WO2006043328A1 - Système de stockage d’informations, terminal de réception d’émission numérique et dispositif de stockage d’informations - Google Patents

Système de stockage d’informations, terminal de réception d’émission numérique et dispositif de stockage d’informations Download PDF

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Publication number
WO2006043328A1
WO2006043328A1 PCT/JP2004/015690 JP2004015690W WO2006043328A1 WO 2006043328 A1 WO2006043328 A1 WO 2006043328A1 JP 2004015690 W JP2004015690 W JP 2004015690W WO 2006043328 A1 WO2006043328 A1 WO 2006043328A1
Authority
WO
WIPO (PCT)
Prior art keywords
information
digital broadcast
receiving terminal
broadcast receiving
unit
Prior art date
Application number
PCT/JP2004/015690
Other languages
English (en)
Japanese (ja)
Inventor
Toshinori Takahashi
Takehisa Mizuguchi
Original Assignee
Mitsubishi Denki Kabushiki Kaisha
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Denki Kabushiki Kaisha filed Critical Mitsubishi Denki Kabushiki Kaisha
Priority to PCT/JP2004/015690 priority Critical patent/WO2006043328A1/fr
Publication of WO2006043328A1 publication Critical patent/WO2006043328A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
    • H04N7/163—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing by receiver means only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
    • H04N21/41265—The peripheral being portable, e.g. PDAs or mobile phones having a remote control device for bidirectional communication between the remote control device and client device
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
    • H04N21/43637—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/84—Generation or processing of descriptive data, e.g. content descriptors

Definitions

  • Information storage system digital broadcast receiving terminal, and information storage device
  • the present invention relates to an information storage system that receives a digital broadcast signal and stores information included in the received digital broadcast signal.
  • the present invention also relates to a digital transmission / reception terminal that receives a request from a requesting device and transmits information included in the digital broadcast signal to a device different from the requesting device.
  • the present invention also relates to an information storage device that receives information from a digital broadcast receiving terminal.
  • Patent Document 1 JP 2001-203946
  • Patent Document 2 JP 2000-295588
  • An object of the present invention is to realize an apparatus that provides content information requested by a user to a peripheral mopile device for a program distributed to a digital broadcast receiving terminal.
  • the information storage system of the present invention includes: A digital broadcast receiving terminal for receiving a digital broadcast signal including predetermined information; a requesting device for transmitting an acquisition request signal for requesting acquisition of the predetermined information to the digital broadcast receiving terminal;
  • An information storage device for acquiring the predetermined information included in the digital broadcast signal from the digital broadcast receiving terminal by communicating with the digital broadcast receiving terminal, and storing the acquired predetermined information;
  • the requesting device is:
  • the digital broadcast receiving terminal is a digital broadcast receiving terminal.
  • a communication control unit for transmitting the predetermined information stored in the storage unit to the information storage device;
  • the information storage device includes:
  • a communication unit that receives the predetermined information transmitted by the communication control unit
  • a storage unit for storing predetermined information received by the storage device side communication unit
  • the digital broadcast receiving terminal of the present invention is a digital broadcast receiving terminal of the present invention.
  • a digital broadcast signal including predetermined information is received, the predetermined information included in the received digital broadcast signal is transmitted to an information storage device that stores the information, and the predetermined information is stored in the information storage device In the digital broadcast receiving terminal,
  • a receiving unit for receiving the digital broadcast signal including the predetermined information
  • the receiving unit When receiving the acquisition request signal from the requesting device that transmits the acquisition request signal for requesting the acquisition, the receiving unit receives the predetermined information included in the digital broadcast signal received by the receiving unit.
  • a communication control unit for storing in the storage unit and transmitting the predetermined information stored in the storage unit to the information storage device;
  • the digital broadcast signal received by the receiving unit is:
  • the predetermined information is
  • the predetermined information is
  • the information storage device comprises:
  • the communication control unit controls the communication control unit
  • the predetermined information included in the digital broadcast signal is:
  • the communication control unit controls the communication control unit
  • the receiving unit When receiving an element information request signal requesting at least one of a plurality of element information constituting the predetermined information from the requesting device as the acquisition request signal, the receiving unit receives the element information request signal
  • the predetermined information included in the digital transmission / reception signal received is stored in the storage unit, the element information requested by the element information request signal is extracted from the stored predetermined information, and the extracted information is extracted. Element information is transmitted as an extraction element to the information storage device.
  • the receiving unit Receiving a digital broadcast signal including link holding information linked with other information as the element information;
  • the communication control unit controls the communication control unit
  • the other information linked to the link holding information is collected, and the collected other information is transmitted to the information storage device. It is characterized by that.
  • the requesting device that receives the transmission of the acquisition request signal by the communication control unit,
  • the communication control unit controls the communication control unit
  • the attached information transmitted by the requesting device is received, the received attached information is attached to the predetermined information to be transmitted to the information storage device, and the predetermined information with the attached information is attached to the information storage device. It is characterized by transmitting.
  • the attached information received by the communication control unit from the requesting device is:
  • Summary information summarizing the content of the predetermined information requested by the acquisition request signal is included.
  • the attached information received by the communication control unit from the requesting device is:
  • the digital broadcast receiving terminal further includes:
  • the communication control unit controls the communication control unit
  • the predetermined information is transmitted to the selected information storage device.
  • the information storage device of the present invention includes:
  • a digital broadcast signal including predetermined information is received, and the predetermined information is stored in response to a request from a requesting device that requests acquisition of the predetermined information included in the received digital broadcast signal.
  • a digital broadcast receiving terminal that transmits the predetermined information
  • a communication unit for receiving the predetermined information A communication unit for receiving the predetermined information;
  • a storage unit for storing the predetermined information received by the communication unit
  • the digital broadcast receiving terminal includes:
  • the information storage device further includes:
  • a registration request unit that outputs a registration request signal for requesting registration as the transmission destination
  • the registration request signal output from the registration request unit is input, and the input registration request signal is transmitted to the digital broadcast receiving terminal.
  • the information storage device further includes:
  • An output unit for outputting the predetermined information stored in the storage unit
  • a display unit for displaying the predetermined information is included.
  • FIG. 1 is a diagram for explaining an overview of the information storage system 1000 according to the present embodiment.
  • FIG. 2 is a diagram showing a specific configuration of the information storage system 1000. The actual system configuration is shown in Fig. 2.
  • FIG. 1 is a diagram for explaining the outline. First, use Figure 1
  • the outline of the information storage system 1000 will be described.
  • the information storage system 1000 includes a digital broadcast receiving terminal control device 100 (an example of a request device) that is a control device that controls the digital broadcast receiving terminal 200, A digital broadcast receiving terminal 200 that receives a digital broadcast signal 3 from a digital broadcast station 400 that transmits digital broadcasts, and a mono-file that receives content information described later from the digital broadcast receiving terminal 200 and stores the received content information.
  • Equipment 300a, mopile equipment 300b, mopile equipment 300c, etc. (an example of an information storage device).
  • the digital broadcast receiving terminal 200 is, for example, a digital television.
  • the digital broadcast receiving terminal control device 100 is, for example, a digital television remote control device.
  • the mopile device 300a for example, is a mobile phone.
  • the mopile device 300b and the mopile device 300c have the same configuration and function as the mopile device 300a. Also, in FIG. 1, force indicating three monopillar devices 300a and mopile devices 300c is an example. The number of mopile equipment is not limited.
  • the digital broadcast receiving terminal 200 has an information providing area 500 by short-range wireless communication.
  • the digital broadcast receiving terminal 200 when there are a plurality of monofil devices 300a-300c in the information service area 500, requests registration for requesting information from these monofil devices 300a, etc. Accept signal 1.
  • the mopile devices 300a to 300c transmit a registration request signal 1 to the digital broadcast receiving terminal 200 as a registration request.
  • the digital broadcast receiving terminal 200 registers the mopile device 30 Oa-300c. Then, the digital broadcast receiving terminal 200 transmits the content information 10 to the monofil device 300a or the like that has accepted registration. This registration will be described later with reference to FIGS.
  • the digital broadcast receiving terminal 200 receives a digital broadcast signal 3 including “predetermined information”.
  • the digital broadcast receiving terminal control device 100 transmits an information storage request 2 (an example of an acquisition request signal) requesting the digital broadcast receiving terminal 200 to acquire “predetermined information”.
  • the digital broadcast receiving terminal 200 Upon receiving the information storage request 2 from the digital broadcast receiving terminal control device 100, the digital broadcast receiving terminal 200 stores the “predetermined information” requested by the information storage request 2, and the stored predetermined information is already stored. Send to registered mopile equipment 300a-300c I believe.
  • Monowheel device 300a Mole device 300c receives and stores “predetermined information” from digital broadcast receiving terminal 200.
  • the digital broadcast signal 3 transmitted by the digital broadcasting station 400 includes a predetermined video and accompanying information accompanying the video.
  • the “predetermined information” corresponds to this “accompanying information”, for example.
  • An example of the accompanying information is information for explaining a video in digital broadcasting.
  • Information for explaining video in the digital broadcasting is referred to as “content information”.
  • the content information is information transmitted along with the video in order to explain the video included in the digital broadcast signal 3 as the video signal.
  • the content information is information including a URL of a home page that provides information related to a program broadcast as a digital broadcast, an e-mail address related to the program, a telephone number related to the program, and the like.
  • “accompanying information” corresponds to an electronic program guide (EPG) included in the digital broadcast signal 3.
  • EPG electronic program guide
  • An information storage system 1000 shown in FIG. 2 further includes a mail sano 600 and an information distribution server 700 in addition to FIG.
  • the digital broadcast receiving terminal 200 and the mono equipment 300a-300c are connected to the network 800! /.
  • the digital broadcast receiving terminal 200 and the mobile devices 300a to 300c can communicate with each other via the network 800.
  • the digital broadcast receiving terminal 200 and the mopile devices 300a to 300c can communicate with the mail server 600 and the information distribution server 700.
  • the mono device 300a-300c can request registration to the digital broadcast receiving terminal 200 via the network 800. That is, the mopile devices 300a to 300c can transmit the registration request signal 1 via the network 800.
  • the mopile device 300a etc. is a digital broadcast receiving terminal as a short-range wireless communication range.
  • the digital broadcast receiving terminal 200 requested registration from the information provision area 500 set by 200.
  • the mopile device 300a or the like can make a registration request to the digital broadcast receiving terminal 200 via the network 800.
  • the mopile device 300c in FIG. 2 shows a case where a registration request is sent from the information providing area 500 to the digital broadcast receiving terminal 200.
  • the mopile device 300a and the like can receive the mail transmission content information 20 described later from the digital broadcast receiving terminal 200 via the mail server 600.
  • the mono device 300a and the like have received content information from the digital broadcast receiving terminal 200 by short-range wireless communication.
  • the digital broadcast receiving terminal 200 sends the mail transmission content information 20 to be transmitted to the mopile device 300a or the like to the mail server 600.
  • the mopile device 300a or the like receives the mail transmission content information 20 from the mail server 600 and stores it.
  • the mono device 300a and the like can acquire content information from the mail servo 600 even when the short-range wireless communication with the digital broadcast receiving terminal 200 cannot be performed.
  • the digital broadcast receiving terminal 200 can collect information related to the content information from the information distribution server 700 and transmit the collected information to the mopile device 300a or the like.
  • the digital broadcast receiving terminal control device 100 controls the digital broadcast receiving terminal 200.
  • the digital broadcast receiving terminal control device 100 includes an operation unit 110, a recording unit 120, a voice memo registration unit 130, a control device side control unit 140, and a control device side transmission / reception unit 150 (an example of a transmission unit).
  • the operation unit 110 accepts an operation with user power. For example, a selection button 101 as shown in FIG. The user operates the operation unit 110 to transmit the information storage request 2 to the digital broadcast receiving terminal 200.
  • the recording unit 120 records a voice memo.
  • the voice memo will be described later.
  • the voice memo registration unit 130 digitally releases the voice memo to the control device side control unit 140. Requests transmission / reception terminal 200 to transmit.
  • the control device side control unit 140 controls the data accumulation operation and the voice memo registration operation.
  • the control device side transmitting / receiving unit 150 exchanges data with the digital broadcast receiving terminal 200.
  • the digital broadcast receiving terminal 200 includes a receiving terminal side display unit 210, a transmission / reception control unit 220 (an example of a communication control unit), a receiving terminal side data storage unit 230 (an example of a storage unit), and a digital broadcast receiving unit 240 (an example of a reception unit). ), And an information transmission terminal registration unit 250 (an example of a registration unit).
  • the receiving terminal side display unit 210 displays the digital content (video) included in the digital broadcast signal 3.
  • the transmission / reception control unit 220 exchanges data with the digital broadcast receiving terminal control device 100 and the mopile device 300a, and controls other components.
  • the receiving terminal side data accumulating unit 230 accumulates content information under the control of the transmission / reception control unit 220 in response to the information accumulating request 2 from the digital broadcast receiving terminal control device 100.
  • the digital broadcast receiver 240 receives the digital broadcast signal 3 including content information transmitted from the digital broadcast station 400.
  • the information transmitting terminal registration unit 250 accepts the registration request (registration request signal 1) and registers the mopile device 300a equal power. In addition, the mopile device 300a equal force also accepts the registration deletion request and deletes the registration.
  • the mopile device 30 Oa includes a registration request unit 310a, a mopile side transmitting / receiving unit 320a (an example of a communication unit), a mopile side data storage unit 330a (an example of a storage unit), a mopile side control unit 340a, and a mopile side display unit 350a ( An example of an output unit).
  • the registration request unit 310a generates a registration request signal 1 requesting the digital broadcast receiving terminal 200 to register itself, outputs the registration request signal 1 to the mopile transmission / reception unit 320a, and registers via the mopile transmission / reception unit 320a.
  • Request signal 1 is transmitted to digital broadcast receiving terminal 200.
  • the mopile transmission / reception unit 320a exchanges data with the digital broadcast receiving terminal 200.
  • the mopile side data storage unit 330a stores data such as content information received from the digital broadcast receiving terminal 200.
  • the mopile side control unit 340a controls each component such as the registration request unit 310a and the mopile side transmitting / receiving unit 320a.
  • the monopillar side display unit 350a displays data such as content information stored in the mopile side data storage unit 330a.
  • the digital broadcast station 400 transmits a digital broadcast signal 3.
  • the digital broadcast signal 3 includes “content information” for explaining digital content (including video) and digital content (video).
  • the operations of the digital broadcast receiving terminal control device 100, the digital broadcast receiving terminal 200, and the mopile device 300a will be described with reference to FIGS.
  • the operation of the digital transmission / reception terminal 200 will be described with reference to FIG. Since the mopile devices 300a-300c have the same configuration, the mopile device 300a will be described as an example.
  • FIG. 4 is a flowchart showing the operation of the digital broadcast receiving terminal 200. Specifically, it is a flowchart showing an operation from when the digital broadcast receiving terminal 200 receives the information storage request 2 from the digital broadcast receiving terminal control device 100 to when the content information 10 is transmitted to the mopile device 300a or the like.
  • the digital broadcast receiver 240 receives the digital broadcast signal 3 including the content information.
  • the receiving terminal side display unit 210 displays an image.
  • the transmission / reception control unit 220 receives from the digital broadcast receiving terminal control device 100. If it is determined that the information storage request 2 has been transmitted, the transmission / reception control unit 220 stores the content information in the receiving terminal side data storage unit 230. (C6).
  • the digital broadcast receiving terminal control device 100 transmits an “element information request signal” requesting storage of specific element information as the information accumulation request 2, the transmission / reception control unit 220 Filter information (C8).
  • the content information filtering will be explained.
  • the digital broadcast signal 3 transmitted from the digital broadcast station 400 includes digital content data related to video and content information for explaining the video.
  • the content information is composed of a plurality of element information. For example, if the content information consists of “URL, email address, phone number”, the element information is URL, email address, and phone number.
  • the user uses the digital broadcast receiving terminal control device 100 to transmit the specific element information desired to the digital broadcast receiving terminal 200 among the element information of URL, mail address, and telephone number.
  • An accumulation request can be made.
  • the digital broadcast receiving terminal control apparatus 100 transmits an “element information request signal” as a signal for requesting storage of specific element information.
  • the element information request signal is information storage request 2.
  • the transmission / reception control unit 220 of the digital broadcast receiving terminal 200 first stores the content information included in the digital broadcast signal 3 in the receiving terminal side data storage unit 230. Then, the transmission / reception control unit 220 extracts element information (URL in this case) required by the element information request signal by filtering, for the accumulated content information power. Then, the extracted element information (URL) is transmitted to the mopile device 300a or the like.
  • the user can store desired element information in the mopile device 300a or the like by transmitting an element information request signal from the digital broadcast receiving terminal control apparatus 100.
  • Element information is included in content information. That is, the content information includes element information constituting the content information.
  • the digital broadcast signal also includes link information (link holding information) as element information.
  • Link information refers to information linked to other information.
  • the transmission / reception control unit 220 of the digital transmission / reception terminal 200 determines whether “link information” exists in the extracted element information.
  • the transmission / reception control unit 220 determines that “link information” exists in the extracted element information. In the case (C9 YES), the transmission / reception control unit 220 collects other information linked to the link information. The collected information is transmitted together with the content information 10 (C10).
  • the link information is a URL of a predetermined homepage, and the other information linked to the link information is the homepage specified by the URL.
  • the transmission / reception control unit 220 follows link information (URL), collects homepage information, and transmits it to the mopile device 300a together with element information to be transmitted.
  • the information transmission terminal registration unit 250 identifies the transmission destination. That is, the information transmission terminal registration unit 250 receives a registration request by the registration request signal 1 from the mopile device 300a and registers the mopile device 300a. Then, when transmitting the content information, the transmission / reception control unit 220 selects the mopile device 300a registered in the information transmission terminal registration unit 250, and transmits the content information using the selected mopile device 300a as a transmission destination.
  • the transmission / reception control unit 220 determines whether the attached information has been transmitted from the digital broadcast receiving terminal control apparatus 100.
  • C13 as an example of attached information, it is determined whether or not a title is transmitted. Attached information will be described.
  • the digital broadcast receiving terminal control device 100 can request the digital broadcast receiving terminal 200 to attach the attached information to the content information that requires storage in the mopile device 300a.
  • the user inputs a title as attached information, and transmits the input title to the digital broadcast receiving terminal 200 (C12).
  • the title is an example of attached information.
  • the information attached as attached information is not limited. It may be summary information that summarizes the content information, such as a title. Also
  • the attached information may be character data, audio data, or video data. Data format does not matter. If the transmission / reception control unit 220 determines that the title has been received (YES in C13), the transmission / reception control unit 220 associates the title with the content information stored in the receiving terminal-side data storage unit 230 (C14).
  • the transmission / reception control unit 220 determines whether or not the mail server 600 is routed as a transmission path to the mopile device 300a.
  • the transmission / reception control unit 220 sends the mail server 600 to the information of the mopile device 300a registered in the information transmission terminal registration unit 250. Check whether the mail address is specified and the route is specified. If the designation via the mail server 600 and the mail address exist, the transmission / reception control unit 220 sends the mail transmission content information 20 via the mail server 600 (C16). On the other hand, if there is an error in the mail address specified via the mail server 600 !, the content information 10 is mobile by short-range wireless communication without the mail server 600. Send to device 300a (C 17).
  • FIG. 5 is a diagram showing the external appearance of the digital broadcast receiving terminal control device 100.
  • FIG. 6 is a flowchart showing the transmission operation of the digital broadcast receiving terminal control apparatus 100.
  • the first 5 will be described appearance of a digital broadcast receiving terminal controller 100.
  • the digital broadcast receiving terminal control apparatus 100 includes a selection button 101-103, a display button 104, a registration request button 105, a recording button 106, a microphone 107, a numeric input key 108, etc. Example).
  • the selection button 10 1 1 103 the user selects element information desired to be extracted.
  • the digital broadcast receiving terminal control device 100 includes the three selection buttons 101-103 corresponding to the three element information.
  • the selection button 101 and the selection button 103 are in the “ON” state, and the URL and the telephone number are selected as the element information to be extracted.
  • the control device-side control unit 140 provides information on an “element information request signal” for requesting extraction of a URL and a telephone number via the control device-side transmission / reception unit 150. It is transmitted as a storage request 2 to the digital broadcast receiving terminal 200.
  • the control device side control unit 140 uses the selection buttons 101-103 to Accept the registration of the element information you want to extract.
  • the control device side control unit 140 sends “element” as information storage request 2 to the digital broadcast receiving terminal 200 via the control device side transmission / reception unit 150. Sends an “information request signal”.
  • the voice memo registration unit 130 determines whether the recording button 106 is “ON”.
  • the voice memo registration unit 130 determines that the recording button 106 is “ON” (D5), the voice memo registration unit 130 causes the recording unit 120 to record the voice memo of the user input from the microphone 107.
  • the voice memo registration unit 130 stores the recorded voice memo and requests the control device side transmission / reception unit 150 to transmit the stored voice memo to the digital broadcast receiving terminal 200.
  • This voice memo is an example of the attached information.
  • the control-device-side transmission / reception unit 150 inputs a voice memo from the voice memo registration unit 130 and transmits it to the digital broadcast receiving terminal 200 as attached information.
  • the voice memo registration unit 130 determines that the recording button 106 is “OFF” (NO in D4), the process ends (D6). Note that when the digital broadcast receiving terminal 200 receives a voice memo as attached information, the digital broadcast receiving terminal 200 attaches the voice information to the content information stored in the receiving terminal-side data storage unit 230.
  • FIG. 7 is a diagram illustrating an operation in which the mopile device 300a receives content information.
  • FIG. 8 is a diagram for explaining an operation in which the mopile device 300a requests the digital broadcast receiving terminal 200 to register.
  • FIG. 9 is a diagram for explaining the registration operation of the digital broadcast receiving terminal 200, and corresponds to FIG.
  • the mopile side control unit 340a determines whether the mopile side transmitting / receiving unit 320a has received (E2) the content information 10 from the digital broadcast receiving terminal 200.
  • the mopile control unit 340a is connected to the digital broadcast receiving terminal If it is determined that the content information 10 has been received from the terminal 200 (YES in E3), the content information is stored in the mobile data storage unit 330a (E4).
  • the mopile side control unit 340a determines whether there is a data display request from the user.
  • the data display request is, for example, when the user presses the display button 104.
  • the mopile side control unit 340a displays the content information 10 on the mono side display unit 350a (E6).
  • FIG. 8 is a flowchart showing the operation of the registration request unit 310a.
  • FIG. 8 is a flowchart showing the operation of the registration request unit 310a.
  • the mopile device 300a starts an operation of a registration request to the digital broadcast receiving terminal 200.
  • the registration request unit 310a confirms the information provision area 500 set by the digital broadcast receiving terminal 200 by performing short-range wireless communication via the mopile transmission / reception unit 320a.
  • the registration request unit 310a determines whether to make a registration request to the digital broadcast receiving terminal 200. For example, when the registration request button 105 shown in FIG. 5 is turned “ON” by the user, the registration request unit 310a determines to request the digital broadcast receiving terminal 200 to register (YES in F3).
  • the registration request unit 310a determines to make a registration request to the digital broadcast receiving terminal 200
  • the registration request unit 310a generates a registration request signal 1 including the IP address or mac address of the mopile device 300a, and the mopile side transmitting / receiving unit 320a Output to.
  • the mopile transmission / reception unit 320a receives the registration request signal 1 output from the registration request unit 31 Oa and transmits it to the digital broadcast receiving terminal 200.
  • the information transmission terminal registration unit 250 of the digital broadcast reception terminal 200 performs registration when receiving the registration request signal 1 via the transmission / reception control unit 220.
  • Figure 9 shows the digital 5 is a flowchart showing the operation of the information transmission terminal registration unit 250 of the broadcast receiving terminal 200.
  • the information transmission terminal registration unit 250 sets the information provision area 500 in the vicinity by short-range radio.
  • the information transmission terminal registration unit 250 determines whether or not the transmission / reception control unit 220 has received the registration request signal 1 from the mopile device 300a.
  • FIG. 10 is a diagram illustrating an example of a data format of the content information 10 transmitted from the digital broadcast receiving terminal 200 to the peripheral mopile device 300a and the like.
  • the content information 10 is composed of element information such as a URL 11, a mail address 12, and a telephone number 13.
  • a voice memo 14 attached information recorded by the digital broadcast receiving terminal control device 100 is attached!
  • FIG. 11 is a diagram showing a specific data format of the mail transmission content information 20 transmitted from the digital broadcast receiving terminal 200 to the mopile device 300a or the like via the mail server 600.
  • the mail transmission content information 20 is composed of element information from the URL 22, the mail address 23, the telephone number 24, etc., like the content information 10, except that it has a mail header 21.
  • a voice memo (attached information) recorded by the digital broadcast receiving terminal control device 100 is attached as a mail attachment.
  • FIG. 12 shows the content information 10 shown in FIG.
  • Content information 10 shown in FIG. 12 has URL 11 as element information.
  • This URL11 is an example of link information.
  • the transmission / reception control unit 220 collects more detailed information (an example of other information) from the home page 15 specified by this URL by following the URL 11.
  • the transmission / reception control unit 220 can also collect information (an example of other information) of the link destination power linked to this home page.
  • FIG. 13 is a diagram illustrating an example of the receiving terminal side data storage form 50 of the content information stored in the receiving terminal side data storage unit 230 of the digital broadcast receiving terminal 200.
  • title data transmitted from the digital broadcast receiving terminal control device 100 is attached to the content information.
  • This title data is audio data.
  • a file “Sample.bml” indicating content information and a file “Sample.wav” indicating audio title data are connected.
  • the content information is transmitted to the peripheral mono equipment 300a and the like in a state of being linked to the title data.
  • FIG. 14 is a diagram showing a mopile side data storage form 60 as an example of a data storage form in the monofil device 300a.
  • content information and title data are handled as a set.
  • a data number is assigned to the set of content information and title data.
  • the mono-side data storage form 60 is stored in the mopile-side data storage unit 330a of the mopile device 300a in the state shown in the figure.
  • the user of the mopile device 300a can find the desired content information by relying on the title data, which is audio data, among the plurality of stored content information.
  • FIG. 15 is a flowchart showing the extraction operation of the digital broadcast receiving terminal 200.
  • This operation corresponds to steps C7 and C8 in Fig. 4. That is, as shown in C7 and C8 of FIG. 4, as a premise of extraction, the digital broadcast receiving terminal 200 has already received the element information request signal from the digital broadcast receiving terminal control device 100, and the content information is received by the receiving terminal. Is stored in the side data storage unit 230. Then, the digital broadcast receiving terminal 200 filters the accumulated content information and extracts element information related to the request. Receiving terminal side The content information stored in the data storage unit 230 is assumed to be composed of “URL, e-mail address, telephone number” and the like as element information, like the content information 10 shown in FIG.
  • the transmission / reception control unit 220 of the digital broadcast receiving terminal 200 starts the extraction process of element information.
  • the transmission / reception control unit 220 is requested to extract specific element information from the digital broadcast receiving terminal control device 100.
  • the transmission / reception control unit 220 when the element information request signal includes a URL extraction request, the transmission / reception control unit 220 also extracts URL information from the content information stored in the receiving terminal side data storage unit 230 (H4).
  • the transmission / reception control unit 220 extracts the mail address from the content information stored in the receiving terminal side data storage unit 230 (H6).
  • the transmission / reception control unit 220 when the element information request signal includes a telephone number extraction request, the transmission / reception control unit 220 also extracts the telephone number from the content information stored in the receiving terminal side data storage unit 230 (H8).
  • the user transmits information storage request 2 to digital broadcast receiving terminal 200 using digital broadcast receiving terminal control apparatus 100.
  • the digital broadcast receiving terminal 200 stores the content information related to the request and transmits the stored content information to the peripheral mopile devices 300a, 300b, 300c.
  • the mopile device 300a and the like store the received content information.
  • a device that requests the digital broadcast receiving terminal 200 to store content information digital broadcast receiving terminal control device 100
  • a device that stores content information (mopile devices 300a-300c).
  • One of the characteristics is that it is different.
  • the peripheral mopile devices 300a to 300c need to be registered in the digital broadcast receiving terminal 200 in order to receive the transmission of the content information.
  • the digital broadcast receiving terminal 200 forms the information provision area 500 by a communication method that can be registered by short-range wireless communication, etc., and the mopile device 300a etc. existing in the information provision area 500 It accepts registrations by force.
  • the digital broadcast receiving terminal 200 sets the information provision area 500 for accepting registration from the peripheral mobile devices 300a-300c by short-range wireless communication such as a wireless LAN (G2).
  • G2 wireless LAN
  • the mopile device 300a-300c confirms the information provision area 500 set around the digital broadcast receiving terminal 200 (F2). If it is possible to set information reception (F3), the mopile device 300a-300c transmits a registration request signal 1 including its own IP address or Mac address to the digital broadcast receiving terminal 200 (F4). .
  • the information transmission terminal registration unit 250 of the digital broadcast receiving terminal 200 receives the registration request signal 1 from the mopile device 300a-300c via the transmission / reception control unit 220 (G4), and then the mopile device 300a-300c. Is registered as a transmission destination of information (G5).
  • a series of operations from when the user transmits an information accumulation request 2 for requesting storage of content information from the digital broadcast receiving terminal control device 100 until the content information is stored in the mopile device 300a-300c is as follows. It is as follows.
  • the content information is displayed on the receiving terminal side display unit 210.
  • the user operates the operation unit 110 of the digital broadcast receiving terminal control apparatus 100 and transmits the information storage request 2 to the digital broadcast receiving terminal 200.
  • the content information related to this request is not stored in the digital broadcast receiving terminal 200, but is stored (stored) in the peripheral mobile device 300a—the mobile device 300c.
  • the mopile devices 30 Oa-300c are registered in the information transmission terminal registration unit 250 of the digital broadcast receiving terminal 200 as described above.
  • the content information transmitted from the digital broadcast receiving terminal 200 to the peripheral mopile devices 300a-30Oc has, for example, the data format shown in FIG. Conte
  • the link information 10 is composed of element information such as “URL, mail address, telephone number”, for example.
  • the user transmits an information storage request 2 to the digital broadcast receiving terminal 200 using the digital broadcast receiving terminal control device 100 (D3).
  • the mopile side control unit 340a stores the content information in the mopile side data storage unit 330a (E4).
  • the mopile side control unit 340a displays the content information on the mopile side display unit (E6).
  • the digital broadcast receiving terminal 200 transmits content information to the mono device 300a or the like via the mail server 600.
  • the information transmitting terminal registration unit 250 confirms the registered content of the registered mono device 300a.
  • the information transmission terminal registration unit 250 transmits the content information via the mail sano 600 when the registered content includes a mail address as a destination and the registered content is desired to be transmitted by electronic mail (C15).
  • FIG. 11 shows an example of the email transmission content information 20.
  • the digital broadcast receiving terminal 200 extracts element information related to the request from a plurality of element information constituting the content information in response to the element information request signal received from the digital broadcast receiving terminal control apparatus 100.
  • the extracted element information is transmitted to the mopile device 300a. That is, the digital broadcast receiving terminal 200 extracts specific element information (for example, URL, e-mail address, telephone number, etc.) in response to the element information request signal from the user, and provides it to the peripheral mopile device 300a.
  • digital The broadcast receiving terminal control apparatus 100 includes selection buttons 101-103 for selecting desired element information from the content information. In the case of FIG.
  • the URL is also extracted from the content information power by pressing the selection button 101 to “ON” and stored in the mopile device.
  • the user designates element information desired to be extracted in the digital broadcast receiving terminal control device 100 and transmits an “element information request signal” from the digital broadcast receiving terminal control device 100 (D2)
  • the receiving terminal 200 receives the “element information request signal” (C7)
  • the transmission / reception control unit 220 performs filtering.
  • the digital broadcast receiving terminal 200 extracts URL information related to the request.
  • the digital transmission / reception terminal 200 extracts the mail address.
  • the digital broadcast receiving terminal 200 extracts telephone number information.
  • the digital broadcast receiving terminal 200 collects information related to link information power and provides it to the mobile device 300a. That is, in the case of the element information capability S link information requested by the user using the digital broadcast receiving terminal control device 100, the digital broadcast receiving terminal 200 follows the link held by the link information and collects information related to the link information. The collected information is provided to the mopile device 300a.
  • Figure 12 shows an example of how to obtain link information. Also, as shown in FIG. 12, when the URL (link information) is included in the content information, the digital broadcast receiving terminal 200 accesses the information distribution server 700 via the network 800, and the homepage of the URL Collect 15 information. Then, the digital broadcast receiving terminal 200 can transmit the information collected from the homepage 15 to the mopile device 300a. This collected information may be sent in addition to the content information, or sent separately from the content information.
  • the digital broadcast receiving terminal 200 is characterized in that attachment information that the user requests to attach is attached to the content information. That is, the digital broadcast receiving terminal 200 receives the title of the program related to the content information or the voice memo recorded by the user as the attached information from the digital broadcast receiving terminal control device 100, and the received attached information is the content. Attach to information. As a result, the mopile device 300a has attached information. The content information to be received is received and stored, so the content information can be easily retrieved from the attached information.
  • the user presses the recording button 106 (D4) and sends an audio memo from the microphone 107 when transmitting the information storage request 2 from the digital broadcast receiving terminal control device 100 (D3). Record (an example of attached information).
  • the digital broadcast receiving terminal control apparatus 100 transmits the recorded voice memo to the digital broadcast receiving terminal 200 (D5).
  • the digital broadcast receiving terminal 200 receives a voice memo from the digital broadcast receiving terminal control apparatus 100 (C12)
  • the transmission / reception control unit 220 stores the content information stored in the receiving terminal side data storage unit 230, the received voice memo, Make an association.
  • the association performed by the digital broadcast receiving terminal 200 is the title data shown in FIG. Content information and title data are associated and stored as a pair.
  • the digital broadcast receiving terminal 200 transmits content information to a peripheral mono device 300a or the like
  • the digital broadcast receiving terminal 200 transmits the content information and a voice memo in a related form.
  • the mopile device 300a and the like store the content information and the voice memo in the data storage unit 330a in the same manner as the title data shown in FIG. Number management with data numbers.
  • the content information that the user has issued a storage request (information storage request) is sent to the peripheral mopile device 300a. Can be stored and used.
  • the digital broadcast receiving terminal 200 When the digital broadcast receiving terminal 200 according to the embodiment receives an information accumulation request from a user, the digital broadcast receiving terminal 200 transmits content information to a device (mopile device) different from the requested device. In particular, it is possible to store content information that is not operated and to use the stored content information.
  • the digital broadcast receiving terminal 200 provides content information for which a user has issued a save request (information storage request 2) to a peripheral mopile device 300a or the like for a program distributed from the digital broadcast station 400.
  • Content information can be stored by the digital broadcast receiving terminal controller, which is mainly used when watching programs on the digital broadcast receiving terminal 200 that does not issue a storage request for content information from the mopile device 300a, or by a V remote control. This is convenient for the user.
  • the digital broadcast receiving terminal 200 of the embodiment can transmit the content information by e-mail when transmitting the content information to the peripheral mopile device 300a or the like.
  • the content information can be distributed to the mobile device 300a by e-mail. Further, the user of the mopile device 300a can acquire content information from the digital broadcast receiving terminal 200 without being aware of the location where the digital broadcast receiving terminal 200 exists.
  • the transmission / reception control unit 220 when transmitting the content information to the surrounding mopile device 300a or the like, filters the content information, and specific element information, for example, a URL Of the element information such as e-mail address and telephone number, only the URL is transmitted to the mono device 300a. Therefore, when the content information includes various element information, only the element information desired by the user is set in advance and transmitted to the digital broadcast receiving terminal 200.
  • the digital broadcast receiving terminal 200 filters the element information and transmits it to the mopile device. This eliminates the need to look back at redundant data in the mopile device 300a and the like. Further, in the mopile device 300a and the like, unnecessary information need not be stored, so that useless use of the memory area can be eliminated.
  • the digital broadcast receiving terminal 200 of the embodiment includes URL information included in content information.
  • a link of (an example of link information) is given and detailed information of the link destination is acquired.
  • the content information may include only the URL and not more detailed information.
  • more detailed information can be obtained from the link destination by using the URL information. For example, it is possible to obtain more detailed data such as the homepage of the program.
  • the attached information when content information is stored, the attached information is attached to content information (including element information) that the user desires to store.
  • An example of the attached information is a voice memo recorded by the user.
  • the digital broadcast receiving terminal 200 stores the voice memo in association with the content information, and transmits it to the mopile device.
  • the digital broadcast receiving terminal control device 100 Using the digital broadcast receiving terminal control device 100, a lot of content information When stored in a nearby mopile device, it is difficult for the mopile device to re-recognize the way the content information was stored later.
  • the digital broadcast receiving terminal control device 100 (for example, a remote controller) can input a title or the like by a key operation. Further, since a voice memo can be attached, no key operation or the like is required, and a simple memo about the content information can be easily attached.
  • the digital broadcast receiving terminal 200 transmits only to the mopile device registered in the information transmitting terminal registration unit 250, the storage destination of the content information can be freely selected.
  • the mopile device can obtain content information from the digital broadcast receiving terminal 200 without requiring a special operation by performing registration with the digital broadcast receiving terminal 200.
  • the mono equipment of the embodiment can determine whether or not to receive content information from the digital broadcast receiving terminal 200 depending on whether or not the registration request signal 1 is transmitted. Therefore, it is possible to determine whether or not to acquire the content information with a simple operation.
  • the mopile device includes the mopile side display unit (output unit), content information can be easily confirmed.
  • the information storage system receives the content information of the program distributed to the digital broadcast receiving terminal, stores the digital broadcast receiving terminal, and controls the digital broadcast receiving terminal to control the digital broadcast receiving terminal.
  • the digital broadcast receiving terminal includes a storage means for storing the content information of the program received by the digital broadcast receiving terminal in the peripheral mopile device. The content information desired by the user is provided to the mopile device registered in advance.
  • the information storage system of the embodiment includes a mail server in the network, and the digital broadcast receiving terminal transmits the content information related to the information storage request transmitted by the user via the digital broadcast receiving terminal control device by mail. It is provided for equipment.
  • the information storage system according to the embodiment is characterized in that specific element information (URL, e-mail address, telephone number, etc.) is provided to the information device among the content information related to the information accumulation request.
  • the information storage system is characterized in that the link information included in the content information related to the information accumulation request is traced, and the homepage information of the program is provided to peripheral information devices.
  • the information storage system is characterized in that a program title or a voice memo recorded by a user is attached as attached information to content information related to an information storage request.
  • FIG. 1 is a diagram showing an outline of an information storage system 1000.
  • FIG. 2 is a diagram showing a configuration of an information storage system 1000.
  • FIG. 3 is a diagram showing a configuration of a digital broadcast receiving terminal control device 100, a digital broadcast receiving terminal 200, and a mopile device 300a.
  • FIG. 4 is a flowchart showing the operation of the digital broadcast receiving terminal 200.
  • FIG. 5 is a diagram showing an external appearance of the digital broadcast receiving terminal control apparatus 100.
  • FIG. 6 is a diagram showing a transmission operation of the digital broadcast receiving terminal control apparatus 100.
  • FIG. 7 is a diagram showing a reception operation of the mopile device 300a.
  • FIG. 8 is a diagram showing an operation of a registration request of the mopile device 300a.
  • FIG. 9 is a flowchart showing a registration acceptance operation of the digital broadcast receiving terminal 200.
  • FIG. 10 is a diagram showing data content information 10 transmitted to a mopile device.
  • FIG. 11 is a diagram showing mail transmission content information 20 transmitted via the mail server 600.
  • FIG. 12 is a diagram showing link information.
  • FIG. 13 is a diagram showing a receiving terminal side data storage form 50 in the digital broadcast receiving terminal 200.
  • FIG. 14 is a diagram showing a mopile side data storage form 60 in a mopile device.
  • FIG. 15 is a flowchart showing an operation of extracting element information by the digital broadcast receiving terminal 200. It is

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

Une station d’émission numérique (400) transmet un signal d’émission numérique (3) qui inclut de la vidéo et des informations de contenu pour documenter la vidéo. Un dispositif de commande de terminal de réception d’émission numérique (100) transmet une requête d’accumulation d’informations (2) à un terminal de réception d’émission numérique (200) pour demander au terminal de réception d’émission numérique d’accumuler les informations de contenu. Lorsque le terminal de réception d’émission numérique (200) reçoit la requête d’accumulation d’informations (2), le terminal de réception d’émission numérique accumule les informations de contenu en rapport avec la requête et transmet les informations de contenu accumulées (10) aux dispositifs mobiles (300a-300c) préalablement enregistrés. Les dispositifs mobiles (300a-300c) reçoivent et stockent les informations de contenu (10).
PCT/JP2004/015690 2004-10-22 2004-10-22 Système de stockage d’informations, terminal de réception d’émission numérique et dispositif de stockage d’informations WO2006043328A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2004/015690 WO2006043328A1 (fr) 2004-10-22 2004-10-22 Système de stockage d’informations, terminal de réception d’émission numérique et dispositif de stockage d’informations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2004/015690 WO2006043328A1 (fr) 2004-10-22 2004-10-22 Système de stockage d’informations, terminal de réception d’émission numérique et dispositif de stockage d’informations

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WO2006043328A1 true WO2006043328A1 (fr) 2006-04-27

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WO (1) WO2006043328A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11136658A (ja) * 1997-10-27 1999-05-21 Sanyo Electric Co Ltd 転送機能付き双方向ｔｖ受信機、およびそのための端末装置
JP2002044586A (ja) * 2000-07-26 2002-02-08 Sony Corp 画像記録再生装置および方法
JP2002189670A (ja) * 2000-12-22 2002-07-05 Sony Corp 付加情報転送方法
JP2002247553A (ja) * 2000-10-17 2002-08-30 Sagem Sa データフロー転送装置およびこれに関連する方法
JP2002374480A (ja) * 2001-06-14 2002-12-26 Sony Corp 情報提供システム、放送受信装置、及びサーバ装置
JP2004096394A (ja) * 2002-08-30 2004-03-25 Kenwood Corp テレビ受信システム、テレビ受信装置及び携帯端末
JP2004147336A (ja) * 2001-08-04 2004-05-20 Infocity Inc 情報アクセス装置および方法ならびに情報提供装置および方法
JP2004254143A (ja) * 2003-02-21 2004-09-09 Sony Corp 情報処理システムおよび方法、情報処理装置および方法、携帯型情報端末装置および携帯型情報端末装置の情報処理方法、プログラム格納媒体、並びにプログラム

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11136658A (ja) * 1997-10-27 1999-05-21 Sanyo Electric Co Ltd 転送機能付き双方向ｔｖ受信機、およびそのための端末装置
JP2002044586A (ja) * 2000-07-26 2002-02-08 Sony Corp 画像記録再生装置および方法
JP2002247553A (ja) * 2000-10-17 2002-08-30 Sagem Sa データフロー転送装置およびこれに関連する方法
JP2002189670A (ja) * 2000-12-22 2002-07-05 Sony Corp 付加情報転送方法
JP2002374480A (ja) * 2001-06-14 2002-12-26 Sony Corp 情報提供システム、放送受信装置、及びサーバ装置
JP2004147336A (ja) * 2001-08-04 2004-05-20 Infocity Inc 情報アクセス装置および方法ならびに情報提供装置および方法
JP2004096394A (ja) * 2002-08-30 2004-03-25 Kenwood Corp テレビ受信システム、テレビ受信装置及び携帯端末
JP2004254143A (ja) * 2003-02-21 2004-09-09 Sony Corp 情報処理システムおよび方法、情報処理装置および方法、携帯型情報端末装置および携帯型情報端末装置の情報処理方法、プログラム格納媒体、並びにプログラム

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