acquired broadcast content data, the link data, the related data, the user identification data, the time data and the position data;
The information providing method according to claim 13, further comprising:   The said terminal device has the step which the said user who browsed the displayed related data receives the reply information for responding to the related data, and has the step which transmits to the said broadcast provision apparatus from Claim 13 characterized by the above-mentioned. 19. The information provision method according to any one of items 18.   The terminal device is obtained together with the broadcast data and / or the related data data in which the broadcast wave is used when the broadcast wave is received and / or when the related data is acquired by the related data acquisition unit. The step of displaying positional information of the broadcast wave output device and the terminal device on the basis of the position data of the broadcast wave output device and the position data of the terminal device at an arbitrary time point. 20. The information providing method according to any one of items 19 to 19.   The information providing method according to any one of claims 13 to 20, wherein the terminal device includes a step of displaying a broadcast content of the broadcast in which the received broadcast wave is used. A related database for registering related data in association with link data to the related data;
The related data and the link data are retrieved so that the related data associated with the link data can be acquired by searching based on the link data to the related data acquired from broadcast data of broadcasting. Related data registration means for registering in the related database;
A broadcast providing apparatus comprising: A related database for registering related data in association with link data to the related data;
The related data and the link data are retrieved so that the related data associated with the link data can be acquired by searching based on the link data to the related data acquired from broadcast data of broadcasting. Related data registration means for registering in the related database;
Basic data receiving means for receiving basic data including link data to the related data used for analyzing link data from the broadcast data of the broadcast to the related data;
Link data analyzing means for analyzing the basic data received by the basic data receiving means and extracting link data to the related data;
Related data acquisition means for searching the related database based on the link data extracted by the link data analysis means and acquiring the related data associated with the link data;
A broadcast providing apparatus comprising: Receivable area detecting means for detecting whether or not the area is capable of receiving broadcast waves;
Broadcast wave receiving means for receiving the broadcast wave;
Link data acquisition means for acquiring link data from broadcast data of broadcast using the broadcast wave received by the broadcast wave reception means to related data;
Based on the link data acquired by the link data acquisition means, a search is made for a related database in which the related data is registered in association with the link data for the related data, and is associated with the link data. Related data acquisition means for acquiring said related data;
Related data display means for displaying the related data acquired by the related data acquisition means;
A terminal device comprising: Receivable area detecting means for detecting whether or not the area is capable of receiving broadcast waves;
Broadcast wave receiving means for receiving the broadcast wave;
A basis for acquiring basic data including link data to the related data used for analyzing link data from the broadcast data of the broadcast using the broadcast wave received by the broadcast wave receiving means to the related data Data acquisition means;
The basic data transmitting means for transmitting the basic data acquired by the basic data acquiring means to the broadcast providing device;
Based on the link data extracted by analyzing the basic data, the link data obtained by searching a related database in which the related data is registered in association with the link data to the related data; Associated data receiving means for receiving the associated data associated with each other;
Related data display means for displaying the related data received by the related data receiving means;
A terminal device comprising: At least one of the broadcast content data of the broadcast using the broadcast wave received by the broadcast wave receiving unit, the link data acquired by the link data acquisition unit, and the related data acquired by the related data acquisition unit History for registering in association with at least one of identification data for specifying the broadcast content data, link data and related data, and user identification data, time data, and position data of the user who acquired the data A database,
History data registration means for registering the broadcast content data, the link data, the related data, the identification data, the user identification data, the time data and the position data in the history database;
The history database is searched based on the identification data input by the user, and at least one of the corresponding broadcast content data, the link data, the related data, the user identification data, the time data, and the position data is obtained. History retrieval means to obtain;
Playback means for playing back at least one of the broadcast content data acquired by the history search means, the link data, the related data, the user identification data, the time data, and the position data;
26. The terminal device according to claim 24 or 25, comprising:   27. The apparatus according to claim 24, further comprising reply information transmitting means for transmitting reply information for the user viewing the related data displayed by the related data display means to respond to the related data. The terminal device according to any one of claims.   The said receivable area detection means detects whether it is an area which can receive the said broadcast wave based on the electromagnetic wave intensity information of the said broadcast wave, The any one of Claim 24 to 27 characterized by the above-mentioned. The terminal device according to item 1.   The reception area detection means detects whether or not the broadcast wave can be received based on position data of the terminal device. The terminal device according to item.   When the broadcast wave is received by the broadcast wave receiving means and / or when the related data is acquired by the related data acquisition means, the broadcast wave used by the broadcast wave and / or the data of the related data is obtained. And a positional relationship display means for displaying positional information of the broadcast wave output device and the terminal device based on the positional data of the broadcast wave output device and the position data of the terminal device at an arbitrary time. The terminal device according to any one of claims 24 to 29.   The terminal device according to any one of claims 24 to 30, further comprising broadcast content display means for displaying the broadcast content of the broadcast using the broadcast wave received by the broadcast wave receiving means. Predetermined area data capable of receiving broadcast waves, and broadcast detailed data receiving means for receiving broadcast content data and / or broadcast time data of broadcasts using broadcast waves;
A broadcast detail database for registering the area data received by the broadcast detail data receiving means, the broadcast content data and / or the broadcast time data in association with each other;
Based on at least one of the area data, the broadcast content data, and the broadcast time data input by a user, the broadcast wave may be received at any broadcast content and / or broadcast time in any area. Broadcast detail data registration means for registering the area data, the broadcast content data and / or the broadcast time data in the broadcast detail database so as to obtain information on whether it is possible;
A center device comprising: Acquire identification data for identifying at least one of the broadcast content data, the link data and the related data of the broadcast in which the broadcast wave is used, and the data for identifying the broadcast content data, the link data and the related data. A history database for registering in association with at least one of user identification data, time data, and position data of the selected user;
History data registration means for registering the broadcast content data, the link data, the related data, the identification data, the user identification data, the time data and the position data in the history database;
The history database is searched based on the identification data input by the user, and at least one of the corresponding broadcast content data, the link data, the related data, the user identification data, the time data, and the position data is obtained. History retrieval means to obtain;
Playback means for playing back at least one of the broadcast content data acquired by the history search means, the link data, the related data, the user identification data, the time data, and the position data;
The center device according to claim 32, comprising:.

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