WO2006106625A1 - Information processing device and information processing method - Google Patents

Information processing device and information processing method Download PDF

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Publication number
WO2006106625A1
WO2006106625A1 PCT/JP2006/306140 JP2006306140W WO2006106625A1 WO 2006106625 A1 WO2006106625 A1 WO 2006106625A1 JP 2006306140 W JP2006306140 W JP 2006306140W WO 2006106625 A1 WO2006106625 A1 WO 2006106625A1
Authority
WO
WIPO (PCT)
Prior art keywords
broadcast
information
request
program
station
Prior art date
Application number
PCT/JP2006/306140
Other languages
French (fr)
Japanese (ja)
Inventor
Akihiro Denda
Yuji Sakamoto
Kazuaki Endo
Hiroki Katoh
Hiroko Tamura
Takeshi Sada
Yoshio Sekine
Original Assignee
Pioneer Corporation
Pioneer System Technologies Corporation
Tech Experts Incorporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pioneer Corporation, Pioneer System Technologies Corporation, Tech Experts Incorporation filed Critical Pioneer Corporation
Publication of WO2006106625A1 publication Critical patent/WO2006106625A1/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H60/00Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/76Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
    • H04H60/81Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
    • H04H60/82Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself the transmission system being the Internet
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/002Programmed access in sequence to a plurality of record carriers or indexed parts, e.g. tracks, thereof, e.g. for editing
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/36Monitoring, i.e. supervising the progress of recording or reproducing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H20/00Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65Arrangements characterised by transmission systems for broadcast
    • H04H20/71Wireless systems
    • H04H20/72Wireless systems of terrestrial networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H20/00Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65Arrangements characterised by transmission systems for broadcast
    • H04H20/76Wired systems
    • H04H20/77Wired systems using carrier waves
    • H04H20/78CATV [Community Antenna Television] systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H20/00Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65Arrangements characterised by transmission systems for broadcast
    • H04H20/76Wired systems
    • H04H20/82Wired systems using signals not modulated onto a carrier

Definitions

  • the present application relates to a technical field such as an information recording / reproducing apparatus capable of recording and reproducing program information such as music.
  • a technology that obtains the latest hit chart information from a predetermined site on one net and rearranges many songs recorded in HD in the order of the latest hit chart.
  • Patent Document 1 JP 2004-288330 A
  • an information processing apparatus provides request information indicating a request for program information designated by a user to a broadcasting station that broadcasts program information in response to a request.
  • the information processing method transmits the request information indicating the request for the program information designated by the user to the broadcasting station that broadcasts the program information in response to the request via the communication unit.
  • a step of receiving broadcast decision information indicating the broadcast decision transmitted from the broadcast station when the broadcast station decides to broadcast program information related to the request; and the received broadcast decision And a step of performing a setting process for receiving the program information related to the broadcast determination based on the information.
  • An information processing program transmits request information indicating a request for program information designated by a user to a broadcasting station that broadcasts program information in response to a request.
  • request information indicating a request for program information designated by a user
  • broadcasting station that broadcasts program information in response to a request.
  • the broadcast determination information indicating the broadcast determination transmitted from the broadcast station is received, and based on the received broadcast determination information
  • the broadcast It is made to function so that the setting process for receiving the program information concerning a decision may be performed.
  • a recording medium according to claim 8 is characterized in that the information processing program according to claim 7 is recorded so as to be readable by a computer.
  • FIG. 1 is a diagram showing a schematic configuration example of an information recording / reproducing apparatus in the present embodiment.
  • FIG. 2 is a flowchart showing a main routine in the system control unit 18.
  • FIG. 3 is a flowchart showing music request processing in the system control unit 18.
  • FIG. 4 is a flowchart showing request music reception processing in the system control unit 18
  • FIG. 1 is a diagram showing a schematic configuration example of an information recording / reproducing apparatus in the present embodiment.
  • the information recording / reproducing apparatus 1 includes a plurality of tuners 11a to 11c, a source A selection unit 12, an HD (Hard Disk) drive 13, a playback output processing unit 14, a speaker 15, a network connection processing unit 16, a display / operation unit 17, a system control unit 18, and the like are configured.
  • the tuner 11 a receives a broadcast signal (broadcast radio wave) broadcast from a TV (television) broadcast station 21 via the antenna 10 a, and the received signal power is also an audio signal in a channel corresponding to the broadcast station 21. Is extracted, and the audio signal is demodulated and output to the source selection unit 12.
  • the tuner ib receives a broadcast signal (broadcast radio wave) broadcast from the radio broadcast station 22 via the antenna 10b, and extracts an audio signal on a channel corresponding to the broadcast station 22 from the received signal.
  • the audio signal is demodulated and output to the source selection unit 12.
  • the tuner 1 lc receives the broadcast signal broadcast from the cable broadcasting station 23 via the dedicated line 10c, and the reception signal power of the tuner 1 lc extracts the audio signal in the channel corresponding to the broadcasting station 23, and the audio signal Is demodulated and output to the source selector 12.
  • the TV broadcast station 21, the radio broadcast station 22, and the cable broadcast station 23 all broadcast music (an example of program information) in response to a request from the listener (distribution).
  • each broadcasting station transmits a broadcast device (distribution device) for broadcasting (distributing) the music and an electronic mail from the information recording / reproducing device 1 via the Internet 25.
  • a mail server POP3 server and SMTP server
  • sends e-mails to the receiving and information recording / reproducing device 1 acquires e-mails from the mail server, aggregates requests, and broadcasts based on the aggregation results
  • a broadcast music determination processing device that performs a process of determining the music to be performed.
  • the TV broadcast station 21, the radio broadcast station 22, and the wired broadcast station 23 are taken as an example in the present embodiment, but music (an example of program information) is broadcast in response to a request.
  • Broadcasting stations are broadcasted from various broadcasting stations such as CATV (cable television) broadcasting stations and Internet broadcasting stations (having distribution servers) that broadcast (distribute) music on the Internet. It may be configured to receive broadcast waves and broadcast signals (distribution signals).
  • a TV broadcast station 21, a radio broadcast station 22, and a cable broadcast station 23 are used.
  • a TV broadcast station, a radio broadcast station, and a cable broadcast station each have a large number of broadcast stations for each channel (for example, channel “11 1”).
  • TV broadcast station, TV broadcast station of channel “200”, etc.) are used.
  • the source selection unit 12 selects one of the sources of the TV broadcast station 21, the radio broadcast station 22, the cable broadcast station 23, and the HD drive 13 as a source. Select, in other words, select one of the tuners 11a to 11c and the HD drive 13, and select one of the audio signals output from the tuners 11a to 11c and the audio signal output from the HD drive 13. These audio signals are output to the playback output processing unit 14.
  • CD Compact Disc
  • DVD Digital Versatile Disc
  • MD Mini Disc
  • the information recording / reproducing apparatus 1 is provided with a disc reproducing unit that reproduces music recorded on a recording medium, and the source selecting unit 12 also selects and outputs the audio signal output from the disc reproducing unit. You can do it.
  • the HD drive 13 includes a nother memory and HD, and records music data included in the audio signal output from the source selection unit 12 in HD under the control of the system control unit 18, Alternatively, the music data recorded on the HD is read and the audio signal is output to the source selection unit 12.
  • the reproduction output processing unit 14 includes a decoder, a DAC (Digita-to-Analog Converter), an AMP (Amplifier), and the like, and performs reproduction output processing of the audio signal output from the source selection unit 12. Do. For example, if the audio signal output from the source selection unit 12 is a digital audio signal, the digital audio signal (decoded by a decoder in the case of a further compressed digital audio signal) is analogized by the DAC. This is converted into an audio signal, and the converted analog audio signal is amplified by AMP and output. On the other hand, when the audio signal output from the source selection unit 13 is an analog audio signal, the analog audio signal is amplified by AMP and output. Thus, the audio signal output from the reproduction output processing unit 14 is output to the outside as a sound wave from the speaker 15.
  • DAC Digital-to-Analog Converter
  • AMP Anamplifier
  • the network connection processing unit 16 is connected to the Internet 25 as an example of communication means (for example, an ISP (Internet Service Program) under the control of the system control unit 18.
  • ISP Internet Service Program
  • a connection request is made to the server of (a), and the connection is made to the Internet 25 through an authentication process.
  • the display / operation unit 17 includes, for example, operation buttons for inputting various operation instructions by the user, and an operation signal corresponding to the operation button pressed by the user is sent to the system control unit 18. It is output.
  • the display / operation unit 17 has a display panel for displaying various information.
  • the system control unit 18 includes a CPU (Central Processing Unit), a RAM (Random Access).
  • CPU Central Processing Unit
  • RAM Random Access
  • ROM Read Only Memory
  • various data and programs including the information processing program, e-mail processing program, and browser program of the present application.
  • the system control unit 18 uses, as a request information transmission means, the user to the TV broadcast station 21, the radio broadcast station 22, and the cable broadcast station 23 all or part of the broadcast stations.
  • Request information indicating a request for the specified music is transmitted via the Internet 25 as an example of communication means (for example, transmitted by e-mail), and the broadcast of the music related to the request is determined by the broadcasting station.
  • the broadcast decision information indicating the broadcast decision transmitted (returned) from the broadcast station to the information recording / reproducing apparatus 1 via the Internet 25 is received as a broadcast decision information receiving means (for example, an ISP (Received by e-mail through the mail server).
  • the system control unit 18 serves as reception processing setting means based on the received broadcast determination information (for example, the song title, artist name, channel, song broadcast start time, performance time, etc. are included). In addition, settings necessary for the music reception process related to broadcast determination (for example, channel selection setting, source selection setting, etc.) are made.
  • the system control unit 18 also functions as a Web browser, and the network connection processing unit 16 is controlled by the Web browser function according to instructions from the user via the display / operation unit 17.
  • Web server connected to the Internet 25 for example, easy Information related to the song (information providing server) 26 (Access by specifying the URL (Uniform Resource Locator) of the Web server) and obtain data such as song hit chart list and electronic program guide (eg HTML file) Display ⁇ Displayed on the display screen of the display panel in the operation unit 17! /
  • FIG. 2 is a flowchart showing a main routine in the system control unit 18,
  • FIG. 3 is a flowchart showing music request processing in the system control unit 18, and
  • FIG. 4 is a request song reception in the system control unit 18. It is a flowchart which shows a process.
  • step S 4 when the user presses the operation button corresponding to the music request instruction in the display / operation unit 17, the system control unit 18 responds (step S 1: Y), and the music shown in FIG. The process proceeds to request processing (step S4).
  • step S5 When the user presses the operation button corresponding to the request music reception instruction in the display / operation unit 17, the system control unit 18 responds to this (step S2: Y), and the return music shown in FIG. The process proceeds to reception processing (step S5).
  • step S3 various operations based on other functions in the information recording / reproducing apparatus 1 are performed, but since they are not directly related to the present application, detailed description thereof is omitted.
  • the system control unit 18 acquires the electronic program guide data from the Web server 26 via, for example, the network connection processing unit 16 and the Internet 25 (step S 11) It is determined whether or not there is a program (that is, an available program) that broadcasts (distributes) the music in response to a request within a predetermined period (eg, 3 days) from now (step S12).
  • the electronic program guide data contains information such as the program title, content, genre, and broadcast time, and whether or not the program broadcasts (distributes) music upon request.
  • the system control unit 18 searches for a program (a program currently being broadcast or a program scheduled to be broadcast in the future) that broadcasts (distributes) the music upon request. .
  • Step S12 If there is a program that broadcasts (distributes) the music in response to the request (step S12: Y), the system control unit 18 specifies the program and the broadcasting station that broadcasts the program (schedule). Step S13), store, and go to Step S14. Note that, for example, a plurality of broadcasting stations may be specified, such as the TV broadcasting station 21 and the radio broadcasting station 22.
  • step S12 if there is no program that broadcasts (distributes) the music upon request (step S12: N), the system control unit 18 indicates that there is no available program in the display / operation unit 17 Display on the display screen of the display panel (step S19), and return to the processing shown in FIG.
  • step S14 the system control unit 18 acquires the latest hit chart list data of the music from the Web server 26 via, for example, the network connection processing unit 16 and the Internet 25, and displays and operates the data. It is displayed on the display screen of the display panel in the section 17 and waits for the user to specify a musical piece (step S15).
  • step S15 Y
  • step S16 The title, key taste name, etc. of the music specified by is specified (step S16) and stored.
  • the system control unit 18 obtains the e-mail address of the specified broadcast station from, for example, the e-mail address list of the broadcast station pre-recorded on the HD, and at the same time, specifies the specified e-mail address.
  • An e-mail including request information describing the title, artist name, and program name of the recorded music is generated (step S17), and the e-mail is broadcast via the network connection processing unit 16 and the Internet 25. Transmit to the station (step S 18) and return to the processing shown in FIG.
  • an e-mail is transmitted to the plurality of broadcast stations.
  • the system control unit 18 may be configured to send an e-mail including request information to the broadcasting station again.
  • the broadcast music determination processing device sends an e-mail every certain time (for example, 1 minute).
  • the server obtains the received e-mail, accesses the server, aggregates the title and artist name of the music for the request for each program described in the e-mail, and broadcasts the music for the request.
  • the broadcast start time of the determined music is determined.
  • what kind of music is determined is not particularly limited. For example, music whose number of requests is a predetermined number or more, music whose sales are large, or a person related to a program broadcasting the music. The desired music or the like is broadcasted.
  • the broadcast song determination processing device of the broadcast station 22 performs information requesting the song determined to be broadcast.
  • the e-mail from the recording / reproducing apparatus 1 is specified, and the title of the song, artist name, channel for broadcasting the song, broadcasting start time of the song, performance time, etc.
  • the broadcast determination information including is described, and the electronic mail is returned to the information recording / reproducing apparatus 1 via the Internet 25.
  • Information such as the title, artist name, and broadcast start time of the music determined to be broadcast is sent from the broadcast music determination processing device to the broadcast device, and the broadcast device reaches the broadcast start time.
  • the data of the music is modulated on a predetermined channel and the broadcast signal is broadcast.
  • the system control unit 18 acquires electronic program guide data from the Web server 26 via, for example, the network connection processing unit 16 and the Internet 25 (step S21). Then, it is determined whether or not there is a program (that is, an available program) that broadcasts (distributes) the music according to the request within a predetermined period (for example, 3 days) from the present (step S22).
  • a program that is, an available program
  • a predetermined period for example, 3 days
  • step S2 2 If there is a program that broadcasts (distributes) the music upon request (step S2 2: Y), the system control unit 18 identifies the program and the broadcasting station that broadcasts the program ( Step S23), then go to step S24.
  • step S22 if there is no program that broadcasts (distributes) the music upon request (step S22: 22), the system control unit 18 indicates that there is no available program in the display / operation unit 17 Display on the display screen of the display panel (step S31), and return to the processing shown in FIG.
  • step S24 the system control unit 18 receives an e-mail from the specified broadcasting station. It is determined whether or not the force is received. For example, the system control unit 18 acquires all e-mails from the ISP mail server via the network connection processing unit 16 and searches for e-mails from the broadcasting station specified in step S23.
  • step S24: Y When an e-mail from the specified broadcasting station is received (step S24: Y), the system control unit 18 determines whether or not the received e-mail is one. If it is determined (step S25) and there is one (step S25: Y), the broadcasting station that has transmitted the e-mail is determined (step S26), and the process proceeds to step S28. If an e-mail of the specified broadcasting station is received (step S 24: N), return to step S21 (that is, if there is an available program, it waits for e-mail reception). Become).
  • step S25 when the number of received e-mails is not one, that is, when e-mails from a plurality of broadcasting stations have been received (step S25: N), the broadcast decision described in those e-mails is determined. Based on the information, one of the plurality of broadcasting stations is determined (step S27), and the process proceeds to step S28. For example, the broadcast start times of songs scheduled to be broadcast from these multiple broadcast stations are compared, and the earliest (that is, close to the present) broadcast station is determined.
  • the use frequencies of the users of the plurality of broadcast stations are compared, and the broadcast station with the highest use frequency is determined. For example, as the user's operation history, the accumulated time when a channel corresponding to the broadcasting station is set for each broadcasting station is recorded in HD or the like, and the most accumulated within a predetermined period (for example, the past week). A broadcast station with a long time is most frequently used and is determined as a broadcast station.
  • step S28 the system control unit 18 performs various settings such as channel selection setting, source selection setting, and the like necessary for music reception processing related to the broadcast determination broadcast from the determined broadcast station.
  • the system control unit 18 selects and sets a tuner (any one of the tuners 11a to 11c) that receives a broadcast signal of the determined broadcasting station, and selects and sets a channel corresponding to the broadcasting station.
  • a selection command is given to the selected tuner, and a tuner selection command (source selection command) is given to the source selection unit 12.
  • an audio signal including the data of the song is transmitted by the tuner. And is output from the source selection unit 12 to the reproduction output processing unit 14.
  • Such a setting may be executed several minutes before the broadcast start time of the music included in the broadcast determination information.
  • the system control unit 18 may perform recording (recording) reservation setting according to the broadcast start time and performance time of the music included in the broadcast determination information.
  • step S29: Y the system control unit 18 controls the reproduction output processing unit 14 to output the audio signal output from the source selection unit 12. If there is a recording (recording) reservation setting, the HD drive 13 is controlled to record the song (step S30). Return to the process shown in Figure 2. As a result, the music related to the request broadcast from the broadcasting station is output from the speaker 15, and the music is recorded on the HD in the HD drive 13.
  • request information indicating a request for a song desired by a user is transmitted to a broadcast station that broadcasts (distributes) a song in response to a request, and the request is transmitted. Since the broadcast decision information indicating the broadcast decision transmitted from the broadcasting station is received when the broadcast of the song is decided, and the settings necessary for the reception process of the song are made, the user selects the desired song. You can easily audition for a long time, and easily determine whether or not you have the power to purchase the song (to help you purchase the song). Also, since the broadcasted music can be recorded in HD, the music can be registered in your favorite playlist.
  • the hit chart list can be used effectively.
  • the broadcast determination information transmitted from the broadcast station is configured to include quality information regarding the quality of the music related to the broadcast determination, and the system control unit 18 Then, based on the quality information, the recording discriminating unit determines whether or not it is capable of recording (recording) the music related to the broadcast determination.
  • the composition may be configured such that the music related to the determination is recorded on the HD by controlling the HD drive 13. For example, as an example of quality information, whether the music to be broadcast is complete or not For example, information indicating power (for example, only the climax part of the music, or not when the music is only No. 1) or information indicating whether the music being broadcast is digital or not. Then, for example, when the music to be broadcast is complete or digital, it is determined to be recorded (that is, the music worth recording and remaining).
  • the user requested by operating the operation button! / The ability to specify music from the hit chart list This is not limited to this. For example, it is used to specify a song that has not been hit or a song that has not been released (to be released in the future). May be. If it is decided to broadcast an unreleased song, the user can easily determine whether or not to make a purchase reservation for the song before the song is released.
  • the power described as an example of music as program information is not limited to this.
  • the program information may be applied only to video, video and audio.
  • the information recording / reproducing apparatus includes a video processing unit, a display, and the like, and request information indicating a request such as a desired movie or a song with video specified by the user is transmitted to the broadcasting station. Therefore, when the broadcast of the movie or the like is decided, the broadcast decision information from the broadcast station is received, and the setting process for receiving the movie or the like related to the broadcast decision is received based on the broadcast decision information. Will be done
  • the present invention is not limited to the above embodiment.
  • the above-described embodiment is an exemplification, and the present invention has substantially the same configuration as the technical idea described in the claims of the present invention, and any device that exhibits the same function and effect is the present invention. It is included in the technical scope.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
  • Information Transfer Between Computers (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)

Abstract

An information processing device enabling the user to listen to program information such as a musical composition trial for a longer time than conventional and to easily judge whether or not to purchase the musical composition, an information processing method, and an information processing program are provided. The information processing device comprises request information transmitting means for transmitting request information representing a request for program information specified by a user to a broadcast station broadcasting program information in response to a request, broadcast determination information receiving means for receiving broadcast determination information representing the broadcast determination transmitted from the broadcast station when the broadcast of the program information relating to the request is determined at the broadcast station, and reception setting means for making settings to receive the program information relating to the broadcast determination according to the received broadcast determination information.

Description

明 細 書  Specification
情報処理装置及び情報処理方法等  Information processing apparatus and information processing method, etc.
技術分野  Technical field
[0001] 本願は、楽曲等のプログラム情報の記録、再生を行うことが可能な情報記録再生装 置等の技術分野に関する。  The present application relates to a technical field such as an information recording / reproducing apparatus capable of recording and reproducing program information such as music.
背景技術  Background art
[0002] 近年、 HD (Hard Disk)等の記録媒体の大容量化や、 MP (MPEG Audio Layer) 3、 ATRAC (Adaptive TRansform Acoustic Coding) 3等のデータ圧縮技術の進展によ り、ユーザが、例えばオーディオ機器やパーソナルコンピュータ等を使用して、多くの 楽曲(曲)を、一つの HD等に記録して再生することが可能になっている。  [0002] In recent years, with the increase in capacity of recording media such as HD (Hard Disk) and the development of data compression technologies such as MP (MPEG Audio Layer) 3 and ATRAC (Adaptive TRansform Acoustic Coding) 3, For example, it is possible to record and play many songs (songs) on a single HD using an audio device or personal computer.
[0003] 特に、最近では、インターネット上で楽曲を販売するサイトが増えており、ユーザは 、例えばオーディオ機器やパーソナルコンピュータ等を使用して、このようなサイトか ら楽曲を購入してダウンロードし、 HDに記録することが可能になっている。更に、そ のようなサイトでは、一般に、ユーザが、楽曲を購入するカゝ否かを容易に判断できるよ うに、楽曲の試聴が可能になっている。  [0003] In particular, recently, an increasing number of sites sell music on the Internet, and users purchase and download music from such sites using, for example, audio devices and personal computers. It is possible to record to HD. Furthermore, such sites generally allow the user to listen to music so that the user can easily determine whether or not to purchase the music.
[0004] ところで、このように HDに記録される曲数が多くなると、ユーザは、楽曲の再生順序 を規定するプレイリストを作成、管理することが大変になるが、特許文献 1には、インタ 一ネット上の所定のサイトから最新のヒットチャート情報を取得し、 HDに記録されて ヽ る多くの楽曲を最新のヒットチャートの順に並び替える技術が開示されている。  [0004] By the way, when the number of songs recorded in HD increases in this way, it becomes difficult for the user to create and manage a playlist that defines the playback order of the songs. A technology is disclosed that obtains the latest hit chart information from a predetermined site on one net and rearranges many songs recorded in HD in the order of the latest hit chart.
特許文献 1:特開 2004— 288330号公報  Patent Document 1: JP 2004-288330 A
発明の開示  Disclosure of the invention
発明が解決しょうとする課題  Problems to be solved by the invention
[0005] し力しながら、上述したような楽曲を販売するサイトにおける楽曲の試聴時間は、著 作権等によって、 1曲につき一律に 30秒程度に制限されているため、ユーザは、そ の楽曲を購入するか否かを判断することが困難な場合があり得る。 [0005] However, since the listening time of music on a site that sells music as described above is uniformly limited to about 30 seconds per song by copyright, etc., the user can It may be difficult to determine whether or not to purchase music.
[0006] また、最新のヒットチャートの順に並び替える技術では、ユーザはヒットチャートにあ つて HDに記録されて 、る楽曲にっ 、て容易に聴くことができるものの、ヒットチャート にあるけれども HDに記録されて ヽな 、楽曲にっ 、て容易に聴くことができな 、ため 、ユーザがそのような楽曲を購入するか否かを判断することが困難な場合があり得る [0006] In addition, with the technology that rearranges the latest hit charts in order, the user can easily listen to the music that is recorded in HD for the hit chart, but the hit chart. However, since it is recorded in HD and cannot be listened to easily, it may be difficult for the user to decide whether or not to purchase such a song.
[0007] そこで、本願は、このような問題の解消を一つの課題とし、ユーザが楽曲等のプログ ラム情報を従来よりも長く時間試聴でき、楽曲を購入するか否力の判断を容易にさせ ることが可能な情報処理装置、情報処理方法、及び情報処理プログラム等を提供す ることを目的する。 [0007] Therefore, in the present application, solving such a problem is an issue, and the user can listen to the program information such as music for a longer time than before, making it easy to determine whether or not to purchase the music. It is an object to provide an information processing apparatus, an information processing method, and an information processing program.
課題を解決するための手段  Means for solving the problem
[0008] 上記課題を解決するため、請求項 1に記載の情報処理装置は、リクエストに応じて プログラム情報を放送する放送局に対して、ユーザにより指定されたプログラム情報 のリクエストを示すリクエスト情報を送信するリクエスト情報送信手段と、前記リクエスト に係るプログラム情報の放送が前記放送局にぉ 、て決定された場合に、当該放送局 から送信された当該放送決定を示す放送決定情報を受信する放送決定情報受信手 段と、前記受信された放送決定情報に基づいて、前記放送決定に係るプログラム情 報を受信するための設定処理を行う受信設定処理手段と、を備えることを特徴とする [0008] In order to solve the above problem, an information processing apparatus according to claim 1 provides request information indicating a request for program information designated by a user to a broadcasting station that broadcasts program information in response to a request. A broadcast information to be transmitted, and a broadcast decision for receiving broadcast decision information indicating the broadcast decision transmitted from the broadcast station when the broadcast of the program information related to the request is decided by the broadcast station. An information receiving means; and a reception setting processing means for performing a setting process for receiving program information related to the broadcast decision based on the received broadcast decision information.
[0009] 請求項 6に記載の情報処理方法は、リクエストに応じてプログラム情報を放送する 放送局に対して、ユーザにより指定されたプログラム情報のリクエストを示すリクエスト 情報を通信手段を介して送信する工程と、前記リクエストに係るプログラム情報の放 送が前記放送局において決定された場合に、当該放送局から送信された当該放送 決定を示す放送決定情報を受信する工程と、前記受信された放送決定情報に基づ いて、前記放送決定に係るプログラム情報を受信するための設定処理を行う工程と、 を備えることを特徴とする。 [0009] The information processing method according to claim 6 transmits the request information indicating the request for the program information designated by the user to the broadcasting station that broadcasts the program information in response to the request via the communication unit. A step of receiving broadcast decision information indicating the broadcast decision transmitted from the broadcast station when the broadcast station decides to broadcast program information related to the request; and the received broadcast decision And a step of performing a setting process for receiving the program information related to the broadcast determination based on the information.
[0010] 請求項 7に記載の情報処理プログラムは、コンピュータを、リクエストに応じてプログ ラム情報を放送する放送局に対して、ユーザにより指定されたプログラム情報のリク エストを示すリクエスト情報を送信し、前記リクエストに係るプログラム情報の放送が前 記放送局において決定された場合に、当該放送局から送信された当該放送決定を 示す放送決定情報を受信し、前記受信された放送決定情報に基づいて、前記放送 決定に係るプログラム情報を受信するための設定処理を行うように機能させることを 特徴とする。 [0010] An information processing program according to claim 7 transmits request information indicating a request for program information designated by a user to a broadcasting station that broadcasts program information in response to a request. When the broadcast of the program information related to the request is determined in the broadcast station, the broadcast determination information indicating the broadcast determination transmitted from the broadcast station is received, and based on the received broadcast determination information The broadcast It is made to function so that the setting process for receiving the program information concerning a decision may be performed.
[0011] 請求項 8に記載の記録媒体は、請求項 7に記載の情報処理プログラムがコンビユー タ読み取り可能に記録されて 、ることを特徴とする。  [0011] A recording medium according to claim 8 is characterized in that the information processing program according to claim 7 is recorded so as to be readable by a computer.
図面の簡単な説明  Brief Description of Drawings
[0012] [図 1]本実施形態における情報記録再生装置の概要構成例を示す図である。  FIG. 1 is a diagram showing a schematic configuration example of an information recording / reproducing apparatus in the present embodiment.
[図 2]システム制御部 18におけるメインルーチンを示すフローチャートである。  FIG. 2 is a flowchart showing a main routine in the system control unit 18.
[図 3]システム制御部 18における楽曲リクエスト処理を示すフローチャートである。  FIG. 3 is a flowchart showing music request processing in the system control unit 18.
[図 4]システム制御部 18におけるリクエスト楽曲受信処理を示すフローチャートである 符号の説明  FIG. 4 is a flowchart showing request music reception processing in the system control unit 18
[0013] 1 情報記録再生装置 [0013] 1 Information recording / reproducing apparatus
l la〜l ld チューナ  l la ~ l ld tuner
12 ソース選択部  12 Source selection section
13 HDドライブ  13 HD drive
14 再生出力処理部  14 Playback output processing section
15 スピーカ  15 Speaker
16 ネットワーク接続処理部  16 Network connection processor
17 表示,操作部  17 Display and operation section
18 システム制御部  18 System controller
発明を実施するための最良の形態  BEST MODE FOR CARRYING OUT THE INVENTION
[0014] 以下、本願の最良の実施形態を添付図面に基づいて説明する。なお、以下に説明 する実施の形態は、情報記録再生装置に対して本願を適用した場合の実施形態で ある。 Hereinafter, the best embodiment of the present application will be described with reference to the accompanying drawings. The embodiment described below is an embodiment when the present application is applied to an information recording / reproducing apparatus.
[0015] 先ず、図 1等を参照して、本実施形態における情報記録再生装置の構成及び機能 について説明する。  First, the configuration and function of the information recording / reproducing apparatus in the present embodiment will be described with reference to FIG. 1 and the like.
[0016] 図 1は、本実施形態における情報記録再生装置の概要構成例を示す図である。  FIG. 1 is a diagram showing a schematic configuration example of an information recording / reproducing apparatus in the present embodiment.
[0017] 図 1に示すように、情報記録再生装置 1は、複数のチューナ 11a乃至 l lc、ソース 選択部 12、 HD (Hard Disk)ドライブ 13、再生出力処理部 14、スピーカ 15、ネ ットワーク接続処理部 16、表示'操作部 17、及びシステム制御部 18等を備えて構成 されている。 As shown in FIG. 1, the information recording / reproducing apparatus 1 includes a plurality of tuners 11a to 11c, a source A selection unit 12, an HD (Hard Disk) drive 13, a playback output processing unit 14, a speaker 15, a network connection processing unit 16, a display / operation unit 17, a system control unit 18, and the like are configured.
[0018] チューナ 11aは、 TV (テレビジョン)放送局 21から放送された放送信号 (放送電波) をアンテナ 10aを介して受信し、その受信信号力も当該放送局 21に対応するチャン ネルにおける音声信号を抽出し、当該音声信号を復調してソース選択部 12に出力 する。  The tuner 11 a receives a broadcast signal (broadcast radio wave) broadcast from a TV (television) broadcast station 21 via the antenna 10 a, and the received signal power is also an audio signal in a channel corresponding to the broadcast station 21. Is extracted, and the audio signal is demodulated and output to the source selection unit 12.
[0019] チューナ l ibは、ラジオ放送局 22から放送された放送信号 (放送電波)をアンテナ 10bを介して受信し、その受信信号から当該放送局 22に対応するチャンネルにおけ る音声信号を抽出し、当該音声信号を復調してソース選択部 12に出力する。  [0019] The tuner ib receives a broadcast signal (broadcast radio wave) broadcast from the radio broadcast station 22 via the antenna 10b, and extracts an audio signal on a channel corresponding to the broadcast station 22 from the received signal. The audio signal is demodulated and output to the source selection unit 12.
[0020] チューナ 1 lcは、有線放送局 23から放送された放送信号を専用回線 10cを介して 受信し、その受信信号力も当該放送局 23に対応するチャンネルにおける音声信号 を抽出し、当該音声信号を復調してソース選択部 12に出力する。  [0020] The tuner 1 lc receives the broadcast signal broadcast from the cable broadcasting station 23 via the dedicated line 10c, and the reception signal power of the tuner 1 lc extracts the audio signal in the channel corresponding to the broadcasting station 23, and the audio signal Is demodulated and output to the source selector 12.
[0021] ここで、本実施形態において、 TV放送局 21、ラジオ放送局 22、及び有線放送局 2 3は、何れも聴者からのリクエストに応じて楽曲(プログラム情報の一例)を放送 (配信 )する放送局であり、夫々の放送局は、図示しないが、当該楽曲を放送 (配信)するた めの放送装置 (配信装置)と、インターネット 25を介して情報記録再生装置 1からの 電子メールの受信及び情報記録再生装置 1への電子メールの送信を行うメールサー ノ (POP3サーバ及び SMTPサーバ)と、当該メールサーバから電子メールを取得し てリクエストを集計し、当該集計結果に基づいて放送するべき楽曲を決定する処理を 行う放送楽曲決定処理装置と、を備えている。  [0021] Here, in this embodiment, the TV broadcast station 21, the radio broadcast station 22, and the cable broadcast station 23 all broadcast music (an example of program information) in response to a request from the listener (distribution). Although not shown in the drawing, each broadcasting station transmits a broadcast device (distribution device) for broadcasting (distributing) the music and an electronic mail from the information recording / reproducing device 1 via the Internet 25. A mail server (POP3 server and SMTP server) that sends e-mails to the receiving and information recording / reproducing device 1, and acquires e-mails from the mail server, aggregates requests, and broadcasts based on the aggregation results And a broadcast music determination processing device that performs a process of determining the music to be performed.
[0022] なお、本実施形態においては、一例として TV放送局 21、ラジオ放送局 22、及び有 線放送局 23を例にとったが、リクエストに応じて楽曲(プログラム情報の一例)を放送 する放送局は、これらに限定されるものではなぐ CATV (ケーブルテレビジョン)放 送局や、インターネット上で楽曲を放送 (配信)するインターネット放送局 (配信サー バを有する)等様々な放送局から放送された放送波や放送信号 (配信信号)を受信 するように構成しても良い。  In the present embodiment, the TV broadcast station 21, the radio broadcast station 22, and the wired broadcast station 23 are taken as an example in the present embodiment, but music (an example of program information) is broadcast in response to a request. Broadcasting stations are broadcasted from various broadcasting stations such as CATV (cable television) broadcasting stations and Internet broadcasting stations (having distribution servers) that broadcast (distribute) music on the Internet. It may be configured to receive broadcast waves and broadcast signals (distribution signals).
[0023] また、図 1の例では、 TV放送局 21、ラジオ放送局 22、及び有線放送局 23のように 、夫々一つずつ放送局を示しているが、実際には、 TV放送局、ラジオ放送局、及び 有線放送局としては、夫々、チャンネル毎に多数の放送局(例えば、チャンネル「11 1」の TV放送局、チャンネル「200」の TV放送局等)が存在することになる。 [0023] In the example of FIG. 1, a TV broadcast station 21, a radio broadcast station 22, and a cable broadcast station 23 are used. However, in reality, a TV broadcast station, a radio broadcast station, and a cable broadcast station each have a large number of broadcast stations for each channel (for example, channel “11 1”). TV broadcast station, TV broadcast station of channel “200”, etc.).
[0024] ソース選択部 12は、システム制御部 18からのソース選択指令の下、 TV放送局 21 、ラジオ放送局 22、有線放送局 23、及び HDドライブ 13のソースうちの何れかのソー スを選択、言い換えれば、チューナ 11a乃至 l lc、及び HDドライブ 13のうちの何れ かを選択し、チューナ 11a乃至 11cから出力された音声信号、及び HDドライブ 13か ら出力された音声信号のうちの何れかの音声信号を再生出力処理部 14に出力する ようになっている。 [0024] Under the source selection command from the system control unit 18, the source selection unit 12 selects one of the sources of the TV broadcast station 21, the radio broadcast station 22, the cable broadcast station 23, and the HD drive 13 as a source. Select, in other words, select one of the tuners 11a to 11c and the HD drive 13, and select one of the audio signals output from the tuners 11a to 11c and the audio signal output from the HD drive 13. These audio signals are output to the playback output processing unit 14.
[0025] なお、 CD (Compact Disc) , DVD (Digital Versatile Disc) , MD (Mini Disc  [0025] CD (Compact Disc), DVD (Digital Versatile Disc), MD (Mini Disc
)等の記録媒体に記録された楽曲を再生するディスク再生部を情報記録再生装置 1 に備えさせ、当該ディスク再生部から出力された音声信号をもソース選択部 12が選 択出力するように構成しても良 、。  ) Etc., the information recording / reproducing apparatus 1 is provided with a disc reproducing unit that reproduces music recorded on a recording medium, and the source selecting unit 12 also selects and outputs the audio signal output from the disc reproducing unit. You can do it.
[0026] HDドライブ 13は、ノ ッファメモリ及び HDを備えており、システム制御部 18の制御 の下、ソース選択部 12から出力された音声信号に含まれる楽曲のデータを HDに記 録したり、或いは、 HDに記録された楽曲のデータを読み出しその音声信号をソース 選択部 12に出力するようになっている。  [0026] The HD drive 13 includes a nother memory and HD, and records music data included in the audio signal output from the source selection unit 12 in HD under the control of the system control unit 18, Alternatively, the music data recorded on the HD is read and the audio signal is output to the source selection unit 12.
[0027] 再生出力処理部 14は、デコーダ、 DAC (Digita卜 to-Analog Converter)、及び A MP (Amplifier)等を備えており、ソース選択部 12から出力された音声信号の再生出 力処理を行う。例えば、ソース選択部 12から出力された音声信号がデジタル音声信 号である場合には、そのデジタル音声信号 (更に圧縮されたデジタル音声信号の場 合にはデコーダにてデコードする)を DACによりアナログ音声信号に変換し、変換さ れたアナログ音声信号を AMPにより増幅して出力する。一方、ソース選択部 13から 出力された音声信号がアナログ音声信号である場合には、そのアナログ音声信号を AMPにより増幅して出力する。こうして、再生出力処理部 14から出力された音声信 号は、スピーカ 15から音波として外部に出力される。  [0027] The reproduction output processing unit 14 includes a decoder, a DAC (Digita-to-Analog Converter), an AMP (Amplifier), and the like, and performs reproduction output processing of the audio signal output from the source selection unit 12. Do. For example, if the audio signal output from the source selection unit 12 is a digital audio signal, the digital audio signal (decoded by a decoder in the case of a further compressed digital audio signal) is analogized by the DAC. This is converted into an audio signal, and the converted analog audio signal is amplified by AMP and output. On the other hand, when the audio signal output from the source selection unit 13 is an analog audio signal, the analog audio signal is amplified by AMP and output. Thus, the audio signal output from the reproduction output processing unit 14 is output to the outside as a sound wave from the speaker 15.
[0028] ネットワーク接続処理部 16は、システム制御部 18による制御の下、通信手段の一 例としてのインターネット 25への接続処理(例えば、 ISP (インターネットサービスプロ ノ《イダ)のサーバに対して接続要求が行われ認証処理を経てインターネット 25に接 続)を行うようになっている。 [0028] The network connection processing unit 16 is connected to the Internet 25 as an example of communication means (for example, an ISP (Internet Service Program) under the control of the system control unit 18. A connection request is made to the server of (a), and the connection is made to the Internet 25 through an authentication process.
[0029] 表示 ·操作部 17は、例えば、ユーザ力も各種操作指示を入力するための操作ボタ ンが設けられており、ユーザによって押下された操作ボタンに対応する操作信号がシ ステム制御部 18に出力されるようになっている。また、表示 ·操作部 17は、各種情報 を表示する表示パネルを有して ヽる。  [0029] The display / operation unit 17 includes, for example, operation buttons for inputting various operation instructions by the user, and an operation signal corresponding to the operation button pressed by the user is sent to the system control unit 18. It is output. The display / operation unit 17 has a display panel for displaying various information.
[0030] システム制御部 18は、 CPU (Central Processing Unit) , RAM (Random Access [0030] The system control unit 18 includes a CPU (Central Processing Unit), a RAM (Random Access).
Memory) ,各種データ及びプログラム (本願の情報処理プログラム、電子メール処理 プログラム、及びブラウザプログラムを含む)を記憶する ROM (Read Only Memory) 等を備え、 CPUが例えば ROMに記憶されているプログラム等を読み出して実行す ることにより、情報記録再生装置 1全体を統括制御すると共に、本願のリクエスト情報 送信手段、放送決定情報受信手段、及び受信処理設定手段等として機能するように なっている。 Memory), ROM (Read Only Memory) that stores various data and programs (including the information processing program, e-mail processing program, and browser program of the present application). By reading and executing, the entire information recording / reproducing apparatus 1 is controlled overall, and functions as a request information transmission unit, a broadcast decision information reception unit, a reception process setting unit, and the like of the present application.
[0031] 具体的には、システム制御部 18は、リクエスト情報送信手段として、 TV放送局 21、 ラジオ放送局 22、及び有線放送局 23の全部又は一部の放送局に対して、ユーザに より指定された楽曲のリクエストを示すリクエスト情報を通信手段の一例としてのインタ 一ネット 25を介して送信 (例えば、電子メールで送信)し、当該リクエストに係る楽曲 の放送が当該放送局において決定された場合に、当該放送局から当該情報記録再 生装置 1に対してインターネット 25を介して送信 (返信)された当該放送決定を示す 放送決定情報を、放送決定情報受信手段として受信 (例えば、 ISPのメールサーバ を介して電子メールで受信)する。そして、システム制御部 18は、受信処理設定手段 として、受信された放送決定情報 (例えば、楽曲のタイトル、アーティスト名、チャンネ ル、楽曲の放送開始時刻、及び演奏時間等が含まれる)に基づいて、放送決定に係 る楽曲の受信処理に必要な設定 (例えば、チャンネル選択設定、ソース選択設定等) を行うようになっている。  [0031] Specifically, the system control unit 18 uses, as a request information transmission means, the user to the TV broadcast station 21, the radio broadcast station 22, and the cable broadcast station 23 all or part of the broadcast stations. Request information indicating a request for the specified music is transmitted via the Internet 25 as an example of communication means (for example, transmitted by e-mail), and the broadcast of the music related to the request is determined by the broadcasting station. In this case, the broadcast decision information indicating the broadcast decision transmitted (returned) from the broadcast station to the information recording / reproducing apparatus 1 via the Internet 25 is received as a broadcast decision information receiving means (for example, an ISP (Received by e-mail through the mail server). Then, the system control unit 18 serves as reception processing setting means based on the received broadcast determination information (for example, the song title, artist name, channel, song broadcast start time, performance time, etc. are included). In addition, settings necessary for the music reception process related to broadcast determination (for example, channel selection setting, source selection setting, etc.) are made.
[0032] また、システム制御部 18は、 Webブラウザとしても機能するようになっており、ユー ザからの表示 ·操作部 17を介した指示に従って、当該 Webブラウザ機能によりネット ワーク接続処理部 16を介してインターネット 25に接続された Webサーバ(例えば、楽 曲に関する情報を情報提供サーバ) 26にアクセス(Webサーバの URL (Uniform Res ource Locator)を指定してアクセス)し、楽曲のヒットチャートリストや電子番組表等の データ(例えば、 HTMLファイル)を取得して表示 ·操作部 17における表示パネルの 表示画面上に表示するようになって!/、る。 [0032] The system control unit 18 also functions as a Web browser, and the network connection processing unit 16 is controlled by the Web browser function according to instructions from the user via the display / operation unit 17. Web server connected to the Internet 25 (for example, easy Information related to the song (information providing server) 26 (Access by specifying the URL (Uniform Resource Locator) of the Web server) and obtain data such as song hit chart list and electronic program guide (eg HTML file) Display · Displayed on the display screen of the display panel in the operation unit 17! /
[0033] 次に、図 2乃至図 4等を参照して、本実施形態における情報記録再生装置 1の動作 について説明する。 Next, the operation of the information recording / reproducing apparatus 1 in the present embodiment will be described with reference to FIGS. 2 to 4 and the like.
[0034] 図 2は、システム制御部 18におけるメインルーチンを示すフローチャートであり、図 3は、システム制御部 18における楽曲リクエスト処理を示すフローチャートであり、図 4 は、システム制御部 18におけるリクエスト楽曲受信処理を示すフローチャートである。  FIG. 2 is a flowchart showing a main routine in the system control unit 18, FIG. 3 is a flowchart showing music request processing in the system control unit 18, and FIG. 4 is a request song reception in the system control unit 18. It is a flowchart which shows a process.
[0035] 図 2の処理において、ユーザが表示 ·操作部 17における楽曲リクエスト指示に対応 する操作ボタンを押下すると、システム制御部 18は、これに応じ (ステップ S1 :Y)、図 3に示す楽曲リクエスト処理に移行する (ステップ S4)。  In the process of FIG. 2, when the user presses the operation button corresponding to the music request instruction in the display / operation unit 17, the system control unit 18 responds (step S 1: Y), and the music shown in FIG. The process proceeds to request processing (step S4).
[0036] また、ユーザが表示 ·操作部 17におけるリクエスト楽曲受信指示に対応する操作ボ タンを押下すると、システム制御部 18は、これに応じ (ステップ S2 :Y)、図 4に示すリ タエスト楽曲受信処理に移行する (ステップ S5)。  [0036] When the user presses the operation button corresponding to the request music reception instruction in the display / operation unit 17, the system control unit 18 responds to this (step S2: Y), and the return music shown in FIG. The process proceeds to reception processing (step S5).
[0037] ステップ S3では、情報記録再生装置 1におけるその他の機能に基づく様々な動作 が行われるが、本願と直接の関係がないので詳しい説明を省略する。  [0037] In step S3, various operations based on other functions in the information recording / reproducing apparatus 1 are performed, but since they are not directly related to the present application, detailed description thereof is omitted.
[0038] 図 3に示す楽曲リクエスト処理では、先ず、システム制御部 18は、例えばネットヮー ク接続処理部 16及びインターネット 25を介して Webサーバ 26から電子番組表のデ ータを取得し (ステップ S 11)、現在から所定期間(例えば、 3日間)内に、リクエストに 応じて楽曲を放送 (配信)する番組 (つまり、利用可能な番組)があるか否かを判別す る(ステップ S12)。例えば、電子番組表のデータには、番組のタイトル、内容、ジヤン ル、及び放送時間帯等の情報が含まれている他、リクエストに応じて楽曲を放送 (配 信)する番組であるか否かを示す情報が含まれており、これにより、システム制御部 1 8は、リクエストに応じて楽曲を放送 (配信)する番組 (現在放送中の番組、若しくは将 来放送予定の番組)を検索する。  In the music request process shown in FIG. 3, first, the system control unit 18 acquires the electronic program guide data from the Web server 26 via, for example, the network connection processing unit 16 and the Internet 25 (step S 11) It is determined whether or not there is a program (that is, an available program) that broadcasts (distributes) the music in response to a request within a predetermined period (eg, 3 days) from now (step S12). For example, the electronic program guide data contains information such as the program title, content, genre, and broadcast time, and whether or not the program broadcasts (distributes) music upon request. In response to this request, the system control unit 18 searches for a program (a program currently being broadcast or a program scheduled to be broadcast in the future) that broadcasts (distributes) the music upon request. .
[0039] そして、リクエストに応じて楽曲を放送 (配信)する番組がある場合には (ステップ S1 2 :Y)、システム制御部 18は、当該番組及びその番組を放送する放送局を特定 (ス テツプ S13)、記憶し、ステップ S14に移行する。なお、例えば、 TV放送局 21及びラ ジォ放送局 22と 、うように、複数の放送局が特定されることもあり得る。 [0039] If there is a program that broadcasts (distributes) the music in response to the request (step S12: Y), the system control unit 18 specifies the program and the broadcasting station that broadcasts the program (schedule). Step S13), store, and go to Step S14. Note that, for example, a plurality of broadcasting stations may be specified, such as the TV broadcasting station 21 and the radio broadcasting station 22.
[0040] 一方、リクエストに応じて楽曲を放送 (配信)する番組がない場合には (ステップ S12 : N)、システム制御部 18は、利用可能な番組がない旨を、表示 ·操作部 17における 表示パネルの表示画面上に表示させ (ステップ S 19)、図 2に示す処理に戻る。  [0040] On the other hand, if there is no program that broadcasts (distributes) the music upon request (step S12: N), the system control unit 18 indicates that there is no available program in the display / operation unit 17 Display on the display screen of the display panel (step S19), and return to the processing shown in FIG.
[0041] ステップ S14では、システム制御部 18は、例えばネットワーク接続処理部 16及びィ ンターネット 25を介して Webサーバ 26から楽曲の最新のヒットチャートリストのデータ を取得し、それを、表示 ·操作部 17における表示パネルの表示画面上に表示させ、 ユーザ力もの楽曲の指定を待つ (ステップ S 15)。  [0041] In step S14, the system control unit 18 acquires the latest hit chart list data of the music from the Web server 26 via, for example, the network connection processing unit 16 and the Internet 25, and displays and operates the data. It is displayed on the display screen of the display panel in the section 17 and waits for the user to specify a musical piece (step S15).
[0042] こうして表示されたヒットチャートリストには、例えば売上順に、 1位力も数十位までの 楽曲のタイトル、アーティスト名、及び演奏時間等の情報が選択可能に表示されてお り、ユーザが操作ボタンを操作してリクエストしたい楽曲を指定 (例えば、リクエストした い楽曲のタイトル等にカーソルを合わせて実行ボタンを押下)すると、システム制御部 18は、これに応じ (ステップ S15 :Y)、ユーザにより指定された楽曲のタイトル及びァ 一テイスト名等を特定し (ステップ S 16)、記憶する。  [0042] In the hit chart list displayed in this manner, for example, in order of sales, information such as the title, artist name, performance time, etc. of the music up to the tens of ranks is displayed so that the user can select it. When you specify the song you want to request by operating the operation buttons (for example, move the cursor to the title of the song you want to request and press the execute button), the system control unit 18 responds (step S15: Y). The title, key taste name, etc. of the music specified by is specified (step S16) and stored.
[0043] 次 、で、システム制御部 18は、上記特定された放送局の電子メールアドレスを、例 えば、 HDに予め記録されていた放送局の電子メールアドレスリストから取得すると共 に、上記特定された楽曲のタイトル、アーティスト名、及び番組名等が記述されたリク ェスト情報を含む電子メールを生成し (ステップ S 17)、当該電子メールをネットワーク 接続処理部 16及びインターネット 25を介して当該放送局に対して送信し (ステップ S 18)、図 2に示す処理に戻る。なお、本実施形態においては、上記ステップ S13にお いて複数の放送局が特定された場合、その複数の放送局に対して電子メールが送 信されることになる。また、放送局に対してリクエスト情報を含む電子メールが送信さ れた後所定時間(例えば、 24時間)内に放送決定情報を含む電子メールが例えば 1 つも受信されない場合、システム制御部 18は、当該放送局に対して、再度、リクエス ト情報を含む電子メールを送信するように構成しても良 、。  Next, the system control unit 18 obtains the e-mail address of the specified broadcast station from, for example, the e-mail address list of the broadcast station pre-recorded on the HD, and at the same time, specifies the specified e-mail address. An e-mail including request information describing the title, artist name, and program name of the recorded music is generated (step S17), and the e-mail is broadcast via the network connection processing unit 16 and the Internet 25. Transmit to the station (step S 18) and return to the processing shown in FIG. In the present embodiment, when a plurality of broadcast stations are specified in step S13, an e-mail is transmitted to the plurality of broadcast stations. In addition, when no e-mail including broadcast decision information is received within a predetermined time (for example, 24 hours) after the e-mail including request information is transmitted to the broadcasting station, the system control unit 18 It may be configured to send an e-mail including request information to the broadcasting station again.
[0044] 一方、上記電子メールを受信 (メールサーバにより)した放送局(例えば、ラジオ放 送局 22)においては、放送楽曲決定処理装置が一定時間(例えば、 1分)毎にメール サーバにアクセスして、受信された電子メールを取得し、電子メールに記述された番 組毎に、リクエストに係る楽曲のタイトル及びアーティスト名を集計して、リクエストに係 る楽曲のうち放送する楽曲を決定すると共に、当該決定された楽曲の放送開始時刻 を決定する。ここで、どのような楽曲が決定されるかは、特に限定されるものではない 力 例えばリクエスト数が所定数以上の楽曲、或いは、売上が大きい楽曲、或いは、 その楽曲を放送する番組の関係者等が所望する楽曲等が放送決定される。 [0044] On the other hand, in a broadcasting station (for example, radio broadcasting station 22) that has received the above-mentioned e-mail (for example, a radio broadcasting station 22), the broadcast music determination processing device sends an e-mail every certain time (for example, 1 minute). The server obtains the received e-mail, accesses the server, aggregates the title and artist name of the music for the request for each program described in the e-mail, and broadcasts the music for the request. And the broadcast start time of the determined music is determined. Here, what kind of music is determined is not particularly limited. For example, music whose number of requests is a predetermined number or more, music whose sales are large, or a person related to a program broadcasting the music. The desired music or the like is broadcasted.
[0045] このように、リクエストに係る楽曲の放送が例えばラジオ放送局 22において決定さ れた場合に、当該放送局 22の放送楽曲決定処理装置は、放送決定した楽曲のリク エストを行った情報記録再生装置 1からの電子メールを特定すると共に、その電子メ ールに、上記放送決定した楽曲のタイトル、アーティスト名、当該楽曲を放送するチヤ ンネル、当該楽曲の放送開始時刻、及び演奏時間等を含む放送決定情報を記述し て、当該電子メールをインターネット 25を介して情報記録再生装置 1に返信する。  [0045] In this way, when the broadcast of a song related to a request is determined by, for example, the radio broadcast station 22, the broadcast song determination processing device of the broadcast station 22 performs information requesting the song determined to be broadcast. The e-mail from the recording / reproducing apparatus 1 is specified, and the title of the song, artist name, channel for broadcasting the song, broadcasting start time of the song, performance time, etc. The broadcast determination information including is described, and the electronic mail is returned to the information recording / reproducing apparatus 1 via the Internet 25.
[0046] また、放送決定した楽曲のタイトル、アーティスト名、及び当該楽曲の放送開始時 刻等の情報は、放送楽曲決定処理装置から放送装置に送られ、放送装置は、その 放送開始時刻に到達した場合に、所定のチャンネルで当該楽曲のデータを変調しそ の放送信号を放送することになる。  [0046] Information such as the title, artist name, and broadcast start time of the music determined to be broadcast is sent from the broadcast music determination processing device to the broadcast device, and the broadcast device reaches the broadcast start time. In this case, the data of the music is modulated on a predetermined channel and the broadcast signal is broadcast.
[0047] 図 4に示すリクエスト楽曲受信処理では、先ず、システム制御部 18は、例えばネット ワーク接続処理部 16及びインターネット 25を介して Webサーバ 26から電子番組表 のデータを取得し (ステップ S21)、現在から所定期間(例えば、 3日間)内に、リクェ ストに応じて楽曲を放送 (配信)する番組 (つまり、利用可能な番組)がある力否かを 判別する (ステップ S 22)。  In the requested music reception process shown in FIG. 4, first, the system control unit 18 acquires electronic program guide data from the Web server 26 via, for example, the network connection processing unit 16 and the Internet 25 (step S21). Then, it is determined whether or not there is a program (that is, an available program) that broadcasts (distributes) the music according to the request within a predetermined period (for example, 3 days) from the present (step S22).
[0048] そして、リクエストに応じて楽曲を放送 (配信)する番組がある場合には (ステップ S2 2 :Y)、システム制御部 18は、当該番組及びその番組を放送する放送局を特定し (ス テツプ S23)、ステップ S24に移行する。  [0048] If there is a program that broadcasts (distributes) the music upon request (step S2 2: Y), the system control unit 18 identifies the program and the broadcasting station that broadcasts the program ( Step S23), then go to step S24.
[0049] 一方、リクエストに応じて楽曲を放送 (配信)する番組がない場合には (ステップ S22 : Ν)、システム制御部 18は、利用可能な番組がない旨を、表示 ·操作部 17における 表示パネルの表示画面上に表示させ (ステップ S31)、図 2に示す処理に戻る。  [0049] On the other hand, if there is no program that broadcasts (distributes) the music upon request (step S22: 22), the system control unit 18 indicates that there is no available program in the display / operation unit 17 Display on the display screen of the display panel (step S31), and return to the processing shown in FIG.
[0050] ステップ S24では、システム制御部 18は、当該特定した放送局からの電子メールが 受信されている力否かを判別する。例えば、システム制御部 18は、ネットワーク接続 処理部 16を介して ISPのメールサーバから全ての電子メールを取得して、上記ステツ プ S23で特定した放送局からの電子メールを検索する。 [0050] In step S24, the system control unit 18 receives an e-mail from the specified broadcasting station. It is determined whether or not the force is received. For example, the system control unit 18 acquires all e-mails from the ISP mail server via the network connection processing unit 16 and searches for e-mails from the broadcasting station specified in step S23.
[0051] そして、当該特定した放送局からの電子メールが受信されている場合には (ステツ プ S24 :Y)、システム制御部 18は、受信された電子メールが 1つである力否かを判別 し (ステップ S25)、 1つである場合には (ステップ S25: Y)、当該電子メールを送信し た放送局を決定し (ステップ S26)、ステップ S28に移行する。なお、特定した放送局 力もの電子メールが受信されて ヽな 、場合には (ステップ S 24: N)、ステップ S21に 戻る(つまり、利用可能な番組があれば、電子メールの受信を待つ状態となる)。  [0051] When an e-mail from the specified broadcasting station is received (step S24: Y), the system control unit 18 determines whether or not the received e-mail is one. If it is determined (step S25) and there is one (step S25: Y), the broadcasting station that has transmitted the e-mail is determined (step S26), and the process proceeds to step S28. If an e-mail of the specified broadcasting station is received (step S 24: N), return to step S21 (that is, if there is an available program, it waits for e-mail reception). Become).
[0052] 一方、受信した電子メールが 1つでない場合、つまり複数の放送局からの電子メー ルが受信されていた場合には (ステップ S25: N)、それらの電子メールに記述された 放送決定情報に基づいて、複数の放送局のうち 1つの放送局を決定し (ステップ S27 )、ステップ S28に移行する。例えば、それらの複数の放送局から放送される予定の 楽曲の放送開始時刻が比較され、最も早い(つまり、現在に近い)放送局が決定され る。  [0052] On the other hand, when the number of received e-mails is not one, that is, when e-mails from a plurality of broadcasting stations have been received (step S25: N), the broadcast decision described in those e-mails is determined. Based on the information, one of the plurality of broadcasting stations is determined (step S27), and the process proceeds to step S28. For example, the broadcast start times of songs scheduled to be broadcast from these multiple broadcast stations are compared, and the earliest (that is, close to the present) broadcast station is determined.
[0053] 或 、は、それらの複数の放送局のユーザによる利用頻度が比較され、最も利用頻 度が高い放送局が決定される。例えば、ユーザの操作履歴として、放送局毎に当該 放送局に対応するチャンネルが設定されている状態の積算時間が HD等に記録され るようにし、所定期間 (例えば過去一週間)以内に最も積算時間が長い放送局が最も 利用頻度が高 、放送局として決定される。  Alternatively, the use frequencies of the users of the plurality of broadcast stations are compared, and the broadcast station with the highest use frequency is determined. For example, as the user's operation history, the accumulated time when a channel corresponding to the broadcasting station is set for each broadcasting station is recorded in HD or the like, and the most accumulated within a predetermined period (for example, the past week). A broadcast station with a long time is most frequently used and is determined as a broadcast station.
[0054] ステップ S28では、システム制御部 18は、上記決定した放送局から放送される放送 決定に係る楽曲の受信処理に必要な設定、例えば、チャンネル選択設定、ソース選 択設定等の各種設定を行う。例えば、システム制御部 18は、上記決定された放送局 力もの放送信号を受信するチューナ (チューナ 11a乃至 11cの何れか)を選択設定 すると共に当該放送局に対応するチャンネルの選択設定を行い、チャンネル選択指 令を選択設定したチューナに対して与え、チューナ選択指令 (ソース選択指令)をソ ース選択部 12に対して与える。これにより、リクエストに係る楽曲が上記決定された放 送局から放送された場合に、その楽曲のデータが含まれる音声信号がチューナによ り抽出され、ソース選択部 12から再生出力処理部 14に出力される。 [0054] In step S28, the system control unit 18 performs various settings such as channel selection setting, source selection setting, and the like necessary for music reception processing related to the broadcast determination broadcast from the determined broadcast station. Do. For example, the system control unit 18 selects and sets a tuner (any one of the tuners 11a to 11c) that receives a broadcast signal of the determined broadcasting station, and selects and sets a channel corresponding to the broadcasting station. A selection command is given to the selected tuner, and a tuner selection command (source selection command) is given to the source selection unit 12. As a result, when a song related to the request is broadcast from the determined broadcasting station, an audio signal including the data of the song is transmitted by the tuner. And is output from the source selection unit 12 to the reproduction output processing unit 14.
[0055] なお、このような設定は、放送決定情報に含まれる楽曲の放送開始時刻の数分前 に実行されるように構成してもよ 、。  [0055] Note that such a setting may be executed several minutes before the broadcast start time of the music included in the broadcast determination information.
[0056] また、このとき、システム制御部 18は、放送決定情報に含まれる楽曲の放送開始時 刻及び演奏時間に従って、録音 (記録)予約設定を行うようにしても良 、。  [0056] At this time, the system control unit 18 may perform recording (recording) reservation setting according to the broadcast start time and performance time of the music included in the broadcast determination information.
[0057] そして、上記楽曲の放送開始時間が到来した場合には (ステップ S29: Y)、システ ム制御部 18は、再生出力処理部 14を制御してソース選択部 12から出力された音声 信号に含まれる楽曲の再生処理を行い、また、録音 (記録)予約設定がなされている 場合には、 HDドライブ 13を制御して当該楽曲の記録処理を行い (ステップ S30)、こ れが終了すると図 2に示す処理に戻る。これにより、放送局から放送されたリクエスト に係る楽曲がスピーカ 15から出力され、また、当該楽曲が HDドライブ 13における H Dに記録されることになる。  [0057] When the broadcast start time of the music has arrived (step S29: Y), the system control unit 18 controls the reproduction output processing unit 14 to output the audio signal output from the source selection unit 12. If there is a recording (recording) reservation setting, the HD drive 13 is controlled to record the song (step S30). Return to the process shown in Figure 2. As a result, the music related to the request broadcast from the broadcasting station is output from the speaker 15, and the music is recorded on the HD in the HD drive 13.
[0058] 以上説明したように、上記実施形態によれば、リクエストに応じて楽曲を放送 (配信) する放送局に対して、ユーザが所望する楽曲のリクエストを示すリクエスト情報を送信 して、その楽曲の放送が決定された場合に放送局から送信された放送決定を示す放 送決定情報を受信して、当該楽曲の受信処理に必要な設定を行うようにしたので、 ユーザは所望の楽曲を容易に長く試聴でき、その楽曲を購入する力否かを容易に判 断する (楽曲を購入する際の助けとなる)ことができる。また、放送された楽曲を HDに 記録することもできるので、その楽曲をお気に入りのプレイリストに登録することもでき る。  [0058] As described above, according to the above embodiment, request information indicating a request for a song desired by a user is transmitted to a broadcast station that broadcasts (distributes) a song in response to a request, and the request is transmitted. Since the broadcast decision information indicating the broadcast decision transmitted from the broadcasting station is received when the broadcast of the song is decided, and the settings necessary for the reception process of the song are made, the user selects the desired song. You can easily audition for a long time, and easily determine whether or not you have the power to purchase the song (to help you purchase the song). Also, since the broadcasted music can be recorded in HD, the music can be registered in your favorite playlist.
[0059] また、上述したように、ユーザは、取得したヒットチャートリストに表示された楽曲をリ タエストすることができるので、ヒットチャートリストを有効に活用することができる。  [0059] Further, as described above, since the user can return the music displayed in the acquired hit chart list, the hit chart list can be used effectively.
[0060] なお、上記実施形態にお!ヽて、放送局から送信される放送決定情報には、放送決 定に係る楽曲の品質に関する品質情報が含まれるように構成し、システム制御部 18 は、当該品質情報に基づいて、記録判別手段として、上記放送決定に係る楽曲を記 録 (録音)する力否かを判別し、記録すると判別された場合に、記録手段として、上記 受信された放送決定に係る楽曲を HDドライブ 13を制御して HDに記録させるように 構成しても良い。例えば、品質情報の例としては、放送される楽曲が完全であるか否 力 (例えば、楽曲のサビ部分のみ、楽曲の 1番のみ等であった場合、完全でない)を 示す情報や、放送される楽曲がデジタルである力否かを示す情報が挙げられる。そ して、例えば、放送される楽曲が完全である場合、又はデジタルである場合等には、 記録すると判別される(つまり、録音して残しておくに値する楽曲である)。 [0060] Note that, in the above embodiment, the broadcast determination information transmitted from the broadcast station is configured to include quality information regarding the quality of the music related to the broadcast determination, and the system control unit 18 Then, based on the quality information, the recording discriminating unit determines whether or not it is capable of recording (recording) the music related to the broadcast determination. The composition may be configured such that the music related to the determination is recorded on the HD by controlling the HD drive 13. For example, as an example of quality information, whether the music to be broadcast is complete or not For example, information indicating power (for example, only the climax part of the music, or not when the music is only No. 1) or information indicating whether the music being broadcast is digital or not. Then, for example, when the music to be broadcast is complete or digital, it is determined to be recorded (that is, the music worth recording and remaining).
[0061] また、上記実施形態にお!、ては、ユーザが操作ボタンを操作してリクエストした!/、楽 曲をヒットチャートリストから指定するように構成した力 これに限定されるものではなく 、例えば、ヒットしていない楽曲、或いは、未発売(これから発売予定)の楽曲を指定 するものであっても良い。未発売の楽曲の放送決定がなされれば、ユーザは、楽曲 の発売前にその楽曲を購入予約するか否かの判断を容易にすることができる。  [0061] Further, in the above embodiment, the user requested by operating the operation button! /, The ability to specify music from the hit chart list This is not limited to this. For example, it is used to specify a song that has not been hit or a song that has not been released (to be released in the future). May be. If it is decided to broadcast an unreleased song, the user can easily determine whether or not to make a purchase reservation for the song before the song is released.
[0062] また、上記実施形態にお!、ては、プログラム情報として楽曲を例にとって説明した 力 これに限定されるものではなぐ例えば、映像のみ、映像と音声に対して適用して も良い。この場合、情報記録再生装置に映像処理部及びディスプレイ等が備えられ 、ユーザにより指定された例えば、所望の映画や、映像付きの楽曲等のリクエストを 示すリクエスト情報が放送局に対して送信されることになり、当該映画等の放送が決 定された場合に、当該放送局からの放送決定情報が受信され、当該放送決定情報 に基づき、放送決定に係る映画等を受信するための設定処理が行われることになる  [0062] In the above embodiment, the power described as an example of music as program information is not limited to this. For example, the program information may be applied only to video, video and audio. In this case, the information recording / reproducing apparatus includes a video processing unit, a display, and the like, and request information indicating a request such as a desired movie or a song with video specified by the user is transmitted to the broadcasting station. Therefore, when the broadcast of the movie or the like is decided, the broadcast decision information from the broadcast station is received, and the setting process for receiving the movie or the like related to the broadcast decision is received based on the broadcast decision information. Will be done
[0063] また、本発明は、上記実施形態に限定されるものではない。上記実施形態は、例示 であり、本発明の請求の範囲に記載された技術的思想と実質的に同一な構成を有し 、同様な作用効果を奏するものは、いかなるものであっても本発明の技術的範囲に 包含される。 [0063] The present invention is not limited to the above embodiment. The above-described embodiment is an exemplification, and the present invention has substantially the same configuration as the technical idea described in the claims of the present invention, and any device that exhibits the same function and effect is the present invention. It is included in the technical scope.
[0064] また、 2005年 3月 30日に出願された明細書、特許請求の範囲、図面、要約を含む 日本の特許出願(No. 2005-096905)の全ての開示は、その全てを参照することよつ て、ここに組み込まれる。  [0064] In addition, the entire disclosure of the Japanese patent application (No. 2005-096905) including the specification, claims, drawings and abstract filed on March 30, 2005 refers to all of them So it is incorporated here.

Claims

請求の範囲 The scope of the claims
[1] リクエストに応じてプログラム情報を放送する放送局に対して、ユーザにより指定さ れたプログラム情報のリクエストを示すリクエスト情報を送信するリクエスト情報送信手 段と、  [1] A request information sending means for sending request information indicating a request for program information designated by a user to a broadcasting station that broadcasts program information in response to a request;
前記リクエストに係るプログラム情報の放送が前記放送局にお 、て決定された場合 に、当該放送局から送信された当該放送決定を示す放送決定情報を受信する放送 決定情報受信手段と、  Broadcast decision information receiving means for receiving broadcast decision information indicating the broadcast decision transmitted from the broadcast station when the broadcast of the program information related to the request is decided by the broadcast station;
前記受信された放送決定情報に基づ!/、て、前記放送決定に係るプログラム情報を 受信するための設定処理を行う受信設定処理手段と、  Receiving setting processing means for performing setting processing for receiving the program information related to the broadcast determination based on the received broadcast determination information! /
を備えることを特徴とする情報処理装置。  An information processing apparatus comprising:
[2] 請求項 1に記載の情報処理装置において、  [2] In the information processing device according to claim 1,
前記リクエスト情報送信手段は、異なる複数の前記放送局に対して、前記リクエスト 情報を送信し、  The request information transmitting means transmits the request information to a plurality of different broadcasting stations,
前記放送決定情報受信手段は、前記リクエスト情報を受信した前記複数の放送局 のうち、前記リクエストに係るプログラム情報の放送を決定した複数の放送局力 送 信された夫々の前記放送決定情報を受信し、  The broadcast decision information receiving means receives the broadcast decision information transmitted from a plurality of broadcast stations that have decided to broadcast the program information related to the request among the plurality of broadcast stations that have received the request information. And
前記受信設定処理手段は、前記受信された夫々の放送決定情報に基づいて、 1 つの前記放送局を決定し、当該決定した放送局から放送される前記放送決定に係る プログラム情報を受信するための設定処理を行うことを特徴とする情報処理装置。  The reception setting processing means determines one broadcast station based on the received broadcast determination information, and receives program information related to the broadcast determination broadcast from the determined broadcast station. An information processing apparatus that performs setting processing.
[3] 請求項 2に記載の情報処理装置において、  [3] In the information processing device according to claim 2,
前記受信設定処理手段は、前記リクエストに係るプログラム情報の放送を決定した 複数の放送局のうち、前記ユーザによる利用頻度の高い 1つの前記放送局を決定す ることを特徴とする情報処理装置。  The information processing apparatus characterized in that the reception setting processing means determines one of the broadcasting stations that is frequently used by the user among a plurality of broadcasting stations that have decided to broadcast program information related to the request.
[4] 請求項 1乃至 3の何れか一項に記載の情報処理装置において、 [4] In the information processing apparatus according to any one of claims 1 to 3,
前記放送局に対して前記リクエスト情報が送信された後、所定時間内に前記放送 決定情報が受信されない場合、前記リクエスト情報送信手段は、前記放送局に対し て、再度、前記リクエスト情報を送信することを特徴とする情報処理装置。  If the broadcast decision information is not received within a predetermined time after the request information is transmitted to the broadcast station, the request information transmission means transmits the request information again to the broadcast station. An information processing apparatus characterized by that.
[5] 請求項 1乃至 4の何れか一項に記載の情報処理装置において、 前記放送決定情報には、前記放送決定に係るプログラム情報の品質に関する品質 情報が含まれており、 [5] In the information processing apparatus according to any one of claims 1 to 4, The broadcast decision information includes quality information related to the quality of the program information related to the broadcast decision,
当該品質情報に基づ 、て、前記放送決定に係るプログラム情報を記録する力否か を判別する記録判別手段と、  Based on the quality information, a recording discriminating means for discriminating whether or not the program information related to the broadcast decision is recorded;
前記記録判別手段により記録すると判別された場合に、受信された前記放送決定 に係るプログラム情報を記録する記録手段と、  A recording means for recording the received program information related to the broadcast decision when it is determined to be recorded by the recording determination means;
を更に備えることを特徴とする情報処理装置。  An information processing apparatus further comprising:
[6] リクエストに応じてプログラム情報を放送する放送局に対して、ユーザにより指定さ れたプログラム情報のリクエストを示すリクエスト情報を通信手段を介して送信するェ 程と、  [6] A process of transmitting request information indicating a request for program information designated by the user via a communication means to a broadcasting station that broadcasts program information in response to the request;
前記リクエストに係るプログラム情報の放送が前記放送局にお 、て決定された場合 に、当該放送局から送信された当該放送決定を示す放送決定情報を受信する工程 と、  Receiving broadcast decision information indicating the broadcast decision transmitted from the broadcast station when broadcast of the program information related to the request is decided by the broadcast station;
前記受信された放送決定情報に基づ!、て、前記放送決定に係るプログラム情報を 受信するための設定処理を行う工程と、  Based on the received broadcast decision information !, performing a setting process for receiving program information related to the broadcast decision;
を備えることを特徴とする情報処理方法。  An information processing method comprising:
[7] コンピュータを、 [7] Computer
リクエストに応じてプログラム情報を放送する放送局に対して、ユーザにより指定さ れたプログラム情報のリクエストを示すリクエスト情報を送信し、  Request information indicating a request for program information designated by the user is transmitted to a broadcasting station that broadcasts program information in response to the request,
前記リクエストに係るプログラム情報の放送が前記放送局にお 、て決定された場合 に、当該放送局から送信された当該放送決定を示す放送決定情報を受信し、 前記受信された放送決定情報に基づ!、て、前記放送決定に係るプログラム情報を 受信するための設定処理を行うように機能させることを特徴とする情報処理プロダラ ム。  When broadcast of the program information related to the request is determined by the broadcast station, broadcast determination information indicating the broadcast determination transmitted from the broadcast station is received, and based on the received broadcast determination information An information processing program characterized by causing it to function so as to perform a setting process for receiving the program information related to the broadcast decision.
[8] 請求項 7に記載の情報処理プログラムがコンピュータ読み取り可能に記録されてい ることを特徴とする記録媒体。  [8] A recording medium in which the information processing program according to claim 7 is recorded so as to be readable by a computer.
PCT/JP2006/306140 2005-03-30 2006-03-27 Information processing device and information processing method WO2006106625A1 (en)

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