WO2005015420A1 - 情報処理装置及び通信方法 - Google Patents
情報処理装置及び通信方法 Download PDFInfo
- Publication number
- WO2005015420A1 WO2005015420A1 PCT/JP2004/007017 JP2004007017W WO2005015420A1 WO 2005015420 A1 WO2005015420 A1 WO 2005015420A1 JP 2004007017 W JP2004007017 W JP 2004007017W WO 2005015420 A1 WO2005015420 A1 WO 2005015420A1
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- WIPO (PCT)
- Prior art keywords
- information
- user
- identification information
- authentication
- service
- Prior art date
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- 230000010365 information processing Effects 0.000 title claims abstract description 63
- 238000004891 communication Methods 0.000 title claims description 122
- 238000000034 method Methods 0.000 title claims description 101
- 238000012217 deletion Methods 0.000 claims abstract description 48
- 230000037430 deletion Effects 0.000 claims abstract description 48
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 238000012545 processing Methods 0.000 claims description 183
- 230000004044 response Effects 0.000 claims description 17
- 230000006870 function Effects 0.000 description 53
- 238000010586 diagram Methods 0.000 description 24
- 238000012790 confirmation Methods 0.000 description 21
- 238000007726 management method Methods 0.000 description 19
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000005236 sound signal Effects 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 4
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- XXQCMVYBAALAJK-UHFFFAOYSA-N ethyl n-[4-[benzyl(2-phenylethyl)amino]-2-(2-phenylethyl)-1h-imidazo[4,5-c]pyridin-6-yl]carbamate Chemical compound N=1C=2C(N(CCC=3C=CC=CC=3)CC=3C=CC=CC=3)=NC(NC(=O)OCC)=CC=2NC=1CCC1=CC=CC=C1 XXQCMVYBAALAJK-UHFFFAOYSA-N 0.000 description 3
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/8106—Monomedia components thereof involving special audio data, e.g. different tracks for different languages
- H04N21/8113—Monomedia components thereof involving special audio data, e.g. different tracks for different languages comprising music, e.g. song in MP3 format
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
-
- 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
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25866—Management of end-user data
- H04N21/25875—Management of end-user data involving end-user authentication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
- H04N7/17309—Transmission or handling of upstream communications
- H04N7/17318—Direct or substantially direct transmission and handling of requests
Definitions
- the present invention relates to an information processing apparatus, an information processing system, a communication method of the information processing apparatus, and a communication program of the information processing apparatus.
- Information processing device information processing system, information processing device for deleting more stored information
- the present invention relates to a communication method of a device and a communication program of an information processing device.
- a service that distributes music information of commercially available CDs (Comm Disc), audio data, etc., the names of musicians and performers currently broadcasting in radio programs, and CDs on which music is recorded
- a service that provides information related to music (NowOn-Air: NowOnAir) such as the name and number of the song.
- services to distribute digital data of music and to accept orders for mail order of CDs.
- information processing devices for example, servers
- the user can receive various services by registering the user in the information processing device.
- the information processing device stores device identification information for identifying the device used by the user, which is necessary for the user to access.
- the information processing device provides a service based on service identification information for identifying a service requested by a user.
- the service identification information is stored in association with the user identification information for identifying the user and the apparatus identification information.
- Information processing device The stored user authenticates the accessing user.
- a device that receives a user's service includes, for example, a non-volatile storage device such as a hard disk, and stores device identification information necessary for accessing the information processing device.
- the information of the user is stored in the information processing device and the device used by the user so that the information of the user is not exposed. It becomes necessary to delete the information that has been stored.
- the mobile terminal accepts the user identification information, and the authentication device performs personal authentication based on the personal identification information input to the mobile terminal and the personal authentication information stored in the mobile authentication medium.
- a personal authentication system that physically separates the user interface that inputs the user and the personal authentication function.
- the identity verification operation can be performed while the portable authentication medium is stored in a wallet or a bag, thereby improving security and operability (for example, see Patent Document 1).
- Patent Document 1 Japanese Patent Application Laid-Open No. 2000-85048 (Paragraph Nos. [059] to [0992], FIG. 1).
- the information processing device deletes the device identification information before the service identification information, the user cannot access the information processing device afterwards and cannot delete the service identification information. There was a point. Disclosure of the invention
- the present invention has been made in view of such a point, and provides an information processing apparatus, an information processing system, a communication method of an information processing apparatus, and a communication program of an information processing apparatus, which can reliably delete service identification information.
- the purpose is to do.
- the information processing device for deleting the stored information receives service identification information indicating a specific service for which a service is requested from the external device, together with the user identification information and the device identification information for identifying the external device.
- Receiving the deletion request information requesting the deletion of the device, deleting the service identification information, and then deleting the device identification information; and completing information indicating that the deletion by the deletion device is completed by the external device.
- An information processing apparatus comprising: a transmitting unit that transmits to an information processing apparatus.
- the device identification information upon receiving the deletion request information requesting deletion of the device identification information for identifying the external device, the device identification information is deleted after deleting the service identification information.
- the service identification information is deleted before the device identification information, which is information necessary for access, is deleted, so that the service identification information can be reliably deleted.
- FIG. 1 is a principle diagram for explaining the principle of the present invention.
- FIG. 2 is a schematic diagram illustrating a network system according to the first embodiment.
- FIG. 3 is a schematic diagram illustrating an appearance of a terminal device.
- FIG. 4 is a hardware block diagram of the terminal device.
- FIG. 5 is a schematic diagram illustrating a program module configuration of the terminal device.
- Figure 6 is a hardware block diagram of the integrated service server.
- FIG. 7 is a sequence chart showing the flow of the user registration process.
- FIG. 8 is a schematic diagram illustrating a registration form of a single user.
- FIG. 9 is a schematic diagram illustrating a registration form of a multi-user.
- FIG. 10 is a flowchart of the service start process.
- FIG. 11 is a flowchart showing the flow of the user authentication process.
- FIG. 12 is a sequence chart of the service release processing.
- FIG. 13 is a sequence chart of the second service release processing.
- FIG. 14 is a schematic diagram illustrating an overall configuration of a music-related service providing system according to the second embodiment.
- FIG. 15 is a block diagram showing a hardware configuration of a functional circuit block of the client terminal.
- FIG. 16 is a schematic diagram showing a directory structure.
- FIG. 17 is a block diagram showing a hardware configuration of a portal server using functional circuit blocks.
- FIG. 18 is a block diagram showing a hardware configuration of a music data distribution server using functional circuit blocks.
- Fig. 19 is a block diagram showing the hardware configuration of the sales server using functional circuit blocks.
- FIG. 20 is a block diagram showing a hardware configuration of a functional circuit block of the radio broadcast information distribution server.
- FIG. 21 is a sequence chart showing a user authentication processing procedure between a client terminal and a portal server.
- FIG. 22 is a sequence chart showing a user authentication processing procedure between the client terminal and the music data distribution server.
- FIG. 1 is a principle diagram for explaining the principle of the present invention.
- the information processing apparatus 1 includes a receiving unit 2, a storage unit 3, a storage medium 4, a deleting unit 5, and a transmitting unit 6. have.
- the information processing device 1 and the external device 7 are connected and can communicate.
- the information processing device 1 is connected to a plurality of servers that provide services, and provides the services provided by each server to a user who has performed user registration using the external device 7. The user can receive various services by performing user registration on the information processing device 1 from the external device 7.
- the user When a user registers, the user acquires user identification information for identifying the user. At this time, the user stores device identification information for identifying the external device 7 in the external device 7.
- the device identification information can be arbitrarily determined by the user.
- the information processing device 1 identifies a device that can be used by the user based on the device identification information.
- the external device 7 can access the information processing device 1 by using the user identification information and the device identification information.
- the receiving means 2 of the information processing device 1 transmits, together with the user identification information for identifying the user from the external device 1 and the device identification information for identifying the external device 7, service identification information indicating a specific service for requesting service provision.
- the storage means 3 stores the user identification information, the device identification information, and the service identification information in the storage medium 4 in association with each other. ⁇
- the deletion means 5 deletes the device identification information after deleting the service identification information when the reception means 2 receives the user identification information and the deletion request information requesting the deletion of the device identification information together with the device identification information.
- the transmission unit 6 transmits completion information indicating that the deletion by the deletion unit 5 has been completed to the external device 7.
- the receiving means 2 of the information processing device 1 receives user identification information, device identification information, and service identification information of a user by user registration from the external device 7.
- the storage unit 3 stores the user identification information, the device identification information, and the service identification information received by the reception unit 2 in the storage medium 4. W
- the external device 7 can access the information processing device 1 using the user identification information, the device identification information, and the service identification information, and can request provision of a service.
- the information processing device 1 allows a user to receive a service of a server that actually provides the service based on the service identification information.
- deletion means 5 of the information processing device 1 receives the deletion request information requesting the deletion of the device identification information together with the user identification information and the device identification information by the receiving means 2, after deleting the service identification information, Delete the device identification information.
- the transmission unit 6 transmits completion information indicating that the deletion by the deletion unit 5 has been completed to the external device 7.
- the information processing device 1 when the information processing device 1 receives the deletion request information requesting the deletion of the device identification device from the external device 7, the information processing device 1 deletes the service identification information and then deletes the device identification information. This prevents the external device 7 from being able to access the information processing device and from being unable to delete the service identification information, and it is possible to reliably delete the service identification information.
- FIG. 2 is a diagram showing a network system according to the embodiment of the present invention.
- the terminal device 10 is connected to various servers via a network 30.
- the network 30 is, for example, the Internet.
- Servers include a CD title information providing server 31; a broadcasting station server 32, a music distribution server 33, a CD shop server 34, and a comprehensive service server 35.
- the CD title information providing server 31 provides a distribution service of commercially available CD music information.
- the broadcast station server 32 is a server managed by a broadcast station such as an FM broadcast or a television (TV) broadcast. It is a service that provides information related to music to be broadcast.
- the function of providing the related information provided by the broadcast station server 32 is roughly divided into the following two.
- the first function is to provide now-on-air programs currently being broadcast.
- the second function is a function of providing related information (OnAirList) of already broadcasted music in response to a request from the terminal device 10 (Onair list includes information on each music). Related information is included).
- broadcast server 3
- the music distribution server 33 is a server that provides services for distributing digital music data (music data). For example, the music distribution server 33 provides the music data only to the terminal device 10 of the user who has performed the music purchase procedure. Further, the music distribution server 33 can provide information related to the music to be distributed.
- the CD shop server 34 is a server for receiving orders for mail order sales of CDs and the like.
- the CD shop server 34 also provides a distribution service of audio data for trial listening and a service of providing information related to music recorded on a sold CD.
- the integrated service server 35 functions as a service providing portal (portal site) via the network 30 and mediates the provision of various integrated services. For example, information indicating the distribution source of the related information of the music being broadcast (for example, URL (Uniform Resource Locator)) is distributed to the terminal device 10. It provides information about 30 songs or a set of songs. That is, each server functions as a source of music or a set of music on the network 30.
- URL Uniform Resource Locator
- the music distribution server 33 and the CD shop server 34 are music purchase servers. Therefore, if the user operates the terminal device 10 to access the music purchase available server, the user can actually purchase the music or a set of music via the network 30.
- the user of the terminal device 10 must perform a purchase procedure with the music distribution server 33.
- the music data can be downloaded from the music distribution server 3.
- the user of the terminal device 10 can have the home delivery of a CD by performing a purchase procedure with the CD shop server 34.
- the terminal device 10 holds the source of a local song or a set of songs on a recording medium such as a CD 29a, an MD (Mini D isc) 29b, and a hard disk drive (HDD) 21.
- a recording medium such as a CD 29a, an MD (Mini D isc) 29b, and a hard disk drive (HDD) 21.
- the CD 29 a and the MD 29 b are portable recording media, and can be easily attached to and detached from the terminal device 10. What local source is prepared for the terminal device 10 depends on the type and purpose of the terminal device 10. .
- the source of the local music or music set shown in FIG. 2 is an example. That is, if a recording medium exists locally in the terminal device 10, by recording a song or a set of songs, it can function as a source of a song or a set of songs on the local.
- the terminal device 10 includes a clip information storage device 21a that stores the tapped related information.
- the tap information storage device 21 a is a secondary storage device of the terminal device 10.
- a part of the storage area such as the HDD 21 can function as the clip information storage device 21a.
- the terminal device 10 can perform clipping for both music pieces and music pieces. As a result, for an FM program, CD album, or the like that includes a large number of music pieces of interest, the entire clip can be clipped, and the related information of the music set of interest can be recorded with a single clip operation. '
- the terminal device 10 also has a function as an audio device having a music reproducing function.
- FIG. 3 is a diagram showing an appearance of the terminal device.
- terminal device 10 according to the present embodiment has the same appearance as a general system component.
- the terminal device 10 includes a device main body 10a, speakers 25a and 25b, and a remote controller 40.
- the main unit 10a contains a CD DVD (Digital Versatile Disc) playback function, MD recording and playback function, and FM broadcast and TV broadcast reception functions.
- CD DVD Digital Versatile Disc
- a display device 17 is provided in the device main body 10a.
- the display device 17 displays related information of the music being played back, related information saved by clips, and the like.
- the remote controller 40 is an input device for remotely controlling the device main body 10a.
- the remote controller 40 is provided with a plurality of operation keys. When the operation key is pressed by the user, a signal corresponding to the pressed operation key is transmitted from the remote controller 40 to the apparatus main body 10a by wireless communication means such as infrared rays.
- the operation keys include the direction keys 41 a to 41 d, the enter key 42, the function selection keys 43 & to 43 (, the tool key 44, the return key 45, and the like.
- the direction keys 41 a to 41 d are used, for example, to move a cursor displayed on the display device 17 or a place where focus is given.
- the four direction keys 41 a to 41 d correspond to the up, down, left, and right directions, respectively, and the cursor or the like moves in the direction corresponding to the pressed direction key.
- the enter key 42 is used, for example, to confirm the content displayed on the display device 17.
- Function selection keys 43a to 43c are used to select functions. For example, three function selection keys 43a to 43c are respectively associated with a comprehensive service use function, a tuner function, and a local content management function. Then, when any one of the function selection keys 43a to 43c is pressed, the device main body 10a enters the operation mode of the function corresponding to the pressed function selection key.
- the tool key 44 is a button for displaying the tool menu on the display device 17. It is. In the tool menu, commands according to the contents displayed on the display device 17 are displayed. The user can select an arbitrary command from the tool menu and cause the terminal device 10 to execute a process corresponding to the command. For example, when the user operates the direction keys 41 a to 41 d to select an arbitrary command and then presses the enter key 42, a process corresponding to the selected command is executed on the terminal device 10. You. '
- the return key 45 is pressed with a button for returning the display contents of the display device 17 to the immediately preceding state.
- the remote controller 40 can be provided with various operation keys other than those shown in FIG. For example, a volume control key, a playback key for a CD or the like, a stop key, and the like.
- FIG. 4 is a hardware block diagram of the terminal device.
- the terminal device 10 as shown in FIG. 4 enables various sources such as music to be managed, recorded, and reproduced.
- the CPU 11 performs overall control and arithmetic processing of the terminal device 10 based on the started program. For example, a communication operation via the network 30, an input / output operation for the user, a content playback / clip from the media, a storage of the content in the HDD 21 and management therefor, an information search via the network 30 based on the clip information, etc. Do.
- the content data that can be recorded and reproduced by the terminal device 10 of the present embodiment are audio content data and moving image content data.
- the CPU 11 exchanges control signals and data with each circuit unit via the bus 12.
- the ROM (Read Only Memory) 13 stores an operation program to be executed by the CPU 11, a program loader, various operation coefficients, parameters used in the program, and the like. Further, a program to be executed by the CPU 11 is loaded in a RAM (Rommon Access Memory) 20. Also, the data area and tasks required when the CPU 11 executes various processes W
- the operation input unit 15 includes various operation elements such as an operation key, a jog dial, and a touch panel provided on a housing of the terminal device 10.
- a keyboard / mouse for GU I (GraphicacalUserIntirefcace) operation may be provided as the operation input unit 15.
- Information input by the operation input unit 15 is subjected to predetermined processing in the input processing unit 14 and transmitted to the CPU 11 as an operation command.
- the CPU 11 performs necessary calculations and controls so as to obtain an operation as a device in response to the input operation command.
- the display device 17 for example, a display device such as a liquid crystal display is connected, and various information is displayed.
- the CPU 11 supplies display information to the display processing unit 16 according to various operation states, input states, and communication states
- the display processing unit 16 sends a display operation to the display device 17 based on the supplied display data. Let it run.
- the display device 17 displays the content of related information and the content of clip information distributed from a server or the like.
- the search result is displayed on the display device 17.
- the media drives 19a and 19b are capable of recording and reproducing contents such as music recorded on a portable recording medium (in some cases, depending on the recording medium, only reproducing).
- the types of recording media that can be recorded or reproduced by the media drives 19a and 19b are not limited to one type. That is, recording and reproduction can be performed on a plurality of types of recording media.
- the media drive 19a can play back CDs and DVDs
- the media drive 19b can play back and record MDs.
- the portable recording medium for recording contents such as music is not limited to an optical recording medium such as a CD or a DVD.
- the content can be stored in a recording medium constituted by a semiconductor memory such as a flash memory.
- the reader / writer of the flash memory is connected to paths 1 and 2.
- the user inserts a recording medium (CD, DVD, MD, etc.) on which arbitrary content is recorded into the media drives I9a, 19b, and performs a predetermined operation of the remote controller 40 to obtain music or the like.
- the remote controller 40 when the user operates the remote controller 40 and issues a playback instruction using the media drive 19a, the CPU 11 instructs the media drive 19a to play back the content.
- the media drive 19a accesses the designated content from the loaded recording medium and executes reading.
- the content read in this way is an audio content
- the content is decoded by the processing of the CPU 11 as necessary, and then transferred to the audio data processing unit 24.
- sound field processing such as equalizing, volume adjustment, D / A conversion, amplification and other processing are performed, and the audio data is output from the speaker section 25.
- the speaker section 25 is composed of a plurality of speakers 25a and 25b as shown in FIG. 3, and can output sound in stereo.
- the content reproduced by the media drives 19a and 19b can be stored as an audio data file in the HDD 21 under the control of the CPU 11.
- the format of the audio data file may be 16-bit quantized digital audio data at a sampling frequency of 44.1 kHz in the CD format.
- the audio data may be compressed audio data in a format that has been subjected to a compression process according to a predetermined method.
- the compression method is not limited, but ATRAC (Ad-vancea Iransform Acoustic Codine (trademark)) or MP3 (MPEG Audio Layer-3) may be used. it can.
- the tuner unit 27 is, for example, an AM / FM radio tuner, and demodulates a broadcast signal received by the antenna 26 under the control of the CPU 11.
- a tuner such as a TV tuner—a satellite broadcast tuner or a digital broadcast tuner may be used.
- the demodulated broadcast audio signal is subjected to required processing in an audio data processing unit 24 and output from the speaker unit 25 as broadcast audio.
- the communication processing unit 22 performs transmission data encoding processing and reception data decoding processing based on the control of the CPU 11.
- the network interface 23 transmits the transmission data encoded by the communication processing unit 22 to a predetermined external network compatible device via the network 30. Further, the network interface 23 transfers a signal transmitted from an external network compatible device via the network 30 to the communication processing unit 22.
- the communication processing unit 22 transfers the received information to the CPU 11.
- Information received via the network 30 includes, for example, information related to a program being broadcast on FM or the like, and information on music included in a title such as a CD.
- the infrared communication unit 28 communicates with the remote controller 40 by wireless communication means such as infrared light. Then, the infrared communication unit 28 performs a predetermined process on the signal transmitted from the remote controller 40 and transmits the signal to the CPU 11 as an operation command. The CPU 11 performs necessary calculations and controls so as to obtain an operation as a device in response to the input operation command.
- the configuration of the terminal device 10 is not limited to the configuration of FIG.
- an interface with peripheral devices using a communication method such as USB (Universal Serial Bus), IEEE1394, or Bluetooth may be provided.
- the audio content downloaded via the network 30 by the network interface 23 and the audio content transferred via the interface such as the USB, IEEE 1394, etc.
- the data can be stored in the HDD 21.
- a terminal used for connection of a microphone or an external headphone, a video output terminal corresponding to DVD playback, a line connection terminal, an optical digital connection terminal, or the like may be provided.
- a PCMC IA slot, a memory card slot, and the like may not be formed so that data can be exchanged with an external information processing device or audio device.
- FIG. 5 is a diagram showing a program module configuration of the terminal device.
- the program module of the terminal device 10 is configured to operate on the OS.
- the terminal device 10 has a CD title information providing server 31, a broadcasting station server 32, a music distribution server 33, a CD shop server 34 for selling CDs, a comprehensive service server 35, and an Internet service. It can communicate with the triad server 36 and other various servers.
- HTTP (HyperTetTransferProtocol) message program 111 communicates with various servers such as CD title information providing server 31, broadcasting station server 32, CD shop server 34, and general service server 35. The exchange between them is done by HTTP communication.
- the communicator program 1 1 2 is a communication module that performs various communications with the integrated service server 35 and the like.
- a content playback module 1 13 that interprets and reproduces the content codec
- a copyright protection information management module 1 14 that handles information related to copyright protection. Is located.
- an Internet radio channel selection reproduction module 118 for selecting and reproducing the Internet radio is provided.
- the copyright protection information management module 114 there is provided a music purchase and playback module 119 which controls music purchase and playback of preview songs.
- An XML (extensible Macro Language) browser 151 is provided above the Internet radio channel selection and playback module 118 and the music purchase and playback module 119.
- the XML browser 151 interprets the contents of the XML file sent from various servers, Display.
- the input content performed by the user to the terminal device 10 is interpreted by the XML browser 1551.
- a processing request or the like according to the input content is passed from the XML browser 151 to another module.
- the music selected by the user via the XML browser 151 is purchased by the music purchase / playback module 119 and written to 110021 via the hard disk content controller 117.
- An authentication library 13 1 of a library 130 is connected to the communicator program 1 12.
- the authentication library 13 1 performs authentication processing of the integrated service server 35 and other various servers.
- the database access module 1 15 accesses various databases constructed on the HDD 21.
- the content data access module 1 16 accesses the content stored in the HDD 21.
- the hard disk content controller 1 17 manages the content stored in the HDD 21.
- a related information display module 120 displays the title and the artist name of the music broadcasted by the radio station on the display device 17.
- Tuner channel selection and playback Z recording module 121 selects a radio station and records the content of the music received from the radio station on HDD 21.
- a music piece received from a radio station selected via the audio user interface (AudioI) 152 is written to the HDD 21 via the content data access module 116.
- AudioI audio user interface
- the related information display module 120 displays the title and artist name of the song currently being broadcast by the radio station by the tuner tuning playback / recording module 122.
- the related information displayed on the display device 17 via the audio user interface 152 can be temporarily stored in the clip library 132 of the library 130. Further, the related information can be finally stored in the HDD 21 via the database access module 115 in accordance with the instruction from the user.
- a CD playback module 141 for playing a CD and an HDD playback module 142 for playing the HDD 21 are included. Output through the processing unit 24 and the speed unit 25.
- related information can be acquired from the server and the related information can be clipped. At the same time as the clip, music search and purchase processing can be performed.
- FIG. 6 is a hardware block diagram of the integrated service server.
- the integrated service server 35 shown in FIG. 6 the entire device is controlled by the CPU 35a.
- the RAM 35b, the HDD 35c, the graphics processor 35d, the input interface 35e, and the communication interface 35f are connected to the CPU 35a via a bus 35g.
- the RAM 35 b temporarily stores at least a part of an OS (Operating System) program to be executed by the CPU 35 a and an application program for providing various information to the terminal device 10. You.
- the RAM 35b stores various data required for processing by the CPU 35a.
- the HDD 35c stores the OS and application programs for providing information.
- a monitor 35h is connected to the graphic processing device 35d.
- the graphics processing unit 35d displays an image on the display screen of the monitor 35h in accordance with an instruction from the CPU 35a.
- a keyboard 35 i and a mouse 35 j are connected to the input interface 35 e.
- the input interface 35e transmits a signal sent from the keyboard 35i or the mouse 35j to the CPU 35a via the bus 35g.
- the communication interface 3.5 f is connected to the network 30.
- the communication interface 35 f communicates with the terminal device 10 and various servers via the network 30.
- FIG. 6 the hardware configuration of the integrated service server 35 is described as a representative, but other servers can be realized with the same hardware configuration.
- the user must perform user registration with the integrated service server 35 in order to receive services of various servers.
- the user inputs information necessary for user registration from the terminal device 10 and transmits the information to the integrated service server 35 to acquire the user ID and password as user identification information.
- the user must input the terminal ID into the terminal device 10.
- the terminal ID is an identifier for identifying each terminal device when the user owns a plurality of terminal devices, and is arbitrarily input by the user.
- the terminal ID is transmitted to the integrated service server 35 by the CPU 11 and registered, and stored in the ROM 13 or the HDD 21.
- FIG. 7 is a sequence chart showing the flow of the user registration process.
- step S1 the CPU 11 of the terminal device 10 registers the user ID and password entered by the user operation as part of the registration information in the integrated service server 3 in order to register the user ID and password. Send to 5.
- SSL Secure Socket Layer
- step S11 the CPU 35a of the integrated service server 35 receives the user ID and the password as part of the registration information.
- step S12 the CPU 35a compares the received user ID and password with the management table of the HDD 35c in which the information is managed, and confirms that there is no duplicate user ID.
- the user ID is registered, and the completion of the registration is transmitted to the terminal device 10 as user registration completion information. If there is a duplicate user ID, the CPU 35a transmits a message prompting the user to enter another user ID to the terminal device 10 and transmits the other user ID and password input by the user. It is transmitted from the terminal device 10.
- step S2 the CPU 11 of the terminal device 10 displays on the display device 17 that the registration of the user ID has been completed according to the received user registration completion information.
- step S3 the CPU 11 stores the terminal ID and the public setting in the HDD 21 of the terminal device 10 based on a predetermined registration operation by the user.
- the disclosure setting refers to setting whether or not the existence of the terminal device 10 is disclosed to other users.
- step S4 the CPU 11 transmits the terminal ID and the disclosure setting to the integrated service server 35 as the rest of the registration information.
- step S13 the CPU 35a of the integrated service server 35 receives the terminal ID and the disclosure setting as the rest of the registration information transmitted from the terminal device 10.
- step S14 the CPU 35a registers the terminal ID and the disclosure setting in the management table in association with the user ID.
- step S15 the CPU 35a transmits registration completion information indicating that registration of the terminal ID and the disclosure setting has been completed to the terminal device 10, and the integrated service server The process in the user registration on the 35 side ends.
- step S5 the CPU 11 of the terminal device 10 receives the registration completion information from the integrated service server 35.
- the CPU 11 displays on the display device 17 that the user registration has been completed, notifies the user, and ends the processing.
- the CPU 11 stores the user ID and the password received from the user in the RAM 20.
- the CPU 11 stores the received terminal ID in the ROM 13 or the HDD 21. Therefore, if it becomes necessary to access the server again, ⁇ 1, if the power is turned off or the like, the user ID and password stored in the RAM 20 will be reused as long as they are not erased, eliminating the need to enter them. .
- the terminal ID is not erased because it is stored in the ROM 13 or the HDD 21.
- the user issues a ticket when the user is authenticated by the integrated service server 35.
- the terminal device 10 can access various servers that actually provide services.
- the various servers determine whether or not the user of the terminal device 10 has been authenticated as an authorized user recently (for example, within the past one minute) by referring to, for example, the authentication completion time included in the ticket. If it is determined that the service has been performed, the service is performed according to the request from the terminal device 10.
- FIG. 8 is a diagram for explaining a single user registration mode.
- the terminal devices 50a to 50c have the same appearance as the terminal device 10 shown in FIG. 3, and are the same hard-air blocks as the hard-air blocks of the terminal device 10 shown in FIG. Has blocks.
- the terminal devices 50a and 5Ob are assumed to be owned by the user A. It is assumed that the terminal device 50c is owned by another user.
- the user When a user registers as a user in the integrated service server 35, the user can receive services provided by the CD title information providing server 31, the broadcasting station server 32, and the music distribution server 33.
- the nicknames N1 and N2 are assigned to the terminal devices 50a and 50Ob as device identification information arbitrarily assigned by the user.
- the nicknames Nl and N2 are stored in the HDDs of the terminal devices 50a and 50b.
- the nickname (terminal ID) is unique within the terminal device owned by the same user, and may not be unique within the terminal device receiving the service of the integrated service server 35. In other words, if they are not the same user, they may have the same nickname. By doing so, the service target can be determined by combining the user ID and the nickname. Thereby, the user A can receive the services provided by the CD title information providing server 31, the sending and receiving station server 32, and the music distribution server 33. Once a nickname is assigned, it cannot be changed.
- FIG. 9 is a diagram for explaining a multi-user registration mode.
- the terminal devices 51 a and 5 lb have the same appearance as the terminal device 10 shown in FIG. 3 and the same hardware as the hard-air block of the terminal device 10 shown in FIG. Has wear block.
- the terminal device 5la is a multi-user and is used by users A to C.
- the terminal device 5 lb is used by users D and E.
- Users A to E can receive services provided by the CD title information providing server 31, the broadcasting station server 32, and the music distribution server 33 by registering as a user in the comprehensive service server 35.
- the terminal devices 51 a and 51 b store the terminal IDs of the nicknames N 1 and N 2 for receiving the service of the integrated service server 35. It is assumed that users A and B have registered as users in the integrated service server 35 and have user IDs. It is assumed that the user C has not registered the user in the integrated service server 35 and has no user ID. In addition, user D is a comprehensive service server. It is assumed that you have registered as a user and have a user ID. It is assumed that user E has not registered and has no user ID. As a result, of the users A to C who can use the terminal device 5 la, only the users A and B can receive the services provided by the CD title information providing server 31, the broadcasting station server 32, and the music distribution server '33. it can.
- the service target can be determined by the combination of the user ID and the nickname.
- FIG. 10 is a flowchart of the service start process. Here, it is assumed that a user owns a plurality of terminal devices.
- step S21 the CPU 35a of the integrated service server 35 receives the user ID of the user from the terminal device 10. If the user ID has not been received, that is, if the user has not yet acquired the user ID, the process proceeds to step S22. If the user ID has been received, that is, if the user ID has been acquired, the process proceeds to step S24.
- step S22 the CPU 35a receives registration information necessary for user registration from the terminal device 10.
- step S23 the CPU 35a issues a user ID.
- the user ID is input to the user, and if the user ID does not overlap with the user ID of another user, the user ID is issued.
- step S24 the CPU 35a receives the terminal ID (nickname) from the terminal device 10.
- step S25 the CPU 35a determines whether or not the received nickname is unique in the terminal device ⁇ ⁇ ⁇ owned by the user. If it is determined that the nickname given by the user is not unique, the process proceeds to step S24. Euni If it is determined that the current state is the same, the process proceeds to step S26.
- the CPU 35a associates the service ID, the user ID, and the nickname as service identification information for identifying the service and stores them in the HDD 35c.
- the type of service received by the user differs for each user. For example, one user receives only Now-On-Air services and another user receives Now-On-Air music distribution services.
- the service ID identifies the service that these users want to receive.
- the service ID is determined, for example, by the service that the user has specified when registering the user.
- the service ID is transmitted from the terminal device 10 to the integrated service server 35 and stored in the HDDs 21 and 35c.
- the user transmits the user ID, the password, the terminal ID, and the service ID to the integrated service server 35 from the terminal device 10.
- the CPU 35a of the integrated service server 35 performs user authentication based on the user ID, password, and terminal ID. If the user authentication can be performed, the CPU 35a issues a ticket to the terminal device 10 for accessing various servers based on the service ID.
- the terminal device 10 receives the ticket, accesses the server that provides the service based on the received ticket, and receives the service.
- FIG. 11 is a flowchart showing the flow of the user authentication process.
- step S31 the CPU 11 of the terminal device 10 receives the user ID and the password from the user. Further, the CPU 11 acquires the terminal ID from the HDD 21. .
- step S32 the CPU 11 of the terminal device 10 transmits the obtained terminal ID, the service ID of the service received by the user, and the user ID and password received from the user to the comprehensive service server 35.
- the integrated service server 35 performs user authentication based on the received terminal ID, user ID, and password. If user authentication is successful, the terminal device 1 0 Issue a ticket that can access the server that provides the service based on the service ID.
- step S33 the CPU 11 of the terminal device 10 receives the ticket.
- the CPU 11 accesses a server that is going to receive the service based on the received ticket.
- the user authentication process will be described in further detail in a second embodiment described later.
- the terminal device 10 transmits deletion request information to the integrated service server 35 to request deletion of the device identification information. At this time, the terminal device 10 transmits the user ID, the password, and the terminal ID together. .
- the CPU 35a of the integrated service server 35 is connected to the terminal device 10 through the user ID and the node.
- the service ID stored in the HDD 35c is first deleted. After that, the terminal ID is deleted. At this time, the user ID and password are also deleted.
- FIG. 12 is a sequence chart of the first service release processing.
- the various servers include a CD title information providing server 31, a broadcasting station server 32, a music distribution server 33, a CD shop server 34, and the like.
- step S41 the CPU 11 of the terminal device 10 transmits the service application received from the user to the integrated service server 35.
- step S42 the CPU 35a of the integrated service server 35 stores the user ID, password, and terminal ID of the user who has applied for the service in the HDD 35c in association with the service ID for identifying the applied service. I do.
- step S43 the CPU 11 of the terminal device 10 makes a service request to the server that has requested the service.
- the CPU 11 is delivered from the integrated service server 35 with a ticket for accessing the server that has made the service request, and accesses the server that has made the service request based on the ticket.
- step S44 the service requested server distributes the service.
- the terminal device 10 receives the service.
- the steps below to cancel the service are the steps below to cancel the service.
- step S 45 the CPU 11 of the terminal device 10 transmits the user ID, the password, and the terminal ID, as well as information for requesting cancellation of the service, to the integrated service server 35.
- step S46 the CPU 11 deletes the content provided by the service from the server and stored in the HDD 21.
- step S47 the CPU 11 deletes the terminal ID stored in the HDD 21.
- step S48 the CPU-35a of the integrated service server 35 deletes the service ID from the HDD 35c.
- step S49 the CPU 35a. Deletes the terminal ID from the HDD 35c. At this time, the user ID and password are also deleted.
- step S50 the CPU 35a transmits to the terminal device 10 information indicating that the deletion of the terminal ID has been completed. Note that the processing of the terminal device 10 in steps S46 and S47 may be executed after receiving information indicating that the deletion of the terminal ID has been completed from the integrated service server 35.
- FIG. 13 is a sequence chart of the second service release processing.
- the CD shop server 34 provides a service for periodically distributing a mail magazine to users who have registered mail addresses in advance.
- the integrated service server 35 stores a user ID, a password, a mail address, and a terminal ID in advance in the HDD 35c.
- step S51 the CPU 11 of the terminal device 10 transmits to the general service server 35 an application for a mail magazine service that periodically receives a mail magazine from various servers based on a user operation.
- step S52 the CPU 35a of the integrated service server 35 associates the user ID, password, and terminal ID 'of the user who has applied for the service with the service ID for identifying the applied e-mail magazine service, and associates the HDD with the HDD 35a.
- step S53 the CPU 35a of the integrated service server 35 notifies the CD shop server 34 of the mail address of the user who has applied for the mail magazine service. At this time, the CD shop server 34 adds the notified mail address to the mail magazine distribution destination list stored in the internal storage means.
- step S54 the CD shop server 34 distributes the mail magazine to the terminal device 10. The CD shop server 34 keeps delivering mail magazines regularly to mail addresses registered in the mail magazine delivery destination list.
- the terminal device 10 receives the service.
- the steps below to cancel the service are the steps below to cancel the service.
- step S55 the CPU 11 of the terminal device 10 transmits, to the comprehensive service server 35, information requesting cancellation of the mail magazine service, together with the user ID, the passcode, and the terminal ID.
- step S56 the CPU 11 deletes the content (including the mail magazine) stored in the HDD 21 provided by the service from the server.
- step S57 the CPU 11 deletes the terminal ID stored in the HDD 21.
- step S58 the CPU 35a of the integrated service server 35 deletes the service ID from the HDD 35c and distributes the mail address of the user of the terminal device 10 to the CD shop server 34 by mail magazine. Send a request to remove from the destination list.
- step S59 the CPU 35a deletes the terminal ID from the HDD 35c. To do. At this time, delete the user ID and password.
- step S60 the CPU 35a transmits information indicating that the deletion of the terminal ID has been completed to the terminal device 10.
- the processing of the terminal device 10 in steps S56 and S57 may be executed after receiving the information indicating that the terminal ID has been deleted from the integrated service server 35.
- the comprehensive service server 35 deletes the service ID and then deletes the terminal ID. Therefore, even if a failure occurs when the terminal ID is deleted, the integrated service server 35 has already completed the deletion of the service ID. As a result, since the integrated service server 35 does not leave only the service ID, it is possible to prevent a problem that the mail magazine is continuously delivered to the mail address of the user of the terminal device 10 beforehand.
- the service ID is deleted before deleting the terminal ID, which is information necessary for accessing the integrated service server 35, so that the integrated service server 35 is accessed. There is no danger that the service ID cannot be deleted because the service ID cannot be deleted, and the service ID can be reliably deleted.
- reference numeral 1000 denotes a music-related service providing system according to the second embodiment as a whole, and a client terminal 1002 of a user who has contracted with an operator of the music-related service providing system 1000;
- Portal server 1 as an information processing device that manages the client terminal 1002 as an external device
- the music data distribution server 1004 is an ATRAC
- the merchandise server 1005 also provides a client terminal 100 with CDs (CompactDisc), DVDs (DigitalVersaTileDiSc), and the like.
- CDs CompactDisc
- DVDs DigitalVersaTileDiSc
- the radio broadcast information distribution server 1006 provides a radio broadcast information distribution service for distributing radio broadcast information on radio programs and music of radio broadcasts being broadcast via radio stations to the client terminal 1002. .
- the Internet radio server 1007 provides an Internet radio broadcast service for broadcasting radio broadcast data to the client terminal 1002 in a form of streaming distribution via a network NT 1000 corresponding to the Internet.
- the charging server 1008 is configured to execute a charging process for charging various charges to the user in response to a request from the portal server 1003 or the like.
- the portal server 1003 corresponds to the integrated service server 35
- the music data distribution server 1004 corresponds to the music distribution server 33
- the sales server 10 05 corresponds to the CD shop server 34
- the radio broadcasting information distribution server 100 6 corresponds to the broadcast station server 32
- the network NT 100 0 corresponds to the network 30.
- the client terminal 1002 is operated by a user through an operation input unit 1002 comprising various operation buttons provided on a remote controller (not shown) on the surface of the housing.
- the operation input unit 102 recognizes this, and sends an operation input signal corresponding to the operation to the input processing unit 102.
- the input processing unit 1021 converts an operation input signal provided from the operation input unit 102 into a specific operation command, and sends the operation command to the control unit 102 via the bus 102.
- the control unit 1023 controls the operation of each circuit based on an operation command or control signal given from each circuit connected via the bus 102. .
- the display control unit 1024 performs digital analog conversion processing on the video data supplied via the bus 1022, and displays the analog video signal obtained as a result of the digital analog conversion. To send to.
- the display unit 125 is a display device such as a liquid crystal display, for example, and may be directly attached to the surface of the housing or externally attached.
- the display unit 125 When the processing result of the control unit 102 and various video data are supplied as an analog video signal via the display control unit 102, the display unit 125 based on the analog video signal Display video.
- the voice control unit 1026 performs digital analog conversion processing on the voice data supplied via the path 1022, and speeds up the analog voice signal obtained as a result. Send to 7 3 ⁇ 4.
- the speaker 102 is supplied from the audio control unit 102. And outputs audio based on the analog audio signal. '
- the external recording medium recording / reproducing unit 108 reads and reproduces content data recorded on an external recording medium such as a CD or a memory stick (registered trademark) in which a flash memory is included in an external case, or A recording / reproducing unit that records content data to be recorded on an external recording medium.
- an external recording medium such as a CD or a memory stick (registered trademark) in which a flash memory is included in an external case, or A recording / reproducing unit that records content data to be recorded on an external recording medium.
- the external recording medium recording / reproducing unit 102 When the external recording medium recording / reproducing unit 102 reads out video data as content data from the external recording medium, the read-out video data is transferred to the display control unit 102 via the bus 102.
- Supply 4
- the display control unit 1024 converts the video data read as content data from the external recording medium by the external recording medium recording / reproducing unit 28 into an analog video signal, and displays the display unit 100.
- the external recording medium recording / reproducing unit 102 reads audio data as content data from the external recording medium, it supplies the read audio data to the audio control unit 102 via the bus 122. I do.
- the audio control unit 102 converts the audio data read out from the external recording medium as content data by the external recording medium recording / reproducing unit 108 into an analog audio signal, thereby increasing the speed. 0 2 7 is supplied.
- control unit 1023 stores the content data read from the external recording medium by the external recording medium recording / reproducing unit 102 through the bus 102 in the client terminal 1.002.
- the content data is transmitted to the medium 1 ⁇ 29 and the relevant content data is stored in the storage medium 102 (hereinafter, storing the content data in the storage medium 102 9 in this manner is called riving). Can be.
- control unit 1023 When the control unit 1023 reads video data such as image data or video data as content data from the storage medium 102, the control unit 1023 transfers the read video data via the bus 102. It is supplied to the display control section 102 4.
- the control unit 1023 When reading out audio data such as audio data as content data from the storage medium 109, the control unit 1023 reads the read audio data. The signal is supplied to the audio control unit 102 through the bus 102.
- control unit 1023 reads the music data from the storage medium 102 and transfers it to the external recording medium recording and reproducing unit 102 so that the external recording medium recording and reproducing unit 102 Thus, the music data can be recorded on an external recording medium.
- the broadcast signal receiving unit 103 0 receives a radio broadcast wave transmitted from each radio station and supplies it to the tuner unit 103.
- the tuner unit 1031 Under the control of the control unit 1023, the tuner unit 1031, from the radio broadcast wave received through the broadcast signal receiving unit 103, for example, through the operation input unit 102 A radio broadcast signal of a broadcast frequency corresponding to the designated radio station is extracted and subjected to predetermined reception processing, and the resulting audio data is transmitted to the audio control unit 102 via the bus 102. Send out.
- the audio control unit 1026 converts the audio data given from the tuner unit 1031 into an analog audio signal and sends it to the speaker 107, thereby transmitting the audio data to the speaker 107. It is possible to output the program sound of a radio program being broadcast on a radio station, and thus to have the user listen to the program sound of the radio program.
- the control unit 1023 can also record the program audio of the radio program by transmitting the audio data obtained by the tuner unit 103 to the storage medium 11029 and storing it.
- control unit 102 3 connects to the network NT 100 0 via the communication control unit 103 2 and the network interface 103 3 sequentially, and the porter on the network NT 100 0 It is possible to access the Nore server 1003 and other servers 1004 to 1007, which allows various types of communication with the portal server 1003 and other servers 104 to 1007. Send and receive information and various data.
- the encoder / decoder section 104 is configured to receive the compression-encoded content data sequentially received from the network NT 100 through the network interface 103 and the communication control section 103, Or storage media 1 0 2 9 or external recording media , And decodes the compressed and encoded content data read out from the storage device and sends it to the display control unit 1024 and the audio control unit 1026.
- the encoder Z decoder section 1034 compresses and encodes the non-compressed content data read from the external recording medium and the audio data provided from the tuner section 1031, and performs the compression encoding.
- the content data compressed and encoded by the encoder / decoder units 103 and 4 is stored in the storage medium 1029 under the control of the control unit 1023.
- the copyright management unit 1035 includes copyright management information corresponding to the content data downloaded from the network NT 1000 via the network interface 103 3 and the communication control unit 103 2 sequentially, and recording / reproduction on an external recording medium.
- the unit 1028 generates copyright management information corresponding to the content data read from the external recording medium.
- the copyright management information generated by the copyright management unit 1035 is registered in the storage medium 1029 in association with the content data under the control of the control unit 1023. Also, the copyright management unit 1035 checks out content data in which the copyright management information is associated between the storage medium 1029 and the specific external recording medium, or the specific external recording medium and the storage medium 1029. When the content data associated with the copyright management information is checked in with the appropriate content data, the content of the copyright management information corresponding to the content data is appropriately updated to check the copyright on the content data. Protect.
- the page information generation unit 1036 is an XML (extensible Mark. Up Language) file which is sequentially received from the network NT 1000 via the network interface 1033 and the communication control unit 1032. (HyperTetMark.upLanguage) Interpret page information such as huinore and generate video data to be displayed on the display unit 1025, and send the generated video data to the display control unit 1024 I do.
- the authentication processing section 103 authenticates the portal server 1003 on the network NT100 connected via the network interface 103 and other servers 1004 to 1007. An authentication process such as transmitting information sequentially through the communication control unit 103 and the network interface 103 is executed.
- the authentication information storage unit 103 stores the authentication information necessary for the authentication processing unit 103 to access the portal server 103 and other servers 104 to 107. I do.
- the radio broadcast display control section 103 transmits a request signal for requesting radio broadcast information on a radio broadcast currently being received for listening by the user to the communication control section 103 and the network interface 1.
- the radio broadcast being received is transmitted to the radio broadcast information distribution server 1006 corresponding to the radio station broadcasting the received radio broadcast via the channels 33 in sequence.
- the radio broadcast display control unit 103 transmits the radio broadcast information transmitted from the radio broadcast information distribution server 106 on the network NT 100 to the network interface 103 and communication control.
- the received radio broadcast information is sent to the display control unit 1024 in turn while being sequentially received through the unit 103 and the program name of the radio program currently being received is displayed on the display unit 125. Also, radio broadcast information including the title of the music being received and the artist name is displayed.
- the HTTP message program 111 and the communicator program 112 are the second embodiment.
- the content reproduction module 113 (FIG. 5) is a program module capable of realizing the same function as the encoder // decoder section 104 (FIG. 15) of the client terminal 1002.
- the copyright protection information management module 1 1 4 (Fig. 5) This is a program module that can realize the same function as the copyright management unit 1035 (Fig. 15) of 002.
- the Internet radio channel selection and playback module 118 (FIG. 5) is a program module that can realize the same functions as the control unit 1023 and the voice control unit 1026 (FIG. 15) of the client terminal 1002. .
- the music purchase / playback module 1 19 (FIG. 5) is a program module capable of realizing the same functions as the control unit 1023 and the voice control unit 1026 (FIG. 15) of the client terminal 1002.
- the XML browser 15 1 (Fig. 5) is a program module that can realize the same functions as the input processing unit 1021 and the page information generation unit 1 036 (Fig. 15) of the client terminal 1002. .
- the hard disk content controller 117, database access module 115, and content data access module 116 have the same functions as the control unit 1023 (Fig. 15) of the client terminal 1002.
- the authentication library 13 1 (FIG. 5) of the library 130 is a program that can implement the same functions as the authentication processing unit 103 7 and the authentication information storage unit 1038 (FIG. 15) of the client terminal 1002. Module.
- a clip library 132 (FIG. 5) of the library 130 is a program module that can realize the same function as the control unit 1023 (FIG. 15) of the client terminal 1002.
- the related information display module 120 (FIG. 5) is a program module that can realize the same function as the radio broadcast display control unit 1 039 (FIG. 15) of the client terminal 1002.
- the tuner selection / playback Z recording module 1 2 1 (Fig. 5) realizes the same functions as the control unit 1023 and audio control unit 1026 of the client terminal 1002 and the tuner unit 1031 (Fig. 15).
- the audio user interface 152 (Fig. 5) is a program module that can realize the same functions as the input processing unit 1021, the control unit 1023, and the display control unit 1024 (Fig. 15) of the client terminal 1002. is there.
- the CD reproduction module 141 (FIG. 5) is a program module capable of realizing the same functions as the sound control unit 1026 and the external recording medium recording / reproduction unit 1028 (FIG. 15) of the client terminal 1002.
- the HDD playback module 142 (FIG. 5) is a program module capable of realizing the same functions as the control unit 1023 and the voice control unit 1026 (FIG. 15) of the client terminal 1002.
- the CPU 11 according to the various program modules described above allows the CPU 11 to execute the client terminal of the functional circuit block according to the second embodiment.
- the same processing as 1002 can be executed.
- the $ [) control unit 1023 of the client terminal 1002 manages the content data stored in the storage medium 1029 in the directory configuration shown in FIG.
- This fo fo 1 der J directory contains, for example, the genre to which the content belongs.
- an arbitrary number of “1 bumj” directories within the specified range are created under the “fo 1 der” directory, and the “a 1 bum”
- the directory corresponds to, for example, one album title.
- Under the “a1bum” directory one or more “track” files belonging to the “a1bum” directory are stored, and the “track” file is a single song or content. It is what becomes.
- Directory management for such content data is performed by a database file stored in the storage medium 10029. (3-3) Portal server 1003 functional circuit block configuration
- the control unit 1050 in the portal server 1003 controls the operation of each circuit connected via the bus 1051.
- the communication control unit 1052 transmits and receives various information to and from the client terminal 1002 and other servers 1004 to 1008 via the network interface 1053 under the control of the control unit 1050.
- customer database section 1 054 user ID (I dentification) information and password information of users who have already signed a contract with the operator of the music-related service providing system 1000 are registered as customer information in association with each other. I have. '.
- the page information storage unit 1055 stores page information and the like managed by the operator of the music-related service providing system 1000.
- the page information is described in a language such as XML, and is used to access the music data distribution server 1004, the merchandise sales server 1005, the radio broadcasting information distribution server 1006, the Internet radio server 1007, and the like.
- the authentication processing unit 10 '56 Upon receiving the user ID information and the password information transmitted from the client terminal 1002 via the network interface 1053 and the communication control unit 1052 sequentially, the authentication processing unit 10 '56 performs the reception as user authentication processing. It is checked whether or not the user ID information and password information thus registered are registered in the customer database unit 105 as customer information.
- the authentication processing unit 1056 Upon completion of the user authentication process, the authentication processing unit 1056 issues portal authentication result information (authentication session ID information to be described later) indicating the result of the user authentication process, and transmits the issued portal authentication result information to the authentication information.
- portal authentication result information authentication session ID information to be described later
- the control unit 1050 executes the result of the user authentication process by the authentication processing unit 1056.
- the page information for the contractor stored in the page information storage unit 105 together with the portal authentication result information is transmitted to the communication control unit 105 and the network interface 10 5. 5 and are sequentially transmitted to the client terminal 1002.
- the control unit 105 0 stores the authentication error information in the page information storage unit 100. 55 together with the authentication failure notification page information indicating the authentication failure stored in 5 to the client terminal 1002 via the communication control unit 1052 and the network interface 1053 sequentially. You may comprise.
- the authentication processing unit 10056 executes the authentication processing for the user from the music data distribution server 1004, the sales server 1005, and the radio broadcast information distribution server 1.006, and as a result,
- the portal authentication result information (authentication ticket described later) acquired and transmitted from the client terminal 1002 is sequentially received via the network interface 1053 and the communication control unit 1052, the reception is performed.
- the obtained portal authentication result information is compared with the portal authentication result information corresponding to the user temporarily stored in the authentication information storage unit 1057.
- the authentication processing unit 1056 performs authentication processing on the portal authentication result information received from the music data distribution server 1004, the merchandise sales server 1005, and the radio broadcast information distribution server 1006.
- a confirmation process is performed to confirm whether the information is valid portal authentication result information, and the confirmation result information indicating the confirmation result is sequentially transmitted to the music via the communication control unit 105 and the network interface 105. It returns to the data distribution server 1004, the sales server 1005, and the radio broadcasting information distribution server 1006.
- the frequency information storage unit 1058 stores a region code such as a postal code that can specify a region, frequency information indicating a broadcast frequency of a radio broadcast receivable in the region indicated by the region code, and broadcasts the radio broadcast.
- the name of the radio station (hereinafter referred to as the radio station name) is associated with the call sign, which is unique identification information for each radio station. It has been memorized.
- the URL storage unit 1059 stores a call sign for each radio station for radio broadcasting, and the program name of the radio program and the radio name of the radio program currently being broadcast provided by the radio station corresponding to the call sign. It is stored in association with URL information that can obtain radio broadcast information (hereinafter referred to as now-on-air information in particular) consisting of the title of the song currently being played in the program. .
- the CPU 35a basically performs various processes according to various programs stored in the HDD 35c.
- various programs to be stored in the HDD 35c are appropriately selected according to the functions of the portal server 1003 having a hardware configuration based on the function circuit block described above with reference to FIG.
- This allows the CPU 35a to function in the same manner as the control unit 1050, the communication control unit 1052, and the authentication processing unit 1056 of the portal server 1003, and the HDD 35c to operate the portal server 1003 of the portal server 1003. It can be used in the same manner as the customer database unit 1054, page information storage unit 1055, authentication information storage unit 1057, frequency information storage unit 1058, and URL storage unit. '
- the control unit 1070 in the music data distribution server 1004 controls the operation of each circuit connected via the bus 1071.
- the communication control unit 1072 transmits and receives various types of information and various data such as content data to and from the client terminal 1002 and the portal server 1003 via the network interface 1073. .
- the customer database unit 1074 In the customer database unit 1074, user information that has already been contracted with the operator of the music data distribution server 1004 is registered as customer information in association with user ID information and password information. However, the authentication processing unit 107 5 If the system has a function to authenticate the user based on the portal authentication result information issued by the portal server 1003 transmitted from the client terminal 1002, a customer database unit 1074 is provided. It is not necessary.
- the page information storage unit 1076 stores music data distribution page information, etc., which introduces downloadable music data and is managed by the music data distribution server 1004.
- the page information for music data distribution is described in a language such as XML, and the user using the client terminal 1002 can select the music data desired to be downloaded.
- the control unit 107 0 transmits the page information acquisition request signal for requesting the page information for music data distribution transmitted from the client terminal 100 2 to the network interface 107 3 and the communication control unit 1. 072, the music information distribution page information stored in the page information storage section 1076 is transmitted in response to the received page information acquisition request signal.
- the packet is transmitted to the client terminal 102 via the network interface 173 in order.
- the authentication processing unit 1 0 7 5 transmits the user ID information and password information of the user using the client terminal 100 2 transmitted from the client terminal 100 2 to the network interface 1 0 7 3
- the communication control unit 1072 sequentially receives, as user authentication processing, whether or not the received user ID information and password information are registered as customer information in the customer database unit 1074. Confirm.
- the authentication processing unit 1075 uses the portal server 1003 transmitted from the client terminal 1002 as a user authentication method different from the user authentication processing using user ID information and password information.
- the issued portal authentication result information (authentication ticket described later) is sequentially received via the network interface 1073 and the communication control unit 1072, and the received portal authentication result information is transmitted to the communication control unit 1027.
- Portal server 1 0 0 via 7 2 and network interface 1 0 7 3 sequentially Send to 3. .
- the authentication processing unit 1075 performs the authentication process on the portal authentication result information from the portal server 1003 (that is, Is returned as a result of the execution of the confirmation processing).
- the confirmation result information is sequentially received via the network interface 1073 and the communication control unit 1072, and the user receives music based on the received confirmation result information. Confirm that the user is a legitimate user who has already signed a contract with the operator of the related service providing system 1000.
- the authentication processing unit 1075 issues server authentication result information (service session ID information described later) indicating the result of the user authentication process.
- the control unit 107 0 contracts with the page information storage unit 107 6
- the stored music data delivery page information is transmitted to the client terminal 1002 together with the server authentication result information via the communication control unit 1072 and the network interface 1073 sequentially.
- the control unit 107 0 stores the authentication error information in the page information storage unit 1
- the authentication failure notification page indicating the failure of the authentication stored in the address 076 is transmitted to the client terminal 102 via the communication control unit 1 072 and the network interface 1 073 together with the page information.
- the authentication information storage unit 1077 temporarily stores the server authentication result information issued by the authentication processing unit 1075, and stores the client terminal 10002 by the authentication processing unit 1075. Various authentication information required when performing user authentication processing for a user who uses is stored.
- the music data storage unit 1078 stores a plurality of music data compression-encoded in the ATRAC 3 format, the MP3 format, or the like, as described above, in association with search keys such as content ID information. It is assigned and memorized. ,
- the search unit 107, 9 searches for music data desired to be downloaded, which is transmitted from the client terminal 1002 as a result of transmitting the music data distribution page information to the client terminal 1 ⁇ 02.
- a download request signal that stores a search key for the music data and that requests download of the music data desired to be downloaded is sequentially received via the network interface 1073 and the communication control unit 1072, the received download request signal is received. Extract the search key from.
- the search unit 1709 selects a download request corresponding to the search condition indicated by the search key from among the plurality of music data in the music data storage unit 1780. Search for music data in
- control unit 107 0 transmits the searched music data to be downloaded to the client terminal 100 2 via the communication control unit 107 2 and the network interface 107 3 sequentially.
- the control unit 107 0 transmits the billing information for billing processing to the user accompanying the download of the music data to the client terminal 100 2, the communication control unit 107 2, the network 1, and the network interface 10.
- the charging server 1008 executes the charging process in accordance with the download of the music data to the user.
- a control unit 109 in the sales server 100 controls the operation of each circuit connected via the path 109.
- the communication control unit 1092 exchanges various information with the client terminal 1002, the portal server 1003, etc. via the network interface 109. Send and receive.
- the customer database unit 1904 associates the user ID information and password information of the user who has already concluded a contract with the operator of the product sales server 1005. Registered as customer information. However, if the authentication processing unit 1905 has a function to authenticate the user based on the portal authentication result information transmitted from the client terminal 1002 and issued by the portal server 1003. Need not be provided with the customer database section 1904.
- the page information storage unit 2010 stores page information for managing package media such as CDs and DV D. to be sold, which is managed by the product sales server 1005. I have.
- the page information for sale of page and cage media is described in a language such as XML, and the user using the client terminal 1002 selects the package media such as CD or DVD that the user wants to purchase. Can be done.
- the control unit 109 0 transmits the page information acquisition request signal for requesting the page information for selling the package media transmitted from the client terminal 100 2 to the network interface 109 3 and the communication control unit 1.
- the page information for package media sales stored in the page information storage section 106 is transmitted to the communication control section 109 in response to the received page information acquisition request signal.
- the client terminal 1002 via the network interface 1093 sequentially.
- the authentication processing unit 1095 transmits the user ID information and the password information of the user using the client terminal 1002 transmitted from the client terminal 1002 to the network interface 1093. ⁇ ⁇ When received via the communication control unit 1092 sequentially, as a user authentication process, it is confirmed whether the received user ID information and password information are registered as customer information in the customer database unit 104. I do.
- the authentication processing unit 1095 is issued by the portal server 1003 sent from the client terminal 1002 as a user authentication method different from the user authentication processing using the user ID information and the password information.
- the obtained portal authentication result information (authentication ticket described later) is transmitted to the network interface 109 and the communication control unit 109. 2 and sequentially transmits the received portal authentication result information to the vital server 1003 via the communication control unit 1092 and the network interface 1093 sequentially.
- the authentication processing unit 1095 performs an authentication process on the portal authentication result information from the portal server 1003 (that is, The confirmation result information is returned as a result of the execution.
- the confirmation result information is sequentially received via the network interface 109 and the communication control unit 1092, and based on the received confirmation result information, the user receives a music-related service. Check if the service is a legitimate user who has already concluded a contract with the service provider.
- the authentication processing unit 1095 issues server authentication result information (service session ID information described later) indicating the result of the user authentication process. '
- the control unit 1090 stores the information in the page information storage unit 1096 for the contractor.
- the page information for sale of packaged media is transmitted to the client terminal 102 through the communication control unit 1092 and the network interface 1093 sequentially together with the server authentication result information.
- the control unit 109 0 stores the authentication error information in the page information storage unit 100.
- the page information is transmitted to the client terminal 1002 via the communication control section 1092 and the network interface 1093 sequentially.
- the package media information storage unit 1098 stores information on a plurality of package media such as CDs and DVDs to be sold (hereinafter referred to as package media information) as search keys for each package media ID information and the like. They are stored in association with each other.
- the search unit 109 is configured to transmit the package media sales page information to the client terminal 1002, and as a result, the specific CD or DVD or other package media transmitted from the client terminal 1002.
- a media information request signal for requesting package media information is sequentially received through the network interface 109 and the communication control unit 1092, the specific package media search is performed from the received media information request signal.
- the search unit 1109 selects a specific package corresponding to the search condition indicated by the search key from the plurality of package media information in the package media information storage unit 1980. Search the package media information of the media.
- control unit 109 0 transmits the searched package media information to the client terminal 100 2 via the communication control unit 1 092 and the network interface 1 0 93 sequentially, and thus the user. Display package media information about a specific package media.
- the control unit 109 0 transmits the purchase request signal transmitted from the client terminal 100 2 for requesting the purchase of the specific package media described above to the network interface 109 3 and the communication control unit 10 9.
- a purchase process such as a procedure for delivering the specific package media to a user using the client terminal 1002 is executed.
- control unit 109 0 sends billing information for billing processing to a user accompanying purchase of a specific package media to the billing server 1 via the communication control unit 109 2 and the network interface 109 3 sequentially.
- the charging server 1008 is charged to the user according to the purchase of the specific package media. Execute the process.
- the control unit 1090 transmits the purchase completion page information indicating that the package media purchase process is completed to the communication control unit 1092 and The packet is transmitted to the client terminal 1002 via the network interface 1093 sequentially.
- the control unit 111 in the radio broadcast information distribution server 106 controls the operation of each circuit connected via the bus 111.
- the communication control unit 1 1 1 2 transmits and receives various information to and from the client terminal 100 2 and the portal server 1 0 3 via the network interface 1 1 13 under the control of the control unit 1 1 1 0. I do. '
- the customer database 11: L4 stores user ID information and password information of users who have already signed a contract with the operator of the radio broadcast information distribution server 1006 as customer information in association with each other. ing. However, when the authentication processing unit 1115 has a function of authenticating a user based on the portal authentication result information issued by the vital server 1003 transmitted from the client terminal 1002. It is not necessary to provide the customer database section 1 1 1 4
- the page information storage unit 111 is managed by the radio broadcast information distribution server 106, and the radio broadcast relating to the radio program already broadcasted by the radio station corresponding to the radio broadcast information distribution server 1006. It stores CO page information for on-air list information distribution used to acquire information (hereinafter, this is particularly called on-air list information). '
- the page information for on-air list information distribution is described in a language such as XML, and the user using the client terminal 1002 can obtain the broadcast date and time information of the radio program, the name of the program, etc.
- An input box or the like for inputting as a search key for list information is provided.
- the on-air list information storage unit 111 includes information such as a program name, a broadcast start time, and a broadcast end time for a radio program already broadcasted at a radio station corresponding to the radio broadcast information distribution server 106.
- On-air list information generated by listing titles, artist names, music broadcast start times, and the like for the music played in the radio program is stored.
- the control unit 111 transmits the page information acquisition request signal, which is transmitted from the client terminal 1002 and requests page information for online list information distribution, to the network interface 111 and the communication control unit.
- the page information for on-air list information distribution stored in the page information storage section 1 1 16 is transmitted in accordance with the received page information acquisition request signal.
- the data is transmitted to the client terminal 1002 sequentially through the network interface 112 and the network interface 111.
- the search section 111 stores the search key for the desired on-air list information search input from the client terminal 1002 on the page information for on-air list information distribution, and stores the on-air list information.
- the on-air list information request signal for requesting download of the on-air list is transmitted, and the on-air list information request signal is sequentially received via the network interface 111 and the communication control unit 111, the received on-air list information request signal is transmitted.
- the search key is extracted from the list information request signal.
- the search unit 111 desires to obtain a predetermined range portion corresponding to the search condition indicated by the search key for the entire on-air list information in the on-air list information storage unit 111. Search as on-air list information.
- the control unit 110 transmits the retrieved on-air list information to the client terminal 1002 via the communication control unit 111 and the network interface 111 in order.
- the now-on-air information storage unit 1 1 1 19 contains the program name, program broadcast start time, program broadcast end time for the radio program currently being broadcast on the radio station corresponding to the radio broadcast information distribution server 1006, For the music currently being played in the radio program Now-on-air information including the title, artist name, music broadcast start time, etc. is stored.
- the authentication processing unit 111 is sent to the user terminal 1002 together with a now-on-air information request signal for requesting acquisition of now-on-air information.
- the information and the password information are sequentially received via the network interface 111 and the communication control unit 111, the received user ID information and password information are used as a user authentication process in the customer database unit. Check if it is registered in 1 1 1 4 as customer information.
- the authentication processing unit 111 is issued by the portal server 1003 sent from the client terminal 1002 as a user authentication method different from the user authentication processing using the user ID information and the password information.
- the received portal authentication result information (the authentication ticket described later) is sequentially received via the network interface 111 and the communication control unit 111, and the received portal authentication result information is transmitted to the communication control unit 111.
- the data is transmitted to the portal server 1003 via the network interface 112 and the network interface 111 in order.
- the authentication processing unit 1115 increases the authentication processing for the portal authentication result information from the portal server 1003 (that is, the above-described authentication processing). Confirmation result) is returned.
- the confirmation result information is sequentially received via the network interface 1 1 1 3 and the communication control unit 1 1 1 2, and based on the received confirmation result information, the user receives a music-related service. Confirm that the user is a legitimate user who has already completed a contract with the operator of the service providing system 1000.
- the authentication processing unit 111 issues server authentication result information (service session ID information described later) indicating the result of the user authentication processing.
- the control unit 111 1 0 Is transmitted together with the server authentication result information to the client terminal 1002 via the communication control unit 111 and the network interface 111 in order.
- the control unit 11110 stores the authentication error information in the page information storage unit 111.
- the authentication failure notification page indicating the failure of the authentication stored in 16 is transmitted to the client terminal 102 via the communication control unit 111 and the network interface 111 113 together with the page information.
- control unit 1 11 10 when the control unit 1 11 10 requests acquisition of the now-on-air information from the user, and authenticates the user as an authorized user, the control unit 1 1 1 10 delivers the now-on-air information, but the If the user cannot be authenticated, the user should not be allowed to receive the radio broadcast information distribution service provided by the radio broadcast information distribution server 1006, such as the now-on-air information distribution service. ing. ,
- the server authentication result information issued by the authentication processing unit 1 115 is temporarily stored, and by the authentication processing unit 1 115, the client terminal 100 2 Various authentication information required when performing user authentication processing for a user who uses is stored.
- the control unit 1023 in the client terminal 1002 of the user who has contracted with the operator of the music-related service providing system 10000 turns on the power to the client terminal 100'2, for example. An operation is performed, or the user operates the operation input unit 10 When an operation input signal recognized by the operation input unit 102 in response to pressing of a specific operation button 20 is converted into an operation command by the input processing unit 102 and given. Start authentication request processing.
- the control unit 1023 stores the authentication session ID information temporarily stored in the authentication information storage unit 11038 in advance. It generates a connection request signal storing the information and the like, and transmits the generated connection request signal to the portal server 1003 via the communication control unit 103 and the network interface 103 in order.
- the authentication session ID information is stored in the individual communication connection state (that is, session state). ) Is identification information issued by the portal server 1003 for identification.
- a predetermined expiration date (for example, about one minute) is set based on the time of issuance by the portal server 1003 when used for user authentication processing and the like.
- the client terminal 1002 that has obtained the authentication session ID information from the portal server 1003 cannot present the authentication session ID.
- Information to the portal server 1003 within the validity period In this case, the portal server 1003 determines that the communication connection state specified by the authentication session ID information has been disconnected.
- the portal server 1003 is in the past!
- the authentication session ID information that has been provided is prevented from being used improperly for user authentication processing and the like by a user who has not contracted with the operator of the music-related service providing system 100.
- the authentication session ID information temporarily stored in the authentication information storage unit 103 is based on the fact that the client terminal 1002 and the portal server 1003 previously communicated and connected for execution of user authentication processing and the like. At that time, it was issued by the portal server 1003.
- the control unit 105 of the portal server 103 in step SP1001 responds to the request by transmitting a network request.
- the connection request signal is sequentially received via the communication control unit 1052, and the authentication session ID information and the like stored in the received connection request signal are transmitted to the authentication processing unit 105.
- the authentication processing unit 1506 executes the user authentication process based on the authentication session ID information and the like received as the connection request signal from the client terminal 1002. . '
- control unit 105 0 allows the authentication processing unit 1 56 6 to expire the authentication session ID information and the like received from the client terminal 100 2, and so forth. If it is not possible to authenticate the user using 2 as an authorized user, authentication error information indicating an authentication error is sent to the client via the communication control unit 105 and the network interface 105 sequentially. Send to terminal 1 0 0 '2.
- step SP1002 the control unit 1023 of the client terminal 1002 transmits the authentication error information transmitted from the portal server 1003 to the network interface 103 and communication control. If the user ID information and password information etc. stored in the authentication information storage section 13038 are read in response to the received information sequentially through the section 103, the read user ID information and password information etc. are read out. Is transmitted to the portal server 103 via the communication control unit 103 and the network interface 103 in order.
- the user ID information and the password information are registered in the portal server 1003 in advance by the same processing as the user registration processing in the above-described first embodiment.
- step SP 1003 the control unit 105 of the portal server 1003 transmits the user ID information and the passcode information transmitted from the client terminal 1002 to the network interface 105 and 3. Via the communication controller 1 0 5 2 It receives and sends the received user ID information and password information to the authentication processing unit 105.
- the authentication processing unit 1056 performs, as a user authentication process under the control of the control unit 1.500, the user ID information and the password information received from the client terminal 1002, and the like. It detects whether or not it is included in the customer information registered in the customer database section 104.
- the portal authentication result information is controlled under the control of the control unit 1, 050.
- the authentication session ID information and the like issued to the client terminal 1002 as well as issuing authentication session ID information and the like for the current communication connection state between the client terminal 1002 and the portal server 1003. Is temporarily stored in the authentication information storage unit 105.7.
- the control unit 105 ⁇ sends the authentication session ID information and the like issued by the authentication processing unit 105 to the client terminal 1002 to the communication control unit 1 ′ 052 and the network interface 105. 3 to the client terminal 1002 sequentially.
- step SP1004 the control unit 1023 of the client 1 and the terminal 1002 transmits the authentication session ID information and the like transmitted from the portal server 1003 to the network interface 103
- the information is sequentially received via the control unit 103 and the received authentication session ID information and the like are transmitted to the authentication processing unit 103.
- the authentication processing unit 1037 stores the authentication session ID information and the like received from the portal server 1003 in the authentication information storage unit 13038. Remember temporarily.
- control unit 1023 receives the page information acquisition request signal for requesting the portal server 1003 for page information from the portal server 1003, and receives the authentication information storage unit 103 8 together with the authentication session ID information and the like temporarily stored in the communication control unit 103 and the network interface 103 via the network interface 103. To the address server 1003.
- step SP1000 the control unit 105 of the portal server 1003 transmits the page information acquisition request signal and the authentication session ID information transmitted from the client terminal 1002 to the network interface 1 053 and the communication control unit 1052 sequentially, and sends the received authentication session ID information and the like to the authentication processing unit 10556.
- the authentication processing unit 1506 sets the authentication session ID information and the like received from the client terminal 1002 in the above-described step SP1003.
- the user authentication process is executed by comparing with the authentication session ID information and the like issued to the client terminal 1002 and temporarily stored in the authentication information storage unit 1557.
- step SP1006 the authentication processing unit 1056 authenticates the user who uses the client terminal 1002 as an authorized user, and then sets a page from the client terminal 1002. It determines that the information acquisition request is a legitimate request, and extends the validity period of the authentication session ID information and the like issued to the client terminal 1002.
- control unit 105 reads the page information requested to be obtained by the user from the page information storage unit 105, and the read page information is transmitted to the authentication processing unit 10556.
- the information is transmitted to the client terminal 1002 via the communication control unit 1052 and the network interface 105 together with the authentication session ID information and the like whose expiration date has been extended.
- step SP107 the control unit 1023 of the client terminal 1002 checks the page information transmitted from the portal server 1003, the authentication session ID information having an extended validity period, and the like. Are sequentially received via the network interface 103 'and the communication control unit 103, and the received page information is sent to the page information generating unit 106, and the expiration date is extended. Authentication E Session ID information and the like are sent to the authentication processing unit 103.
- the page information generation unit 10036 based on the page information provided from the control unit 1023, performs a music data distribution server 1004, a sales server 1005, and a radio broadcast information distribution server 1 The video data of the page in which the link to 006 is embedded is generated, and the generated video data is transmitted to the display control unit 102.
- the display control section 1024 performs digital analog conversion processing on the video data provided from the page information generation section 103, and displays the obtained analog video signal on the display section 102.
- the authentication processing unit 103 'under the control of the control unit 102', in the authentication information storage unit 108, receives the certificate with the extended validity period received from the portal server 103.
- step 04 the temporarily stored authentication session ID information and the like are updated to the authentication session ID information and the like whose validity period has been extended.
- the user authentication process executed between the server 104, the sales server 1005, and the radio broadcast information distribution server 1006 will be described below.
- the client terminal 1002 once obtains the page information from the portal server 1003 as described above with reference to FIG. 8, and then continuously acquires the music by the link embedded in the page information.
- a user authentication process (hereinafter, referred to as an indirect access authentication process) executed by accessing the data distribution server 1004, the merchandise sales server 1005, and the radio broadcast information distribution server 1006.
- the client terminal 1002 does not acquire the page information of the portal server 1003, but registers it in advance as a bookmark.
- User authentication processing that is executed by directly accessing the music data distribution server 1004, the merchandise server 1005, and the radio broadcast information distribution server 1006 based on URL information (hereinafter referred to as direct access authentication processing) ).
- the client terminal 1002, the music data distribution server 1004, the sales server 1005, and the radio broadcast information distribution server 1006 may be any combination. It can be performed in a similar procedure.
- the client terminal 1002 the music data distribution server 1004, the merchandise server 1000.5 and the radio broadcast information distribution server 10006 in any combination. Even if there is, it can be executed in the same procedure.
- the client terminal 1002 accesses the music data distribution server 1004, the sales server 1005, and the radio broadcast information distribution server 1006. Only the method of acquiring the URL information used for the URL is different, and after the acquisition of the URL information, both the indirect access authentication process and the direct access authentication process can be executed in the same procedure. Therefore, in the following, the music data distribution server 1004 is used as a representative for the client terminal 1002 as an access destination for the sake of simplicity, and the indirect access authentication process and the direct access authentication process are summarized below. This is described as one user authentication process. .
- step SP100 the control unit 1023 of the client terminal 1002, according to URL information embedded as a link in the page information or URL information already registered as a bookmark, etc.
- Page information for music data distribution (other merchandise sales server 1005 and radio broadcast information distribution server 1006 provide page information for package media sales, page information for on-air list information distribution, etc.)
- the service session ID information and the like read from the authentication information storage section 108 together with the page information acquisition request signal to be acquired are sequentially transmitted to the music data via the communication control section 103 and the network interface 103. Send to distribution server 1004.
- the service session ID information includes the client terminal 1002, the music data distribution server 1004, the sales server 1005, and the radio broadcast information distribution server 10
- the music data distribution server 1 For identification of an individual communication connection state (that is, a session), the music data distribution server 1 004, the sales server 1005 and the radio broadcast information distribution server 1006 are identification information.
- the service session ID information is described in the authentication session described above.
- music data distribution server 1004, product sales server 1005, and radio broadcast information distribution server 1006 are used for the user authentication process, etc. Expiration date (for example, about 1 minute) is set.
- the client terminal 1002 which has obtained the service session ID information from each of the servers 1004 to 1006, sends the music data distribution server 1004, If it is not possible to present to the product sales server 1005 and the radio broadcast information distribution server 1006, these publishers' music data distribution server 1004, the product sales server 1005, and the radio broadcast information
- the distribution server 1006 determines that the communication connection state specified by the service session ID information has been disconnected.
- the music data distribution server 1004, the merchandise sales server 1005, and the radio; the broadcast information distribution server 1006, the service session ID information issued in the past, and the music-related service providing system 1000 This prevents users who have not signed a contract with 0 operators from being used improperly for user authentication processing and the like.
- the service session ID information temporarily stored in the authentication information storage unit 108 is stored in the client terminal 1002, the music data distribution server 1004, the sales server 1005, and the radio broadcast information distribution server.
- the music data distribution server 1004, the merchandise server 1005, and the radio broadcast information distribution server 1006 at the access destination are accessed. It was issued by In step SP 101, the control unit 107 0 of the music data distribution server 100 4 transmits the page information acquisition request signal and the service session ID information transmitted from the client terminal 100 2 to the network interface 1. 073 and the communication control unit 1 0 7 2 are sequentially received, and the received service session ID information and the like are transmitted to the authentication processing unit 1 0 7 5.
- the authentication processing unit 1075 Under the control of the control unit 107, the authentication processing unit 1075 already temporarily stores the service session ID information and the like received from the client terminal 1002 in the authentication information storage unit 10777. The user authentication process is executed by comparing with the service session ID information etc.
- the authentication / certification processing unit 1075 uses the client terminal 1002 because the service session ID information received from the client terminal 1002 has expired, for example. If the user cannot be authenticated as an authorized user, it is determined that the request for obtaining page information for music data distribution from the client terminal 102 is not a legitimate request. -. If the authentication processing unit 1705 does not authenticate that the user using the client terminal 1002 is a legitimate user, the control unit 1707 will perform authentication error information indicating an authentication error, and music A shop code that identifies the data distribution server 1004 is transmitted to the client terminal 1002 via the communication control unit 1072 and the network interface 1073 sequentially.
- step SP102 the control unit 1023 of the client terminal 1002 transmits the authentication error information and the shop code transmitted from the music data distribution server 1004 to the network interface 1003
- the music data distribution server 1004 recognizes that the user has not been authenticated as an authorized user based on the received authentication error information.
- the shop code received from the server 104 is temporarily stored in the authentication information storage unit 108.
- the control unit 1023 distributes music data to the portal server 103.
- An authentication ticket issuance request signal for requesting an issuance of an authentication ticket for accessing the server 104 is generated, and the generated authentication ticket issuance request signal is transmitted to the shop code of the music data distribution server 104 and ⁇
- the communication control unit 10032 and the network interface 103 together with the authentication session ID information etc. already received from the portal server 100'3 and temporarily stored in the authentication information storage unit 103 The data is sent to the portal server 1003 in order.
- step SP103 the control unit 105 of the portal server 103 transmits the authentication ticket issuance request signal, the shop code and the authentication session ID information transmitted from the client terminal 102 to the network. They are sequentially received via the interface 1053 and the communication control unit 1052, and transmitted to the authentication processing unit 10556.
- the authentication processing unit 10556 stores the authentication session ID information and the like received from the client terminal 1002 and the authentication information storage unit 15057.
- the user authentication process is executed by comparing with the temporarily stored authentication session ID information.
- the authentication processing unit 1056 determines that the authentication session ID information received from the client terminal 1002 has already expired and that the user using the client terminal 1002 is an authorized user. If it cannot be authenticated, it is determined that the authentication ticket issuance request from the client terminal 1002 is not a valid request.
- the control unit 1550 sends authentication error information indicating an authentication error to the communication control unit 1. It transmits to the client terminal 1002 via the network 52 and the network interface 105 in order. .
- the authentication processing unit 10556 uses the client terminal 1002 because, for example, the authentication session ID information received from the client terminal 1002 has not expired yet. If the user is authenticated as an authorized user, the It is determined that the authentication ticket issuance request from the client terminal 1002 is a legitimate request.
- control unit 1550 shifts to step SP1018 described later.
- step SP1004 the control unit 1023 of the client terminal 1002 sends the authentication error information transmitted from the portal server 1003 to the network interface 10033 and the communication control unit 1 032, the user ID information and password information stored in the authentication information storage unit 130.8 are read out, and the read user ID information and password information are communicated.
- the data is transmitted to the portal server 103 via the section 103 and the network interface 103 sequentially.
- step SP105 the control unit 105 of the portal server 103 transmits the user ID information and password information transmitted from the client terminal 102 to the network interface 1053 and the communication control.
- the user ID information and the password information are sequentially transmitted to the authentication processing unit 105 through the unit 1052.
- the authentication processing unit 10556 converts the user ID information and password information received from the client terminal 1002 into the customer database unit 1054.
- the user authentication process is performed so as to detect whether or not the information is included in the customer information registered in the user.
- the authentication processing unit 1506 when the authentication processing unit 1506 authenticates the user who uses the client terminal 1002 as an authorized user, the authentication processing unit 1506 as the portal authentication result information under the control of the control unit 1050 Authentication session ID information and the like for the communication connection state between the client terminal 1002 and the portal server 1003, and the authentication session ID information and the like issued to the client terminal 1002.
- the authentication information is temporarily stored in the storage unit 105.
- the control unit 105 0 transmits the authentication session ID information and the like issued to the client terminal 100 2 by the authentication processing unit 105 6 to the communication control unit 105 2 and the network interface 100. 5. Transmit to client terminal 1002 sequentially via 3. '
- step SP, 116 the control unit 102 of the client terminal 102 sends the authentication session ID information and the like transmitted from the portal server 1003 to the network interface 103 and communication control.
- the received authentication session ID information and the like are temporarily stored in the authentication information storage unit 1038 by the authentication processing unit 1037.
- the control unit 1023 generates an authentication ticket issuance request signal for requesting the playback portal server 1003 to issue an authentication ticket, and transmits the generated authentication ticket issuance request signal to the playback portal server 1003.
- the communication control unit 103 and the network interface 103 sequentially transmit the authentication information.
- the shop code is temporarily stored in the authentication information storage unit 108 in the client terminal 1002.
- the present invention is not limited to this.
- Step SP 1 0 1 2 to Step SP 1 0 2 to Step 3 When executing the processing of step SP 1 0 16, the shop code is sequentially transmitted and received, so that the client terminal 100 2 has authentication information. It is possible to transmit the shop code to the portal server 103 in step SP 106 without temporarily storing the shop code in the storage unit 108.
- step SP107 the control unit 105 of the portal server 1003 transmits the authentication ticket issuance request signal, the shop code, the authentication session ID information, and the like transmitted from the client terminal 1002.
- the data is sequentially received via the network interface 1053 and the communication control unit 1052, and transmitted to the authentication processing unit 10556.
- the authentication processing unit 10556 stores the authentication session ID information and the like received from the client terminal 1002 and the authentication information storage unit 15057.
- the user authentication process is executed by comparing with the temporarily stored authentication session ID information.
- the authentication processing unit 105 for example, the authentication session ID information received from the client terminal 1002 has not yet expired, the user who uses the client terminal 1002 Is authenticated as an authorized user, it is determined that the request for issuing the authentication ticket from the client terminal 1002 is a valid request.
- control unit 1550 moves to the next step SP1018. .
- step SP 1 0 the authentication processing section 1 056 forms the shop code received from the client terminal 1 0 2 in step SP 1 0 7 under the control of the control section 1 0 5 And, based on the authentication ticket issuance request signal, an authentication ticket or the like which enables access to the music data distribution server 1004 indicated by the shop code is issued as portal authentication result information. '
- the authentication processing unit 10556 temporarily stores the issued authentication, certificate ticket, and the like in the authentication information storage unit 1057, and the client terminal 1050. Extend the expiration date of the authentication session ID information issued for 02.
- control unit 105 0 transmits the authentication ticket and the like to the communication control unit 105 2 and the network interface 105 3 together with the authentication session ID information and the like whose expiration date has been extended by the authentication processing unit 105 6.
- the message is transmitted to the client terminal 1002 in order.
- step SP109 the control unit 1023 of the client terminal 1002 'transmits the authentication ticket transmitted from the portal server 1003 and the extension of the expiration date.
- the received authentication session ID information and the like are sequentially received via the network interface 103 and the communication control unit 103, and the received authentication session ID information is sent to the authentication processing unit 103.
- control unit 1023 sends the authentication ticket and the like received from the portal server 100 ° 3 together with the authentication request signal via the communication control unit 103 and the network interface 103 in order.
- the data is transmitted to the music data distribution server 1004.
- the authentication processing unit 103 is controlled by the control unit.Under the control of 1023, the authentication information storage unit 103.3.8 extends the expiration date received from the portal server 103. By temporarily storing the authentication session ID information, etc., which is being used, overwriting the authentication session ID information, etc., before the expiration date is extended, the temporary storage is performed in the above-mentioned step SP106. The authentication session ID information, etc., updated to the authentication session ID information with an extended validity period.
- step SP102 the control unit 107 of the music data distribution server 104 transmits the authentication request signal and the authentication ticket transmitted from the client terminal 102 to the network interface 107. 3 and the communication control unit 1 ⁇ 72 sequentially.
- control unit 107 0 transmits the authentication ticket or the like received from the client terminal 100 2 together with the authentication ticket confirmation request signal for requesting confirmation of the authentication ticket or the like. And sequentially transmits to the portal server 100'3 via the network interface 1073.
- step SP 102 the control unit 105 of the portal server 100 3 transmits the authentication ticket confirmation request signal and the authentication ticket transmitted from the music data distribution server 104 to the network interface 105. 3 and the communication control unit 1052 sequentially, and sends out the received authentication ticket confirmation request signal and authentication ticket to the authentication processing unit 1.056.
- the authentication processing unit 1 506 in response to the authentication ticket confirmation request signal under the control of the control unit 1 050, the authentication processing unit 1 506 generates the authentication ticket received from the music data distribution server ⁇ 04.
- the authentication ticket received from the music data distribution server 104 is compared by comparing the authentication ticket temporarily stored in the authentication information storage unit 105 with the authentication ticket, etc. Execute the process.
- step SP 102 the control unit 107 of the music data distribution server 104 transmits the confirmation result information transmitted from the portal server 103 to the network interface 110 73 and communication control.
- the information is sequentially received through the sections 1072, and the received confirmation result information is transmitted to the authentication processing section 1075.
- the authentication processing unit 107 5 responds to the confirmation result information, and as the server authentication result information, the current client terminal 100 2 and the music data distribution server. It issues service session ID information and the like for the communication connection state with 1004, and temporarily stores the issued service session ID information and the like in the authentication information storage unit 10777.
- control unit 107 0 transmits the service session ID information and the like issued to the client terminal 100 2 by the authentication processing unit 107 5 to the communication control unit 107 2 and the network interface 107. 3 to the client terminal 1002 sequentially.
- step SP102 the control unit 1023 of the client terminal 1002 transmits the service session ID information and the like transmitted from the music data distribution server 1004 to the network interface 103 and the communication.
- the received service session ID information and the like are sequentially received via the control unit 103 and the received authentication information is temporarily stored in the authentication information storage unit 108 by the authentication processing unit 103.
- control ⁇ 10 23 requests page information for music data distribution.
- step SP 102 the control unit 107 0 of the music data distribution server 100 4 transmits the page information acquisition request signal and the service session ID information transmitted from the client terminal 100 2 to the network interface 1. 073 and the communication control unit 1072 sequentially, and sends the received service session ID information and the like to the authentication processing unit 1075. .
- step (1) the user authentication process is executed by comparing the service session ID information and the like already issued to the client terminal 102 and temporarily stored in the authentication information storage unit 10777.
- the authentication processing unit 1075 uses the client terminal 1002, for example, because the expiration date of the service session ID information and the like received from the client terminal 1002 has not yet expired.
- the user is authenticated as a legitimate user, it is determined that the request from the client terminal 1002 for obtaining the page information for music data distribution is a legitimate request.
- control unit 1070 moves to the next step SP1025. .
- step SP 1 0 25 the control section 1 070 reads out the page information for music data distribution requested by the user from the page information storage section 1 076, and the authentication processing section 1 0 7 5 The validity period of the service session ID information and the like issued to the client terminal 1002 is extended.
- control unit 1 070 executes the music read from the page information storage unit 1 0 7 6
- the client terminal via the communication control unit 1072 and the network interface 1073 together with the service information such as the service session ID information whose expiration date has been extended by the authentication processing unit 1075. Send to 1002.
- step SP106 the control unit 1023 of the client terminal 1002 transmits the music data distribution page information transmitted from the music data distribution server 1004 and the extension of the expiration date.
- Service session ID information and the like through the network interface 103 and the communication control unit 103, and sequentially receives the received page information for music data distribution in the page information generation unit 103. 6 and also sends the service session ID information and the like received from the music data distribution server 1004 to the authentication processing unit 103.
- the authentication processing unit 103 causes the authentication information storage unit 108 to extend the expiration date received from the music data distribution server 104.
- the service session ID information, etc. was temporarily stored in step SP1023 described above. Update the service session ID information, etc., to the service session ID information, etc. with an extended validity period.
- the page information generation unit 13036 generates video data based on the page information for music data distribution, and sends the generated video data to the display control unit 102.
- the display control unit 1024 performs a digital-to-analog conversion process on the video data supplied from the page information generation unit 103 and transmits the obtained analog video signal to the display unit 125. By doing so, a page for music data distribution is displayed on the display unit 125 as a video based on the analog video signal.
- the same effects as in the first embodiment can be obtained in the music-related service providing system 1000 according to the second embodiment.
- the various processes in the first and second embodiments described above may be provided by a program describing the contents of the various processes. So By executing the program on a computer, the above processing functions are realized on a computer.
- the program describing the processing content in the above-described first and second embodiments may be recorded on a computer-readable recording medium.
- the computer-readable recording medium include a magnetic recording device, an optical disk, a magneto-optical recording medium, and a semiconductor memory.
- Magnetic recording devices include hard disk drives (HDDs), flexible disks (FDs), and magnetic tapes.
- Optical discs include DVDs, DVD-RAMs, CD-ROMs (Read On Memory), and CD-Rs (Reco r dab le) / RW (R e w r it one a b le).
- a force such as MO (magneto-Opticcaldisk) is used.
- the computer that executes the program stores, for example, the program recorded on the portable recording medium or the program transferred from the server computer in its own storage device. Then, the computer reads the program from its own storage device and executes processing according to the program. It should be noted that the computer can read the program directly from the portable recording medium and execute processing according to the program. Also, the computer can execute the processing according to the received program every time the program is transferred from the server computer.
- radio broadcasting broadcasted from a radio station is applied as a receivable broadcast to the terminal device 10 and the client terminal 1002.
- Non-device 10 and client terminal 1002 receive Internet radio broadcasts and satellite radio broadcasts, and acquire their link information and radio broadcast information, or are broadcast from a television broadcasting station. Television broadcasts may be received, and various broadcast information and the like regarding the television programs of the television broadcasts may be obtained from a server on the network.
- the hardware circuit block is used.
- the present invention is not limited to this case, and the present invention is not limited to such a case where the terminal device 10 and the client terminal 1002 are mounted on the terminal device 10 and the client terminal 1002.
- the terminal may be mounted on various terminals other than the terminal 10 and the client terminal 1002. If the hardware circuit block, the functional circuit block, and the program module are mounted on the terminal, the terminal device 1 described above is used. 0 and the same processing as the client terminal 1002 can be realized.
- a communication control unit 1052 as a receiving unit and a transmitting unit
- a customer database unit 1054 as a storage unit
- a control as a deleting unit
- the portal server 1003 as the information processing apparatus is configured by the unit 1500
- the present invention is not limited to this, and other various receiving means having various configurations
- the information processing device may be configured by the storage unit, the deletion unit, and the transmission unit.
- the present invention can be used in various network systems such as a service for providing video content, in addition to a network system for providing music-related services.
- Storage means for storing the user identification information and the service identification information in association with device identification information for identifying the external device registered in advance;
- Deleting means for deleting the service identification information and then deleting the device identification information when the receiving means receives the deletion request information requesting deletion of the device identification information together with the user identification information and the device identification information; Transmitting means for transmitting, to the external device, completion information indicating that the deletion has been successfully completed by the deleting means;
- An information processing apparatus comprising:
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- Databases & Information Systems (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
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- Storage Device Security (AREA)
Abstract
Description
Claims
Priority Applications (4)
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KR1020067002866A KR101052746B1 (ko) | 2003-08-11 | 2004-05-18 | 정보처리장치 및 통신 방법 |
CN2004800267483A CN1853190B (zh) | 2003-08-11 | 2004-05-18 | 信息处理设备和通信方法 |
US10/567,689 US8006309B2 (en) | 2003-08-11 | 2004-05-18 | Information processing device and communication method |
JP2005512896A JPWO2005015420A1 (ja) | 2003-08-11 | 2004-05-18 | 情報処理装置及び通信方法 |
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JP (1) | JPWO2005015420A1 (ja) |
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JP2009176171A (ja) * | 2008-01-26 | 2009-08-06 | Sony Corp | コンテンツ取得装置、登録解除方法及びプログラム |
JP2015106303A (ja) * | 2013-11-29 | 2015-06-08 | ソフトバンクモバイル株式会社 | サーバ、端末、通信システム及び制御プログラム |
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JP4438527B2 (ja) * | 2004-06-18 | 2010-03-24 | ソニー株式会社 | 情報管理方法、情報再生装置および情報管理装置 |
EP2569965A1 (en) * | 2010-05-12 | 2013-03-20 | Modeva Interactive | A method of authenticating subscription to a mobile content service |
KR101909487B1 (ko) | 2011-09-30 | 2018-12-19 | 삼성전자 주식회사 | 디바이스를 서버에 등록하는 방법 및 이를 구비한 장치 |
JP6111713B2 (ja) * | 2013-02-06 | 2017-04-12 | 株式会社リコー | 情報処理システム、情報処理装置、認証情報管理方法及びプログラム |
JP6341657B2 (ja) * | 2013-12-13 | 2018-06-13 | キヤノン株式会社 | 通信機器およびその制御方法、システム、プログラム並びに記憶媒体 |
JP5949824B2 (ja) * | 2014-03-31 | 2016-07-13 | ブラザー工業株式会社 | 情報処理装置及びプログラム |
CN106330844B (zh) * | 2015-07-02 | 2020-08-04 | 阿里巴巴集团控股有限公司 | 一种跨终端的免登方法和设备 |
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- 2004-05-18 US US10/567,689 patent/US8006309B2/en not_active Expired - Fee Related
- 2004-05-18 JP JP2005512896A patent/JPWO2005015420A1/ja active Pending
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Also Published As
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KR101052746B1 (ko) | 2011-08-01 |
US8006309B2 (en) | 2011-08-23 |
JPWO2005015420A1 (ja) | 2006-10-05 |
KR20060069454A (ko) | 2006-06-21 |
US20060274757A1 (en) | 2006-12-07 |
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