WO2023060949A1 - 服务器管理装置 - Google Patents

服务器管理装置 Download PDF

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Publication number
WO2023060949A1
WO2023060949A1 PCT/CN2022/102444 CN2022102444W WO2023060949A1 WO 2023060949 A1 WO2023060949 A1 WO 2023060949A1 CN 2022102444 W CN2022102444 W CN 2022102444W WO 2023060949 A1 WO2023060949 A1 WO 2023060949A1
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WO
WIPO (PCT)
Prior art keywords
information
token
content providing
gateway
identifier
Prior art date
Application number
PCT/CN2022/102444
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English (en)
French (fr)
Inventor
嘉和知玲子
尾崎哲
Original Assignee
海信视像科技股份有限公司
东芝视频解决方案株式会社
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.)
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Publication date
Priority claimed from JP2021168837A external-priority patent/JP2023058987A/ja
Priority claimed from JP2022063747A external-priority patent/JP2023154460A/ja
Application filed by 海信视像科技股份有限公司, 东芝视频解决方案株式会社 filed Critical 海信视像科技股份有限公司
Priority to CN202280007639.5A priority Critical patent/CN116803086A/zh
Publication of WO2023060949A1 publication Critical patent/WO2023060949A1/zh

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    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/254—Management at additional data server, e.g. shopping server, rights management server

Definitions

  • This application relates to a server management device.
  • a receiver and a terminal cooperate to transmit and receive information. For example, a receiver transmits information received from a website to a terminal.
  • Patent Document 1 Japanese Patent No. 5898431
  • the technical problem to be solved by the present application is to provide a server management device capable of appropriately executing a process of associating an identifier of a receiver with an identifier of a terminal.
  • the server management device of the embodiment is capable of transmitting and receiving information with a plurality of server devices storing information associating an identifier of a broadcast receiving device, an authentication code, an identifier of a content providing device, and a first token
  • the server management device includes: a storage unit that stores promotion information that promotes associating the identifier of the broadcast receiving device with the identifier of the terminal device of the user of the content providing device; and a promotion information transmission unit that promotes The information is transmitted to the broadcast receiving device;
  • the authentication code transmitting unit transmits the authentication code to the broadcast receiving device based on the request based on the promotion information from the broadcast receiving device;
  • the authentication request acquisition unit obtains the authentication code from the terminal device Acquiring an authentication request including an authentication code, an identifier of a content providing device, and an identifier of a server device; a cooperation instruction obtaining unit that obtains, from the terminal device, a cooperation instruction of the identifier of the broadcast receiving device and the user identifier of the terminal device Not
  • FIG. 1 is a diagram showing an outline of an overall configuration example of an information cooperation system according to a first embodiment
  • FIG. 2 is a block diagram showing an example of the overall configuration of the television set according to the first embodiment
  • FIG. 3 is a block diagram showing a partial configuration example of the television set according to the first embodiment
  • FIG. 4 is a block diagram showing an example of the overall configuration of the push delivery server according to the first embodiment
  • FIG. 5 is a block diagram showing a partial configuration example of the push delivery server according to the first embodiment
  • FIG. 6 is a diagram showing a data structure of data stored in the push distribution server according to the first embodiment
  • FIG. 7 is a flowchart showing overall processing in the information cooperation system of the first embodiment
  • FIG. 8 is a diagram showing an outline of an overall configuration example of an information cooperation system according to a second embodiment
  • FIG. 9 is a block diagram showing an example of the overall configuration of a common reception server according to the second embodiment.
  • FIG. 10 is a block diagram showing a partial configuration example of a common reception server according to the second embodiment
  • FIG. 11 is a flowchart showing overall processing in the information cooperation system of the second embodiment
  • FIG. 13 is a flowchart showing overall processing in the information cooperation system of the fourth embodiment.
  • FIG. 14-1 is a diagram showing an example of promotion information in the information cooperation system according to the fifth embodiment.
  • 14-2 is a diagram showing another example of promotion information in the information cooperation system of the fifth embodiment.
  • Fig. 15 is a diagram for explaining advertisement information in the fifth embodiment
  • FIG. 16-1 is a flowchart illustrating display processing of promotion information in the information collaboration system according to the fifth embodiment
  • FIG. 16-2 is a flowchart showing another promotion information display process in the information collaboration system of the fifth embodiment.
  • FIG. 17 is a flowchart showing the procedure of collaboration processing in the information collaboration system according to the fifth embodiment.
  • FIG. 18 is a flowchart showing the cooperation cancellation process in the information cooperation system of the fifth embodiment.
  • FIG. 19 is a flowchart showing a processing procedure for canceling cooperation through an operation of a user terminal in the information cooperation system according to the fifth embodiment
  • 20 is a diagram showing an example of clickable advertisement information in the information cooperation system according to the fifth embodiment.
  • FIG. 21 is a flowchart showing the procedure of cooperation processing in the information cooperation system according to the modified example.
  • FIG. 1 is a diagram showing an outline of an overall configuration example of an information cooperation system S according to the first embodiment.
  • the information cooperation system S includes a smartphone 1 (terminal), a TV device 2 (broadcast receiving device), a TV cloud 3 (server device), and a content providing server 4 as a content providing device such as an EC (Electronic Commerce) website server.
  • the TV cloud 3 can communicate with the television device 2 and the content providing server 4 through public communication lines such as the Internet.
  • the smartphone 1 can wirelessly communicate with the content providing server 4 and the TV cloud 3 via a base station.
  • the smartphone 1 is an example of an information terminal owned by a user of the television device 2 .
  • Smartphone 1 is equipped with communication I/F (Interface: interface), voice input unit (microphone), sensor group, display unit, graphics controller, touch panel controller, CPU (Central Processing Unit: central processing unit), memory, camera , speakers, etc.
  • communication I/F Interface: interface
  • voice input unit microphone
  • sensor group display unit
  • graphics controller graphics controller
  • touch panel controller CPU (Central Processing Unit: central processing unit)
  • CPU Central Processing Unit: central processing unit
  • memory camera , speakers, etc.
  • the TV cloud 3 is a server device capable of transmitting and receiving with the television device 2 via a network, and is a so-called cloud server.
  • the TV cloud 3 may be, for example, a server device operated by the manufacturer of the television device 2 .
  • the TV cloud 3 provides the TV device 2 with various services such as viewing program recommendation information, reserved program recommendation information, and product recommendation information based on viewing program content via the network based on the results of collecting viewing information (viewing information) from the TV device 2 .
  • the content providing server 4 is a computer device for operating an EC site (net shop) on the Internet.
  • the content providing server 4 is, for example, a server device of an EC platform.
  • the content providing server 4 is a platform for purchasing products and services via a network according to operations of a user (consumer) on a terminal device (smartphone 1, etc.).
  • the content providing server 4 may be a video platform that provides content such as moving images.
  • the content providing server 4 transmits an image of a product to the smartphone 1 based on, for example, an operation on the smartphone 1 .
  • the content providing server 4 pre-registers redirect_uri in the TV cloud 3 .
  • FIG. 2 is a block diagram showing an example of the overall configuration of the television device 2 according to the first embodiment.
  • the television device 2 performs display control on the video display unit 233 that is larger than the display unit included in the smartphone 1 (details will be described later).
  • the television set 2 includes an input terminal 202, tuners 203a to 203g, a signal processing unit 207, a graphics processing unit 208, a voice processing unit 209, an OSD (On Screen Display: on-screen display) signal generating unit 210, And the video processing unit 211.
  • tuners 203a to 203g the television set 2 includes an input terminal 202, tuners 203a to 203g, a signal processing unit 207, a graphics processing unit 208, a voice processing unit 209, an OSD (On Screen Display: on-screen display) signal generating unit 210, And the video processing unit 211.
  • OSD On Screen Display: on-screen display
  • a terrestrial digital broadcast signal received by the terrestrial broadcast receiving antenna 213 is input to the input terminal 202 .
  • Terrestrial digital broadcast signals are supplied to tuners 203 a to 203 g via input terminal 202 .
  • the tuners 203a to 203g are tuners for terrestrial digital broadcasting, and select a broadcasting signal of a channel instructed by the control unit 216 described later from the terrestrial digital broadcasting signal supplied from the input terminal 202 .
  • the television device 2 may also have an input terminal for inputting a satellite digital broadcast signal received by a BS/CS digital broadcast receiving antenna. Satellite digital broadcasting signals are supplied to a tuner for satellite digital broadcasting via the input terminal.
  • the signal processing unit 207 demodulates broadcast signals including digital video and audio signals from the broadcast signals supplied from the tuners 203a to 203g. In addition, the signal processing unit 207 selectively performs predetermined digital signal processing on the video signal included in the digital broadcast signal, and outputs it to the graphics processing unit 208 . In addition, the signal processing unit 207 selectively performs desired digital signal processing on the audio signal included in the digital broadcast signal, and outputs it to the audio processing unit 209 .
  • a plurality of external input terminals 214 a to 214 d are connected to the signal processing unit 207 .
  • These external input terminals 214a to 214d can input analog video signals and audio signals from a DVD (Digital Versatile Disk: Digital Versatile Disk) recorder or the like as an example of an external device.
  • the signal processing unit 207 digitizes analog video and audio signals input from the external input terminals 214a to 214d. Also, the signal processing unit 207 performs predetermined digital signal processing on the digitized video signal and outputs it to the graphics processing unit 208 . In addition, the signal processing unit 207 performs predetermined digital signal processing on the digitized audio signal and outputs it to the audio processing unit 209 .
  • the graphics processing unit 208 superimposes the OSD signal generated by the OSD signal generating unit 210 on the digital video signal supplied from the signal processing unit 207, and outputs it to the video processing unit 211.
  • the graphics processing unit 208 can also output either the digital video signal supplied from the signal processing unit 207 or the OSD signal generated by the OSD signal generating unit 210 to the video processing unit 211 .
  • the video processing unit 211 converts the digital video signal or OSD signal input from the graphics processing unit 208 into an analog video signal or OSD signal of a format that can be displayed on the display screen of the video display unit 233, and outputs the to the video display unit 233 .
  • the video display unit 233 is, for example, an LCD or OLED display.
  • the audio processing unit 209 converts the digital audio signal input from the signal processing unit 207 into an analog audio signal in a format reproducible by the speaker 215 , and outputs the signal to the speaker 215 .
  • the television device 2 further includes a control unit 216 , a deck 217 , various interfaces 218 to 221 , and a brightness sensor 230 .
  • the control part 216 is provided with CPU216a, ROM216b, RAM216c, and the nonvolatile memory 216d.
  • the control unit 216 collectively controls various operations of the television device 2 such as reception operations of broadcast signals such as terrestrial digital broadcast signals and satellite digital broadcast signals.
  • the control unit 216 controls each unit of the television device 2 according to the operation information from the operation unit 222 or the operation information input from the remote controller 238 via the light receiving unit 223 .
  • the CPU 216a controls the overall operation of the television device 2 by executing the programs stored in the ROM 216b.
  • ROM216b mainly stores the program which CPU216a executes.
  • RAM 216c provides a work partition when CPU 216a executes a program.
  • the nonvolatile memory 216d stores various setting information, control information, and the like of the television device 2 .
  • the control unit 216 is connected to a card socket 217 via a card I/F 225 , and the card socket 217 is capable of attaching and detaching a memory card 234 . Thereby, the control unit 216 can transmit and receive various information to and from the memory card 234 attached to the card holder 217 via the card I/F 225 .
  • the control unit 216 is connected to a LAN terminal 226 via a communication I/F 218 . Accordingly, the control unit 216 can transmit and receive various information with external devices such as the above-mentioned relay device 400 connected to the LAN terminal 226 and a LAN-compatible HDD (Hard Disk Drive) via the communication I/F 218.
  • external devices such as the above-mentioned relay device 400 connected to the LAN terminal 226 and a LAN-compatible HDD (Hard Disk Drive) via the communication I/F 218.
  • communication I/F 218 may be configured to be wirelessly connectable to external devices such as relay device 400 .
  • the control unit 216 is connected to an HDMI terminal 227 via an HDMI (registered trademark) (High-Definition Multimedia Interface) I/F 221 . Accordingly, the control unit 216 can transmit and receive various information with an external device connected to the HDMI terminal 227 via the HDMI I/F 221.
  • HDMI registered trademark
  • HDMI I/F 2221 High-Definition Multimedia Interface
  • the control unit 216 is connected to a USB terminal 228 via a USB (Universal Serial Bus: Universal Serial Interface) I/F 219 . Thereby, the control unit 216 can transmit and receive various information to and from a storage device 237 including a USB HDD or the like connected to the USB terminal 228 via the USB I/F 219.
  • a USB Universal Serial Bus: Universal Serial Interface
  • the storage device 237 includes, for example, HDD, SSD (Solid State Drive: Solid State Drive), etc., and is configured to record the digital signal received by the television device 2 as video data. However, the storage device 237 may also be built in the television device 2 .
  • FIG. 3 is a block diagram showing a partial configuration example of the television device 2 according to the first embodiment.
  • the television device 2 includes a storage unit 241 (ROM 216b, RAM 216c, nonvolatile memory 216d, and storage device 237 in FIG. 2 ), and a transmitter, which is a functional module generated as a result of execution of a program stored in the storage unit 241 by the CPU 216a.
  • unit 242 acquisition unit 243 , and display control unit 244 .
  • the transmitting unit 242 transmits various information to an external device.
  • the acquisition unit 243 acquires various information from an external device, or reads various information stored in the storage unit 241 .
  • the display control unit 244 executes display processing for displaying various information on the video display unit 233 .
  • the display control unit 244 causes the video display unit 233 to display an image, for example, in response to an image display request from the smartphone 1 (details will be described later).
  • FIG. 4 is a block diagram showing an example of the overall configuration of the TV cloud 3 according to the first embodiment.
  • the TV cloud 3 includes a communication I/F 301 , an operation unit 302 , a CPU 303 , a memory 304 , and a storage device 305 .
  • Communication I/F 301 is an interface for communicating with external devices.
  • the operation unit 302 has an input device such as a keyboard and a mouse, and a display device such as a monitor.
  • the storage device 305 includes, for example, HDD, SSD, etc., and stores various information.
  • CPU 303 controls each component of TV cloud 3 by executing various programs.
  • the memory 304 includes a ROM, a RAM, and the like, and stores various programs, various data, and the like used in various arithmetic processing performed by the CPU 303 .
  • FIG. 5 is a block diagram showing a partial configuration example of the TV cloud 3 according to the first embodiment.
  • the TV cloud 3 includes a storage unit 311 (memory 304 , storage device 305 ), and an acquisition unit 312 , a transmission unit 313 , and a generation unit 314 , which are functional modules generated as a result of execution of a program stored in the storage unit 311 by the CPU 303 .
  • the storage unit 311 stores programs executed by the CPU 303 and a DB (Data Base: database).
  • DB Data Base: database
  • FIG. 6 an example of the data configuration of the DB will be described using FIG. 6 .
  • information including TVID, authentication code, EC server ID, and token is stored in the DB.
  • the attribute information of the television device 2 corresponding to the TVID may be contained in the DB together with the TVID.
  • TVID is information for identifying the television device 2 .
  • the authentication code is a code required to acquire a token described later.
  • the EC server ID is information for identifying the content providing server 4 . That is, it is an ID of an EC site server or the like.
  • a token is information used for authentication.
  • the acquisition unit 312 acquires various information from an external device.
  • the transmitting unit 313 transmits various information to an external device.
  • the generating unit 314 executes an information generating operation on the DB.
  • FIG. 7 is a flowchart showing overall processing in the information cooperation system S of the first embodiment.
  • the user operates the remote control of the television device 2 to start specifying an EC site to be linked with the smartphone 1 on a so-called portal screen (screen for cooperation with the EC site, etc.).
  • the processing of the smartphone 1 shown in FIG. 7 may also be executed by an application program installed in the smartphone 1 .
  • the transmitting unit 242 of the TV device 2 sets the EC site information (such as the ID of the EC site, the URL of the EC site, etc.) , and TVID, which is an identifier of the television device 2, are sent to the TV cloud 3.
  • the transmitting unit 242 transmits to the TV cloud 3 information on the content providing server 4 that is an image providing device that provides images on the EC site.
  • the acquisition unit 312 of the TV cloud 3 acquires the information of the EC website and the TVID from the television device 2 .
  • the generation unit 314 of the TV cloud 3 generates an authentication code, and stores information including the TVID, the EC server ID which is information identifying the content providing server 4 of the EC site, and the authentication code in the DB of the storage unit 311 .
  • the generation unit 314 generates a QR code (registered trademark) which is a two-dimensional code based on the authentication code and the URL which is the access address of the above-mentioned EC website.
  • the QR code is an example, and other display information may be used. That is, other forms of display information capable of conveying the authentication code and access address information of the EC website may be used.
  • the above authentication code may include a part for identifying the manufacturer and a part for identifying the television device 2 .
  • step S2 the transmitting unit 313 of the TV cloud 3 transmits the above-mentioned QR code to the television device 2 of the request source.
  • a QR code including a URL serving as an access address to the EC site and an authentication code is transmitted.
  • the acquiring unit 243 of the television device 2 acquires the QR code from the TV cloud 3 . In this way, the acquisition unit 243 of the television device 2 acquires the QR code as access information based on the authentication code and the URL that is the access address of the EC site.
  • the display control unit 244 of the television device 2 displays the QR code on the video display unit 233 . In this way, the display control unit 244 displays and outputs the QR code.
  • step S3 the smartphone 1 reads the QR code displayed on the video display unit 233 by the QR code reading function realized by the camera mechanism or the like.
  • the smartphone 1 acquires the URL and the authentication code of the EC website.
  • step S4 when the smartphone 1 acquires the URL and the authentication code of the EC website, it accesses the content providing server 4 based on the URL and transmits the authentication code.
  • step S5 the authentication code is sent to the TV cloud 3 together with information for identifying the content providing server 4, and an authentication request is made.
  • the acquiring unit 312 of the TV cloud 3 acquires the authentication code together with the information for identifying the content providing server 4 . In this way, the acquisition unit 312 of the TV cloud 3 acquires the authentication code transmitted from the content providing server 4 .
  • the generation unit 314 of the TV cloud 3 refers to the DB of the storage unit 311 and judges whether there is information corresponding to the information identifying the content providing server 4 acquired by the acquisition unit 312 and the authentication code, thereby performing authentication.
  • the generation unit 314 refers to the DB of the storage unit 311 , and when there is information corresponding to the information for identifying the content providing server 4 acquired by the acquisition unit 312 and the authentication code, generates a token using a known technique.
  • the generating unit 314 further associates the token with information including the information identifying the content providing server 4 acquired by the acquiring unit 312 and the authentication code in the DB.
  • the information associated with the token further includes the TVID of the requesting television device 2 .
  • the generation unit 314 generates association information associating the television device 2 associated with the authentication code with the token based on the authentication code.
  • step S6 the transmitting unit 313 of the TV cloud 3 transmits the token generated by the generating unit 314 to the content providing server 4 .
  • the transmitting unit 313 transmits the token based on the authentication code to the content providing server 4 .
  • the content providing server 4 stores information that associates the token with the user ID of the smartphone 1 that sent the authentication code.
  • step S7 the smartphone 1 logs in to the content providing server 4 and accesses the EC site. As a result, the smartphone 1 displays the EC site screen.
  • the user of the smartphone 1 selects an instruction indicating a request for television display to a predetermined link destination on the EC site screen.
  • step S8 the smart phone 1 transmits the URL of the link destination to the content providing server 4 based on the selection, thereby making a TV display request (TV display request).
  • the content providing server 4 acquires both the TV display request and the URL of the image display target from the smartphone 1 .
  • step S9 the content providing server 4 transmits the token corresponding to the requesting smartphone 1 and the URL of the image display target to the TV cloud 3, and makes a display request.
  • the acquiring unit 312 of the TV cloud 3 acquires the token and the URL transmitted from the content providing server 4 . In this way, the acquisition unit 312 acquires the token transmitted from the content providing server 4 and the URL of the access address of the image to be displayed based on the request from the smartphone 1 .
  • step S10 the TV cloud 3 refers to the DB of the storage unit 311 and specifies the TVID corresponding to the token acquired by the acquisition unit 312 . Then, the transmission unit 313 of the TV cloud 3 transmits the URL of the access address of the image to be displayed to the television device 2 corresponding to the TVID.
  • the acquisition unit 243 of the television device 2 acquires the URL of the access address of the image to be displayed. Also, the transmitting unit 242 of the television device 2 accesses the content providing server 4 based on the URL, and the acquiring unit 243 acquires an image based on the access address of the image to be displayed from the content providing server 4 . Then, the display control unit 244 of the television device 2 displays the image acquired by the acquisition unit 243 on the video display unit 233 .
  • the TV cloud 3 of the first embodiment generates correspondence information that associates the TV device 2 corresponding to the authentication code with the token based on the authentication code.
  • the access address of the image to be displayed requested by the mobile phone 1 notifies the television device 2 of the access address of the image, so that the television device 2 can display the image corresponding to the request of the smartphone 1 .
  • the TV cloud 3 can display the image requested by the smartphone 1 on the television device 2 that can be displayed larger than the screen of the smartphone 1 .
  • the television device 2 outputs access information including an access address and an authentication code to the content providing server 4, acquires an access address of an image to be displayed based on a request from the smartphone 1 from the TV cloud 3, and displays the image on the video display unit 233 . Accordingly, the television device 2 can display an image requested by the smartphone 1 on the video display unit 233 which can be displayed larger than the screen of the smartphone 1 .
  • the information cooperation system S of the second embodiment differs from the first embodiment in that the TV cloud 3 is different for each manufacturer of the television device 2 . That is, the information cooperation system S of the second embodiment has a plurality of TV clouds 3 .
  • FIG. 8 is a diagram illustrating an outline of an overall configuration example of the information cooperation system S according to the second embodiment.
  • symbol is attached
  • the information cooperation system S has a plurality of TV clouds 3 (TV cloud 3a, TV cloud 3b).
  • the TV cloud 3 b can be connected to the TV device 2 , which is a TV set (not shown) of a manufacturer associated with the TV cloud 3 b.
  • Reference numeral 2 is a television.
  • Reference numeral 3 is a TV cloud as a so-called push distribution server.
  • TV cloud 3 is a TV manufacturer that manufactures TV devices 2 and provides TV devices 2 with various services such as viewing programs, reservation program recommendations, and product recommendations based on viewing program content through the network based on the results of collecting viewing information from TV devices 2. provider's server.
  • reference numeral 5 is a television gateway as a common reception server.
  • the TV gateway 5 is a server for a manufacturer-common website of a TV device manufacturer that integrates the TV cloud 3 of a plurality of TV manufacturers and is connected to E-commerce (EC).
  • the information cooperation system S has the television gateway 5 (server management device) capable of transmitting and receiving information with the plurality of TV clouds 3 via a network.
  • the television gateway 5 is also capable of transmitting and receiving information via a network with a measurement server 6 for performing measurement processing for counting the results of advertisement display.
  • This television gateway 5 is a cloud server that unites various manufacturers. That is, the TV gateway 5 is a server for integrating TV clouds 3 of a plurality of TV manufacturers and connecting them to the content providing server 4 .
  • the television gateway 5 issues a client certificate (client_id, client_secret) to the content providing server 4 .
  • a random key provided in x-api-key is predetermined between the TV cloud 3 and the TV gateway 5 .
  • the x-api-key handed over between the television gateway 5 and the content providing server 4 becomes a common key (pass-key).
  • Reference numeral 4 is a content providing server such as an EC web server.
  • the content providing server 4 is an EC platform server.
  • the content providing server 4 serves as a platform for users, ie, consumers, to purchase products and services.
  • the content providing server 4 registers redirect_uri in the television gateway 5 in advance.
  • Reference numeral 1050 is a user terminal.
  • the user terminal 1050 is a terminal having an application program for connecting the television device 2 to the user terminal 1050 and an optical reading device such as a camera.
  • An example of the user terminal 1050 is a smartphone 1 .
  • the user terminal 1050 has been described assuming that the smartphone 1 is used, but is not limited to the smartphone.
  • the user terminal 1050 may be a PC, a tablet terminal, or the like, as long as it is a terminal that satisfies the condition of the situation. In addition, these terminals can be substituted for the smartphone shown in the first embodiment.
  • FIG. 9 is a block diagram showing an example of the overall configuration of the television gateway 5 according to the second embodiment.
  • the television gateway 5 includes a communication I/F 501 , an operation unit 502 , a CPU 503 , a memory 504 , and a storage device 505 .
  • the communication I/F 501 is an interface used for communication between external devices.
  • the operation unit 502 has an input device such as a keyboard and a mouse, and a display device such as a monitor.
  • the storage device 505 includes, for example, HDD, SSD, etc., and stores various information.
  • CPU503 controls each component of television gateway 5 by executing various programs.
  • the memory 504 includes a ROM, a RAM, and the like, and stores various programs, various data, and the like used in various arithmetic processing performed by the CPU 503 .
  • FIG. 10 is a block diagram showing a partial configuration example of the television gateway 5 according to the second embodiment.
  • the television gateway 5 includes a storage unit 511 (memory 504, storage device 505), and an acquisition unit 512, a transmission unit 513, and a generation unit 514, which are functional modules generated as a result of execution of a program stored in the storage unit 511 by the CPU 503.
  • the storage unit 511 stores programs executed by the CPU 503 and a DB (Data Base: database).
  • the acquisition unit 512 acquires various information from an external device.
  • the transmitting unit 513 transmits various information to an external device.
  • the generating unit 514 executes an information generating operation on the DB.
  • FIG. 11 is a flowchart showing overall processing in the information cooperation system S of the second embodiment.
  • the flow chart shown in FIG. 11 also assumes that the user operates the remote control of the television device 2, etc., and starts to designate the EC site that the user wants to cooperate with the smartphone 1 on a so-called portal screen.
  • the authentication code and the token generated by the TV cloud 3 include information identifying the manufacturer. That is, it is assumed that the TV cloud 3 includes information identifying its own device in the authentication code and the token.
  • step S22 the URL authentication code is sent from the TV cloud 3 to the television device 2 .
  • the URL authentication code 2010 is information including URL information specifying the content providing server 4 and an authentication code for performing authentication between the content providing server 4 and the TV cloud 3 .
  • the authentication code may include a part for identifying the manufacturer of the television device 2 and a part for identifying the TV device 2 .
  • the portion for identifying the television device 2 included in the authentication code is a random value.
  • the TV cloud 3 may associate the time when the value was transmitted to the television device 2 as information of the DB of the storage unit 311 .
  • Examples of information of the URL authentication code 2010 are as follows.
  • the URL authentication code 2010 there is the URL of the content providing server 4, and in the part Y there is the OAuth2 authorization code (authorization code).
  • the authorization code there is information enabling the identification of the manufacturer and the TV.
  • the information capable of specifying the manufacturer and the television device 2 may be any one of them.
  • the sending form of the URL authentication code 2010 may also be in any form, as long as it contains the above-mentioned information.
  • the display control unit 244 optically displays and outputs the content of the URL authentication code 2010 on the video display unit 233 as an image or video.
  • the display form in the display control unit 244 is QR code, barcode, text, etc., as long as the information included in the URL authentication code 2010 can be displayed and output optically as an image or video.
  • a QR code was used for the description, however, like this embodiment, it is not limited to the QR code.
  • step S23 the user terminal 1050 reads the URL on the video display unit 233 from the image information optically photographed by the imaging mechanism using the URL authentication code reading function.
  • the user terminal 1050 acquires the URL and the authentication code of the EC website.
  • the authentication code portion is a time-limited authentication code and is configured as follows.
  • step S24 when the user terminal 1050 acquires the URL and the authentication code of the EC website, based on the URL, the user terminal 1050 accesses the content providing server 4 and transmits the authentication code 2020 .
  • the authentication code 2020 is the authentication code part ( ⁇ authorization code>) of the URL authentication code 2010 and the URL authentication code 2011.
  • the authentication code 2021 is as follows.
  • the authentication code 2020 may include URL information of the content providing server 4 in addition to the above-mentioned content.
  • step S25 when the content providing server 4 receives the authentication code 2020, it sends the authentication code 2021 to the TV gateway 5 and makes an authentication request.
  • the content providing server 4 for example, sends the authentication required information to the OAuth2 token endpoint (Token Endpoint) of the TV gateway 5.
  • the information of the authentication code 2021 has the following structure.
  • - redirect_uri an entry when returning to the EC site of the content providing server 4 , and an address registered in advance in the television gateway 5 .
  • client_id an identifier assigned to each EC site of the content providing server 4 .
  • the client_secret is assigned by the TV gateway 5 to each website of the content providing server 4 based on the client_id respectively.
  • the website of the TV gateway 5 observes the manufacturer extension of the code and performs redirection.
  • the transmitting unit 313 of the TV gateway 5 refers to the acquired authentication code 2021 , and refers to the information identifying the manufacturer included in the authentication code 2021 to specify the TV cloud 3 of the transmission destination. Specifically, the transmission unit 313 of the TV gateway 5 checks the authentication code (authorization code) to determine which TV cloud 3 it is.
  • step S27 the transmission part 313 of the TV gateway 5 transmits the authentication request 2022 to the TV cloud 3 of the transmission destination, and performs an authentication request.
  • the transmitting unit 513 of the TV gateway 5 transmits the authentication request 2022 to the TV cloud 3 specified based on the Authorization_code (authentication code) of the authentication code 2021 .
  • the information of the authentication request 2022 transmitted by the transmitting unit 313 of the television gateway 5 is the same as the information of the authentication code 2021 acquired from the content providing server 4 . Examples of information of other authentication request 2022 include the following.
  • the acquisition unit 312 of the TV cloud 3 acquires the authentication code described in the URL authentication code 2010 together with the information for identifying the content providing server 4 .
  • the generation unit 314 of the TV cloud 3 refers to the DB of the storage unit 311 and judges whether there is information corresponding to the information identifying the content providing server 4 acquired by the acquisition unit 312 and the authentication code, thereby performing authentication.
  • the generation unit 314 refers to the DB of the storage unit 311 , and generates the token 2030 when there is information corresponding to the information for identifying the content providing server 4 acquired by the acquisition unit 312 and the authentication code.
  • the generating unit 314 further associates the token 2030 with the information including the information identifying the content providing server 4 acquired by the acquiring unit 312 and the authentication code in the above-mentioned DB.
  • step S28 the transmitting unit 313 of the TV cloud 3 transmits the token 2030 generated by the generating unit 314 to the TV gateway 5 .
  • the sending unit 313 of the TV cloud 3 sends an OAuth2 token response (Token Response) as the token 2030 to the TV gateway 5 .
  • OAuth2 access token response Access Token Response
  • the OAuth2 access token response is structured as follows.
  • access_token is brought.
  • expires_in is the validity period (seconds) of the access_token, and when the access_token is received, it is stored together with the time when it becomes invalid, and the access_token is reused until then.
  • the refresh_token is kept secretly by the content providing server 4 . This is because, in terms of security, simply placing them in local storage (local storage) is not good.
  • the TV manufacturer can be specified by adding an identifier for identifying the TV manufacturer to the front.
  • the acquisition unit 512 of the television gateway 5 acquires the token 2030 . Then, in step S29 , the television gateway 5 transmits the token 2030 as the token 2031 to the content providing server 4 , and the content providing server 4 acquires the token 2031 . In addition, the transmitting unit 313 of the TV cloud 3 may directly transmit the token to the content providing server 4 .
  • the content providing server 4 stores information associating the token 2031 with the user ID of the user terminal 1050 of the transmission source of the authentication code.
  • step S30 the content providing server 4 transmits the token+user ID 2040 to the television gateway 5 in response to the token 2031 and the user ID. Thereby, the content providing server 4 can transmit the user ID of the user of the user terminal 1050 to the television gateway 5 .
  • composition of the token+user ID 2040 information transmitted from the content providing server 4 is as follows.
  • access_token ⁇ access token> (information issued as an access token in step S28),
  • client_id an identifier assigned to each website of the content providing server 4 . Register in advance on the manufacturer common site,
  • user_id the user ID in the website of the content providing server 4,
  • the acquiring unit 512 of the television gateway 5 acquires the token+user ID 2040 from the content providing server 4 .
  • the transmission unit 513 of the TV gateway 5 specifies the TV cloud 3 of the transmission destination from the token+user ID 2040 , and transmits the device ID request 2041 (TVID) to the TV cloud 3 of the transmission destination.
  • the transmitting unit 513 of the television gateway 5 may transmit a token when transmitting the device ID request 2041 .
  • the device ID request 2041 is a request for the TV gateway 5 to inquire about the device_id (TVID) of the TV from each manufacturer (TV cloud 3 ) using the access_token of OAuth2, and is, for example, the following request.
  • ⁇ x-api-key ⁇ Random key specified by the manufacturer common site and each manufacturer>
  • ⁇ client_id Identifier assigned to each manufacturer common site
  • the TV cloud 3 refers to the DB of the storage unit 311 and acquires the TVID corresponding to the acquired token. In addition, the TV cloud 3 may also acquire the information of the device corresponding to the acquired TVID (the attribute information of the television device 2 of the TVID). In step S32 , the transmitting unit 313 of the TV cloud 3 transmits information such as the TVID to the television gateway 5 as the device ID response 2050 .
  • the device ID response 2050 there are the following examples
  • device_id ⁇ id> (TVID given to TV device 2 by TV cloud 3)
  • model name> (the model of the television device 2 is the information on the number of pixels of the display screen such as inches, 2K, 4K, 8K, etc.)
  • step S33 the generating unit 514 of the TV gateway 5 sends the obtained TVID (device ID), the user ID, and the information binding information (model) of the TV device 2 associated with each other as DB information to the The storage unit 511 registers.
  • the generation unit 514 of the television gateway 5 generates a common key (pass key) 2051 .
  • the transmitting unit 513 transmits the common key to the content providing server 4 .
  • the general key contains the following information.
  • pass_key ⁇ pass_key>, (the pass_key is used as the ID for the operation from the operation command 2090 to the operation command 2093 after step S44)
  • model name> (the information of the model that the device ID responds to, the model of the TV device 2 is the display screen inch, 2K, 4K, 8K and other pixel quantity information, etc.)
  • step S35 the generation unit 514 of the television gateway 5 stores the generated common key in the storage unit 511 .
  • the content providing server 4 acquires the common key from the television gateway 5, it stores the information included in the common key. Specifically, the following information is stored for each user ID of the EC site.
  • step S36 the user terminal 1050 registers the service provided by the content providing server 4 by starting the application program.
  • the smartphone 1 displays the EC site screen.
  • a button for connecting to the television device 2 is also output.
  • step S37 the content providing server 4 transmits the device information 2070 to the user terminal 1050 based on the registration in step S36.
  • the device information 2070 mentioned here is a combination of any one, two or three of the device ID, user ID, and model name included in the common key 2051 .
  • the user of the smartphone 1 selects a button for connecting to the television device 2 with respect to the link destination on the EC site screen.
  • the user terminal 1050 transmits a TV display request (TV display request 2071) by transmitting the URL of the link destination to the content providing server 4 based on the selection.
  • step S39 by sending the display request 2072 including the URL of the token, the common key and the link destination to the TV gateway 5, thereby to The television device 2 makes a display request.
  • the information structure of the display request 2072 is as follows.
  • the acquiring unit 512 of the television gateway 5 receives information of the display request 2072 including the token, the common key, and the URL of the link destination from the content providing server 4 . Then, the acquisition unit 512 extracts pass_key from the header of x-api-key.
  • step S40 the acquisition unit 512 uses the common key (pass_key) and the information stored in the storage unit 511 to determine the access address and the access source.
  • step S41 the transmission unit 513 transmits information including the token and the URL to the TV cloud 3 based on the determined result, and makes a display request. In this way, the transmission unit 513 transmits the token and the access address of the image to be displayed to the TV cloud 3 as the transmission destination.
  • the TV gateway 5 measures the number of accesses for each access source and manufacturer.
  • the display request 2073 transmitted from the transmitting unit 513 to the TV cloud 3 includes a token, a client ID, a URL, and a message. Examples of this information are as follows.
  • client_id ⁇ client_id>
  • client_id ⁇ client_id>
  • the acquiring unit 312 of the TV cloud 3 receives the display request 2073 from the TV gateway 5 .
  • the acquisition unit 312 extracts the access_token from the Authorization header of the display request 2073 to identify the television device 2 .
  • the transmitting unit 313 of the TV cloud 3 outputs the display request 2074 to the television device 2 based on the determined result.
  • this display request may be replaced by a manufacturer's own display request command.
  • TV cloud 3 can also count the visits of each client_id and request the TV.
  • step S43 the television device 2 activates the browser according to the display request, executes javascript (registered trademark) through onLoad, onClick events (Event), etc., and displays and outputs an image of the URL destination of the display object.
  • the television device 2 notifies the measurement server 6 of a display operation result notification 2080 for identifying the service provider, the user, the TV manufacturer, and the displayed advertisement.
  • the measurement server 6 counts the results of the TV cloud 3 displaying advertisements on a plurality of television devices 2 . Based on the statistical results, the manufacturer, the TV gateway 5, or the owner of the measurement server 6 requests advertising fees from the E-commerce platform that owns the content providing server 4 .
  • the application program of the user terminal 1050 can operate the screen of the television device 2 based on the operation instruction 2090 in step S44.
  • An operation instruction 2090 is sent to the content providing server 4 according to an operation from the user terminal 1050 .
  • step S45 the content providing server 4 transmits the operation command 2091 including the common key code to the television gateway 5 based on the operation command 2090 transmitted in step S44.
  • the common key code is a command configured so as to correspond to the operation buttons of the television operation remote controller. Features numbers, crosshairs, volume/channel/power, color keys, function keys, media controls, manufacturer's inherent commands.
  • the manufacturer-specific command refers to a command used for operation independently by each manufacturer. That is, the manufacturer-specific command refers to a manufacturer-specific operating command set by each manufacturer.
  • the common key code is a key code for performing common operations among manufacturers other than manufacturer-specific commands.
  • the digital command is "11”, “12”, “0”, “1”, “2”, “3”, “4", "5", “6”, “7”, “8”, “9” ,”.”.
  • Cross cursor commands are "up”, “down”, “left”, “right”, “page up”, “page down”, “page left”, “page right”, “enter” , "Exit”, “Back”.
  • volume/channel/power commands are "power”, “power off”, “power on”, “volume up”, “volume down”, “select channel forward”, “select channel backward”.
  • the color keys are "blue”, “red”, “green”, “yellow”.
  • the function key commands are "electronic program guide”, "initial configuration”, “select broadcast type”, “input selection”, "display information”, “mute”, "content menu”, “closed caption”.
  • the media control commands are "Play”, “Stop”, “Pause”, “Replay”, “Fast Forward”, “Rewind”, “Skip Forward”, “Skip Backward”, and "Record”.
  • the TV gateway 5 If the TV gateway 5 receives the operation instruction 2091 in step S45, it will send the operation instruction 2092 to the TV cloud 3 in step S46.
  • the operation instruction 2092 is the same instruction as the operation instruction 2091 .
  • the television gateway 5 transmits the response message ID 2094 to the content providing server 4 as a response message.
  • the message ID has the following configuration.
  • the TV cloud 3 receives the operation command 2092 from the TV gateway 5 , it sends the operation command 2093 to the TV device 2 in step S48 .
  • the operation command 2093 is the same or equivalent information as the operation command 2092 , and is a manufacturer's own command for operating the display screen of the television device 2 .
  • the TV cloud 3 replaces the operation command 2092 with the operation command 2093 which is a key code for each company to operate the television device 2 .
  • the operation command 2092 can be directly used as the operation command 2093 without conversion.
  • the television device 2 operates the image displayed on the video display unit 233 of the television device 2 based on the operation command 2093 .
  • the television device 2 notifies the measurement server 6 of the operation result notification 2081 for recognizing the operation command.
  • the flow chart shown in FIG. 11 is an explanation of the process in which a plurality of manufacturers access the content providing server 4 of the platform. However, it is also possible to access the content providing server independently by the manufacturer like the TV cloud 3 in the first embodiment. 4. In this case, the TV cloud 3 merges the actions of the TV gateway 5 . At this time, the interaction of information between the TV cloud 3 and the TV gateway 5 is omitted.
  • TV gateway 5 obtains authentication code from content providing server 4, sends this authentication code to TV cloud 3 of the transmission destination determined based on authentication code, obtains token and the access address of the image of display object from content providing server 4, sends to The destination TV cloud 3 sends the token and the access address of the image of the display object. Thereby, it is possible to process without judging from the side of the content providing server 4 which one of the plurality of TV clouds 3 should transmit.
  • each device user terminal 1050, television device 2, TV cloud 3, content providing server 4, TV gateway 5, measurement server 6) of this embodiment can be installed or installed Files in the form of execution are recorded on CD (Compact Disc: Optical Disc)-ROM (Read Only Memory: Read Only Memory), Floppy Disk (FD), CD-R (Recordable: Rewritable Optical Disc), DVD (Digital Versatile Disk: Digital Versatile Disk) Disk) etc. are provided in a storage medium readable by a computer device.
  • the program may be provided or distributed via a network such as the Internet.
  • the overall configuration of the information cooperation system S of the third embodiment is the same as that of the information cooperation system S of the second embodiment.
  • the TV gateway 5 acquires tokens not only from the TV cloud 3 but also from the content providing server 4, and uses these tokens to match the ID of the TV device 2 with the ID of the user terminal 1050. User ID Collaboration.
  • the structure of the data stored in the TV cloud 3 shown in FIG. 6 is different. Specifically, the TV cloud 3 stores the HA-ID instead of the TVID shown in FIG. 6 . In addition, the PF-ID is stored instead of the EC site server ID shown in FIG. 6 .
  • the HA-ID is identification information including TC-ID, which is a company ID of the television manufacturer, and TV-ID, which is a device ID of the television device 2 .
  • PF-ID is the company ID of the video platform.
  • TC-ID is an identifier for identifying the TV cloud 3 .
  • PF-ID is an identifier for identifying the content providing server 4 .
  • FIG. 12 is a flowchart showing overall processing in the information cooperation system S of the third embodiment.
  • the flowchart shown in FIG. 12 also assumes that the user operates the remote control of the television device 2, etc., and starts to designate the EC site (for example, a server that accepts content provision) that the user wants to cooperate with the smartphone 1 on a so-called portal screen.
  • the authentication code and the token generated by the TV cloud 3 include information identifying the manufacturer. That is, it is assumed that the TV cloud 3 includes information identifying its own device in the authentication code and the token.
  • step S61 in FIG. 12 is the same as step S1 in FIG. 7 and step S12 in FIG. 11 .
  • the television device 2 transmits the PF-ID corresponding to the EC website (video platform) designated by the user to the TV cloud 3 .
  • step S62 the TV cloud 3 sends a QR code including the URL of the TV gateway 5 and the URL authentication code to the TV device 2 in response.
  • This QR code includes the URL of the TV gateway 5 and an authentication code with a time limit described below.
  • the URL authentication code is information including URL information specifying the TV gateway 5, an authentication code for authentication between the content providing server 4 and the TV cloud 3, and state information.
  • the authentication code may include a part for identifying the manufacturer of the television device 2 and a part for identifying the TV device 2 .
  • the portion for identifying the television device 2 included in the authentication code is a random value.
  • the TV cloud 3 may associate the time when the value was transmitted to the television device 2 as information of the DB of the storage unit 311 .
  • the status information may include coded information of the manufacturer's TC-ID and the video platform's PF-ID.
  • the authorization code (authorization code) of OAuth2.
  • the authorization code there is information that can identify the manufacturer and the television.
  • the information capable of specifying the manufacturer and the television device 2 may be any one of them.
  • the sending form of the URL authentication code may also be in any form, as long as it contains the above-mentioned information.
  • the Y section can also contain status information.
  • the display control unit 244 optically displays and outputs the content of the URL authentication code as an image or video on the video display unit 233 .
  • the display form in the display control unit 244 is QR code, barcode, text, etc., as long as the information included in the URL authentication code can be displayed and output optically as an image or video.
  • the QR code was used for the description, but it is not limited to the QR code as in the present embodiment.
  • step S63 the user terminal 1050 reads the URL authentication code reading function in the video from the image information optically captured by the camera mechanism.
  • the URL authentication code information is optically displayed on the display unit 233 .
  • the user terminal 1050 acquires the URL, the authentication code, and the like of the television gateway 5 .
  • the authentication code portion is a time-limited authentication code and is configured as follows.
  • step S64 if the user terminal 1050 acquires the URL, authentication code, and status information of the TV gateway 5, it will access the TV gateway 5 based on the URL, and send the authentication code and status information, and make an authentication request.
  • the status information includes TC-ID and PF-ID as described above.
  • the information sent at the time of authentication request is as follows.
  • step S65 when the acquisition unit 512 of the TV gateway 5 receives the authentication code and the state information, the sending unit 513 of the TV gateway 5 sends to the user terminal 1050 an HTML screen including a cooperation button indicating a cooperation instruction.
  • the HTML may also contain the URL of the OAuth2 Authorization Endpoint (Authorization Endpoint) for accessing the PF-ID, and parameters.
  • the user terminal 1050 acquires the above-mentioned screen in HTML format. Then, when the cooperation button is pressed by the user operation of the user terminal 1050 (step S66), an authorization request is made to the content providing server 4 which is a video platform. In addition, the content providing server 4 receives the authorization request, and transmits information on the subject of the response to the user terminal 1050 (step S67).
  • the information transmitted at the time of the above-mentioned authorization request has, for example, the following configuration.
  • client_id ⁇ TG-ID> (ID of TV gateway 5)
  • the user registration process refers to a process of registering a user ID and password, which are information for logging in to the content providing server 4 , or registering attribute information of a user.
  • the user terminal 1050 makes a login request to the content providing server 4, and the content providing server 4 responds corresponding to the login request (step S69).
  • the following information (authorization code) is output.
  • the user terminal 1050 may also send the above approval code to the TV gateway 5 .
  • the television gateway 5 specifies the manufacturer based on the TC-ID included in the state information acquired from the user terminal 1050 . That is, the television gateway 5 assigns a manufacturer (step S71).
  • step S72 the transmission part 513 of the TV gateway 5 transmits an authentication code to the TV cloud 3 of a transmission destination, and performs a token request (step S72).
  • the information transmitted at the time of this token request is, for example, the following configuration.
  • redirect_uri ⁇ redirect_uri>
  • the generating unit 314 of the TV cloud 3 judges whether there is information corresponding to the information identifying the content providing server 4 acquired by the acquiring unit 312 (for example, information included in status information) and the authentication code by referring to the DB of the storage unit 311, Authentication is thereby performed.
  • the generation unit 314 refers to the DB of the storage unit 311 , and generates a token (first token) when there is information corresponding to the information for identifying the content providing server 4 acquired by the acquisition unit 312 and the authentication code.
  • the generating unit 314 further associates the first token with the information including the information identifying the content providing server 4 acquired by the acquiring unit 312 and the authentication code in the above-mentioned DB.
  • step S73 the transmitting unit 313 of the TV cloud 3 transmits the first token generated by the generating unit 314 to the TV gateway 5 .
  • the sending unit 313 of the TV cloud 3 sends an OAuth2 token response (Token Response) as a token to the TV gateway 5 .
  • OAuth2 token response Access token Response
  • the OAuth2 access token response (Access token Response) of this response is structured as follows.
  • access_token is brought.
  • expires_in is the validity period (seconds) of the access_token, and when the access_token is received, it is stored together with the time when it becomes invalid, and the access_token is reused until then.
  • the refresh_token is kept secretly by the content providing server 4 . This is because, in terms of security, simply placing them in local storage (local storage) is not good.
  • the TV manufacturer can be specified by adding an identifier for identifying the TV manufacturer to the front.
  • the sending unit 513 of the TV gateway 5 sends information including the authorization code and requests the content providing server 4 for a token (step S74).
  • the information transmitted at the time of this token request is, for example, the following configuration.
  • redirect_uri ⁇ TGW Endpoint>
  • the content providing server 4 determines the user ID corresponding to the approval code based on the approval code acquired from the TV gateway 5 . Then, the content providing server 4 generates a second token that is a token based on the user ID.
  • step S75 the content providing server 4 transmits the generated second token to the television gateway 5 .
  • the content providing server 4 may associate and store the second token, the user ID, and user attribute information.
  • the content providing server 4 sends the token response (Token Response) of OAuth2 to the TV gateway 5 as a token.
  • the OAuth2 access token response (Access token Response) of this response is structured as follows.
  • the acquiring unit 512 of the television gateway 5 acquires the second token from the content providing server 4 . Then, the transmission unit 513 of the television gateway 5 transmits the second token to the content providing server 4 and requests the content providing server 4 for user information (step S76).
  • the information transmitted at the time of this user information request has, for example, the following configuration.
  • the content providing server 4 retrieves the user ID and attribute information of the user corresponding to the second token acquired from the television gateway 5, and transmits these information to the television gateway 5 as a response (step S77).
  • the acquisition unit 512 of the television gateway 5 acquires the user ID and attribute information of the user.
  • the information of this response is structured as follows.
  • Preference ⁇ current user attributes> (user's date of birth, gender, zip code, purchase history, etc.) ⁇
  • step S78 the content providing server 4 transmits the PF-ID and makes a device information request.
  • the information transmitted at the time of this device information request has, for example, the following configuration.
  • the sending unit 513 of the TV gateway 5 sends the first token corresponding to the second token sent in step S74 to the TV cloud 3 , and a device information request is made (step S79).
  • the information transmitted at the time of this device information request has, for example, the following configuration.
  • the acquisition unit 312 of the TV cloud 3 acquires the first token, it acquires the HA-ID corresponding to the first token and the information of the device corresponding to the HA-ID (the television device corresponding to the HA-ID 2 attribute information).
  • step S80 the transmitting unit 313 of the TV cloud 3 transmits information such as HA-ID as a response to the television gateway 5 .
  • the acquisition unit 512 of the television gateway 5 acquires the HA-ID and the information of the device corresponding to the HA-ID.
  • this response there are the following examples.
  • model name> (the model of the TV device 2 is the information on the number of pixels of the display screen such as inches, 2K, 4K, 8K, etc.) ⁇
  • step S81 the generation unit 514 of the TV gateway 5 sets the binding information in which the acquired HA-ID, user ID, model information (model) which is attribute information of the TV device 2 , and PF-ID are associated as a DB.
  • the information is registered in the storage unit 511.
  • the generating unit 514 of the television gateway 5 may further include the attribute information of the user in the binding information.
  • the generation unit 514 of the television gateway 5 generates a common key.
  • the transmitting unit 513 transmits the common key to the content providing server 4 .
  • the general key contains the following information.
  • pass_key ⁇ pass_key>, (the pass_key is used as the ID when operating the command action)
  • model name> (the information of the model that the device ID responds to, the model of the TV device 2 is the display screen inch, 2K, 4K, 8K and other pixel quantity information, etc.)
  • the generation unit 514 of the television gateway 5 stores the generated common key in the storage unit 511 .
  • the content providing server 4 When the content providing server 4 acquires the common key from the television gateway 5, it stores the information included in the common key. Specifically, the content providing server 4 stores the following information for each user ID of the EC site.
  • the TV gateway 5 acquires the authentication code from the user terminal 1050, transmits the authentication code to the TV cloud 3 of the transmission destination determined based on the authentication code, acquires the first token from the TV cloud 3, and acquires the second token from the content providing server 4 . Then, the television gateway 5 acquires the user ID by transmitting the second token to the content providing server 4 , and acquires the ID (eg, HA-ID) of the television device 2 by transmitting the first token to the TV cloud 3 . In this way, the TV gateway 5 can associate the user ID with the ID of the TV device 2 by acquiring the user ID from the content providing server 4 and the ID of the TV device 2 from the TV cloud 3 .
  • the TV gateway 5 since the TV gateway 5 stores the user ID in association with the ID of the TV device 2, the TV cloud 3 does not need to manage the user ID, and the burden of information management on the TV cloud 3 can be reduced.
  • the TV gateway 5 acquires the authentication code from the user terminal 1050 , it is not necessary to transmit the authentication code from the content providing server 4 to the TV gateway 5 , and the processing load on the content providing server 4 can be reduced. That is, the television gateway 5 can appropriately execute the process of associating the identifier of the receiver (the ID of the television device 2 ) with the identifier of the terminal (the user ID of the user terminal 1050 ).
  • the overall configuration of the information cooperation system S of the fourth embodiment is the same as that of the information cooperation system S of the second embodiment.
  • the authentication code is also included in the QR code, but in the information cooperation system S of the fourth embodiment, the authentication code is separately displayed as a personal identification code (pin code).
  • step S21 in FIG. 13 is the same as step S21 in FIG. 11 and step S1 in FIG. 7 , description thereof will be omitted.
  • step S91 the TV cloud 3 transmits the QR code including the URL to the television device 2 .
  • the TV cloud 3 transmits the personal identification code corresponding to the authentication code to the television device 2 .
  • Examples of URL information included in the QR code are as follows.
  • the sending form of the URL of the QR code may be in any form as long as it includes the above-mentioned information.
  • the display control unit 244 optically displays and outputs the QR code as an image or video on the video display unit 233 . In addition, the display control unit 244 displays and outputs the personal identification code.
  • step S92 the user terminal 1050 uses a reading function to read the URL information optically displayed on the video display unit 233 from the image information optically photographed by the imaging means.
  • step S93 the user terminal 1050 activates the application program (APP) so that the input of the personal identification number can be accepted.
  • APP application program
  • step S94 when the PIN code is input through user operation, the user terminal 1050 acquires the PIN code as an authentication code.
  • Step S24 to step S35 are the same as step S24 to step S35 in FIG. 11 , respectively.
  • the TV cloud 3 of the fourth embodiment transmits the personal identification code corresponding to the authentication code to the television device 2, and the television device 2 displays the personal identification code. Then, the user of the user terminal 1050 performs an input operation based on the personal identification code, and the user terminal 1050 transmits the personal identification code as an authentication code to the content providing server 4 .
  • the authentication code can be transmitted from the user terminal 1050 to the content providing server 4 .
  • the overall configuration of the information cooperation system S of the fifth embodiment is the same as that of the information cooperation system S of the third embodiment.
  • the television gateway 5 sends campaign information to the television device 2 as promotion information for promoting the use of the television in the information cooperation system S of the third embodiment.
  • the television device 2 instructs the process of linking the ID of the television device 2 with the user ID of the user terminal 1050 based on the promotion information, it executes the process of linking the ID of the television device 2 with the user ID of the user terminal 1050. Collaborative processing.
  • the TV gateway 5 receives the request for obtaining program table information via the TV cloud 3 .
  • the TV gateway 5 acquires the program schedule configuration information from the content providing server 4 and sends the program schedule configuration information to the TV cloud 3 .
  • the TV cloud 3 acquires program table configuration information, and transmits the acquired program table configuration information to the television device 2 .
  • the program list configuration information includes company information, channel information, program information, CM information, and VOD information.
  • the TV gateway 5 receives the program table information acquisition request.
  • the television gateway 5 acquires the program table configuration information, and sends the program table configuration information to the television device 2 .
  • the program list configuration information includes company information, channel information, program information, CM information, and VOD information.
  • the file server implementing the TV gateway 5 stores program table configuration information. That is, the television gateway 5 stores program table configuration information, and transmits the stored program table configuration information to the television device 2 in response to a request for acquiring program table information from the TV device 2 .
  • the TV gateway 5 stores promotional information, and transmits the promotional information in response to a request from the television device 2 when transmitting program schedule configuration information.
  • FIG. 14-1 is a diagram showing an example of promotion information.
  • the promotional information has a general collaboration data section 330 and a promotional collaboration data section 340 .
  • the collaboration data part 330 includes: information (idbind) indicating the object (Object) of the data for ID collaboration; information (img_base_url) indicating the base URL of the URL in which the image file is stored; information (explanation_img) indicating an image explaining the collaboration method ; and information (explanation_img) indicating an image explaining the cooperation release method.
  • the promotion collaboration data part 340 includes: information (idbind_campaign) representing an Array of objects (object) of promotion information; information (tv) representing a TV manufacturer of a promotion object; ); information (campaign_img) indicating an image explaining the content of the campaign; information indicating an image displayed when the collaboration is near completion (hasbound_img); information indicating an image explaining the collaboration method (explanation_img); indicating that the recommended permission is based on IFA - Information of the tracked image of the ID (recommend_tracking_img); information indicating the promotion start date and time (start); and information indicating the promotion end date and time (end).
  • the information representing the image in the publicity collaboration data section 340 may also be set differently for each TV manufacturer by using a macro or the like. Accordingly, it is possible to assign different promotional images for a plurality of TV manufacturers with a simple configuration.
  • FIG. 14-2 is a diagram showing another example of promotion information.
  • the promotional information has a general collaboration data section 330 , a promotional collaboration data section 340 , and one or more advertising information sections 350 .
  • the collaboration data part 330 includes: information (idbind) representing the object (Object) of the ID collaboration data; information (img_base_url) representing the base URL of the URL where the image file is stored; explanation_img); and information (explanation_img of unbind) indicating an image explaining the cooperation release method.
  • the promotion collaboration data part 340 includes: information (idbind_campaign) representing an Array of objects (object) of promotion information; information (tv) representing a TV manufacturer of a promotion object; ); information (campaign_img) indicating an image explaining the content of the campaign; information indicating an image displayed when the collaboration is near completion (hasbound_img); information indicating an image explaining the collaboration method (explanation_img); indicating that the recommended permission is based on IFA - Information of the tracked image of the ID (recommend_tracking_img); information indicating the promotion start date and time (start); and information indicating the promotion end date and time (end).
  • the information representing the image in the publicity collaboration data section 340 may also be set differently for each TV manufacturer by using a macro or the like. Accordingly, it is possible to assign different promotional images for a plurality of TV manufacturers with a simple configuration.
  • the advertisement information part 350 includes: the arrangement information (tv) indicating the TV manufacturer of the display object; the unique identifier (id) of ad_info; the advertisement information (ad_info) including information indicating the display type and content of the advertisement; the display start date Time (start); display end date and time (end).
  • the advertisement information includes: information (type) indicating the display type of the advertisement; information (place) indicating the ID of the displayed screen; The displayed text message (message); the URL (image) of the display picture displayed when the display type of the advertisement is image; the URL (movie) of the dynamic image displayed under the situation that the display type of the advertisement is movie; and indicating Information (period) of the display period of the advertisement.
  • the text message, the URL of the display image, and the URL of the moving image are examples of information indicating the content of the advertisement.
  • the advertisement information shown in FIG. 14-2 includes: an advertisement information part 350a whose advertisement type is text; an advertisement information part 350b whose advertisement type is image; and an advertisement information part 350c whose advertisement display type is movie.
  • the television device 2 displays advertisements for text messages, advertisements for displaying pictures, and advertisements for moving images.
  • FIG. 16-1 is a flowchart illustrating display processing of promotional information.
  • the television device 2 makes a request to the TV cloud 3 to acquire the program list configuration information (program list) of the EC site specified by the user based on the user's operation.
  • the TV gateway 5 receives the request for obtaining program table information via the TV cloud 3 .
  • the TV gateway 5 acquires the program schedule configuration information from the content providing server 4 and sends the program schedule configuration information to the TV cloud 3 .
  • the TV cloud 3 acquires program table configuration information, and transmits the acquired program table configuration information to the television device 2 .
  • the television device 2 displays program table configuration information (step S101).
  • the program list configuration information includes company information, channel information, program information, CM information, and VOD information.
  • the television device 2 makes a request for acquisition of promotional information to the television gateway 5 .
  • the TV device 2 fails to acquire promotional information from the TV gateway 5 via the TV cloud 3 (step S102: No), the process ends.
  • the television device 2 makes a request for acquisition of promotional information to the television gateway 5 .
  • the TV device 2 has acquired the promotional information from the TV gateway 5 via the TV cloud 3 (step S102: Yes)
  • the TV device 2 will include the promotional information together with
  • the program table configuration information is displayed together (step S104).
  • a method of judging whether the collaboration with the content providing server 4 has been completed there is a method in which the television device 2 holds a log (log) of the presence or absence of past collaboration processing requests in advance, and judges based on the log.
  • the television device 2 displays the survey information (step S105).
  • This survey is a survey that receives input of attributes (sex, address, etc.) of the user. Alternatively, the survey information may be displayed at other times.
  • the television device 2 After inputting the survey, the television device 2 makes a cooperation instruction request (step S106).
  • FIG. 16-2 is a flowchart showing the display process of an advertisement of another promotion information.
  • the processing shown in FIG. 16-2 is the processing executed by the television device 2 in the display processing of the program list.
  • the television device 2 makes a request to the television gateway 5 to acquire program list configuration information (program list) of the EC site specified by the user in accordance with the user's operation.
  • program list configuration information program list
  • the TV gateway 5 receives the request for obtaining program table information.
  • the TV gateway 5 transmits the program schedule configuration information to the TV device 2 .
  • the television device 2 displays program guide configuration information.
  • the program list configuration information includes company information, channel information, program information, CM information, and VOD information.
  • the television device 2 makes a request to the television gateway 5 to acquire promotional information when displaying the program schedule configuration information.
  • the television device 2 has not acquired promotional information from the television gateway 5 (step S101: No), the process ends.
  • step S101: Yes that obtains promotional information from television gateway 5, with reference to promotional information, judges whether there is the advertisement information (step S102 ).
  • step S102: No the television device 2 ends the process.
  • step S102 When there is advertisement information within the effective period (step S102: Yes), the television device 2 extracts the displayed information from the advertisement information (step S103). Then, the television device 2 executes the loop process of step S104 until displaying all the extracted information or until the display of the program table is completed by the user's operation.
  • step S104 the television device 2 displays advertisements according to the types of advertisements (step S105).
  • This consultation is a consultation that receives an input of a user's attribute (sex, address, etc.).
  • the television device 2 may first display a screen on which an application for advertisement can be selected, and then execute the process of the flowchart shown in FIG. 16-2 . That is, the television device 2 may independently execute the processing related to advertisement display and the processing related to ID cooperation.
  • FIG. 17 is a flowchart showing the cooperation processing procedure.
  • the authentication code and token generated by the TV cloud 3 include information identifying the manufacturer. That is, it is assumed that the TV cloud 3 includes information identifying its own device in the authentication code and the token.
  • the television device 2 Before executing the process of the flowchart shown in FIG. 16-1 or FIG. 16-2 , the television device 2 generates an IFA-ID using a random number, and notifies the TV cloud 3 (step S111 ).
  • This IFA-ID is a numerical value having a number of digits that can be guaranteed to be unique.
  • the television device 2 may transmit the TV model name of the television device 2 .
  • bearer authentication may also be performed.
  • the TV cloud 3 sends the IFA-ID to the TV gateway 5 (step S112). Then, in step S113, the processing of the flowchart shown in FIG. 16-1 or FIG. 16-2 is executed.
  • step S113 when a cooperation instruction is issued, the television device 2 makes a QR code request (step S114).
  • step S114 in FIG. 17 is the same as step S1 in FIG. 7 , step S12 in FIG. 11 , and step S61 in FIG. 12 . Furthermore, in step S114 , the television device 2 transmits the PF-ID corresponding to the EC site (video platform) specified by the user to the TV cloud 3 .
  • step S115 the TV cloud 3 sends a QR code including the URL of the TV gateway 5 and the URL authentication code to the TV device 2 as a response.
  • This QR code includes the URL of the TV gateway 5 and an authentication code with a time limit described below.
  • the URL authentication code is information including URL information specifying the TV gateway 5 , an authentication code for authentication between the content providing server 4 and the TV cloud 3 , and status information.
  • the authentication code may include a part for identifying the manufacturer of the television device 2 and a part for identifying the TV device 2 .
  • the portion for identifying the television device 2 included in the authentication code is a random value.
  • the TV cloud 3 may associate the time when the value was transmitted to the television device 2 as information of the DB of the storage unit 311 .
  • the status information may also include information encoded by the manufacturer's TC-ID and the video platform's PF-ID.
  • the authorization code (authorization code) of OAuth2.
  • the authorization code there is information that can identify the manufacturer and the television.
  • the information capable of specifying the manufacturer and the television device 2 may be any one of them.
  • the sending form of the URL authentication code may also be in any form, as long as it contains the above-mentioned information.
  • the Y section can also contain status information.
  • the display control unit 244 optically displays and outputs the content of the URL authentication code as an image or video on the video display unit 233 .
  • the display form in the display control unit 244 is QR code, barcode, text, etc., as long as the information contained in the URL authentication code can be displayed and output optically as an image or video.
  • the QR code was used for the description, but it is not limited to the QR code as in the present embodiment.
  • step S3 in FIG. 7, step S23 in FIG. 11, and step S63 in FIG. The function reads the information of the URL authentication code optically displayed on the video display unit 233 .
  • the user terminal 1050 acquires the URL, the authentication code, and the like of the television gateway 5 .
  • the authentication code portion is a time-limited authentication code and is configured as follows.
  • step S117 if the user terminal 1050 acquires the URL, authentication code and status information of the TV gateway 5, it will access the TV gateway 5 based on the URL, and send the authentication code and status information, and make an authentication request.
  • the status information includes TC-ID and PF-ID as described above.
  • the information sent at the time of authentication request is as follows.
  • step S118 when the acquisition unit 512 of the TV gateway 5 receives the authentication code and the state information, the sending unit 513 of the TV gateway 5 sends to the user terminal 1050 an HTML screen including a cooperation button indicating a cooperation instruction.
  • the HTML may also contain the URL of the OAuth2 Authorization Endpoint (Authorization Endpoint) for accessing the PF-ID, and parameters.
  • the user terminal 1050 acquires the above-mentioned screen in HTML format. Then, when the cooperation button is pressed by the user operation of the user terminal 1050 (step S119), an authorization request is made to the content providing server 4 which is a video platform. In addition, the content providing server 4 receives the authorization request, and transmits information on the subject of the response to the user terminal 1050 (step S120).
  • the information transmitted at the time of the above-mentioned authorization request has, for example, the following configuration.
  • client_id ⁇ TG-ID> (ID of TV gateway 5)
  • the TV gateway 5 sends the information that the cooperation is not completed Send to the television device 2 (step S153, step S154).
  • the user registration process refers to a process of registering a user ID and password, which are information for logging in to the content providing server 4 , or registering attribute information of a user.
  • the user terminal 1050 makes a login request to the content providing server 4, and the content providing server 4 responds according to the login request (step S122).
  • the following information (authorization code) is output.
  • the user terminal 1050 may also send the above approval code to the TV gateway 5 .
  • the television gateway 5 specifies the manufacturer based on the TC-ID included in the state information acquired from the user terminal 1050 . That is, the television gateway 5 assigns a manufacturer (step S124).
  • step S125 the transmission unit 513 of the TV gateway 5 transmits the authentication code to the TV cloud 3 of the transmission destination, thereby performing a token request (step S125).
  • the information transmitted at the time of this token request is, for example, the following configuration.
  • redirect_uri ⁇ redirect_uri>
  • the generating unit 314 of the TV cloud 3 judges whether there is information corresponding to the information identifying the content providing server 4 acquired by the acquiring unit 312 (for example, information included in status information) and the authentication code by referring to the DB of the storage unit 311, Authentication is thereby performed.
  • the generation unit 314 refers to the DB of the storage unit 311 , and generates a token (first token) when there is information corresponding to the information for identifying the content providing server 4 acquired by the acquisition unit 312 and the authentication code.
  • the generating unit 314 further associates the first token with the information including the information identifying the content providing server 4 acquired by the acquiring unit 312 and the authentication code in the above-mentioned DB.
  • step S126 the transmitting unit 313 of the TV cloud 3 transmits the first token generated by the generating unit 314 to the TV gateway 5 .
  • the sending unit 313 of the TV cloud 3 sends an OAuth2 token response (Token Response) as a token to the TV gateway 5 .
  • OAuth2 token response Access token Response
  • the OAuth2 access token response (Access token Response) of this response is structured as follows.
  • access_token is brought.
  • expires_in is the validity period (seconds) of the access_token, and when the access_token is received, it is stored together with the time when it becomes invalid, and the access_token is reused until then.
  • the refresh_token is kept secretly by the content providing server 4 . This is because, in terms of security, simply placing them in local storage (local storage) is not good.
  • the TV manufacturer can be specified by adding an identifier for identifying the TV manufacturer to the front.
  • the sending unit 513 of the TV gateway 5 sends information including the authorization code and requests the content providing server 4 for a token (step S127).
  • the information transmitted at the time of this token request is, for example, the following configuration.
  • redirect_uri ⁇ TGW Endpoint>
  • the content providing server 4 determines the user ID corresponding to the approval code based on the approval code acquired from the TV gateway 5 . Then, the content providing server 4 generates a second token that is a token based on the user ID.
  • step S128 the content providing server 4 transmits the generated second token to the television gateway 5 .
  • the content providing server 4 may associate and store the second token, user ID, and user attribute information.
  • the content providing server 4 sends the token response (Token Response) of OAuth2 to the TV gateway 5 as a token.
  • the OAuth2 access token response (Access token Response) of this response is structured as follows.
  • the acquiring unit 512 of the television gateway 5 acquires the second token from the content providing server 4 . Then, the transmission unit 513 of the television gateway 5 transmits the second token to the content providing server 4 and requests the content providing server 4 for user information (step S129 ).
  • the information transmitted at the time of this user information request has, for example, the following configuration.
  • the content providing server 4 searches for the user ID and attribute information of the user corresponding to the second token acquired from the TV gateway 5, and sends these information to the TV gateway 5 as a response (step S130).
  • the acquisition unit 512 of the television gateway 5 acquires the user ID and attribute information of the user.
  • the information of this response is structured as follows.
  • Preference ⁇ current user attributes> (user's date of birth, gender, zip code, purchase history, etc.) ⁇
  • step S131 the content providing server 4 transmits the PF-ID and makes a device information request.
  • the information transmitted at the time of this device information request has, for example, the following configuration.
  • the sending unit 513 of the TV gateway 5 sends the first token corresponding to the second token sent in step S127 to the TV cloud 3 , and perform a device information request (step S132).
  • the information transmitted at the time of this device information request has, for example, the following configuration.
  • the acquisition unit 312 of the TV cloud 3 acquires the first token, it acquires the HA-ID corresponding to the first token and the information of the device corresponding to the HA-ID (the television device corresponding to the HA-ID 2 attribute information).
  • step S133 the transmitting unit 313 of the TV cloud 3 transmits information such as HA-ID as a response to the television gateway 5 .
  • the acquisition unit 512 of the television gateway 5 acquires the HA-ID and the information of the device corresponding to the HA-ID.
  • this response there are the following examples.
  • model name> (the model of the television device 2 is the information on the number of pixels of the display screen such as inches, 2K, 4K, 8K, etc.)
  • step S134 the generating unit 514 of the TV gateway 5 sets the binding information in which the acquired HA-ID, user ID, model information (model) which is attribute information of the TV device 2, and PF-ID are associated as a DB.
  • the information is registered in the storage unit 511.
  • the generating unit 514 of the television gateway 5 may further include the attribute information of the user in the binding information.
  • step S135 the television gateway 5 responds to the user terminal 1050 together with the above-mentioned authorization code (step S135).
  • step S134 when the TV device 2 has made a confirmation request for the cooperation state to the TV gateway 5 via the TV cloud 3 (step S136, step S137), the TV gateway 5 sends the information (identification has been carried out) that the cooperation has been completed.
  • the content providing server 4 to cooperate) transmits to the television device 2 (step S138, step S139).
  • the television gateway 5 notifies the content providing server 4 of the IFA-ID (step S140).
  • the television device 2 notifies the TV cloud 3 of the updated IFA-ID (step S141 ).
  • TV cloud 3 sends the updated IFA-ID to TV gateway 5 .
  • the TV gateway 5 sends the updated IFA-ID to the content providing server 4 (step S143).
  • Fig. 18 is a flowchart showing cooperation cancellation processing.
  • the television device 2 makes a cooperation cancellation request to the TV cloud 3 according to the user's operation (step S161).
  • the TV cloud 3 makes a cooperation cancellation request to the TV gateway 5 (step S162).
  • the television device 2 or the TV cloud 3 may transmit the IFA-ID together with the cooperation cancel request.
  • the television gateway 5 notifies the content providing server 4 of the cooperation cancellation request (step S163).
  • the content providing server 4 deletes the generated second token.
  • the TV gateway 5 deletes the binding information, and notifies the TV cloud 3 of the deletion (step S164).
  • the TV cloud 3 notifies the television device 2 that the binding information has been deleted (step S165).
  • the TV cloud 3 can also delete the first token.
  • the content providing server 4 notifies the TV gateway 5 that the collaboration has been canceled (step S166), and the television gateway 5 notifies the TV cloud 3 that the collaboration has been canceled (step S167).
  • FIG. 19 is a flowchart showing the processing procedure of canceling cooperation via the operation of the user terminal 1050 .
  • Step S180 in FIG. 19 is the same as step S1 in FIG. 7 and step S12 in FIG. 11 .
  • the television device 2 transmits the PF-ID corresponding to the content providing server 4 specified by the user to the TV cloud 3 .
  • step S181 the TV cloud 3 sends an inner QR code including the URL of the TV gateway 5 and the URL authentication code to the TV device 2 as a response.
  • This QR code includes the URL of the TV gateway 5 and an authentication code with a time limit described below.
  • the URL authentication code is information including URL information specifying the TV gateway 5 , an authentication code for authentication between the content providing server 4 and the TV cloud 3 , and status information.
  • the authentication code may include a part for identifying the manufacturer of the television device 2 and a part for identifying the TV device 2 .
  • the portion for identifying the television device 2 included in the authentication code is a random value.
  • the TV cloud 3 may associate the time when the value was transmitted to the television device 2 as information of the DB of the storage unit 311 .
  • the status information may also include encoded information of the manufacturer's TC-ID and the video platform's PF-ID.
  • the authorization code (authorization code) of OAuth2.
  • the authorization code there is information that can identify the manufacturer and the television.
  • the information capable of specifying the manufacturer and the television device 2 may be any one of them.
  • the sending form of the URL authentication code may also be in any form, as long as it contains the above-mentioned information.
  • the Y section can also contain status information.
  • the display control unit 244 optically displays and outputs the content of the URL authentication code as an image or video on the video display unit 233 .
  • the display form in the display control unit 244 is QR code, barcode, text, etc., as long as the information included in the URL authentication code can be displayed and output optically as an image or video.
  • the QR code was used for the description, but it is not limited to the QR code as in the present embodiment.
  • step S182 the user terminal 1050 reads the URL authentication code reading function from the image information optically photographed by the imaging mechanism to read the URL authentication code.
  • Information such as the URL authentication code optically displayed on the display unit 233 .
  • the user terminal 1050 acquires the URL, the authentication code, and the like of the television gateway 5 .
  • the authentication code portion is a time-limited authentication code and is configured as follows.
  • step S183 if the user terminal 1050 acquires the URL, authentication code and status information of the TV gateway 5, it will access the TV gateway 5 based on the URL, and send the authentication code and status information, and make an authentication request.
  • the status information includes TC-ID and PF-ID as described above.
  • the information sent at the time of authentication request is as follows.
  • step S184 if the acquisition unit 512 of the television gateway 5 receives the authentication code and the state information, the transmission unit 513 of the television gateway 5 sends an HTML form screen including a cooperation cancellation button indicating a cooperation cancellation instruction to the user terminal 1050. send.
  • the HTML may also contain the URL of the OAuth2 Authorization Endpoint (Authorization Endpoint) for accessing the PF-ID, and parameters.
  • the user terminal 1050 acquires the above-mentioned screen in HTML format. Then, when the cooperation cancel button is pressed by the user operation of the user terminal 1050 (step S185), an authorization request is made to the content providing server 4 which is a video platform. In addition, the content providing server 4 receives the authorization request, and transmits information on the subject of the response to the user terminal 1050 (step S186).
  • the information transmitted at the time of the above-mentioned authorization request has, for example, the following configuration.
  • client_id ⁇ TG-ID> (ID of TV gateway 5)
  • step S185 when the TV device 2 has made a confirmation request to the TV gateway 5 via the TV cloud 3 for the cooperation state (step S251, step S252), the TV gateway 5 sends the information of the content of cooperation to the TV gateway 5 via the TV cloud 3.
  • the television device 2 transmits (step S253, step S254).
  • the user terminal 1050 makes a login request to the content providing server 4, and the content providing server 4 responds according to the login request (step S188).
  • the following information (authorization code) is output.
  • the user terminal 1050 If the user terminal 1050 receives the above-mentioned response, it will redirect to the television gateway 5 indicating the cooperation instruction (step S189). In addition, the user terminal 1050 may also send the above approval code to the TV gateway 5 .
  • step S72 the transmission part 513 of the TV gateway 5 transmits an authentication code to the TV cloud 3 of a transmission destination, and performs a token request (step S190).
  • the information transmitted at the time of this token request is, for example, the following configuration.
  • redirect_uri ⁇ redirect_uri>
  • the generating unit 314 of the TV cloud 3 judges whether there is information corresponding to the information identifying the content providing server 4 acquired by the acquiring unit 312 (for example, information included in status information) and the authentication code by referring to the DB of the storage unit 311, Authentication is thereby performed.
  • the generation unit 314 refers to the DB of the storage unit 311 and there is information corresponding to the information for identifying the content providing server 4 acquired by the acquisition unit 312 and the authentication code
  • the transmission unit 313 of the TV cloud 3 sends the first token to The TV gateway 5 sends (step S191).
  • the sending unit 313 of the TV cloud 3 sends an OAuth2 token response (Token Response) as a token to the TV gateway 5 .
  • OAuth2 token response Access token Response
  • the OAuth2 access token response (Access token Response) of this response is structured as follows.
  • access_token is brought.
  • expires_in is the validity period (seconds) of the access_token, and when the access_token is received, it is stored together with the time when it becomes invalid, and the access_token is reused until then.
  • the refresh_token is kept secretly by the content providing server 4 . This is because, in terms of security, simply placing them in local storage (local storage) is not good.
  • the TV manufacturer can be specified by adding an identifier for identifying the TV manufacturer to the front.
  • the sending unit 513 of the TV gateway 5 sends information including the authorization code and requests the content providing server 4 for a token (step S192).
  • the information transmitted at the time of this token request is, for example, the following configuration.
  • redirect_uri ⁇ TGW Endpoint>
  • step S193 the content providing server 4 transmits the generated second token to the television gateway 5 .
  • the content providing server 4 sends the token response (Token Response) of OAuth2 to the TV gateway 5 as a token.
  • the OAuth2 access token response (Access token Response) of this response is structured as follows.
  • the acquiring unit 512 of the television gateway 5 acquires the second token from the content providing server 4 . Then, the transmitting unit 513 of the television gateway 5 transmits the second token to the content providing server 4 and requests the content providing server 4 for user information (step S194).
  • the information transmitted at the time of this user information request has, for example, the following configuration.
  • the content providing server 4 searches for the user ID and attribute information of the user corresponding to the second token acquired from the television gateway 5, and transmits these information to the television gateway 5 as a response (step S195).
  • the acquisition unit 512 of the television gateway 5 acquires the user ID and attribute information of the user.
  • the information of this response is structured as follows.
  • Preference ⁇ current user attributes> (user's date of birth, gender, zip code, purchase history, etc.) ⁇
  • the transmitting unit 513 of the TV gateway 5 transmits the first token to the TV cloud 3, and also requests device information (step S196).
  • the information transmitted at the time of this device information request has, for example, the following configuration.
  • the acquisition unit 312 of the TV cloud 3 acquires the first token, it acquires the HA-ID corresponding to the first token and the information of the device corresponding to the HA-ID (the television device corresponding to the HA-ID 2 attribute information).
  • step S197 the transmitting unit 313 of the TV cloud 3 transmits information such as HA-ID as a response to the television gateway 5 .
  • the acquisition unit 512 of the television gateway 5 acquires the HA-ID and the information of the device corresponding to the HA-ID.
  • this response there are the following examples.
  • model name> (the model of the TV device 2 is the information on the number of pixels of the display screen such as inches, 2K, 4K, 8K, etc.) ⁇
  • the television gateway 5 deletes the binding information, and notifies the content providing server 4 of the deletion (step S198). In addition, the TV gateway 5 may notify the TV cloud 3 that the binding information has been deleted.
  • step S198 when the TV device 2 confirms the cooperation state to the TV gateway 5 via the TV cloud 3 (step S199, step S200), the TV gateway 5 sends information that the cooperation is not performed to the TV device 2 (step S201, step S202).
  • a clickable advertisement as shown in FIG. 20 may be used to display promotional information.
  • Fig. 20 is an example of information of a clickable advertisement.
  • the advertisement information includes: information (ad_list) indicating an Array of objects (Object) of advertisement information; information indicating an advertisement type (ad_type); information indicating a URL of an advertisement image (img_url), and the like.
  • the TV gateway 5 requests the content providing server 4 for user information and obtains the UR-ID from the content providing server 4 has been described, but it is not limited to this.
  • a modified example of the flowchart in FIG. 17 is shown in FIG. 21 . Description of the same parts as the processing described in FIG. 17 will be omitted.
  • the TV gateway 5 issues the temporary UR-ID in step S118 and includes " state" is included in the value of the parameter.
  • the user terminal 1050 transmits the value to the content providing server 4 in step S120.
  • the television gateway 5 may issue a temporary UR-ID as described above in the flowchart of FIG. 12 .
  • the television gateway 5 of the present embodiment stores promotional information in advance, and transmits the promotional information to the television device 2 at a predetermined time such as when the television device 2 displays a program list.
  • the advertisement information has an advertisement information section 350 including information indicating the display type of the advertisement and information indicating the contents of the advertisement.
  • the TV gateway 5 obtains the authentication code from the user terminal 1050, sends the authentication code to the TV cloud 3 of the transmission destination determined based on the authentication code, obtains the first token from the TV cloud 3, and obtains the second token from the content providing server 4. token. Then, the television gateway 5 acquires the user ID by transmitting the second token to the content providing server 4 , and acquires the ID (eg, HA-ID) of the television device 2 by transmitting the first token to the TV cloud 3 . In this way, the TV gateway 5 can associate the user ID with the ID of the TV device 2 by acquiring the user ID from the content providing server 4 and the ID of the TV device 2 from the TV cloud 3 .
  • the TV gateway 5 since the TV gateway 5 stores the user ID in association with the ID of the TV device 2, the TV cloud 3 does not need to manage the user ID, and the burden of information management on the TV cloud 3 can be reduced.
  • the TV gateway 5 since the TV gateway 5 has acquired the authentication code from the user terminal 1050, it is not necessary to send the authentication code from the content providing server 4 to the TV gateway 5, and the processing load on the content providing server 4 can be reduced. That is, the television gateway 5 can appropriately execute the process of associating the identifier of the receiver (the ID of the television device 2 ) with the identifier of the terminal (the user ID of the user terminal 1050 ).
  • the TV gateway 5 can promote the process of associating the ID of the TV device 2 with the user ID of the user terminal 1050 by outputting promotional information.
  • the TV gateway 5 has advertisement information in the advertisement information.
  • the advertisement information includes information indicating the display type of the advertisement and information indicating the content of the advertisement. Therefore, the television device 2 switches the display mode according to the display type of the advertisement to output the advertisement information. This can further facilitate the processing associated with the user ID of the user terminal 1050 .
  • the television gateway 5 includes a plurality of advertisement information in the advertisement information, so that the television device 2 can sequentially output a plurality of advertisements.
  • the television gateway 5 transmits the IFA-ID to the content providing server 4 after linking the ID of the television device 2 with the user ID of the user terminal 1050 . Accordingly, the television gateway 5 can provide information capable of specifying the television apparatus 2 without disclosing the ID of the television apparatus 2 to the content providing server 4 .
  • the television device in the above embodiments may be an electronic device that does not include a display mechanism, such as a set-top box or a video recorder, but has a receiving function for outputting video signals to an external display device.
  • these new embodiments can be implemented in other various forms, and various omissions, substitutions, and changes can be made without departing from the scope of the application.
  • These embodiments and modifications thereof are included in the scope and gist of the application, and are included in the invention described in the claims and their equivalents.
  • a button for instructing the television device to enlarge the display may be provided on or near the image icon.
  • the image icon that can be displayed in an enlarged manner the color, shape, and display form for distinguishing it from other image icons that cannot be displayed in an enlarged manner are changed.
  • a voice notification may be performed via the user terminal or the television device.

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  • Information Transfer Between Computers (AREA)

Abstract

服务器管理装置适当地执行使接收机的标识符与终端的标识符协作的处理。服务器管理装置能够与多个服务器装置进行信息收发，多个服务器装置存储将广播接收装置的标识符、认证码、内容提供装置的标识符及第1令牌建立对应的信息，从获取了认证码的终端装置，获取包含认证码、内容提供装置的标识符、及服务器装置的标识符在内的认证要求，从终端获取协作指示的通知，在获取了协作指示的通知之后，从与认证要求对应的服务器装置获取与认证码对应的第1令牌，从与认证要求对应的内容提供装置获取与终端的用户标识符对应的第2令牌，从服务器装置获取与第1令牌对应的广播接收装置的标识符，从内容提供装置获取与第2令牌对应的终端装置的用户标识符。

Description

服务器管理装置
相关申请的交叉引用
本申请要求在2021年10月14日提交日本专利局、申请号为2021-168837、发明名称为“服务器管理装置”及2022年4月7日提交日本专利局、申请号为2022-063747、发明名称为“服务器管理装置”的日本专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及服务器管理装置。
背景技术
近年来，存在接收机与终端协作而收发信息的技术，例如，接收机将从网站接收到的信息向终端发送。
在先技术文献
专利文献
专利文献1：日本特许第5898431号公报
发明内容
如上所述，为了接收机、终端、以及提供网站等的内容的内容提供装置协作而收发信息，需要事先使终端的用户的标识符与接收机的标识符协作，希望适当地进行协作处理。
因此，本申请要解决的技术问题是，提供能够适当地执行使接收机的标识符与终端的标识符协作的处理的服务器管理装置。
实施方式的服务器管理装置能够与多个服务器装置进行信息收发，该多个服务器装置存储将广播接收装置的标识符、认证码、内容提供装置的标识符及第1令牌关联起来的信息，其中，该服务器管理装置具备：存储部，其存储促进信息，该促进信息促进将广播接收装置的标识符与内容提供装置的利用者的终端装置的标识符相关联；促进信息发送部，其将促进信息向广播接收装置发送；认证码发送部，其根据以来自广播接收装置的促进信息为基础的请求，将认证码向广播接收装置发送；认证要求获取部，其从获取了认证码的终端装置，获取包含认证码、内容提供装置的标识符、以及服务器装置的标识符的认证要求；协作指示获取部，其从终端装置获取广播接收装置的标识符与终端装置的用户标识符的协作指示的通知；第1令牌获取部，其在获取了协作指示的通知之后，从认证要求所对应的服务器装置获取认证码所对应的第1令牌；第2令牌获取部，其从认证要求所对应的内容提供装置获取终端装置的用户标识符所对应的第2令牌；广播接收装置标识符获取部，其从服务器装置获取第1令牌所对应的广播接收装置的标识符；用户标识符获取部，其从内容提供装置获取第2令牌所对应的终端装置的用户标识符；登记部，其将第1令牌所对应的广播接收装置的标识符与第2令牌所对应的终端装置的用户标识符相关联地登记。
附图说明
图1是示出第1实施方式的信息协作系统的整体构成例的概要的图；
图2是示出第1实施方式的电视装置的整体构成例的框图；
图3是示出第1实施方式的电视装置的部分构成例的框图；
图4是示出第1实施方式的推送发布服务器的整体构成例的框图；
图5是示出第1实施方式的推送发布服务器的部分构成例的框图；
图6是示出第1实施方式的推送发布服务器所保存的数据的数据结构的图；
图7是示出第1实施方式的信息协作系统中的整体处理的流程图；
图8是示出第2实施方式的信息协作系统的整体构成例的概要的图；
图9是示出第2实施方式的共通受理服务器的整体构成例的框图；
图10是示出第2实施方式的共通受理服务器的部分构成例的框图；
图11是示出第2实施方式的信息协作系统中的整体处理的流程图；
图12是示出第3实施方式的信息协作系统中的整体处理的流程图；
图13是示出第4实施方式的信息协作系统中的整体处理的流程图；
图14-1是示出第5实施方式的信息协作系统中的促进信息的例子的图；
图14-2是示出第5实施方式的信息协作系统中的另一促进信息的例子的图；
图15是用于说明第5实施方式的广告信息的图；
图16-1是示出第5实施方式的信息协作系统中的促进信息的显示处理的流程图；
图16-2是示出第5实施方式的信息协作系统中的另一促进信息的显示处理的流程图；
图17是示出第5实施方式的信息协作系统中的协作处理顺序的流程图；
图18是示出第5实施方式的信息协作系统中的协作取消处理的流程图；
图19是示出第5实施方式的信息协作系统中的经由用户终端的操作而取消协作的处理顺序的流程图；
图20是示出第5实施方式的信息协作系统中的可点击式广告的信息的例子的图；
图21是示出变形例的信息协作系统中的协作处理顺序的流程图。
附图标记说明
1…智能手机，2…电视装置，3…TV云，4…内容提供服务器，5…电视网关，6…计测服务器，S…信息协作系统。
具体实施方式
以下，对于本申请的服务器装置、广播接收装置、服务器管理装置、信息协作系统、及程序的实施方式(第1实施方式、第2实施方式)，参照附图来详细地说明。
(第1实施方式)
首先，参照图1，说明第1实施方式的信息协作系统S的整体构成例。图1是示出第1实施方式的信息协作系统S的整体构成例的概要的图。信息协作系统S具备智能手机1(终端)、电视装置2(广播接收装置)、TV云3(服务器装置)、以及作为EC(Electronic Commerce：电子商务)网站服务器等内容提供装置的内容提供服务器4。TV云3能够通过互联网等公共通信线路与电视装置2、内容提供服务器4进行通信。另外，智能手机1能够经由基站而与内容提供服务器4、TV云3进行无线通信。
智能手机1是电视装置2的用户所具有的信息终端的例子。智能手机1具备通信I/F(InterFace：接口)、语音输入部(话筒)、传感器组、显示部、图形控制器、触摸面板控制器、CPU(Central Processing Unit：中央处理单元)、存储器、照相机、扬声器等。在第1实施方式中，设想用户使用智能手机1进行互联网购物。
TV云3是能够经由网络而与电视装置2进行收发的服务器装置，是所谓的云服务器。TV云3例如也可以是由电视装置2的制造商运用的服务器装置。TV云3基于从电视装置2收集有关收看的信息(观看信息)的结果，对电视装置2经由网络而提供收看节目、预约节目的推荐信息、基于收看节目内容的商品推荐信息等各种服务。
内容提供服务器4是用于运营互联网上的EC网站(网店)的计算机装置。内容提供服务器4例如是EC的平台的服务器装置。内容提供服务器4是用于根据用户(消费者)对终端装置(智能手机1等)的操作，经由网络来购买商品、服务的平台。另外，内容提供服务器4也可以是提供动态图像等内容的视频平台。内容提供服务器4例如根据智能手机1中的操作，向智能手机1发送商品的图像。内容提供服务器4将redirect＿uri预先登记在TV云3中。
以下，参照图2以后的附图来说明信息协作系统S中的各构成的细节。图2是示出第1实施方式的电视装置2的整体构成例的框图。电视装置2对于比智能手机1所具备的显示部更大的视像显示部233执行显示控制(详细后述)。
如图2所示，电视装置2具备输入端子202、调谐器203a～203g、信号处理部207、图形处理部208、语音处理部209、OSD(On Screen Display：屏上显示)信号生成部210、及视像处理部211。
由地面广播接收天线213接收到的地面数字广播信号被输入到输入端子202。地面数字广播信号经由输入端子202而被供给到调谐器203a～203g。
调谐器203a～203g是地面数字广播用的调谐器，从由输入端子202供给的地面数字广播信号中，选台由后述的控制部216指示的频道的广播信号。
但是，电视装置2也可以具有输入由BS/CS数字广播接收天线接收到的卫星数字广播信号的输入端子。卫星数字广播信号经由该输入端子而被供给到卫星数字广播用的调谐器。
信号处理部207从由调谐器203a～203g供给的广播信号中，解调包含数字的视像信号及语音信号的广播信号。另外，信号处理部207对于数字广播信号包含的视像信号，选择性地实施规定的数字信号处理，并输出到图形处理部208。另外，信号处理部207对于数字广播信号包含的语音信号，选择性地实施期望的数字信号处理，并输出到语音处理部209。
在信号处理部207上连接有多个外部输入端子214a～214d。这些外部输入端子214a～214d能够从作为外部装置的一个例子的DVD(Digital Versatile Disk：数字通用盘)录像机等输入模拟的视像信号及语音信号。信号处理部207对从外部输入端子214a～214d输入的模拟的视像信号及语音信号进行数字化。另外，信号处理部207对于数字化后的视像信号实施规定的数字信号处理并输出到图形处理部208。另外，信号处理部207对于数字化后的语音信号实施规定的数字信号处理并输出到语音处理部209。
图形处理部208对于从信号处理部207供给的数字的视像信号，叠加OSD信号生成 部210中生成的OSD信号并输出到视像处理部211。图形处理部208还能够将从信号处理部207供给的数字的视像信号及在OSD信号生成部210中生成的OSD信号的任意一者输出到视像处理部211。
视像处理部211将从图形处理部208输入的数字的视像信号或OSD信号，转换成能够在视像显示部233的显示画面中显示的格式的模拟的视像信号或OSD信号，并输出到视像显示部233。视像显示部233例如是LCD或OLED显示器等。
语音处理部209将从信号处理部207输入的数字的语音信号，转换成能够在扬声器215中播放的格式的模拟的语音信号，并输出到扬声器215。
电视装置2还具备控制部216、卡座217、各种接口218～221及明亮度传感器230。控制部216具备CPU216a、ROM216b、RAM216c及非易失性存储器216d。
控制部216集中地控制地面数字广播信号及卫星数字广播信号等广播信号的接收动作等电视装置2的各种动作。另外，控制部216按照来自操作部222的操作信息、或经由受光部223从遥控器238输入的操作信息，控制电视装置2的各部。
CPU216a通过执行ROM216b中存储的程序，从而控制电视装置2整体的动作。ROM216b主要存储CPU216a执行的程序。RAM216c在CPU216a执行程序时提供工作分区。非易失性存储器216d存储电视装置2的各种设定信息及控制信息等。
控制部216经由卡I/F225而与卡座217连接，该卡座217可供存储卡234装卸。由此，控制部216能够经由卡I/F225而在与安装于卡座217的存储卡234之间收发各种信息。
控制部216经由通信I/F218而与LAN端子226连接。由此，控制部216能够经由通信I/F218而与连接于LAN端子226的上述的中继装置400、LAN对应HDD(Hard Disk Drive：硬盘驱动器)等外部装置收发各种信息。但是，通信I/F218也可构成为能够与中继装置400等外部装置通过无线进行连接。
控制部216经由HDMI(注册商标)(High-Definition Multimedia Interface：高清多媒体接口)I/F221而与HDMI端子227连接。由此，控制部216能够经由HDMI I/F221而与连接于HDMI端子227的外部装置收发各种信息。
控制部216经由USB(Universal Serial Bus：通用串行接口)I/F219而与USB端子228连接。由此，控制部216能够经由USB I/F219而与具备连接于USB端子228的USB HDD等的存储装置237收发各种信息。
存储装置237例如具备HDD、SSD(Solid State Drive：固态硬盘)等，构成为将电视装置2接收到的数字信号作为录像数据而记录。但是，存储装置237也可以被内置于电视装置2中。
图3是示出第1实施方式的电视装置2的部分构成例的框图。电视装置2具备存储部241(图2的ROM216b、RAM216c、及非易失性存储器216d、存储装置237)、以及作为在存储部241中存储的程序由CPU216a执行的结果而生成的功能模块即发送部242、获取部243、显示控制部244。
发送部242向外部装置发送各种信息。获取部243从外部装置获取各种信息、或将在存储部241中存储的各种信息读出。
显示控制部244执行将各种信息显示于视像显示部233的显示处理。显示控制部244例如根据来自智能手机1的图像显示请求，使视像显示部233显示图像(详细后述)。
图4是示出第1实施方式的TV云3的整体构成例的框图。如图4所示，TV云3具备通信I/F301、操作部302、CPU303、存储器304及存储装置305。
通信I/F301是用于在与外部装置之间进行通信的接口。操作部302具有键盘、鼠标等输入设备、以及显示器等显示设备。
存储装置305例如具备HDD、SSD等，存储各种信息。CPU303通过执行各种程序，从而控制TV云3的各组件。存储器304具备ROM、RAM等，存储由CPU303进行的各种运算处理中所使用的各种程序及各种数据等。
图5是示出第1实施方式的TV云3的部分构成例的框图。TV云3具备存储部311(存储器304、存储装置305)、以及作为在存储部311中存储的程序由CPU303执行的结果而生成的功能模块即获取部312、发送部313、生成部314。
存储部311存储由CPU303执行的程序、DB(Data Base：数据库)。在此，关于DB的数据构成例，使用图6来说明。如图6所示，在DB中，存储包含TVID、认证码、EC服务器ID以及令牌在内的信息。此外，在DB中，也可以与TVID一起具有与该TVID对应的电视装置2的属性信息(电视机的模型等)。
TVID是识别电视装置2的信息。认证码是为了获取后述的令牌而需要的码。EC服务器ID是识别内容提供服务器4的信息。即，是EC网站服务器等的ID。令牌是用于进行认证的信息。回到图5，获取部312从外部装置获取各种信息。发送部313向外部装置发送各种信息。生成部314对DB执行信息的生成动作。
接下来，说明信息协作系统S中的各构成的处理的流程。图7是示出第1实施方式的信息协作系统S中的整体处理的流程图。在此，设想用户操作电视装置2的遥控器等，在所谓的入口画面(用于与EC网站等进行协作的画面)中，开始用户指定想要与智能手机1协作的EC网站的场景。此外，图7所示的智能手机1的处理也可以由安装在智能手机1中的应用程序来执行。
如上所述，在电视装置2中，若由用户指定了EC网站，则在步骤S1中，电视装置2的发送部242将该EC网站的信息(例如EC网站的ID、EC网站的URL等)、以及电视装置2的标识符即TVID向TV云3发送。这样，发送部242将与提供EC网站中的图像的图像提供装置即内容提供服务器4相关的信息向TV云3发送。
TV云3的获取部312从电视装置2获取EC网站的信息、以及TVID。TV云3的生成部314生成认证码，将包含上述TVID、识别上述EC网站的内容提供服务器4的信息即EC服务器ID、以及认证码在内的信息存储到存储部311的DB。另外，生成部314生成以该认证码和上述EC网站的访问地址即URL为基础的二维码即QR码(注册商标)。此外，QR码是一个例子，也可以是其它显示信息。即，也可以是能够传递该认证码和EC网站的访问地址信息的其它形式的显示信息。上述认证码也可以包含用于判别制造商的部分、以及用于判别电视装置2的部分。
在步骤S2中，TV云3的发送部313将上述QR码向请求源的电视装置2发送。根据来自电视装置2的请求，发送包含作为向EC网站的访问地址的URL以及认证码在内的QR码。
电视装置2的获取部243从TV云3获取QR码。这样，电视装置2的获取部243获取以认证码和作为上述EC网站的访问地址的URL为基础的访问信息即QR码。电视装置 2的显示控制部244使该QR码显示于视像显示部233。这样，显示控制部244显示输出QR码。
在步骤S3中，智能手机1通过由摄像机构等实现的QR码读取功能来读取在视像显示部233上显示的QR码。由此，智能手机1获取EC网站的URL及认证码。在步骤S4中，智能手机1若获取了EC网站的URL及认证码，则基于该URL，访问内容提供服务器4，并且发送认证码。
内容提供服务器4若从智能手机1获取了认证码，则在步骤S5中，将该认证码与识别内容提供服务器4的信息一起向TV云3发送，进行认证要求。另外，TV云3的获取部312将该认证码与识别内容提供服务器4的信息一起获取。这样，TV云3的获取部312获取从内容提供服务器4发送的认证码。
TV云3的生成部314通过参照存储部311的DB，判断是否存在与由获取部312获取到的识别内容提供服务器4的信息及认证码对应的信息，从而进行认证。生成部314参照存储部311的DB，在存在与由获取部312获取到的识别内容提供服务器4的信息及认证码对应的信息的情况下，利用公知技术生成令牌。另外，生成部314进一步将上述令牌与上述DB中的具有由获取部312获取到的识别内容提供服务器4的信息及认证码的信息建立对应。在具有由上述获取部312获取到的识别内容提供服务器4的信息及认证码的信息上进一步与上述令牌建立对应后的信息中，还包含请求源的电视装置2的TVID。
因此，生成部314生成将上述认证码所对应的电视装置2与基于该认证码的令牌建立了对应的对应信息。
在步骤S6中，TV云3的发送部313将由生成部314生成的令牌向内容提供服务器4发送。这样，发送部313将基于认证码的令牌向内容提供服务器4发送。内容提供服务器4保存将该令牌与认证码的发送源的智能手机1的用户ID建立了对应的信息。
在步骤S7中，智能手机1向内容提供服务器4登录，访问EC网站。由此，智能手机1显示EC网站画面。在此，智能手机1的用户对于该EC网站画面中的规定的链接目的地，选择表示电视显示请求的指示。在步骤S8中，智能手机1根据该选择，将链接目的地的URL向内容提供服务器4发送，从而进行电视显示请求(TV显示请求)。内容提供服务器4从智能手机1一并获取电视显示请求和图像显示对象的URL。
在步骤S9中，内容提供服务器4将与请求源的智能手机1对应的令牌、以及图像显示对象的URL向TV云3发送，并进行显示请求。TV云3的获取部312获取由内容提供服务器4发送的令牌和URL。这样，获取部312获取由内容提供服务器4发送的令牌、以及基于来自智能手机1的请求的显示对象的图像的访问地址的URL。
在步骤S10中，TV云3参照存储部311的DB，确定与获取部312获取到的令牌对应的TVID。然后，TV云3的发送部313对于与该TVID对应的电视装置2，发送显示对象的图像的访问地址的URL。
电视装置2的获取部243获取显示对象的图像的访问地址的URL。另外，电视装置2的发送部242基于该URL访问内容提供服务器4，从而获取部243从内容提供服务器4获取基于显示对象的图像的访问地址的图像。然后，电视装置2的显示控制部244使由获取部243获取到的图像显示于视像显示部233。
第1实施方式的TV云3生成将认证码所对应的电视装置2、与基于该认证码的令牌 建立了对应的对应信息，若从内容提供服务器4获取了该令牌、以及基于来自智能手机1的请求的显示对象的图像的访问地址，则向电视装置2通知该图像的访问地址，从而能够使电视装置2显示与智能手机1的请求相应的图像。由此，TV云3能够使能比智能手机1的画面更大地显示的电视装置2显示基于智能手机1的请求的图像。
另外，电视装置2输出包含向内容提供服务器4的访问地址和认证码在内的访问信息，从TV云3获取基于来自智能手机1的请求的显示对象的图像的访问地址，并使该图像显示于视像显示部233。由此，电视装置2能够使能比智能手机1的画面更大地显示的视像显示部233显示基于智能手机1的请求的图像。
(第2实施方式)
第2实施方式的信息协作系统S与第1实施方式不同，针对电视装置2的每个制造商而TV云3不同。即，第2实施方式的信息协作系统S具有多个TV云3。
在此，说明第2实施方式的信息协作系统S的整体构成例。图8是示出第2实施方式的信息协作系统S的整体构成例的概要的图。此外，对于与第1实施方式相同的构成，标注相同的附图标记并省略说明。如图8所示，信息协作系统S具有多个TV云3(TV云3a、TV云3b)。TV云3b能够与该TV云3b所关联的制造商的未图示的电视机即电视装置2进行连接。
附图标记2是电视机。附图标记3是作为所谓的推送发布服务器的TV云。TV云3是制造电视装置2，并且根据从电视装置2收集观看信息的结果来对电视装置2经由网络提供收看节目、预约节目推荐、基于收看节目内容的商品推荐等各种服务的电视机制造商的服务器。
另外，附图标记5是作为共通受理服务器的电视网关。电视网关5是用于综合多个电视机制造商的TV云3而与E商务(EC)连接的电视装置的制造商的制造商共通网站的服务器。信息协作系统S具有能够经由网络而与该多个TV云3收发信息的电视网关5(服务器管理装置)。另外，电视网关5还能够经由网络而与计测服务器6收发信息，该计测服务器6用于进行统计广告显示的结果的计测处理。该电视网关5是将各制造商联合起来的云服务器。即，电视网关5是用于将多个电视机制造商的TV云3综合而与内容提供服务器4连接的服务器。电视网关5对内容提供服务器4发行客户证书(client＿id、client＿secret)。
另外，在TV云3与电视网关5之间预先规定有设置于x－api－key的随机密钥。在电视网关5与内容提供服务器4之间交接的x－api－key成为通用密钥(pass－key)。
附图标记4是EC网站服务器等内容提供服务器。内容提供服务器4是EC的平台的服务器。对于用户即消费者来说，成为用于购入商品、服务的平台的服务器是内容提供服务器4。另外，内容提供服务器4将redirect＿uri预先登记在电视网关5中。
附图标记1050是用户终端。用户终端1050是具有用于将电视装置2与用户终端1050连接的应用程序、以及照相机等光学式读取装置的终端。作为用户终端1050的一个例子，是智能手机1。在第1实施方式中，用户终端1050假定为智能手机1而进行了说明，但是不限定于智能手机。用户终端1050可以是PC、平板电脑终端等，只要是满足状况的条件的终端即可。另外，这些终端能够置换第1实施方式中示出的智能手机。
图9是示出第2实施方式的电视网关5的整体构成例的框图。如图9所示，电视网关 5具备通信I/F501、操作部502、CPU503、存储器504及存储装置505。
通信I/F501是外部装置之间的通信所使用的接口。操作部502具有键盘、鼠标等输入设备、以及显示器等显示设备。
存储装置505例如具备HDD、SSD等，存储各种信息。CPU503通过执行各种程序，从而控制电视网关5的各组件。存储器504具备ROM、RAM等，存储由CPU503进行的各种运算处理中使用的各种程序及各种数据等。
图10是示出第2实施方式的电视网关5的部分构成例的框图。电视网关5具备存储部511(存储器504、存储装置505)、以及作为存储于存储部511中的程序由CPU503执行的结果而生成的功能模块即获取部512、发送部513、生成部514。
存储部511存储由CPU503执行的程序、DB(Data Base：数据库)。
获取部512从外部装置获取各种信息。发送部513向外部装置发送各种信息。生成部514对DB执行信息的生成动作。
接下来，说明第2实施方式的信息协作系统S中的各构成的处理的流程。图11是示出第2实施方式的信息协作系统S中的整体处理的流程图。图11所示的流程图也设想用户操作电视装置2的遥控器等，在所谓的入口画面中，开始用户指定想要与智能手机1协作的EC网站的场景。此外，假设TV云3生成的认证码及令牌包含识别制造商的信息。即，假设TV云3将识别自装置的信息包含在认证码及令牌中。
另外，图11的步骤S21由于与图7的步骤S1同样，所以省略说明。在步骤S22中，URL认证码被从TV云3发送到电视装置2。URL认证码2010是包含确定内容提供服务器4的URL信息、以及用于进行内容提供服务器4与TV云3之间的认证的认证码在内的信息。认证码也可以包含用于判别电视装置2的制造商的部分、以及用于判别电视装置2的部分。另外，认证码中包含的用于判别电视装置2的部分是随机的值。另外，TV云3也可以将向电视装置2发送了该值的时刻作为存储部311的DB的信息而建立对应。
URL认证码2010的信息的例子如以下所述。
https：//XXXXXXX YYYYYYYYY
在X的部分中有内容提供服务器4的URL，在Y的部分中有OAuth2的授权码(authorization code)。在授权码的部分中有能够确定制造商和电视机的信息。能够确定制造商和电视装置2的信息也可以是其中某一者。URL认证码2010的发送形式也可以是任何形式，只要包含上述的信息即可。
若电视装置2的获取部243从TV云3获取了URL认证码2010，则显示控制部244将该URL认证码2010的内容在视像显示部233以光学方式作为图像或视像而显示输出。此外，显示控制部244中的显示形态是QR码、条形码、文本等，只要能够将上述URL认证码2010中包含的信息以光学方式作为图像或视像而显示输出即可。另外，在第1实施方式中，以QR码进行了说明，但是，与本实施方式同样地不限定于QR码。
另外，与图7的步骤S3同样，在步骤S23中，用户终端1050从用摄像机构以光学方式拍摄到的图像信息中，利用URL认证码读取功能，读取在视像显示部233上以光学方式显示的URL认证码2011的信息。由此，用户终端1050获取EC网站的URL及认证码。该认证码部分为带时限的认证码，如以下这样构成。
"code"：＜authorization code＞，
"state"：＜string＞//随机数
在步骤S24中，用户终端1050若获取了EC网站的URL及认证码，则基于该URL，访问内容提供服务器4，并且发送认证码2020。
认证码2020是URL认证码2010、URL认证码2011的认证码部分(＜authorization code＞)。认证码2021如以下所述。
"code"：＜authorization code＞，
"state"：＜string＞//随机数
此外，在认证码2020中，除了上述内容之外，还可以包含内容提供服务器4的URL信息。
在步骤S25中，内容提供服务器4若接收到认证码2020，则将认证码2021向电视网关5发送，并进行认证要求。内容提供服务器4例如将认证要求的信息发送到电视网关5的OAuth2的令牌端点(Token Endpoint)。认证码2021的信息是以下的构成。
Authorization："Basic"+Base64(＜client＿id＞+"："+＜client＿secret＞)
Content－type：application/x－www－form－urlencoded
·grant＿type："authorization＿code"
·code：＜authorization code＞(认证码)
·redirect＿uri：向内容提供服务器4的EC网站返回时的入口、在电视网关5中事先登记的地址。
·client＿id：对内容提供服务器4的每个EC网站分别分配的标识符。在电视网关5中事先登记的标识符。
client＿secret是由电视网关5对内容提供服务器4的每个网站分别基于client＿id分配的。电视网关5的网站观察code的制造商扩展名而进行重定向。
在步骤S26中，电视网关5的发送部313参照获取到的认证码2021，并参照认证码2021中包含的识别制造商的信息，确定发送目的地的TV云3。具体而言，电视网关5的发送部313确认授权码(authorization code)即认证码，来判定是哪个TV云3。
然后，在步骤S27中，电视网关5的发送部313通过向发送目的地的TV云3发送认证要求2022，从而进行认证要求。这样，电视网关5的发送部513向基于认证码2021的Authorization＿code(认证码)确定的发送目的地的TV云3发送认证要求2022。电视网关5的发送部313发送的认证要求2022的信息与从内容提供服务器4获取到的认证码2021的信息相同。作为其它的认证要求2022的信息的例子，有以下的例子。
GET https：//each－maker.example.com/common/devices/id
Authorization："Bearer"+＜access＿token＞
TV云3的获取部312将URL认证码2010中记载的认证码连同识别内容提供服务器4的信息一起获取。
TV云3的生成部314通过参照存储部311的DB，判断是否存在与由获取部312获取的识别内容提供服务器4的信息及认证码对应的信息，从而进行认证。生成部314参照存储部311的DB，在存在与由获取部312获取的识别内容提供服务器4的信息及认证码对应的信息的情况下，生成令牌2030。另外，生成部314进一步将令牌2030与上述DB中的具有由获取部312获取的识别内容提供服务器4的信息及认证码的信息建立对应。
在步骤S28中，TV云3的发送部313将由生成部314生成的令牌2030向电视网关5发送。
具体而言，TV云3的发送部313将OAuth2的令牌响应(Token Response)作为令牌2030发送到电视网关5。该响应的OAuth2访问令牌响应(Access Token Response)如以下这样构成。
{"access＿token"：＜access token＞，
"token＿type"："Bearer"，
"expires＿in"：3600，
"refresh＿token"：＜refresh token＞}
TV云3在访问电视网关5时带上access＿token。expires＿in是access＿token的有效期间(秒)，在接收到access＿token时与变成无效的时刻一起存储，到那时为止重复使用该access＿token。refresh＿token由内容提供服务器4秘密地保管。这是因为，在安全方面，单纯地放置在本地存储器(local storage)中不好。在各制造商发行access＿token、refresh＿token时，在前头加上识别电视机制造商的标识符，从而能够确定电视机制造商。
电视网关5的获取部512获取令牌2030。然后，在步骤S29中，电视网关5将令牌2030作为令牌2031而向内容提供服务器4发送，内容提供服务器4获取令牌2031。此外，TV云3的发送部313也可以直接向内容提供服务器4发送令牌。
内容提供服务器4保存将令牌2031与认证码的发送源的用户终端1050的用户ID建立对应的信息。
然后，在步骤S30中，内容提供服务器4将令牌2031和用户ID作为响应而将令牌+用户ID2040向电视网关5发送。由此，内容提供服务器4能够将用户终端1050的用户的用户ID向电视网关5发送。
内容提供服务器4发送的令牌+用户ID2040的信息的构成如以下所述。
POST https：//tv－common.example.com/common/users/id
Authorization："Basic"+Base64(＜client＿id＞+"："+＜client＿secret＞)
Content－type：application/x－www－form－urlencoded
{grant＿type："access＿token"，
access＿token：＜access token＞(在步骤S28中作为访问令牌发行的信息)，
client＿id：对内容提供服务器4的每个网站分别分配的标识符。在制造商共通网站中事先登记，
user＿id：内容提供服务器4的网站中的用户ID，
Preference：＜当前的用户属性(当前的用户属性：用户的出生年月日、性别、邮政编码、购买历史等)＞}
电视网关5的获取部512从内容提供服务器4获取令牌+用户ID2040。在步骤S31中，电视网关5的发送部513根据令牌+用户ID2040来确定发送目的地的TV云3，向发送目的地的TV云3发送设备ID请求2041(TVID)。此外，电视网关5的发送部513在发送设备ID请求2041时，也可以发送令牌。
设备ID请求2041是用于电视网关5用OAuth2的access＿token来向各制造商(TV云3)询问TV的device＿id(TVID)的请求，例如是以下的请求。
GET https：//each－maker.example.com/common/devices/id
·Authorization："Bearer"+＜access＿token＞
·x－api－key：＜由制造商共通网站和各制造商规定的随机密钥＞
·Content－type：application/json
·client＿id：对制造商共通网站分别分配的标识符
TV云3参照存储部311的DB，获取与获取到的令牌对应的TVID。另外，TV云3也可以还获取与获取到的TVID对应的设备的信息(该TVID的电视装置2的属性信息)。在步骤S32中，TV云3的发送部313将TVID等信息作为设备ID响应2050而向电视网关5发送。作为设备ID响应2050的例子，存在以下这样的例子
·"device＿id"：＜id＞(TV云3赋予给电视装置2的TVID)
·"model"：＜model name＞(电视装置2的模型即显示画面英寸、2K、4K、8K等像素数量信息等)
在步骤S33中，电视网关5的生成部514将关联了获取到的TVID(设备ID)、用户ID、以及电视装置2的模型信息(model)而成的信息绑定信息作为DB的信息，向存储部511登记。
另外，电视网关5的生成部514生成通用密钥(pass key)2051。另外，在步骤S34中，发送部513将该通用密钥向内容提供服务器4发送。该通用密钥包含以下的信息。
·"pass＿key"：＜pass＿key＞，(从步骤S44以后的操作指令2090到操作指令2093的动作时，将该pass＿key用作ID)
·"expires＿in"：86400，(expires＿in是在最初的访问中，即使在无法准备preference的情况下，也缓期10天返回。)
·"model"：＜model name＞(是设备ID响应的模型的信息，电视装置2的模型即显示画面英寸、2K、4K、8K等像素数量信息等)
另外，在步骤S35中，电视网关5的生成部514将生成的通用密钥存储到存储部511。
内容提供服务器4若从电视网关5获取了通用密钥，则存储通用密钥中包含的信息。具体而言，对EC网站的每个用户ID存储下述的信息。
·access＿token
·refresh＿token
·pass＿key
·model//进行协作的TV模型信息
在步骤S36中，用户终端1050通过应用程序的启动，向内容提供服务器4提供的服务进行服务登录。由此，智能手机1显示EC网站画面。在该应用程序输出的EC网站画面中，还输出用于向电视装置2连接的按钮。此外，在步骤S37中，内容提供服务器4根据步骤S36的登录，向用户终端1050发送设备信息2070。此处所说的设备信息2070，是通用密钥2051中包含的设备ID、用户ID、模型名之中的任意1个或2个或3个的组合。
智能手机1的用户对于EC网站画面的链接目的地，选择用于向电视装置2连接的按钮。在步骤S38中，用户终端1050通过根据该选择，将链接目的地的URL向内容提供服务器4发送，从而发送电视显示请求(TV显示请求2071)。
内容提供服务器4若从用户终端1050接收到TV显示请求2071，则在步骤S39中， 通过对电视网关5发送包含令牌、通用密钥及链接目的地的URL在内的显示请求2072，从而对电视装置2进行显示请求。显示请求2072的信息的构成如以下所述。
POST https：//tv－common.example.com/common/devices/control
Authorization："Bearer"+＜access＿token＞x－api－key：＜pass＿key＞
Content－type：application/jison
{"command＿type"："keycode"
"keycode"："＜common key code＞"}
{"command＿type"："webview"，
"site"："＜Website URL＞"，
"Template"："full"}
电视网关5的获取部512从内容提供服务器4接收包含令牌、通用密钥及链接目的地的URL在内的显示请求2072的信息。然后，获取部512从x－api－key的头部取出pass＿key。
在步骤S40中，获取部512使用该通用密钥(pass＿key)及存储在存储部511中的信息，判别访问地址和访问源。在步骤S41中，发送部513基于判别出来的结果向TV云3发送包含令牌、URL的信息，并且进行显示请求。这样，发送部513向发送目的地的TV云3发送令牌、以及显示对象的图像的访问地址。此外，电视网关5按照访问源和制造商分别计测访问数量。
在发送部513向TV云3发送的显示请求2073中包含令牌、客户ID、URL、消息。该信息的例子如以下所述。
POST https：//each－maker.example.com/common/devices/control
Authorization："Bearer"+＜access＿token＞x－api－key：＜由制造商共通网站和各制造商规定的随机密钥＞
Content－type：application/json
{"command＿type"："keycode"，
"keycode"：＜common key code＞，
"client＿id"：＜client＿id＞，
"messageid：＜message ID＞}
{"command＿type"："webview"，
"site"：＜Website URL＞(电视机用Website URL)，
"template"："full"，
"client＿id"：＜client＿id＞，
"message id"：＜message ID＞}
TV云3的获取部312从电视网关5接收显示请求2073。获取部312从显示请求2073的Authorization头部取出access＿token，判别电视装置2。在步骤S42中，TV云3的发送部313基于判别出的结果向电视装置2输出显示请求2074。此外，该显示请求也可以替换成制造商独自的显示请求指令。另外，根据需要，TV云3也可以统计每个client＿id的访问并对电视机进行要求。
在步骤S43中，电视装置2根据显示请求而使浏览器启动，通过onLoad、onClick的 事件(Event)等来执行javascript(注册商标)，将显示对象的URL目的地的图像进行显示输出。另外，电视装置2将识别服务商、用户、TV制造商、显示的广告的显示操作结果通知2080向计测服务器6通知。计测服务器6统计TV云3向多个电视装置2进行了广告显示的结果。基于该统计结果，制造商或电视网关5、或计测服务器6的所有者向持有内容提供服务器4的E商务的平台请求广告宣传费。
用户终端1050的应用程序能够基于步骤S44中的操作指令2090来操作电视装置2的画面。根据来自用户终端1050的操作向内容提供服务器4发送操作指令2090。
在步骤S45中，内容提供服务器4基于在步骤S44中发送的操作指令2090，将包含共通键码在内的操作指令2091发送到电视网关5。共通键码是以与电视操作遥控器操作按钮对应的方式构成的指令。具有数字、十字光标、音量/频道/电源、彩色键、功能键、媒体控制、制造商固有的指令。该制造商固有的指令是指，各制造商独自地用于动作的指令。即，制造商固有指令是指，由各制造商设定的、制造商独自的动作用指令。共通键码是除了制造商固有的指令之外的用于在制造商之间进行共通的操作的键码。
数字指令为"11"、"12"、"0"、"1"、"2"、"3"、"4"、"5"、"6"、"7"、"8"、"9"、"."。
十字光标指令为"上"、"下"、"左"、"右"、"向上翻页"、"向下翻页"、"向左翻页"、"向右翻页"、"进入"、"退出"、"返回"。
音量/频道/电源指令为"电源"、"关电源"、"开电源"、"加大音量"、"减小音量"、"向前选台"、"向后选台"。
彩色键为"蓝"、"红"、"绿"、"黄"。
功能键指令为"电子节目向导"、"初始配置"、"选择广播类型"、"输入选择"、"显示信息"、"静音"、"内容菜单"、"隐藏字幕"。
媒体控制指令为"播放"、"停止"、"暂停"、"重放"、"快进"、"后退"、"向前跳过"、"向后跳过"、"记录"。
电视网关5若接收到步骤S45中的操作指令2091，则在步骤S46中向TV云3发送操作指令2092。操作指令2092是与操作指令2091相同的指令。在步骤S47中，电视网关5将应答消息ID2094作为应答消息发送到内容提供服务器4。消息ID为以下的构成。
{message id：＜message ID＞}
TV云3若从电视网关5接收到操作指令2092，则在步骤S48中，将操作指令2093发送到电视装置2。操作指令2093是与操作指令2092相同或等同的信息，是进行电视装置2的显示画面的操作的制造商独自的指令。TV云3将操作指令2092替换成用于进行电视装置2的操作的各公司键码即操作指令2093。在电视装置2的操作指令的标准化已发展的情况下，不转换操作指令2092，能够直接作为操作指令2093而利用。
电视装置2基于操作指令2093来操作在电视装置2的视像显示部233上显示的图像。另外，在步骤S49中，电视装置2将识别操作指令的操作结果通知2081向计测服务器6通知。
图11所示的流程图是综合多个制造商向平台的内容提供服务器4进行访问的处理的说明，但是，也能够像第1实施方式的TV云3那样，制造商单独地访问内容提供服务器4。在此情况下，TV云3将电视网关5的动作合并起来。此时，TV云3与电视网关5之间的信息的交互被省略。
电视网关5从内容提供服务器4获取认证码，向基于认证码确定的发送目的地的TV云3发送该认证码，从内容提供服务器4获取令牌、以及显示对象的图像的访问地址，向发送目的地的TV云3发送该令牌、以及显示对象的图像的访问地址。由此，无需从内容提供服务器4侧判断应当向多个TV云3的哪一个发送，就能够处理。
此外，关于在本实施方式的各装置(用户终端1050、电视装置2、TV云3、内容提供服务器4、电视网关5、计测服务器6)中执行的程序，能够以可安装的形式或可执行的形式的文件记录于CD(Compact Disc：光盘)－ROM(Read Only Memory：只读存储器)、软盘(FD)、CD－R(Recordable：可写光盘)、DVD(Digital Versatile Disk：数字通用盘)等在计算机装置中可读取的存储介质中而提供。另外，也可以经由互联网等网络来提供或分发该程序。
(第3实施方式)
第3实施方式的信息协作系统S与第2实施方式的信息协作系统S的整体构成同样。在第3实施方式的信息协作系统S中，电视网关5不仅从TV云3获取令牌，还从内容提供服务器4获取令牌，使用这些令牌，使电视装置2的ID与用户终端1050的用户ID协作。
此外，图6所示的TV云3存储的数据的结构不同。具体而言，TV云3代替图6所示的TVID，而存储HA－ID。另外，代替图6所示的EC网站服务器ID，而存储PF－ID。HA－ID是包含电视机制造商的公司ID即TC－ID、以及电视装置2的设备ID即TV－ID在内的识别信息。PF－ID是视频平台的公司ID。TC－ID成为识别TV云3的标识符。另外，PF－ID成为识别内容提供服务器4的标识符。
接下来，说明第3实施方式的信息协作系统S中的各构成的处理的流程。图12是示出第3实施方式的信息协作系统S中的整体处理的流程图。图12所示的流程图也设想用户操作电视装置2的遥控器等，在所谓的入口画面中，开始用户指定想要与智能手机1协作的EC网站(例如，接受内容提供的服务器)的场景。此外，假设TV云3生成的认证码及令牌包含识别制造商的信息。即，假设TV云3将识别自装置的信息包含在认证码及令牌中。
另外，图12的步骤S61与图7的步骤S1、图11的步骤S12同样。此外，在步骤S61中，电视装置2将与用户指定的EC网站(视频平台)对应的PF－ID向TV云3发送。
在步骤S62中，TV云3作为响应，将包含电视网关5的URL和URL认证码在内的QR码发送到电视装置2。在该QR码中，包含电视网关5的URL、以及下述的带时限的认证码。
{"code"：＜authorization code＞(认证码)，
"state"：HEX(JSON.stringify({"tcid"；＜TC－ID＞，"pfid"；＜PF－ID＞，"salt"；＜random string＞})+hash)(状态信息)}
URL认证码是包含确定电视网关5的URL信息、用于进行内容提供服务器4和TV云3之间的认证的认证码、以及状态(state)信息的信息。认证码也可以包含用于判别电视装置2的制造商的部分、以及用于判别电视装置2的部分。另外，认证码中包含的用于判别电视装置2的部分是随机的值。另外，TV云3也可以将向电视装置2发送了该值的时刻作为存储部311的DB的信息而建立对应。状态信息也可以包含将制造商的TC－ID和视频平台的PF－ID代码化后的信息。
URL认证码的信息的例子如以下所述。
https：//XXXXXXX YYYYYYYYY
在X的部分中具有电视网关5的URL，在Y的部分中具有OAuth2的授权码(authorization code)。在授权码(authorization code)的部分中具有能够确定制造商和电视机的信息。能够确定制造商和电视装置2的信息也可以是其中某一者。URL认证码的发送形式也可以是任何形式，只要包含上述的信息即可。此外，在Y的部分也可以包含状态信息。
若电视装置2的获取部243从TV云3获取了URL认证码，则显示控制部244将该URL认证码的内容在视像显示部233中以光学方式作为图像或视像而显示输出。此外，显示控制部244中的显示形态是QR码、条形码、文本等，只要能够将上述URL认证码中包含的信息以光学方式作为图像或视像而显示输出即可。另外，在第1实施方式及第2实施方式中，以QR码进行了说明，但是，与本实施方式同样地不限定于QR码。
另外，与图7的步骤S3、图11的步骤S23同样，在步骤S63中，用户终端1050从摄像机构以光学方式拍摄到的图像信息中，利用URL认证码读取功能，读取在视像显示部233上以光学方式显示的URL认证码的信息。由此，用户终端1050获取电视网关5的URL及认证码等。该认证码部分为带时限的认证码，如以下这样构成。
"code"：＜authorization code＞，
"state"：＜string＞//随机数
步骤S64中，用户终端1050若获取了电视网关5的URL、认证码、及状态信息，则基于该URL，访问电视网关5，并且，发送认证码及状态信息，并进行认证要求。此外，状态信息如上所述，包含TC－ID和PF－ID。
在认证要求时发送的信息如以下所述。
"code"：＜authorization code＞，
"state"：＜string＞//随机数
步骤S65中，若电视网关5的获取部512接收到认证码及状态信息，则电视网关5的发送部513将包含表示协作指示的协作按钮在内的HTML形式的画面向用户终端1050发送。该HTML也可以包含访问PF－ID的OAuth2授权端点(Authorization Endpoint)的URL、以及参数。
用户终端1050获取上述的HTML形式的画面。然后，若通过用户终端1050的用户操作而按下了协作按钮(步骤S66)，则对作为视频平台的内容提供服务器4进行认可要求。另外，内容提供服务器4接收该认可要求，将对其应答的主旨的信息向用户终端1050发送(步骤S67)。
在上述认可要求时发送的信息例如是以下的构成。
Authorization："Basic"+Base64(＜client＿id＞+"："+＜client＿secret＞)Request
{
"response＿type"："code"
"code"：＜authorization code＞(认证码)
"redirect＿uri"：＜TGW Endpoint＞(电视网关5的终点)
"client＿id"：＜TG－ID＞(电视网关5的ID)
"scope"：＜VPF提供＞(令牌的认证范围)
"state"：HEX(JSON.stringify({"tcid"；＜TC－ID＞，"pfid"；＜PF－ID＞，"salt"；＜random string＞})+hash)(状态信息)
}
在内容提供服务器4中未登记用户信息的情况下，在用户终端1050和内容提供服务器4之间进行用户登记处理(步骤S68)。在此，用户登记处理是指，将用于向内容提供服务器4登录的信息即用户ID及口令进行登记、或者将用户的属性信息进行登记的处理。
接下来，用户终端1050向内容提供服务器4进行登录请求，内容提供服务器4做出与该登录请求相应的响应(步骤S69)。作为该响应的例子，输出以下的信息(认可码)。
Response
{"code"：＜authorization code＞，
"state"：＜state＞}
用户终端1050若接收到上述响应，则向电视网关5进行表示协作指示的重定向(步骤S70)。此外，用户终端1050也可以将上述认可码向电视网关5发送。
若电视网关5的获取部512接收到表示协作指示的重定向，则电视网关5基于从用户终端1050获取到的状态信息中包含的TC－ID，来确定制造商。即，电视网关5分派制造商(步骤S71)。
然后，在步骤S72中，电视网关5的发送部513通过向发送目的地的TV云3发送认证码，从而进行令牌请求(步骤S72)。
在该令牌请求时发送的信息例如是以下的构成。
Authorization："Basic"+Base64(TG－ID+"："+＜client＿secret＞)
Request Parameters
{
grant＿type："authorization＿code”，
code：＜authorization code＞(认证码)，
state：＜string＞(状态信息)，
redirect＿uri：＜redirect＿uri＞，
client＿id：＜TG－ID＞}
TV云3的生成部314通过参照存储部311的DB，判断是否存在与由获取部312获取到的识别内容提供服务器4的信息(例如，状态信息中包含的信息)及认证码对应的信息，从而进行认证。生成部314参照存储部311的DB，在存在与由获取部312获取到的识别内容提供服务器4的信息及认证码对应的信息的情况下，生成令牌(第1令牌)。另外，生成部314进一步将第1令牌与上述DB中的具有由获取部312获取到的识别内容提供服务器4的信息及认证码的信息建立对应。
步骤S73中，TV云3的发送部313将由生成部314生成的第1令牌向电视网关5发送。
具体而言，TV云3的发送部313将OAuth2的令牌响应(Token Response)作为令牌发送到电视网关5。该响应的OAuth2访问令牌响应(Access token Response)如以下这样构成。
Response
{"access＿token"：＜access token＞，
"token＿type"："Bearer"，
"expires＿in"：3600，
"refresh＿token"：＜refresh token＞}
TV云3在访问电视网关5时带上access＿token。expires＿in是access＿token的有效期间(秒)，在接收到access＿token时与变成无效的时刻一起存储，到那时为止重复使用该access＿token。refresh＿token由内容提供服务器4秘密地保管。这是因为，在安全方面，单纯地放置在本地存储器(local storage)中不好。在各制造商发行access＿token、refresh＿token时，在前头加上识别电视机制造商的标识符，从而能够确定电视机制造商。
若电视网关5的获取部512获取了上述第1令牌，则电视网关5的发送部513发送包含认可码的信息并且向内容提供服务器4进行令牌请求(步骤S74)。
在该令牌请求时发送的信息例如是以下的构成。
Authorization："Basic"+Base64(TG－ID+"："+＜client＿secret＞)
Request
{grant＿type："authorization＿code”，
code：＜code＞(认可码)，
state：＜string＞(状态信息)，
redirect＿uri：＜TGW Endpoint＞，
client＿id：＜TG－ID＞
}
内容提供服务器4基于从电视网关5获取的认可码，确定该认可码所对应的用户ID。然后，内容提供服务器4生成基于该用户ID的令牌即第2令牌。
在步骤S75中，内容提供服务器4将生成的第2令牌向电视网关5发送。此外，内容提供服务器4也可以将第2令牌、用户ID、以及用户属性信息建立对应地存储。
具体而言，内容提供服务器4将OAuth2的令牌响应(Token Response)作为令牌发送到电视网关5。该响应的OAuth2访问令牌响应(Access token Response)如以下这样构成。
{"access＿token"：＜access token＞，
"token＿type"："Bearer"，
"expires＿in"：3600，
"refresh＿token"：＜refresh token＞}
电视网关5的获取部512从内容提供服务器4获取第2令牌。然后，电视网关5的发送部513将第2令牌向内容提供服务器4发送并且向内容提供服务器4进行用户信息请求(步骤S76)。
在该用户信息请求时发送的信息例如是以下的构成。
Authorization："Bearer"+＜access token＞)
内容提供服务器4检索与从电视网关5获取到的第2令牌对应的用户ID及用户的属性信息，将这些信息作为响应向电视网关5发送(步骤S77)。由此，电视网关5的获取部512获取用户ID及用户的属性信息。该响应的信息如以下这样构成。
Response
{"user＿id"：＜UR－ID＞(内容提供服务器4的网站中的用户ID)，
"Preference"：＜当前的用户属性＞(用户的出生年月日、性别、邮政编码、购买历史等)}
在步骤S78中，内容提供服务器4发送PF－ID，并且进行设备信息请求。在该设备信息请求时发送的信息例如是以下的构成。
Authorization："Basic"+Base64(PF－ID+"："+＜client＿secret＞)
若电视网关5的获取部512从内容提供服务器4接收到设备信息请求，则电视网关5的发送部513将与在步骤S74中发送的第2令牌对应的第1令牌发送到TV云3，并且进行设备信息请求(步骤S79)。在该设备信息请求时发送的信息例如是以下的构成。
Authorization："Bearer"+＜access token＞)
TV云3的获取部312若获取了第1令牌，则获取与该第1令牌对应的HA－ID、以及与该HA－ID对应的设备的信息(与该HA－ID对应的电视装置2的属性信息)。
在步骤S80中，TV云3的发送部313将HA－ID等信息作为响应，向电视网关5发送。电视网关5的获取部512获取HA－ID、以及与该HA－ID对应的设备的信息。作为该响应的例子，存在以下这样的例子。
Response
{
·"device＿id"：＜HA－ID＞(HA－ID)
·"model"：＜model name＞(电视装置2的模型即显示画面英寸、2K、4K、8K等像素数量信息等)}
在步骤S81中，电视网关5的生成部514将关联了获取到的HA－ID、用户ID、电视装置2的属性信息即模型信息(model)、以及PF－ID而成的绑定信息作为DB的信息，向存储部511登记。此外，电视网关5的生成部514也可以进一步使绑定信息包含用户的属性信息。
另外，电视网关5的生成部514生成通用密钥。另外，在步骤S82中，发送部513将该通用密钥向内容提供服务器4发送。该通用密钥包含以下的信息。
·"pass＿key"：＜pass＿key＞，(在操作指令的动作时将该pass＿key用作ID)
·"expires＿in"：86400，(expires＿in是在最初的访问中，即使在无法准备preference的情况下，也缓期10天返回。)
·"model"：＜model name＞(是设备ID响应的模型的信息，电视装置2的模型即显示画面英寸、2K、4K、8K等像素数量信息等)
另外，电视网关5的生成部514将生成的通用密钥存储到存储部511。
内容提供服务器4若从电视网关5获取了通用密钥，则存储通用密钥中包含的信息。具体而言，内容提供服务器4对EC网站的每个用户ID存储下述的信息。
·access＿token
·refresh＿token
·pass＿key
·model//协作的TV模型信息
电视网关5从用户终端1050获取认证码，向基于认证码确定的发送目的地的TV云3发送该认证码，从TV云3获取第1令牌，并从内容提供服务器4获取第2令牌。然后，电视网关5通过将该第2令牌向内容提供服务器4发送，从而获取用户ID，通过将第1令牌向TV云3发送，从而获取电视装置2的ID(例如HA－ID)。这样，电视网关5通过从内容提供服务器4获取用户ID，并从TV云3获取电视装置2的ID，从而能够将用户ID与电视装置2的ID建立对应。
在此情况下，因为电视网关5将用户ID与电视装置2的ID建立对应地存储，所以，TV云3不必管理用户ID，能够减轻TV云3的信息管理负担。另外，因为电视网关5从用户终端1050获取了认证码，所以不必从内容提供服务器4将该认证码发送到电视网关5，还能够减轻内容提供服务器4的处理负担。即，电视网关5能够适当地执行使接收机的标识符(电视装置2的ID)与终端的标识符(用户终端1050的用户ID)协作的处理。
(第4实施方式)
第4实施方式的信息协作系统S与第2实施方式的信息协作系统S的整体构成同样。在第2实施方式中，描述了认证码也包含在QR码中的情况，但是，在第4实施方式的信息协作系统S中，关于认证码，另行以个人识别码(pin code)进行显示。
接下来，说明第4实施方式的信息协作系统S中的各构成的处理的流程。图13的步骤S21因为与图11的步骤S21及图7的步骤S1同样，所以省略说明。
在步骤S91中，TV云3将包含URL的QR码发送到电视装置2。另外，TV云3将与认证码对应的个人识别码发送到电视装置2。
QR码中包含的URL的信息的例子如以下所述。
https：//XXXXXXX
在X的部分中，具有内容提供服务器4的URL。QR码的URL的发送形式可以是任何形式，只要包含上述的信息即可。
若电视装置2的获取部243从TV云3获取了QR码及个人识别码，则显示控制部244将该QR码在视像显示部233以光学方式作为图像或视像进行显示输出。另外，显示控制部244将个人识别码进行显示输出。
在步骤S92中，用户终端1050从由摄像机构以光学方式拍摄到的图像信息中利用读取功能，读取在视像显示部233上以光学方式显示的URL的信息。
在步骤S93中，用户终端1050启动应用程序(APP)，使得成为可接收个人识别码的输入的状态。
在步骤S94中，若通过用户操作而输入了PIN码，则用户终端1050获取该PIN码作为认证码。步骤S24～步骤S35分别与图11的步骤S24～步骤S35同样。
第4实施方式的TV云3将与认证码对应的个人识别码发送到电视装置2，电视装置2显示该个人识别码。然后，用户终端1050的用户基于该个人识别码进行输入操作，用户终端1050将该个人识别码作为认证码向内容提供服务器4发送。
在此情况下，即使在无法将认证码与URL一起包含在二维码中的情况下，也能够从用户终端1050将认证码向内容提供服务器4发送。
(第5实施方式)
第5实施方式的信息协作系统S与第3实施方式的信息协作系统S的整体构成同样。在第 5实施方式的信息协作系统S中，电视网关5将宣传(campaign)信息作为促进信息向电视装置2发送，该促进信息用于促进使第3实施方式的信息协作系统S中的、电视装置2的ID与用户终端1050的用户ID协作的处理。在信息协作系统S中，电视装置2在基于促进信息指示了使电视装置2的ID与用户终端1050的用户ID协作的处理的情况下，执行使电视装置2的ID与用户终端1050的用户ID协作的处理。
在信息协作系统S中，若电视装置2进行了节目表信息的获取请求，则电视网关5经由TV云3来接收节目表信息的获取请求。电视网关5从内容提供服务器4获取节目表构成信息，并将节目表构成信息向TV云3发送。TV云3获取节目表构成信息，并将获取到的节目表构成信息向电视装置2发送。节目表构成信息包含企业信息、频道信息、节目信息、CM信息及VOD信息。
或者，在信息协作系统S中，若电视装置2进行了节目表信息的获取请求，则电视网关5接收节目表信息的获取请求。电视网关5获取节目表构成信息，并将节目表构成信息向电视装置2发送。节目表构成信息包含企业信息、频道信息、节目信息、CM信息及VOD信息。需要说明的是，实现电视网关5的文件服务器存储有节目表构成信息。即，电视网关5存储有节目表构成信息，并且根据来自电视装置2的节目表信息的获取请求，向电视装置2发送存储的节目表构成信息。
电视网关5存储有宣传信息，在发送节目表构成信息时，根据来自电视装置2的请求而发送宣传信息。
在此，使用图14-1说明宣传信息的内容。图14-1是示出促进信息的例子的图。宣传信息具有通常协作数据部分330和宣传协作数据部分340。
通常协作数据部分330包含：表示ID协作用数据的对象(Object)的信息(idbind)；表示存储有图像文件的URL的基础URL的信息(img_base_url)；表示说明协作方法的图像的信息(explanation_img)；以及表示说明协作解除方法的图像的信息(explanation_img)。
宣传协作数据部分340包含：表示宣传信息的对象(object)的Array的信息(idbind_campaign)；表示宣传对象的TV制造商的信息(tv)；表示存储有图像文件的URL的基础URL的信息(img_base_url)；表示说明宣传的内容的图像的信息(campaign_img)；表示在已近协作完成的情况下显示的图像的信息(hasbound_img)；表示说明协作方法的图像的信息(explanation_img)；表示推荐许可基于IFA－ID的追踪的图像的信息(recommend_tracking_img)；表示宣传开始日期时间的信息(start)；以及表示宣传结束日期时间的信息(end)。
也可以利用宏等以对每个TV制造商不同的方式设定宣传协作数据部分340中的表示图像的信息。由此，能够以简易的构成来分派对多个TV制造商分别不同的宣传图像。
另外，使用图14-2说明另一宣传信息的内容。图14-2是示出另一促进信息的例子的图。宣传信息具有通常协作数据部分330、宣传协作数据部分340、以及一个或多个广告信息部分350。
通常协作数据部分330包含：表示ID协作用数据的对象(Object)的信息(idbind)；表示存储有图像文件的URL的基础URL的信息(img_base_url)；表示说明协作方法的图像的信息(bind的explanation_img)；以及表示说明协作解除方法的图像的信息(unbind的explanation_img)。
宣传协作数据部分340包含：表示宣传信息的对象(object)的Array的信息(idbind_campaign)；表示宣传对象的TV制造商的信息(tv)；表示存储有图像文件的URL的基础URL的信息(img_base_url)；表示说明宣传的内容的图像的信息(campaign_img)；表示在已近协作完成的情况下显示的图像的信息(hasbound_img)；表示说明协作方法的图像的信息(explanation_img)；表示推荐许可基于IFA－ID的追踪的图像的信息(recommend_tracking_img)；表示宣传开始日期时间的信息(start)；以及表示宣传结束日期时间的信息(end)。
也可以利用宏等以对每个TV制造商不同的方式设定宣传协作数据部分340中的表示图像的信息。由此，能够以简易的构成来分派对多个TV制造商分别不同的宣传图像。
广告信息部分350包含：表示显示对象的TV制造商的排列信息(tv)；ad_info固有标识符(id)；包含表示广告的显示种类、广告的内容的信息的广告信息(ad_info)；显示开始日期时间(start)；显示结束日期时间(end)。
另外，如图14-2及图15所示，广告信息包含：表示广告的显示种类的信息(type)；表示显示的画面的ID的信息(place)；在广告的显示种类为text的情况下显示的文本消息(message)；在广告的显示种类为image的情况下显示的显示图片的URL(image)；在广告的显示种类为movie的情况下显示的动态图像的URL(movie)；以及表示广告的显示期间的信息(period)。上述文本消息、显示图片的URL、以及动态图像的URL是表示广告的内容的信息的一个例子。
图14-2所示的宣传信息包含有：广告的种类为text的广告信息部分350a；广告的种类为image的广告信息部分350b；广告的显示种类为movie的广告信息部分350c。电视装置2在接收到图14-2所示的宣传信息的情况下，显示文本消息的广告、显示用于显示图片的广告、显示动态图像的广告。
接着，使用图16-1说明基于宣传信息进行协作处理的顺序。图16-1是示出宣传信息的显示处理的流程图。
电视装置2根据用户的操作，对于TV云3，进行用户指定的EC网站的节目表构成信息(节目表)的获取请求。若电视装置2进行了节目表信息的获取请求，则电视网关5经由TV云3来接收节目表信息的获取请求。电视网关5从内容提供服务器4获取节目表构成信息，并将节目表构成信息向TV云3发送。TV云3获取节目表构成信息，并将获取到的节目表构成信息向电视装置2发送。电视装置2显示节目表构成信息(步骤S101)。节目表构成信息包含企业信息、频道信息、节目信息、CM信息及VOD信息。
电视装置2向电视网关5进行宣传信息的获取请求。电视装置2在未能经由TV云3从电视网关5获取宣传信息的情况下(步骤S102：否)，结束处理。
电视装置2向电视网关5进行宣传信息的获取请求。电视装置2在经由TV云3从电视网关5获取了宣传信息的情况下(步骤S102：是)，如果未与内容提供服务器4完成协作(步骤S103：是)，则电视装置2将宣传信息连同节目表构成信息一起显示(步骤S104)。作为判断是否与内容提供服务器4完成协作的方法，存在下述方法：电视装置2预先保持过去的协作处理请求的有无的日志(log)，基于该日志来进行判断。
宣传信息中，在做出了应征宣传的主旨的选择的情况下，电视装置2显示调查信息(步骤S105)。该调查是接收用户的属性(性别、住所等)的输入的调查。另外，该调查信息 也可以在其它时刻显示。
电视装置2在输入了调查后，进行协作指示请求(步骤S106)。
接着，使用图16-2说明基于另一宣传信息来显示广告的顺序。图16-2是表示另一宣传信息的广告的显示处理的流程图。
图16-2所示的处理是电视装置2在节目表的显示处理中执行的处理。电视装置2根据用户的操作，对于电视网关5进行用户指定的EC网站的节目表构成信息(节目表)的获取请求。若电视装置2进行节目表信息的获取请求，则电视网关5接收节目表信息的获取请求。电视网关5将节目表构成信息向电视装置2发送。电视装置2显示节目表构成信息。节目表构成信息包含企业信息、频道信息、节目信息、CM信息及VOD信息。
如上所示，电视装置2在显示了节目表构成信息时，向电视网关5进行宣传信息的获取请求。电视装置2在从电视网关5未获取到宣传信息的情况下(步骤S101：否)，结束处理。
电视装置2在从电视网关5获取到宣传信息的情况下(步骤S101：是)，参照宣传信息，判断是否有无基于显示开始日期时间和显示结束日期时间的有效期间内的广告信息(步骤S102)。电视装置2在不存在有效期间内的广告信息的情况下(步骤S102：否)，结束处理。
电视装置2在存在有效期间内的广告信息的情况下(步骤S102：是)，从宣传信息中提取显示的信息(步骤S103)。然后，电视装置2将提取到的信息全部显示或者在由用户操作而结束节目表显示为止的期间执行步骤S104的循环处理。
在步骤S104的循环处理中，电视装置2根据广告的种类，显示广告(步骤S105)。
另外，电视装置2在正在显示广告时(例如步骤S104的循环处理的期间)，在由用户进行了应募宣传的意思的选择的情况下，显示征询意见信息，接收征询意见信息的输入，进行协作指示请求。该征询意见是接收用户的属性(性别、地址等)的输入的征询意见。
需要说明的是，也可以是，电视装置2参照宣传信息，首先显示能够选择宣传的应募的画面，然后，执行图16-2所示的流程图的处理。即，也可以是，电视装置2分别独立地执行与广告显示相关的处理和与ID协作相关的处理。
接着，使用图17说明协作处理顺序。图17是示出协作处理顺序的流程图。假设TV云3生成的认证码及令牌包含识别制造商的信息。即，假设TV云3将识别自装置的信息包含在认证码及令牌中。
在执行图16-1或图16-2所示的流程图的处理前，电视装置2利用随机数生成IFA－ID，并通知TV云3(步骤S111)。该IFA－ID是具有能够保证为唯一的程度的位数的数值。此外，电视装置2也可以发送电视装置2的TV模型名。另外，在步骤S111及步骤S112中，也可以进行承载认证。
TV云3将IFA－ID向电视网关5发送(步骤S112)。然后，在步骤S113中，执行图16-1或图16-2所示的流程图的处理。在步骤S113中，若做出了协作指示，则电视装置2进行QR码请求(步骤S114)。
另外，图17的步骤S114与图7的步骤S1、图11的步骤S12及图12的步骤S61同样。此外，在步骤S114中，电视装置2将与用户指定的EC网站(视频平台)对应的PF－ID向TV云3发送。
在步骤S115中，TV云3作为响应，将包含电视网关5的URL和URL认证码在内的QR码发送到电视装置2。在该QR码中，包含电视网关5的URL、以及下述的带时限的认证码。
{"code"：＜authorization code＞(认证码)，
"state"：HEX(JSON.stringify({"tcid"；＜TC－ID＞，"pfid"；＜PF－ID＞，"salt"；＜random string＞})+hash)(状态信息)}
URL认证码是包含确定电视网关5的URL信息、用于进行内容提供服务器4和TV云3之间的认证的认证码、以及状态信息在内的信息。认证码也可以包含用于判别电视装置2的制造商的部分、以及用于判别电视装置2的部分。另外，认证码中包含的用于判别电视装置2的部分是随机的值。另外，TV云3也可以将向电视装置2发送了该值的时刻作为存储部311的DB的信息而建立对应。状态信息也可以包含将制造商的TC－ID和视频平台的PF－ID编码化而成的信息。
URL认证码的信息的例子如以下所述。
https：//XXXXXXX YYYYYYYYY
在X的部分中具有电视网关5的URL，在Y的部分中具有OAuth2的授权码(authorization code)。在授权码(authorization code)的部分中具有能够确定制造商和电视机的信息。能够确定制造商和电视装置2的信息也可以是其中某一者。URL认证码的发送形式也可以是任何形式，只要包含上述的信息即可。此外，在Y的部分也可以包含状态信息。
若电视装置2的获取部243从TV云3获取了URL认证码，则显示控制部244将该URL认证码的内容在视像显示部233以光学方式作为图像或视像进行显示输出。此外，显示控制部244中的显示形态是QR码、条形码、文本等，只要能够将上述URL认证码中包含的信息以光学方式作为图像或视像而显示输出即可。另外，在第1实施方式及第2实施方式中，以QR码进行了说明，但是，与本实施方式同样地不限定于QR码。
另外，与图7的步骤S3、图11的步骤S23、图12的步骤S63同样，在步骤S116中，用户终端1050从用摄像机构以光学方式拍摄到的图像信息中，利用URL认证码读取功能，读取在视像显示部233上以光学方式显示的URL认证码的信息。由此，用户终端1050获取电视网关5的URL及认证码等。该认证码部分为带时限的认证码，如以下这样构成。
"code"：＜authorization code＞，
"state"：＜string＞//随机数
在步骤S117中，用户终端1050若获取了电视网关5的URL、认证码及状态信息，则基于该URL，访问电视网关5，并且，发送认证码及状态信息，并进行认证要求。此外，状态信息如上所述，包含TC－ID和PF－ID。
在认证要求时发送的信息如以下所述。
"code"：＜authorization code＞，
"state"：＜string＞//随机数
在步骤S118中，若电视网关5的获取部512接收到认证码及状态信息，则电视网关5的发送部513将包含表示协作指示的协作按钮在内的HTML形式的画面向用户终端1050发送。该HTML也可以包含访问PF－ID的OAuth2授权端点(Authorization Endpoint)的URL、以及参数。
用户终端1050获取上述的HTML形式的画面。然后，若通过用户终端1050的用户操作而按下了协作按钮(步骤S119)，则对作为视频平台的内容提供服务器4进行认可要求。另外，内容提供服务器4接收该认可要求，将对其应答的主旨的信息向用户终端1050发送(步骤S120)。
在上述认可要求时发送的信息例如是以下的构成。
Authorization："Basic"+Base64(＜client＿id＞+"："+＜client＿secret＞)Request
{
"response＿type"："code"
"code"：＜authorization code＞(认证码)
"redirect＿uri"：＜TGW Endpoint＞(电视网关5的终点)
"client＿id"：＜TG－ID＞(电视网关5的ID)
"scope"：＜VPF提供＞(令牌的认证范围)
"state"：HEX(JSON.stringify({"tcid"；＜TC－ID＞，"pfid"；＜PF－ID＞，"salt"；＜random string＞})+hash)(状态信息)
}
此外，在电视装置2在步骤S119的时间点，经由TV云3对电视网关5进行了协作状态的确认请求的情况下(步骤S151、步骤S152)，电视网关5将协作未完成的主旨的信息向电视装置2发送(步骤S153、步骤S154)。
在内容提供服务器4中未登记用户信息的情况下，在用户终端1050和内容提供服务器4之间进行用户登记处理(步骤S121)。在此，用户登记处理是指，将用于向内容提供服务器4登录的信息即用户ID及口令进行登记、或者将用户的属性信息进行登记的处理。
接着，用户终端1050向内容提供服务器4进行登录请求，内容提供服务器4做出与该登录请求相应的响应(步骤S122)。作为该响应的例子，输出以下的信息(认可码)。
Response
{"code"：＜authorization code＞，
"state"：＜state＞}
用户终端1050若接收到上述响应，则向电视网关5进行表示协作指示的重定向(步骤S123)。此外，用户终端1050也可以将上述认可码向电视网关5发送。
若电视网关5的获取部512接收到表示协作指示的重定向，则电视网关5基于从用户终端1050获取到的状态信息中包含的TC－ID，来确定制造商。即，电视网关5分派制造商(步骤S124)。
然后，在步骤S125中，电视网关5的发送部513通过向发送目的地的TV云3发送认证码，从而进行令牌请求(步骤S125)。
在该令牌请求时发送的信息例如是以下的构成。
Authorization："Basic"+Base64(TG－ID+"："+＜client＿secret＞)
Request Parameters
{
grant＿type："authorization＿code”，
code：＜authorization code＞(认证码)，
state：＜string＞(状态信息)，
redirect＿uri：＜redirect＿uri＞，
client＿id：＜TG－ID＞
}
TV云3的生成部314通过参照存储部311的DB，判断是否存在与由获取部312获取到的识别内容提供服务器4的信息(例如，状态信息中包含的信息)及认证码对应的信息，从而进行认证。生成部314参照存储部311的DB，在存在与由获取部312获取到的识别内容提供服务器4的信息及认证码对应的信息的情况下，生成令牌(第1令牌)。另外，生成部314进一步将第1令牌与上述DB中的具有由获取部312获取到的识别内容提供服务器4的信息及认证码的信息建立对应。
在步骤S126中，TV云3的发送部313将由生成部314生成的第1令牌向电视网关5发送。
具体而言，TV云3的发送部313将OAuth2的令牌响应(Token Response)作为令牌发送到电视网关5。该响应的OAuth2访问令牌响应(Access token Response)如以下这样构成。
Response
{"access＿token"：＜access token＞，
"token＿type"："Bearer"，
"expires＿in"：3600，
"refresh＿token"：＜refresh token＞}
TV云3在访问电视网关5时带上access＿token。expires＿in是access＿token的有效期间(秒)，在接收到access＿token时与变成无效的时刻一起存储，到那时为止重复使用该access＿token。refresh＿token由内容提供服务器4秘密地保管。这是因为，在安全方面，单纯地放置在本地存储器(local storage)中不好。在各制造商发行access＿token、refresh＿token时，在前头加上识别电视机制造商的标识符，从而能够确定电视机制造商。
若电视网关5的获取部512获取了上述第1令牌，则电视网关5的发送部513发送包含认可码的信息并且向内容提供服务器4进行令牌请求(步骤S127)。
在该令牌请求时发送的信息例如是以下的构成。
Authorization："Basic"+Base64(TG－ID+"："+＜client＿secret＞)
Request
{
grant＿type："authorization＿code”，
code：＜code＞(认可码)，
state：＜string＞(状态信息)，
redirect＿uri：＜TGW Endpoint＞，
client＿id：＜TG－ID＞}
内容提供服务器4基于从电视网关5获取的认可码，确定该认可码所对应的用户ID。然后，内容提供服务器4生成基于该用户ID的令牌即第2令牌。
在步骤S128中，内容提供服务器4将生成的第2令牌向电视网关5发送。此外，内 容提供服务器4也可以将第2令牌、用户ID、以及用户属性信息建立对应地存储。
具体而言，内容提供服务器4将OAuth2的令牌响应(Token Response)作为令牌发送到电视网关5。该响应的OAuth2访问令牌响应(Access token Response)如以下这样构成。
{"access＿token"：＜access token＞，
"token＿type"："Bearer"，
"expires＿in"：3600，
"refresh＿token"：＜refresh token＞}
电视网关5的获取部512从内容提供服务器4获取第2令牌。然后，电视网关5的发送部513将第2令牌向内容提供服务器4发送并且向内容提供服务器4进行用户信息请求(步骤S129)。
在该用户信息请求时发送的信息例如是以下的构成。
Authorization："Bearer"+＜access token＞)
内容提供服务器4检索与从电视网关5获取到的第2令牌对应的用户ID及用户的属性信息，将这些信息作为响应向电视网关5发送(步骤S130)。由此，电视网关5的获取部512获取用户ID及用户的属性信息。该响应的信息如以下这样构成。
Response
{"user＿id"：＜UR－ID＞(内容提供服务器4的网站中的用户ID)，
"Preference"：＜当前的用户属性＞(用户的出生年月日、性别、邮政编码、购买历史等)}
在步骤S131中，内容提供服务器4发送PF－ID，并且进行设备信息请求。在该设备信息请求时发送的信息例如是以下的构成。
Authorization："Basic"+Base64(PF－ID+"："+＜client＿secret＞)
若电视网关5的获取部512从内容提供服务器4接收到设备信息请求，则电视网关5的发送部513将与在步骤S127中发送的第2令牌对应的第1令牌发送到TV云3，并且进行设备信息请求(步骤S132)。在该设备信息请求时发送的信息例如是以下的构成。
Authorization："Bearer"+＜access token＞)
TV云3的获取部312若获取了第1令牌，则获取与该第1令牌对应的HA－ID、以及与该HA－ID对应的设备的信息(与该HA－ID对应的电视装置2的属性信息)。
在步骤S133中，TV云3的发送部313将HA－ID等信息作为响应，向电视网关5发送。电视网关5的获取部512获取HA－ID、以及与该HA－ID对应的设备的信息。作为该响应的例子，存在以下这样的例子。
Response
{
·"device＿id"：＜HA－ID＞(HA－ID)
·"model"：＜model name＞(电视装置2的模型即显示画面英寸、2K、4K、8K等像素数量信息等)
}
在步骤S134中，电视网关5的生成部514将关联了获取到的HA－ID、用户ID、电 视装置2的属性信息即模型信息(model)、以及PF－ID而成的绑定信息作为DB的信息，向存储部511登记。此外，电视网关5的生成部514也可以进一步使绑定信息包含用户的属性信息。
在步骤S135中，电视网关5对于用户终端1050，与上述认可码一起进行响应(步骤S135)。
在步骤S134以后，在电视装置2经由TV云3对电视网关5进行了协作状态的确认请求的情况下(步骤S136、步骤S137)，电视网关5将协作完成了的主旨的信息(识别进行了协作的内容提供服务器4的信息等)向电视装置2发送(步骤S138、步骤S139)。另外，电视网关5将IFA－ID向内容提供服务器4通知(步骤S140)。
另外，在电视装置2中，在更新了IFA－ID的情况下，将更新后的IFA－ID向TV云3通知(步骤S141)。TV云3将更新后的IFA－ID向电视网关5发送。电视网关5将更新后的IFA－ID向内容提供服务器4发送(步骤S143)。
接着，使用图18所示的流程图来说明协作取消处理。图18是示出协作取消处理的流程图。电视装置2根据用户的操作，对TV云3进行协作取消请求(步骤S161)。TV云3根据来自电视装置2的取消请求，向电视网关5进行协作取消请求(步骤S162)。此外，在步骤S161及步骤S162中，电视装置2或TV云3也可以将IFA－ID连同协作取消请求一起发送。
电视网关5对内容提供服务器4通知协作取消请求(步骤S163)。内容提供服务器4删除已生成的第2令牌。电视网关5删除绑定信息，并将删除的主旨向TV云3通知(步骤S164)。TV云3将绑定信息已被删除的主旨向电视装置2通知(步骤S165)。另外，TV云3也可以删除第1令牌。另外，内容提供服务器4将取消了协作的主旨向电视网关5通知(步骤S166)，电视网关5向TV云3通知取消了协作的主旨(步骤S167)。
接着，使用图19来说明经由用户终端1050的操作来取消协作的处理顺序。图19是示出经由用户终端1050的操作来取消协作的处理顺序的流程图。
设想用户操作电视装置2的遥控器等，在所谓的入口画面中，开始用户指定想要取消与智能手机1协作的内容提供服务器4的场景。
图19的步骤S180与图7的步骤S1、图11的步骤S12同样。此外，在步骤S180中，电视装置2将与用户指定的内容提供服务器4对应的PF－ID向TV云3发送。
在步骤S181中，TV云3作为响应，将包含电视网关5的URL和URL认证码的在内QR码发送到电视装置2。在该QR码中，包含电视网关5的URL、以及下述的带时限的认证码。
{"code"：＜authorization code＞(认证码)，
"state"：HEX(JSON.stringify({"tcid"；＜TC－ID＞，"pfid"；＜PF－ID＞，"salt"；＜random string＞})+hash)(状态信息)}
URL认证码是包含确定电视网关5的URL信息、用于进行内容提供服务器4和TV云3之间的认证的认证码、以及状态信息在内的信息。认证码也可以包含用于判别电视装置2的制造商的部分、以及用于判别电视装置2的部分。另外，认证码中包含的用于判别电视装置2的部分是随机的值。另外，TV云3也可以将向电视装置2发送了该值的时刻作为存储部311的DB的信息而建立对应。状态信息也可以包含将制造商的TC－ID和视 频平台的PF－ID编码化而成的信息。
URL认证码的信息的例子如以下所述。
https：//XXXXXXX YYYYYYYYY
在X的部分中具有电视网关5的URL，在Y的部分中具有OAuth2的授权码(authorization code)。在授权码(authorization code)的部分中具有能够确定制造商和电视机的信息。能够确定制造商和电视装置2的信息也可以是其中某一者。URL认证码的发送形式也可以是任何形式，只要包含上述的信息即可。此外，在Y的部分也可以包含状态信息。
若电视装置2的获取部243从TV云3获取了URL认证码，则显示控制部244将该URL认证码的内容在视像显示部233以光学方式作为图像或视像进行显示输出。此外，显示控制部244中的显示形态是QR码、条形码、文本等，只要能够将上述URL认证码中包含的信息以光学方式作为图像或视像而显示输出即可。另外，在第1实施方式及第2实施方式中，以QR码进行了说明，但是，与本实施方式同样地不限定于QR码。
另外，与图7的步骤S3、图11的步骤S23同样，在步骤S182中，用户终端1050从用摄像机构以光学方式拍摄到的图像信息中，利用URL认证码读取功能，读取在视像显示部233上以光学方式显示的URL认证码的信息。由此，用户终端1050获取电视网关5的URL及认证码等。该认证码部分为带时限的认证码，如以下这样构成。
"code"：＜authorization code＞，
"state"：＜string＞//随机数
在步骤S183中，用户终端1050若获取了电视网关5的URL、认证码及状态信息，则基于该URL，访问电视网关5，并且，发送认证码及状态信息，并进行认证要求。此外，状态信息如上所述，包含TC－ID和PF－ID。
在认证要求时发送的信息如以下所述。
"code"：＜authorization code＞，
"state"：＜string＞//随机数
在步骤S184中，若电视网关5的获取部512接收到认证码及状态信息，则电视网关5的发送部513将包含表示协作取消指示的协作取消按钮在内的HTML形式的画面向用户终端1050发送。该HTML也可以包含访问PF－ID的OAuth2授权端点(Authorization Endpoint)的URL、以及参数。
用户终端1050获取上述的HTML形式的画面。然后，若通过用户终端1050的用户操作按下了协作取消按钮(步骤S185)，则对作为视频平台的内容提供服务器4进行认可要求。另外，内容提供服务器4接收该认可要求，将对其应答的主旨的信息向用户终端1050发送(步骤S186)。
在上述认可要求时发送的信息例如是以下的构成。
Authorization："Basic"+Base64(＜client＿id＞+"："+＜client＿secret＞)Request
{
"response＿type"："code"
"code"：＜authorization code＞(认证码)
"redirect＿uri"：＜TGW Endpoint＞(电视网关5的终点)
"client＿id"：＜TG－ID＞(电视网关5的ID)
"scope"：＜VPF提供＞(令牌的认证范围)
"state"：HEX(JSON.stringify({"tcid"；＜TC－ID＞，"pfid"；＜PF－ID＞，"salt"；＜random string＞})+hash)(状态信息)}
此外，在电视装置2在步骤S185的时间点，经由TV云3对电视网关5进行了协作状态的确认请求的情况下(步骤S251、步骤S252)，电视网关5将正在协作的主旨的信息向电视装置2发送(步骤S253、步骤S254)。
接着，用户终端1050向内容提供服务器4进行登录请求，内容提供服务器4做出与该登录请求相应的响应(步骤S188)。作为该响应的例子，输出以下的信息(认可码)。
Response
{"code"：＜authorization code＞，
"state"：＜state＞}
用户终端1050若接收到上述响应，则向电视网关5进行表示协作指示的重定向(步骤S189)。此外，用户终端1050也可以将上述认可码向电视网关5发送。
然后，在步骤S72中，电视网关5的发送部513通过向发送目的地的TV云3发送认证码，从而进行令牌请求(步骤S190)。
在该令牌请求时发送的信息例如是以下的构成。
Authorization："Basic"+Base64(TG－ID+"："+＜client＿secret＞)
Request Parameters
{grant＿type："authorization＿code”，
code：＜authorization code＞(认证码)，
state：＜string＞(状态信息)，
redirect＿uri：＜redirect＿uri＞，
client＿id：＜TG－ID＞
}
TV云3的生成部314通过参照存储部311的DB，判断是否存在与由获取部312获取到的识别内容提供服务器4的信息(例如，状态信息中包含的信息)及认证码对应的信息，从而进行认证。在生成部314参照存储部311的DB，存在与由获取部312获取到的识别内容提供服务器4的信息及认证码对应的信息的情况下，TV云3的发送部313将第1令牌向电视网关5发送(步骤S191)。
具体而言，TV云3的发送部313将OAuth2的令牌响应(Token Response)作为令牌发送到电视网关5。该响应的OAuth2访问令牌响应(Access token Response)如以下这样构成。
Response
{"access＿token"：＜access token＞，
"token＿type"："Bearer"，
"expires＿in"：3600，
"refresh＿token"：＜refresh token＞}
TV云3在访问电视网关5时带上access＿token。expires＿in是access＿token的有效期间(秒)，在接收到access＿token时与变成无效的时刻一起存储，到那时为止重复使用 该access＿token。refresh＿token由内容提供服务器4秘密地保管。这是因为，在安全方面，单纯地放置在本地存储器(local storage)中不好。在各制造商发行access＿token、refresh＿token时，在前头加上识别电视机制造商的标识符，从而能够确定电视机制造商。
若电视网关5的获取部512获取了上述第1令牌，则电视网关5的发送部513发送包含认可码的信息并且向内容提供服务器4进行令牌请求(步骤S192)。
在该令牌请求时发送的信息例如是以下的构成。
Authorization："Basic"+Base64(TG－ID+"："+＜client＿secret＞)
Request
{
grant＿type："authorization＿code”，
code：＜code＞(认可码)，
state：＜string＞(状态信息)，
redirect＿uri：＜TGW Endpoint＞，
client＿id：＜TG－ID＞
}
在步骤S193中，内容提供服务器4将生成的第2令牌向电视网关5发送。
具体而言，内容提供服务器4将OAuth2的令牌响应(Token Response)作为令牌发送到电视网关5。该响应的OAuth2访问令牌响应(Access token Response)如以下这样构成。
{"access＿token"：＜access token＞，
"token＿type"："Bearer"，
"expires＿in"：3600，
"refresh＿token"：＜refresh token＞}
电视网关5的获取部512从内容提供服务器4获取第2令牌。然后，电视网关5的发送部513将第2令牌向内容提供服务器4发送并且向内容提供服务器4进行用户信息请求(步骤S194)。
在该用户信息请求时发送的信息例如是以下的构成。
Authorization："Bearer"+＜access token＞)
内容提供服务器4检索与从电视网关5获取到的第2令牌对应的用户ID及用户的属性信息，将这些信息作为响应向电视网关5发送(步骤S195)。由此，电视网关5的获取部512获取用户ID及用户的属性信息。该响应的信息如以下这样构成。
Response
{"user＿id"：＜UR－ID＞(内容提供服务器4的网站中的用户ID)，
"Preference"：＜当前的用户属性＞(用户的出生年月日、性别、邮政编码、购买历史等)}
电视网关5的发送部513将第1令牌发送到TV云3，并且进行设备信息请求(步骤S196)。在该设备信息请求时发送的信息例如是以下的构成。
Authorization："Bearer"+＜access token＞)
TV云3的获取部312若获取了第1令牌，则获取与该第1令牌对应的HA－ID、以 及与该HA－ID对应的设备的信息(与该HA－ID对应的电视装置2的属性信息)。
在步骤S197中，TV云3的发送部313将HA－ID等信息作为响应，向电视网关5发送。电视网关5的获取部512获取HA－ID、以及与该HA－ID对应的设备的信息。作为该响应的例子，存在以下这样的例子。
Response
{
·"device＿id"：＜HA－ID＞(HA－ID)
·"model"：＜model name＞(电视装置2的模型即显示画面英寸、2K、4K、8K等像素数量信息等)}
电视网关5删除绑定信息，并将进行了删除的主旨通知内容提供服务器4(步骤S198)。此外，电视网关5也可以将删除了绑定信息的主旨通知TV云3。
电视装置2在步骤S198以后，经由TV云3对电视网关5进行了协作状态的确认请求的情况下(步骤S199、步骤S200)，电视网关5将未进行协作的主旨的信息向电视装置2发送(步骤S201、步骤S202)。
在上述的实施方式中，在显示节目表时，描述了显示宣传信息的情况，但是，也可以在经由网络而在节目广播中(线性地发布的动态图像内容发布的节目)在指定的时刻在画面上显示广告时，显示宣传信息。
例如，也可以使用图20所示那样的可点击式广告来显示宣传信息。图20是可点击式广告的信息的例子。该广告信息包含：表示广告信息的对象(Object)的Array的信息(ad_list)；表示广告类型的信息(ad_type)；以及表示广告图片的URL的信息(img_url)等。
在上述的实施方式中，在图17所示的流程图的处理中，描述了电视网关5对内容提供服务器4进行用户信息请求，从内容提供服务器4获取UR－ID的情况，但是，不限于此。例如，在图21中示出图17的流程图的变形例。对于与在图17中说明的处理同样的部分，省略说明。也可以并非在图21所示的步骤S128或者S130中内容提供服务器4提供UR－ID，而是代替为，在步骤S118中电视网关5发行临时UR－ID并在HTML形式的码中包含的"state"的值中包含该参数。在此情况下，在步骤S120中，用户终端1050将该值向内容提供服务器4发送。另外，也可以在图12的流程图中也如上所述，电视网关5发行临时UR－ID。
本实施方式的电视网关5预先存储宣传信息，在电视装置2显示节目表的时刻等规定的时刻，将宣传信息向电视装置2发送。宣传信息具有广告信息部分350，该广告信息部分350包含表示广告的显示种类的信息和表示广告内容的信息。
另外，电视网关5从用户终端1050获取认证码，向基于认证码确定的发送目的地的TV云3发送该认证码，从TV云3获取第1令牌，并从内容提供服务器4获取第2令牌。然后，电视网关5通过将该第2令牌向内容提供服务器4发送，从而获取用户ID，通过将第1令牌向TV云3发送，从而获取电视装置2的ID(例如HA－ID)。这样，电视网关5通过从内容提供服务器4获取用户ID，并从TV云3获取电视装置2的ID，从而能够将用户ID与电视装置2的ID建立对应。
在此情况下，因为电视网关5将用户ID与电视装置2的ID建立对应地存储，所以，TV云3不必管理用户ID，能够减轻TV云3的信息管理负担。另外，因为电视网关5从 用户终端1050获取了认证码，所以不必从内容提供服务器4将该认证码发送到电视网关5，还能够减轻内容提供服务器4的处理负担。即，电视网关5能够适当地执行使接收机的标识符(电视装置2的ID)与终端的标识符(用户终端1050的用户ID)协作的处理。另外，电视网关5通过输出宣传信息，从而能够促进使电视装置2的ID与用户终端1050的用户ID协作的处理。
另外，电视网关5在宣传信息中具有广告信息，该广告信息包含表示广告的显示种类的信息和表示广告内容的信息，因此，电视装置2根据广告的显示种类而切换显示方式来输出广告信息，由此能够进一步促进与用户终端1050的用户ID协作的处理。另外，电视网关5在宣传信息中包含有多个广告信息，由此电视装置2能够依次输出多个广告。
另外，电视网关5在使电视装置2的ID与用户终端1050的用户ID协作之后，将IFA－ID向内容提供服务器4发送。由此，电视网关5不必将电视装置2的ID向内容提供服务器4公开，就能够提供能确定电视装置2的信息。
虽然说明了本申请的若干个实施方式，但是，这些实施方式仅是作为例子而出示的，并非意图限定申请的范围。例如，上述实施方式中的电视装置也可以是如机顶盒、录像机那样不具备显示机构，而具备对外部的显示装置输出视像信号的接收功能的电子装置。另外，这些新的实施方式能够以其它各种各样的形态来实施，在不脱离申请的主旨的范围内能够进行各种省略、替换、变更。这些实施方式、其变形被包含在申请的范围、主旨中，并且被包含在权利要求书记载的发明及其等同的范围中。
例如，也可以对于显示于用户终端的图像图标中的、能在电视装置中放大显示的图像图标中，在该图像图标上、或附近设置向电视装置放大显示的指示的按钮，另外，也可以对于该可放大显示的图像图标，变更用于与其它的不可放大显示的图像图标进行可识别地辨认的色彩、形状、显示形态。另外，也可以在从用户终端向电视装置指示了放大显示时、或电视装置中的显示处理时，经由用户终端或电视装置进行语音通知。

Claims (6)

  1. 一种服务器管理装置，其能够与多个服务器装置进行信息收发，所述多个服务器装置存储将广播接收装置的标识符、认证码、内容提供装置的标识符及第1令牌建立对应的信息，其中，
    所述服务器管理装置具备：
    存储部，其存储促进信息，所述促进信息促进将所述广播接收装置的标识符与所述内容提供装置的利用者的终端装置的标识符建立对应；
    促进信息发送部，其将所述促进信息向所述广播接收装置发送；
    认证码发送部，其根据基于来自所述广播接收装置的所述促进信息的请求，将所述认证码向所述广播接收装置发送；
    认证要求获取部，其从获取了所述认证码的终端装置，获取包含所述认证码、内容提供装置的标识符、以及所述服务器装置的标识符在内的认证要求；
    协作指示获取部，其从所述终端装置获取所述广播接收装置的标识符与所述终端装置的用户标识符的协作指示的通知；
    第1令牌获取部，其在获取了所述协作指示的通知之后，从与所述认证要求对应的服务器装置获取与所述认证码对应的第1令牌；
    第2令牌获取部，其从与所述认证要求对应的内容提供装置获取与所述终端装置的用户标识符对应的第2令牌；
    广播接收装置标识符获取部，其从所述服务器装置获取与所述第1令牌对应的广播接收装置的标识符；
    用户标识符获取部，其从所述内容提供装置获取与所述第2令牌对应的终端装置的用户标识符；以及
    登记部，其将与所述第1令牌对应的广播接收装置的标识符、和与所述第2令牌对应的终端装置的用户标识符建立对应地登记。
  2. 根据权利要求1所述的服务器管理装置，其中，
    所述服务器管理装置还具备：
    第2标识符获取部，其获取广播接收装置生成的广播接收装置的第2标识符；以及
    第2标识符发送部，其在所述登记部将与所述第1令牌对应的广播接收装置的标识符、和与所述第2令牌对应的终端装置的用户标识符建立对应地登记之后，将与所述第1令牌对应的广播接收装置的第2标识符向所述第2令牌的获取源的内容提供装置发送。
  3. 根据权利要求1所述的服务器管理装置，其中，
    所述促进信息发送部将所述促进信息与节目表信息一起发送。
  4. 根据权利要求1所述的服务器管理装置，其中，
    所述促进信息发送部将所述促进信息包含在可选择的广告信息中而发送。
  5. 根据权利要求1至4中任一项所述的服务器管理装置，其中，
    所述促进信息具有广告信息，该广告信息包含表示广告的显示种类的信息和表示广告内容的信息。
  6. 根据权利要求5所述的服务器管理装置，其中，
    所述促进信息包含多个广告信息。
PCT/CN2022/102444 2021-10-14 2022-06-29 服务器管理装置 WO2023060949A1 (zh)

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