JP6459607B2 - Information providing program, information providing apparatus, and information providing method - Google Patents

Description

  The present invention relates to an information providing program and the like.

  When a user is watching a TV program, the user may want to reserve a broadcast service, purchase a broadcast product, or know more about the broadcast service or product from the broadcast content of the TV program. .

  In such a case, in one example, when the user presses the d button on the remote controller of the television during digital broadcasting, the server device on the broadcast station side can provide the user with information prepared by the broadcast station side. it can.

  In another example, a technology of an information communication system including a mobile terminal device and a server device is disclosed (for example, see Patent Document 1). That is, the mobile terminal device transmits to the server device program selection information indicating the time when one of the TV numbers being broadcast is selected and the selected TV number. When the server device receives the program selection information, when the product information related to the product introduced in the one TV program is stored in the product information table in the time zone when the one TV number is selected in the mobile terminal device. The storage completion information is output to the mobile terminal device. When the portable terminal device receives the storage completion information, the portable terminal device displays the product information included in the storage completion information on the display unit.

JP 2013-223046 A

  However, the server device has a problem that when the user is watching a television program, the server device cannot provide information that meets the user's needs in real time.

  For example, in another conventional example, the server device cannot provide product information to the mobile terminal device unless some TV number is selected by the mobile terminal device, or until the product information is stored in the product information table. Product information cannot be provided to the mobile terminal device. Therefore, the server device cannot provide product information to the user in real time.

  In one conventional example, when the user is watching a television program, the user presses the d button, so that the server device on the broadcast station side sends information prepared by the broadcast station side to the user. Although it can be provided, the provided information is not necessarily information that meets the needs of the user. Therefore, the server apparatus cannot provide information that meets the user's needs to the user.

  In one aspect, an object is to provide information that better meets the needs of the user when the user is watching a television program.

  In one aspect, when it is detected that a television receiver having a communication function and a communication device are connected to the Internet via the same access point, the television receiver via the access point is detected. A process of transmitting information associated with the program being displayed on the television set acquired from the device to the communication device is executed.

  According to one aspect, when a user is watching a television program, information that meets the user's needs can be provided to the user.

FIG. 1 is a functional block diagram illustrating the configuration of the information providing system according to the embodiment. FIG. 2 is a functional block diagram illustrating the configuration of the information providing apparatus according to the embodiment. FIG. 3 is a diagram illustrating an example of a format of packet data including viewing information. FIG. 4 is a diagram illustrating an example of a format of packet data including personal keywords. FIG. 5 is a diagram illustrating an example of a processing sequence of the information providing system according to the embodiment. FIG. 6 is a diagram illustrating an example of specific processing of the grouping unit according to the embodiment. FIG. 7 is a diagram illustrating an example of specific processing of the transmission content extraction engine according to the embodiment. FIG. 8 is a diagram illustrating an example of a flowchart of a reception process according to the embodiment. FIG. 9 is a diagram illustrating an example of a flowchart of the transmission content extraction process according to the embodiment. FIG. 10 is a diagram illustrating an example of a computer that executes an information providing program.

  Embodiments of an information providing program, an information providing apparatus, and an information providing method disclosed in the present application will be described below in detail with reference to the drawings. The present invention is not limited to the embodiments.

[Configuration of Information Providing System According to Embodiment]
FIG. 1 is a functional block diagram illustrating the configuration of the information providing system according to the embodiment. As shown in FIG. 1, an information providing system 9 according to an embodiment includes an information providing apparatus 1 that can communicate with each other via a network 5, an access point (AP: AP) connected to each of a television receiver 2 and a mobile communication terminal 3. Access Point) 4. The network 5 represents the Internet, for example, but is not limited to the Internet. The information providing apparatus 1 is, for example, a cloud computing server (hereinafter referred to as “cloud”) that stores data via the network 5.

  When it is detected that the television receiver 2 and the mobile communication terminal 3 are connected to the Internet via the same AP 4, the information providing apparatus 1 acquires the television receiver acquired from the television receiver 2 via the AP 4. 2, information associated with the program being displayed is transmitted to the mobile communication terminal 3. In other words, the information providing apparatus 1 provides the user with product information related to the data mined from the content displayed on the television receiver 2 so that the product information that meets the needs of the user (viewer) can be provided to the user. Are distributed to the mobile communication terminal 3. The information providing apparatus 1 provides service information related to a service that has been data mined from content displayed on the television receiver 2 so that service information that meets the needs of the user (viewer) can be provided to the user. Delivered to the terminal 3.

  The television receiver 2 is a television having a communication function. The television receiver 2 communicates with the information providing apparatus 1 via an AP 4 described later. For example, the television receiver 2 transmits viewing information of the currently displayed program being broadcast to the information providing apparatus 1 via the AP 4. The viewing information here is information on a TV program (viewing program) that the user is viewing, and includes, for example, the title and time zone of the viewing program. The transmission timing may be, for example, a timing at which a channel is switched or a timing at which some event occurs.

  The mobile communication terminal 3 is configured to be communicable with the information providing apparatus 1 via the network 5 and includes a monitor capable of displaying an image. The mobile communication terminal 3 corresponds to, for example, a portable terminal device such as a smartphone, a tablet terminal, a mobile phone, a PHS (Personal Handyphone System), a PDA (Personal Digital Assistant), and a pager.

  The mobile communication terminal 3 communicates with the information providing apparatus 1 via an AP 4 described later. For example, the mobile communication terminal 3 transmits a keyword obtained by analyzing personal data of the user who owns the mobile communication terminal 3 (hereinafter referred to as “personal keyword”) to the information providing apparatus 1 via the AP 4. The personal data here refers to information of the user himself / herself, and includes, for example, information on a browsing history of a homepage held in the mobile communication terminal 3. The personal keyword is, for example, a keyword related to a product or service desired by the user. The transmission timing includes, for example, a timing when personal data is updated. The mobile communication terminal 3 receives information obtained from the personal keyword and the content of the program being displayed on the television receiver 2 from the information providing apparatus 1. The mobile communication terminal 3 analyzes the user's personal data and obtains a personal keyword. However, the present invention is not limited to this, and a personal keyword input by the user may be obtained.

  The AP 4 is a wireless transmission / reception device such as a wireless router and relays radio waves. The AP 4 generates packet data obtained by adding the address of the AP 4 to data from the television receiver 2 within the radio wave reachable range, and transmits the generated packet data to the information providing apparatus 1. The AP 4 generates packet data in which the address of the AP 4 is added to data from the mobile communication terminal 3 within the radio wave reachable range, and transmits the generated packet data to the information providing apparatus 1. Thereby, the information providing system 9 transmits the viewing information of the program being displayed on the television receiver 2 and the personal data in the mobile communication terminal 3 owned by the user to the information providing apparatus 1 through the same AP 4. can do. The AP 4 communicates with the television receiver 2 and the mobile communication terminal 3 using, for example, Wi-Fi (Wireless Fidelity). The AP 4 is not limited to Wi-Fi, and may communicate using short-range wireless communication such as Bluetooth (registered trademark).

The information providing system 9 according to the embodiment links, for example, one AP 4 and one television receiver 2 that are possessed by an individual at one viewing place, and one or more portable communication terminals through the same AP 4 Operates in an environment where 3 is used. There may be one viewing place or a plurality of viewing places. In the example of FIG. 1, in one viewing locations A _1, although one mobile communication terminal 3 is mounted is not limited to this, the plurality of portable communication terminal 3 may be mounted.

[Configuration of Information Providing Device]
Next, the configuration of the information providing apparatus 1 according to the embodiment will be described with reference to FIG. FIG. 2 is a functional block diagram illustrating the configuration of the information providing apparatus according to the embodiment. As illustrated in FIG. 2, the information providing apparatus 1 includes a control unit 10 and a storage unit 20.

  The storage unit 20 corresponds to a storage device such as a non-volatile semiconductor memory element such as a flash memory or a FRAM (registered trademark) (Ferroelectric Random Access Memory). The storage unit 20 includes a reception information table 21, a group table 22, and broadcast content 23.

  The reception information table 21 stores reception information from the AP 4. The reception information table 21 stores packet data including viewing information and packet data including personal keywords as reception information. The recording in the reception information table 21 is performed by the receiving unit 11 described later.

  The group table 22 stores reception information including viewing information having the same address and reception information including packet data among a plurality of reception information as one group. Note that recording in the group table 22 is performed by the grouping unit 12 described later.

  Broadcast contents 23 are contents (contents) being broadcast corresponding to viewing information. The broadcast content 23 includes video information and audio information. The broadcast content 23 is acquired by a transmission content extraction engine 13 described later.

  The control unit 10 has an internal memory for storing programs defining various processing procedures and control data, and executes various processes using these. And the control part 10 respond | corresponds to the electronic circuit of integrated circuits, such as ASIC (Application Specific Integrated Circuit) and FPGA (Field Programmable Gate Array), for example. Or the control part 10 respond | corresponds to electronic circuits, such as CPU (Central Processing Unit) and MPU (Micro Processing Unit). The control unit 10 includes a reception unit 11, a grouping unit 12, a transmission content extraction engine 13, and a transmission unit 14.

  When receiving the packet data including viewing information from the AP 4, the receiving unit 11 records the received packet data in the reception information table 21. When receiving the packet data including the personal keyword from the AP 4, the receiving unit 11 records the received packet data in the reception information table 21.

  Here, the format of the packet data transmitted from the AP 4 will be described with reference to FIG. 3 and FIG. FIG. 3 is a diagram illustrating an example of a format of packet data including viewing information. FIG. 4 is a diagram illustrating an example of a format of packet data including personal keywords.

  As shown in FIG. 3, the packet data 31 including viewing information includes a transmission source 31a, a destination 31b, an information source 31c, a viewing channel 31d, and a viewing program 31e.

  The transmission source 31a is the IP address of the transmission source. Here, the IP address of AP4 is set in the transmission source 31a. The destination 31b is a destination IP address. Here, the IP address of the information providing apparatus 1 is set as the destination 31b.

  The information source 31c is a field indicating information of the information source. For example, the upper 16 bits are a bit string indicating the area of the information source, and the lower 16 bits are a bit string indicating whether the television receiver 2 or the mobile communication terminal 3 is used. As an example, “0x01” is set for the television receiver 2, and “0x02” is set for the mobile communication terminal 3.

  The viewing channel 31d is a field indicating the type of radio wave and the channel number in the program being viewed. For example, the upper 16 bits are a bit string indicating the type of radio waves of terrestrial digital, BS, CS, and external input, and the lower 16 bits are a bit string indicating a channel number.

  The viewing program 31e is a field indicating the content of the program being viewed. For example, the most significant 16 bits are a bit string indicating a program genre, the next 256 bytes are a bit string indicating a program title, and the next 8 bytes are a time zone (program date, day of the week, start time, end time). And the least significant 16 bits are used as a bit string indicating the length of the program.

  As an example, when the transmission source 31a is “XX.XX.XX.XX”, a bit string corresponding to “YY.YY.YY.YY” as the destination 31b and “Tokyo, TV” as the information source 31c is stored. ing. A bit string corresponding to “terrestrial digital, NHK general” is stored as the viewing channel 31d, and “news, newswatch 9, 12/16 (Tue), 09: 0pm to 10:00 pm, 60 minutes” is stored as the viewing program 31e. .

  As shown in FIG. 4, the packet data 31 including personal keywords includes a transmission source 31a, a destination 31b, an information source 31c, a keyword type 31d, and keyword information 31e.

  The transmission source 31a is the IP address of the transmission source. Here, the IP address of AP4 is set in the transmission source 31a. The destination 31b is a destination IP address. Here, the IP address of the information providing apparatus 1 is set as the destination 31b.

  The information source 31c is a field indicating information of the information source. For example, the upper 16 bits are a bit string indicating the area of the information source, and the lower 16 bits are a bit string indicating whether the television receiver 2 or the mobile communication terminal 3 is used. The information source 31c may be set with an IP address of the information source. As an example, “0x01” is set for the television receiver 2, and “0x02” is set for the mobile communication terminal 3.

  The keyword type 31d is a field indicating the type of personal keyword. For example, the type of personal keyword is indicated by a number using 4 bytes. As an example, “2” is set for an object, “10” is set for a service, and “1” is set for an event.

  The keyword information 31e is a field indicating personal keyword information. For example, the upper 256 bytes are a bit string indicating a personal keyword, the next 16 bits are a bit string indicating the validity period of the personal keyword, and the next 16 bits are a bit string indicating the maximum number of transmission contents related to the personal keyword. Note that there may be one personal keyword or a plurality of personal keywords.

  As an example, when the transmission source 31a is “XX.XX.XX.XX”, a bit string corresponding to “YY.YY.YY.YY” as the destination 31b and “Tokyo, smartphone” as the information source 31c is stored. ing. “2” corresponding to “object” is stored as the keyword type 31d. A bit string corresponding to “helmet, one week, five” is stored as the keyword information 31e.

  Returning to FIG. 2, the grouping unit 12 groups the viewing information and the personal keyword when it is detected that the viewing information transmission source and the personal keyword transmission source match. For example, the grouping unit 12 searches for packet data that matches the transmission source 31 a based on the reception information stored in the reception information table 21. As a result of the search, the grouping unit 12 determines whether there is both packet data whose information source 31c is “television” and packet data whose information source 31c is “smartphone” for packet data whose transmission source 31a matches. When the grouping unit 12 determines that both the packet data whose information source 31c is “TV” and the packet data whose name is “smartphone” are both present, the grouping unit 12 groups both packet data, and the grouped packet data is stored in the group table. 22 to save. The smartphones (mobile communication terminals 3) of this group are targets for transmitting content extracted from the broadcast content 23 by the transmission content extraction engine 13 described later.

  The transmission content extraction engine 13 extracts content to be transmitted to the user from the broadcast content 23 based on the user's personal keywords. The transmission content extraction engine 13 includes a data mining unit 131, a common keyword extraction unit 132, and a transmission content extraction unit 133. Note that the transmission content extraction engine 13 may perform processing for each group or may collectively process groups having the same viewing information.

  The data mining unit 131 receives the broadcast content 23 (content) of the television program based on the group viewing information. The broadcast content 23 of the TV program may be received from a broadcast station that broadcasts the TV program, for example. The data mining unit 131 records the received broadcast content 23 in the storage unit 20. The data mining unit 131 extracts keywords from the broadcast content 23 using data mining. The keywords are extracted based on the video information and audio information of the broadcast content 23 using image recognition and audio recognition technologies, respectively. Any image recognition and speech recognition technology may be used as long as it can recognize an object or service from an image or sound.

  The common keyword extraction unit 132 collates the keywords extracted by the data mining unit 131 with the personal keywords of the group grouped by the grouping unit 12, and extracts matching keywords as common keywords. That is, the extracted common keyword is a keyword related to a product desired by the user or a keyword related to a service in a program currently displayed on the user side corresponding to the group.

  The transmission content extraction unit 133 extracts product information and service information based on the common keyword extracted by the common keyword extraction unit 132. Note that the product information and service information may be extracted via the network 5 using an existing search engine or the like.

  The transmission unit 14 transmits the product information and service information extracted by the transmission content extraction unit 133 to the information source of the personal keyword of the group. As an example, the transmission unit 14 transmits the extracted product information and service information to the mobile communication terminal 3 of the information source 31c of the packet data including the personal keyword in the group. As another example, the transmission unit 14 transmits the extracted product information and service information to the AP 4 of the transmission source 31a of the packet data including the personal keyword in the group. The AP 4 that has received the packet data transmits the packet data to the mobile communication terminal 3 of the information source 31c.

  As a result, the information providing apparatus 1 can provide information meeting the user's needs in real time when the user is watching the television program.

[Processing sequence of information provision system]
Next, a processing sequence of the information providing system 9 according to the embodiment will be described with reference to FIG. FIG. 5 is a diagram illustrating an example of a processing sequence of the information providing system according to the embodiment. In addition, in FIG. 5, the process sequence of information provision with respect to the mobile communication terminal 3 which exists in viewing-and-listening place A1 is demonstrated.

  As shown in FIG. 5, in the viewing location A1, when the viewing information transmitted from the television receiver 2 is received, the AP 4 transmits packet data to which the IP address of the AP 4 is added to the cloud side information providing apparatus 1 ( S11). Further, upon receiving the personal keyword transmitted from the mobile communication terminal 3, the AP 4 transmits packet data to which the IP address of the AP 4 is added to the cloud side information providing apparatus 1 (S12).

  In the information providing apparatus 1 on the cloud side, the receiving unit 11 receives packet data including viewing information. The receiving unit 11 receives packet data including personal data. The grouping unit 12 groups packet data including viewing information and packet data including a personal keyword that match the transmission source 31a (S13).

  In the information providing apparatus 1, the transmission content extraction engine 13 extracts keywords from the broadcast content 23 of the television program received based on the viewing information of the group using data mining technology (S14). The transmission content extraction engine 13 collates the extracted keyword and the personal keyword of the group, and extracts the matching keyword as a common keyword (S15).

  In the information providing apparatus 1, the transmission content extraction engine 13 extracts product information and service information from the Internet based on the extracted common keyword. The transmission unit 14 transmits the transmission content including the extracted product information and service information to the transmission source 31a set in the packet data including the personal keyword of the group. The AP 4 of the transmission source 31a transmits the transmission content including the product information and service information to the mobile communication terminal 3 of the information source 31c (S16). The transmission unit 14 may transmit the transmission content including the extracted product information and service information to the information source 31c (mobile communication terminal 3) set in the packet data including the personal keyword of the group. .

[Specific processing of grouping unit]
Next, specific processing of the grouping unit 12 according to the embodiment will be described with reference to FIG. FIG. 6 is a diagram illustrating an example of specific processing of the grouping unit according to the embodiment. In FIG. 6, AP 4 IP address of viewing locations _{A 1} is assumed to be SRCA. AP4 IP address of the viewing location _{A 2} is assumed to be SRCb. IP address of AP4 viewing location _{A N} is assumed to be SRCc.

Viewing information and personal keywords are transmitted from the viewing locations A ₁ , A ₂ ... A _N to the cloud side via the AP 4 respectively arranged (S 21). When receiving the packet data including the viewing information and the packet data including the personal keyword from any viewing location, the cloud side information providing apparatus 1 stores the received packet data in the reception information table 21 (S22). That is, the information providing apparatus 1 lists the IP address of the transmission source of each packet data. Here, in the reception information table 21, the IP address of the transmission source is stored as SRCa, SRCb, and SRCc in three packets whose information source is “smartphone”. In the reception information table 21, the IP address of the transmission source is stored as SRCa and SRCc in two packets whose information source is “TV”.

  The grouping unit 12 of the information providing apparatus 1 groups viewing information and personal keywords (S23). That is, the grouping unit 12 searches for a packet with the same IP address of the transmission source 31 a based on the reception information stored in the reception information table 21. Here, the grouping unit 12 detects two packets whose IP address is SRCa as a result of the search. As a result of the search, the grouping unit 12 detects two packets whose IP address is SRCc. Then, the grouping unit 12 determines whether there is a packet whose information source 31c is “television” and a packet whose name is “smartphone” for the packets with the same IP address of the transmission source 31a. Here, it is determined that there are both a packet whose information source 31c is “TV” and a packet whose name is “smartphone” for two packets whose IP address is SRCa. For the two packets whose IP address is SRCc, it is determined that there are both a packet whose information source 31c is “TV” and a packet whose name is “smartphone”.

  When the grouping unit 12 determines that both the packet whose information source 31c is “TV” and the packet whose name is “smartphone” exist, the grouping unit 12 groups both packets and stores the grouped packets in the group table 22. (S24).

[Specific processing of the transmission contents extraction engine]
Next, an example of specific processing of the transmission content extraction engine according to the embodiment will be described with reference to FIG. FIG. 7 is a diagram illustrating an example of specific processing of the transmission content extraction engine according to the embodiment. In FIG. 7, the processing of the transmission content extraction engine 13 for mobile communication terminal 3 that is present in the viewing location A ₁ will be described.

As shown in FIG. 7, the transmission content extraction engine 13 receives the broadcast content 23 based on the audience information transmitted from the viewing location A _1, using data mining, extracting keywords from the broadcast content 23 received (S31). For example, the transmission content extraction engine 13 extracts an outline of an object using image recognition, and analyzes what the object or a service derived from the object is from the extracted outline. The transmission content extraction engine 13 extracts words with high frequency using voice recognition, and analyzes what is an object or a service derived from the extracted word. Here, it is assumed that keywords extracted from the broadcast content are suburbs, bicycles, outdoors, and helmets.

  The transmission content extraction engine 13 inputs personal keywords transmitted from the mobile communication terminal 3 grouped by the grouping unit 12 (S32). Here, it is assumed that the input personal keyword is a helmet. The transmission content extraction engine 13 collates the keyword extracted from the broadcast content 23 with the personal keyword, and extracts the matching keyword as a common keyword (S33). Here, a helmet is extracted as a common keyword.

  The transmission content extraction engine 13 extracts product information and service information indicating the transmission content based on the extracted common keyword (S34). Here, the product information regarding the helmet extracted as the common keyword is extracted. Thereafter, the transmission unit 14 transmits the product information and service information extracted by the transmission content extraction engine 13 to the mobile communication terminal 3.

[Reception processing flowchart]
Next, a flowchart of a reception process according to the embodiment will be described with reference to FIG. FIG. 8 is a diagram illustrating an example of a flowchart of a reception process according to the embodiment.

  As illustrated in FIG. 8, the receiving unit 11 receives packet data from the AP 4 (step S110). For example, the receiving unit 11 receives packet data including viewing information transmitted at a predetermined timing from the APs 4 arranged at a plurality of viewing locations. The predetermined timing is, for example, a timing at which a channel is switched. The receiving unit 11 receives packet data including a personal keyword transmitted at a predetermined timing from the AP 4 arranged at a plurality of viewing locations. As an example, the predetermined timing is a timing at which the personal data of the personal keyword analysis source is updated.

  Then, the receiving unit 11 determines whether or not the information source of the received packet data is “TV” (step S120). When the receiving unit 11 determines that the information source of the received packet data is “TV” (step S120; Yes), the receiving unit 11 determines that the received packet data is the packet data from the TV receiver 2, and determines the received packet data. Register in the reception information table 21 (step S130). And the receiving part 11 transfers to step S140.

  On the other hand, if the receiving unit 11 determines that the information source of the received packet data is not “TV” (step S120; No), the receiving unit 11 determines that the received packet data is the packet data from the mobile communication terminal 3, and receives the received packet data. Is registered in the reception information table 21 (step S130A). And the receiving part 11 complete | finishes a process.

  In step S140, the grouping unit 12 executes a grouping process (step S140). That is, the grouping unit 12 groups the mobile communication terminal 3 and the television receiver 2 that are connected to the network 5 through the same AP 4.

  The grouping unit 12 determines whether or not the packet data from the television receiver 2 and the transmission source address of the packet data from the mobile communication terminal 3 are the same (step S150). For example, the grouping unit 12 searches for packet data that matches the IP address of the transmission source 31 a based on the reception information stored in the reception information table 21. The grouping unit 12 determines whether there is packet data whose information source 31c is “television” and packet data whose information source 31c is “smartphone” for packet data with the same IP address of the transmission source 31a.

  When the grouping unit 12 determines that the packet data from the television receiver 2 and the source address of the packet data from the mobile communication terminal 3 are not the same (step S150; No), the grouping unit 12 has no grouping target. Exit.

  On the other hand, when the grouping unit 12 determines that the source addresses of the packet data from the television receiver 2 and the packet data from the mobile communication terminal 3 are the same (step S150; Yes), the following processing is performed. I do. The grouping unit 12 groups the packet data from the television receiver 2 and the packet data from the mobile communication terminal 3, and registers the grouping information in the group table 22 (step S160). Then, the grouping unit 12 ends the process.

[Transmission content extraction process flowchart]
Next, a flowchart of the transmission content extraction process according to the embodiment will be described with reference to FIG. FIG. 9 is a diagram illustrating an example of a flowchart of the transmission content extraction process according to the embodiment. In FIG. 9, processing of one grouping information among the grouping information stored in the group table 22 will be described.

  As shown in FIG. 9, the transmission content extraction engine 13 receives the broadcast content 23 of a television program from, for example, a broadcast station (step S210). The transmission content extraction engine 13 performs data mining (step S220), and extracts keywords from the broadcast content 23 (step S230). For example, the transmission content extraction engine 13 extracts keywords based on video information and audio information of the broadcast content 23 using image recognition and audio recognition technologies, respectively.

  The transmission content extraction engine 13 specifies one grouping information (group) from the group table 22 (step S240). The transmission content extraction engine 13 extracts a common keyword (common keyword) from the keyword extracted from the broadcast content 23 and the personal keyword of the specified group (step S250). When there are a plurality of personal keywords, the transmission content extraction engine 13 extracts a common keyword from the keywords extracted from the broadcast content 23 and the plurality of personal keywords.

  The transmission content extraction engine 13 extracts the transmission content based on the common keyword (step S260). For example, the transmission content extraction engine 13 extracts the transmission content via the network 5 using a predetermined search engine using the common keyword as a search key.

  Subsequently, the transmission unit 14 transmits the transmission content extracted by the transmission content extraction engine 13 to the mobile communication terminal 3 corresponding to the group (step S270). For example, the transmission unit 14 transmits the transmission content extracted by the transmission content extraction engine 13 to the mobile communication terminal 3 corresponding to the group by the maximum number of transmission content included in the keyword information 31e. Then, the transmission unit 14 ends the process.

  In FIG. 9, the processing for one grouping information among the grouping information stored in the group table 22 has been described. However, this process is repeated with the specified broadcast content being changed and the received broadcast content being changed. And the transmission content extraction engine 13 should just complete | finish a process, when an end event is received.

[Effect of Example]
In this way, in the above embodiment, the information providing apparatus 1 detects that the television receiver 2 having a communication function and the mobile communication terminal 3 are connected to the Internet via the same AP 4. The following processing is performed. The information providing apparatus 1 transmits information associated with the program displayed on the television receiver 2 acquired from the television receiver 2 via the AP 4 to the mobile communication terminal 3. Thereby, when the user of the mobile communication terminal 3 is viewing the program being displayed on the television receiver 2, the information providing apparatus 1 displays information associated with the program being displayed on the television receiver 2, It becomes possible to provide the user in real time.

  Moreover, in the said Example, the information provision apparatus 1 acquires the program information (viewing information) of the program currently displayed with the television receiver 2 from AP2 via AP4. The information providing apparatus 1 acquires a keyword related to information desired by the user of the mobile communication terminal 3 from the mobile communication terminal 3 via the AP 4. The information providing apparatus 1 acquires from the television receiver 2 when it is detected that the transmission source of the program information acquired from the television receiver 2 matches the transmission source of the keyword acquired from the mobile communication terminal 3. The program information and keywords acquired from the mobile communication terminal 3 are grouped. Thereby, the information provision apparatus 1 can integrate the information which each has in a different device through the same AP4.

  Moreover, in the said Example, the information provision apparatus 1 acquired from the keyword extracted by the broadcast content 23 corresponding to the program information acquired from the grouped television receiver 2, and the grouped mobile communication terminal 3. A keyword that matches the keyword is extracted. The information providing apparatus 1 transmits information associated with the extracted matching keyword to the mobile communication terminal 3. Thereby, the information providing apparatus 1 can provide the user with information that meets the needs of the user of the mobile communication terminal 3.

  Moreover, in the said Example, the information provision apparatus 1 acquires the program information of the said program at the timing when the channel of the program was switched. Thereby, the information provision apparatus 1 can suppress the communication load of the network 5 between AP4 which transmits program information.

[Others]
In the above embodiment, there may be a plurality of packet data including personal keywords in one group. That is, there are a plurality of mobile communication terminals 3 in one viewing place. In such a case, for example, the transmission content extraction engine 13 selects packet data from one mobile communication terminal 3 from the specified group. The transmission content extraction engine 13 extracts a common keyword (common keyword) from the keyword extracted from the broadcast content 23 and the personal keyword included in one selected packet data. The transmission content extraction engine 13 transmits the transmission content extracted from the common keyword to the mobile communication terminal 3 of the information source 31c included in the selected packet data. And the transmission content extraction engine 13 should just select the packet data from another portable communication terminal 3, and may perform a transmission content extraction process about the personal keyword contained in the selected packet data.

  In addition, each component of the illustrated apparatus does not necessarily need to be physically configured as illustrated. In other words, the specific mode of device distribution / integration is not limited to that shown in the figure, and all or part of the device is functionally or physically distributed / integrated in an arbitrary unit according to various loads or usage conditions. Can be configured. For example, the data mining unit 131 may be distributed into a first data mining unit that extracts keywords from video information and a second data mining unit that extracts keywords from audio information. The transmission content extraction engine 13 and the transmission unit 14 may be integrated as one unit. Further, the reception information table 21, the group table 22, and the broadcast content 23 may be connected as an external device of the information providing device 1 via a network.

  The various processes described in the above embodiments can be realized by executing a program prepared in advance on a computer such as a personal computer or a workstation. Therefore, an example of a computer that executes a comparison program that implements the same function as the information processing apparatus 1 illustrated in FIG. 1 will be described below. FIG. 10 is a diagram illustrating an example of a computer that executes an information providing program.

  As illustrated in FIG. 10, the computer 200 includes a CPU 203 that executes various arithmetic processes, an input device 215 that receives input of data from the user, and a display control unit 207 that controls the display device 209. The computer 200 also includes a drive device 213 that reads a program and the like from a storage medium, and a communication control unit 217 that exchanges data with other computers via a network. The computer 200 also includes a memory 201 that temporarily stores various types of information and an HDD 205. The memory 201, CPU 203, HDD 205, display control unit 207, drive device 213, input device 215, and communication control unit 217 are connected by a bus 219.

  The drive device 213 is a device for the removable disk 211, for example. The HDD 205 stores an information provision program 205a and information provision processing related information 205b.

  The CPU 203 reads the information providing program 205a, expands it in the memory 201, and executes it as a process. Such a process corresponds to each functional unit of the information providing apparatus 1. The information provision processing related information 205 b corresponds to the reception information table 21, the group table 22, and the broadcast content 23. For example, the removable disk 211 stores each piece of information such as the information providing program 205a.

  Note that the information providing program 205a is not necessarily stored in the HDD 205 from the beginning. For example, the program is stored in a “portable physical medium” such as a flexible disk (FD), a CD-ROM, a DVD disk, a magneto-optical disk, or an IC card inserted into the computer 200. Then, the computer 200 may read and execute the information providing program 205a from these.

  The following supplementary notes are further disclosed with respect to the embodiments including the above examples.

(Supplementary note 1)
The television receiver acquired from the television receiver via the access point when it is detected that the television receiver having the communication function and the communication device are connected to the Internet via the same access point. An information providing program for executing a process of transmitting information associated with a program being displayed to the communication device.

(Appendix 2) Obtaining program information of a program being displayed on the television receiver via the access point from the television receiver,
Obtaining a keyword related to information desired by a user of the communication device from the communication device via the access point;
The process to send is
When it is detected that the transmission source of the program information acquired from the television receiver matches the transmission source of the keyword acquired from the communication device, the program information acquired from the television receiver and the communication device The information provision program according to appendix 1, including a process of grouping keywords acquired from

(Supplementary note 3)
Information associated with a keyword that matches a keyword extracted from program content corresponding to program information acquired from the grouped television receiver and a keyword acquired from the grouped communication device. The information providing program according to appendix 2, characterized by causing a computer to execute processing to be transmitted to the communication device.

(Supplementary note 4) The information providing program according to supplementary note 2, wherein the process of acquiring the program information causes the computer to execute a process of acquiring the program information of the program at a timing when the channel of the program is switched.

(Supplementary Note 5) Acquired from the television receiver via the access point when it is detected that the television receiver having the communication function and the communication device are connected to the Internet via the same access point. An information providing apparatus, wherein information associated with a program being displayed on the television receiver is transmitted to the communication device.

(Appendix 6)
The television receiver acquired from the television receiver via the access point when it is detected that the television receiver having the communication function and the communication device are connected to the Internet via the same access point. A method for providing information, characterized in that a process of transmitting information associated with a program being displayed to the communication device is executed.

DESCRIPTION OF SYMBOLS 1 Information provision apparatus 10 Control part 11 Reception part 12 Grouping part 13 Transmission content extraction engine 131 Data mining part 132 Common keyword extraction part 133 Transmission content extraction part 14 Transmission part 20 Storage part 21 Reception information table 22 Group table 23 Broadcast content

Claims (4)

On the computer,
Obtaining program information of a program being displayed on the television receiver via an access point from a television receiver having a communication function ;
Obtaining a keyword related to information desired by the user of the communication device from the communication device via the access point;
When it is detected that the transmission source of the program information acquired from the television receiver matches the transmission source of the keyword acquired from the communication device, the program information acquired from the television receiver and the communication device Grouped with keywords obtained from
An information providing program for executing a process of transmitting information associated with the grouped program information and the keyword to the communication device. The process to send is
Information associated with a keyword that matches a keyword extracted from program content corresponding to program information acquired from the grouped television receiver and a keyword acquired from the grouped communication device. The information providing program according to claim 1 , which causes a computer to execute a process of transmitting to the communication device. A first acquisition unit that acquires program information of a program being displayed on the television receiver via an access point from a television receiver having a communication function;
A second acquisition unit that acquires a keyword related to information desired by a user of the communication device from the communication device via the access point;
When it is detected that the transmission source of the program information acquired from the television receiver matches the transmission source of the keyword acquired from the communication device, the program information acquired from the television receiver and the communication device A grouping unit that groups keywords acquired from
A transmission unit that transmits information associated with the grouped program information and the keyword to the communication device;
An information providing apparatus comprising: Computer
Obtaining program information of a program being displayed on the television receiver via an access point from a television receiver having a communication function ;
Obtaining a keyword related to information desired by the user of the communication device from the communication device via the access point;
When it is detected that the transmission source of the program information acquired from the television receiver matches the transmission source of the keyword acquired from the communication device, the program information acquired from the television receiver and the communication device Grouped with keywords obtained from
An information providing method comprising: executing a process of transmitting information associated with the grouped program information and the keyword to the communication device.

Images