JP2001339668A - Power-source control device - Google Patents
Power-source control deviceInfo
- Publication number
- JP2001339668A JP2001339668A JP2000157759A JP2000157759A JP2001339668A JP 2001339668 A JP2001339668 A JP 2001339668A JP 2000157759 A JP2000157759 A JP 2000157759A JP 2000157759 A JP2000157759 A JP 2000157759A JP 2001339668 A JP2001339668 A JP 2001339668A
- Authority
- JP
- Japan
- Prior art keywords
- program
- power supply
- control device
- information
- viewed
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、番組情報を利用し
て現在視聴中の番組が終了した時点で電源をオフにする
という制御を容易に行うことが可能な電源制御装置に関
する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a power supply control device capable of easily performing control to turn off the power supply when a currently viewed program ends using program information.
【０００２】[0002]
【従来の技術】従来の番組情報を利用した装置として
は、特開平０９−６５２７０号公報などが提案され、ガ
イド情報から希望番組の日付・開始時間・終了時間・チ
ャンネルを調べ、番組の予約録画を容易に行う装置の一
例が記されている。2. Description of the Related Art As a conventional apparatus utilizing program information, Japanese Patent Laid-Open Publication No. 09-65270 has been proposed. The date, start time, end time, and channel of a desired program are checked from guide information, and reserved program recording is performed. An example of an apparatus for easily performing the above is described.
【０００３】前記特開平０９−６５２７０号公報の構成
と動作を、図４を用いて説明する。図４では受信装置４
０１により受信された番組情報信号から復調回路４０２
と復号回路４０３を利用して日付、チャンネル、開始時
刻、終了時刻などを含んだ番組情報を取得し、制御回路
４０５が入力受付手段４０６より指定された番組と番組
情報より記憶手段４０４に録画予約を行う装置に関す
る。The configuration and operation of the above-mentioned Japanese Patent Application Laid-Open No. 09-65270 will be described with reference to FIG. In FIG. 4, the receiving device 4
01 from the program information signal received by the
And the decoding circuit 403 to obtain program information including the date, channel, start time, end time, and the like. And a device for performing the same.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、前記発
明は番組情報に含まれるチャンネル、日付、番組開始と
終了に関する情報をひとまとまりとして利用し、目的の
番組の視聴予約・録画予約などが目的であり、本発明の
ように番組情報の終了に関する情報を主に利用して、視
聴番組終了時に電源を制御することを目的とするもので
はない。また本発明はオフタイマー機能と類似している
が、既存のものはあらかじめ用意された３０分、６０
分、９０分などの固定単位か、あるいは１分単位で自由
に設定するといったことは可能だったが、任意の時間に
現在視聴中の番組終了時に電源をオフにするといった設
定を行うには番組終了までの時間計算などが必要であっ
た。また番組編成が変更されて視聴中の番組の終了時刻
が変化した場合、これに対応できないという問題を有し
ていた。However, the above-mentioned invention is intended to make use of the information on the channel, date, program start and end included in the program information as a unit, and to make a reservation for viewing / recording a target program. However, the present invention is not intended to control the power supply at the end of the viewing program mainly by using information on the end of the program information as in the present invention. In addition, the present invention is similar to the off timer function, but the existing one is prepared in advance for 30 minutes, 60 minutes.
It was possible to set it in fixed units, such as minutes, 90 minutes, etc., or in units of one minute, but to set it to turn off the power at the end of the program currently being viewed at any time, Time calculation until the end was required. Another problem is that it is not possible to cope with a change in the end time of the program being viewed due to a change in program scheduling.
【０００５】[0005]
【課題を解決するための手段】上記問題点を解決するた
めに本発明の電源制御装置は、番組情報を取得する手段
と、受信した情報から各番組の開始時刻、終了時刻、番
組の終了を示す信号を読み取る手段と、ユーザーからの
入力を受け付ける手段を具備し、ユーザーが任意の番組
を視聴中に入力手段により番組終了時に電源を自動的に
オフすることを要求した際に、現在視聴中の番組に関す
る番組情報から得た番組の終了時刻と時計から得た現時
刻の比較、あるいは番組の終了を示す番組情報を受信す
ることで視聴中の番組の終了を検出することで番組終了
時に自動的に電源をオフにすることを可能にしたもので
ある。In order to solve the above-mentioned problems, a power supply control device according to the present invention includes a means for acquiring program information, and a start time, an end time, and an end of a program based on received information. A means for reading a signal to be displayed, and a means for receiving an input from the user, when the user requests to automatically turn off the power at the end of the program by the input means while viewing any program, Automatically when the program ends by comparing the end time of the program obtained from the program information and the current time obtained from the clock, or detecting the end of the program being viewed by receiving the program information indicating the end of the program It is possible to turn off the power supply.
【０００６】[0006]
【発明の実施の形態】本発明の請求項１に記載の発明は
視聴者が視聴中の番組が終了した際に、自動的に電源を
オフにするように設定することができるように構成した
ものであり、放送局が電波に重畳して送信した番組情報
信号を受信装置が受信し、復号回路がその信号を復号し
て番組情報を取り出す。ここで番組情報にはある番組の
放送日付、チャンネル、番組タイトル、開始時刻、終了
時刻、内容、その他の特徴などが含まれた番組内容情報
と、ある番組のチャンネルと番組終了を示すタグを持つ
番組終了情報の２種類があるものとする。DESCRIPTION OF THE PREFERRED EMBODIMENTS The invention according to claim 1 of the present invention is configured so that the power can be automatically turned off when the program being viewed has ended. The receiving apparatus receives a program information signal transmitted by a broadcasting station superimposed on a radio wave, and a decoding circuit decodes the signal to extract program information. Here, the program information has program content information including a broadcast date, a channel, a program title, a start time, an end time, contents, and other characteristics of a certain program, and tags indicating the channel of the certain program and the end of the program. It is assumed that there are two types of program end information.
【０００７】これらの番組情報から視聴中の番組の終了
を検出し、従来の様に３０分、６０分というようにあら
かじめ定められた固定時間単位に制限されず、また現在
の時刻から視聴中の番組の終了時刻までの時間を計算し
てオフタイマーをセットするという手間を必要とせず、
容易に番組終了時に自動的に電源をオフにする設定を行
うことができるようになる。また放送局から送信される
番組終了を示す番組情報を利用した場合、何らかの理由
（プロ野球中継番組の延長放送など）で番組編成が変更
されても正しく番組終了を検出して電源をオフにするこ
とが可能となる。The end of the program being viewed is detected from these pieces of program information, and is not limited to a predetermined fixed time unit such as 30 minutes or 60 minutes as in the related art. There is no need to calculate the time until the end time of the program and set the off timer,
This makes it possible to easily turn off the power when the program ends. In addition, when the program information indicating the end of the program transmitted from the broadcasting station is used, even if the program composition is changed for some reason (such as an extended broadcast of a professional baseball relay program), the end of the program is correctly detected and the power is turned off. It becomes possible.
【０００８】以下、本発明の実施の形態について、図１
から図３を用いて説明する。Hereinafter, an embodiment of the present invention will be described with reference to FIG.
This will be described with reference to FIG.
【０００９】（実施の形態１）図１は本発明の一実施例
における電源制御装置のブロック構成図を示す。図１に
おいて、符号１０１は受信装置、１０２は復調装置、１
０３は復号装置、１０４は不揮発性メモリ、１０５は制
御装置、１０６は入力受付手段、１０７は時計、１０８
は電源装置を示す。(Embodiment 1) FIG. 1 is a block diagram showing a power supply control device according to an embodiment of the present invention. In FIG. 1, reference numeral 101 denotes a receiving device, 102 denotes a demodulating device,
03 is a decoding device, 104 is a non-volatile memory, 105 is a control device, 106 is an input receiving means, 107 is a clock, 108
Indicates a power supply device.
【００１０】以上のように構成された電源制御装置につ
いて、以下その動作を説明する。図１において、受信装
置１０１はテレビ放送電波を受信して復調装置１０２は
映像・音声信号と番組情報信号とに分離する。復号装置
１０３は番組情報信号から番組情報を復号してチャンネ
ル・番組タイトル・開始時間・終了時間・内容を不揮発
性メモリ１０４に記録する。The operation of the power supply control device configured as described above will be described below. In FIG. 1, a receiving device 101 receives a television broadcast wave, and a demodulating device 102 separates the signal into a video / audio signal and a program information signal. The decoding device 103 decodes the program information from the program information signal and records the channel, the program title, the start time, the end time, and the contents in the nonvolatile memory 104.
【００１１】さて、視聴者がある番組視聴時に入力受付
手段より視聴中の番組終了時に電源を自動的に切るため
にオフタイマー機能を利用しようとする際、視聴者の選
択としてはあらかじめ設定された時間の中で適当なもの
を選ぶか、あるいは番組終了までの時間を計算して入力
するしかなかった。When the viewer tries to use the off-timer function to automatically turn off the power when the program being viewed is terminated from the input receiving means at the time of viewing a certain program, the viewer has to be preset. The only option was to select an appropriate time, or to calculate and enter the time until the end of the program.
【００１２】前記の番組終了時に自動的に電源をオフに
する際の手間のかかる設定を回避するためには、時計１
０７が番組情報に含まれる番組終了時刻と一致したとき
に電源装置１０８をオフにすればよい。In order to avoid the time-consuming setting of automatically turning off the power when the program ends, the clock 1
Power supply device 108 may be turned off when 07 matches the program end time included in the program information.
【００１３】そこで、制御回路１０５は入力受付手段１
０６から番組終了時に電源を自動的にオフにして欲しい
という視聴者からの入力を受け付けた際、現在視聴中の
番組の番組情報を不揮発性メモリ１０４から調べて終了
時刻を取得する。この終了時刻と時計１０７の時刻が一
致するかどうかを定期的に調べるか、あるいは番組終了
までの時間を計算してカウントダウンを行い、残り時間
が０になった時点で電源装置１０８をオフにする。この
ようにすることで視聴者は容易に番組終了時に自動的に
電源をオフするという操作を行うことができる。Therefore, the control circuit 105 controls the input receiving means 1
When an input from the viewer indicating that the power is to be automatically turned off at the end of the program is received from 06, the program information of the program currently being viewed is checked from the nonvolatile memory 104 to obtain the end time. The end time and the time of the clock 107 are periodically checked to see if they match, or the time until the end of the program is calculated and the countdown is performed. When the remaining time becomes 0, the power supply 108 is turned off. . By doing so, the viewer can easily perform an operation of automatically turning off the power when the program ends.
【００１４】（実施の形態２）図２は本発明の一実施例
における電源制御装置のブロック構成図を示す。図２に
おいて、符号２０１は受信装置、２０２は復調装置、２
０３は復号装置、２０４は制御装置、２０５は入力受付
手段、２０６は電源装置を示す。(Embodiment 2) FIG. 2 is a block diagram showing a power supply control device according to an embodiment of the present invention. In FIG. 2, reference numeral 201 denotes a receiving device, 202 denotes a demodulating device, 2
03 denotes a decoding device, 204 denotes a control device, 205 denotes an input receiving unit, and 206 denotes a power supply device.
【００１５】以上のように構成された電源制御装置につ
いて、以下その動作を説明する。図２において、受信装
置２０１はテレビ放送電波を受信し、復調回路２０２は
映像・音声信号と番組情報信号とに分離し、復号装置２
０３は現在放送中の番組が終了した際にテレビ放送電波
に番組が終了したことを示す番組情報を復号する。The operation of the power supply control device configured as described above will be described below. In FIG. 2, a receiving device 201 receives a television broadcast wave, a demodulation circuit 202 separates the video / audio signal and a program information signal, and
Numeral 03 decodes the program information indicating that the program has ended on the television broadcast wave when the program currently being broadcast ends.
【００１６】さて、視聴者がある番組視聴時に入力受付
手段２により視聴中の番組終了時に電源を自動的に切る
ためにオフタイマー機能を利用しようとする際、視聴者
の選択としてはあらかじめ設定された時間の中で適当な
ものを選ぶか、あるいは番組終了までの時間を計算して
入力するしかなかった。また番組編成が流動的に変化し
た場合に番組終了と同時に電源をオフにすることはでき
なかった。When the viewer tries to use the off-timer function to automatically turn off the power when the program being viewed is terminated by the input receiving means 2 at the time of viewing a certain program, the viewer's selection is set in advance. The only option was to select the appropriate time or calculate the time until the end of the program and enter it. Further, when the program composition changes dynamically, the power cannot be turned off simultaneously with the end of the program.
【００１７】前記の課題を回避するためには、番組終了
を示す番組情報を受信した際に電源装置２０６をオフに
すればよい。In order to avoid the above problem, the power supply 206 may be turned off when program information indicating the end of the program is received.
【００１８】そこで、制御回路２０４は入力受付手段２
０５から番組終了時に電源を自動的にオフにして欲しい
という入力を受け付けた際、受信した番組終了を示す番
組情報が現在視聴中の番組の終了情報であるならば電源
装置２０６をオフにすることで視聴者は容易に番組終了
時に自動的に電源をオフするという操作を行うことがで
きる。Therefore, the control circuit 204 controls the input receiving means 2
When the input requesting that the power be automatically turned off at the end of the program is received from 05, the power supply unit 206 is turned off if the received program information indicating the end of the program is the end information of the currently viewed program. Thus, the viewer can easily perform an operation of automatically turning off the power when the program ends.
【００１９】（実施の形態３）図３は本発明の一実施例
における電源制御装置のブロック構成図を示す。図３に
おいて、符号３０１は再生装置、３０２は信号検出装
置、３０３は制御装置、３０４は入力受付手段、３０５
は電源装置を示す。以上のように構成された電源制御装
置について、以下その動作を説明する。(Embodiment 3) FIG. 3 is a block diagram showing a power supply control device according to an embodiment of the present invention. 3, reference numeral 301 denotes a reproducing apparatus, 302 denotes a signal detecting apparatus, 303 denotes a control apparatus, 304 denotes an input receiving unit, and 305
Indicates a power supply device. The operation of the power supply control device configured as described above will be described below.
【００２０】図３において、再生装置で再生する記憶媒
体には番組終了情報が記録されている さて、視聴者が
ある番組視聴時に入力受付手段により視聴中の番組終了
時に電源を自動的に切るためにオフタイマー機能を利用
しようとする際、視聴者の選択としてはあらかじめ設定
された時間の中で適当なものを選ぶか、あるいは番組終
了までの時間を計算して入力するしかなかった。In FIG. 3, program end information is recorded in a storage medium to be reproduced by the reproducing apparatus. Now, the power is automatically turned off at the end of the program being viewed by the input receiving means at the time of viewing a certain program. In order to use the off-timer function, the only way to select a viewer is to select an appropriate one from preset times or to calculate and input the time until the end of the program.
【００２１】前記の課題を回避するためには、番組終了
を示す番組情報を電源装置３０５をオフにすればよい。In order to avoid the above problem, the power supply unit 305 may be turned off with program information indicating the end of the program.
【００２２】そこで、制御回路３０３は入力受付手段３
０４から番組終了時に電源を自動的にオフにして欲しい
という入力を受け付けた際、信号検出回路３０２は番組
終了情報が含まれていないか定期的にチェックし、含ま
れていた場合は電源装置３０５をオフにすることで視聴
者は容易に番組終了時に自動的に電源をオフするという
操作を行うことができる。Therefore, the control circuit 303 controls the input receiving means 3
When an input requesting that the power be automatically turned off at the end of the program is received from the program 04, the signal detection circuit 302 periodically checks whether or not the program end information is included. By turning off, the viewer can easily perform an operation of automatically turning off the power when the program ends.
【００２３】[0023]
【発明の効果】以上のように本発明の電源制御装置によ
れば、チャンネル・日付・開始時刻・終了時刻などを含
む番組情報あるいは番組が終了したことを示す情報を取
得して番組終了を検出し、電源装置をオフにすることで
視聴者は番組の開始時刻、終了時刻という概念を気にす
ることなく視聴中の番組の終了時に電源を自動的にオフ
にする制御が可能となる。As described above, according to the power supply control apparatus of the present invention, the end of a program is detected by acquiring the program information including the channel, date, start time, end time and the like or information indicating that the program has ended. By turning off the power supply device, the viewer can control to automatically turn off the power at the end of the program being viewed without worrying about the concept of the start time and end time of the program.
【図１】本発明の一実施例における電源制御装置のブロ
ック図FIG. 1 is a block diagram of a power supply control device according to an embodiment of the present invention.
【図２】本発明の一実施例における電源制御装置のブロ
ック図FIG. 2 is a block diagram of a power control device according to an embodiment of the present invention.
【図３】本発明の一実施例における電源制御装置のブロ
ック図FIG. 3 is a block diagram of a power supply control device according to an embodiment of the present invention.
【図４】従来の番組情報を利用して番組の録画予約を行
う装置のブロック図FIG. 4 is a block diagram of a conventional apparatus for reserving recording of a program using program information.
１０１、２０１、４０１ 受信装置 １０２、２０２、４０２ 復調装置 １０３、２０３、４０３ 復号装置 １０４ 不揮発性メモリ １０５、２０４、３０３、４０５ 制御装置 １０６、２０５、３０４、 ４０６ 入力受付手段 １０７ 時計 １０８、２０６、 ３０５、４０７ 電源装置 ３０１ 再生装置 ３０２ 信号検出装置 ４０４ 記憶手段 ４０５ 表示手段 101, 201, 401 Receiving device 102, 202, 402 Demodulating device 103, 203, 403 Decoding device 104 Non-volatile memory 105, 204, 303, 405 Control device 106, 205, 304, 406 Input receiving means 107 Clock 108, 206, 305, 407 Power supply device 301 Playback device 302 Signal detection device 404 Storage means 405 Display means
Claims (4)
する手段と、ユーザーからの要求を受付ける入力受付手
段と、電源装置と、各種情報により電源装置を制御する
制御装置とを具備し、前記番組情報を用いて番組終了を
検出する手段を用いて現在視聴中の番組の終了を調べ、
前記入力受付け手段によりユーザーから番組終了時に電
源装置を自動的にオフするという要求を受付けると、視
聴中の番組終了時に電源装置をオフにすることを特徴と
する電源制御装置。1. A system comprising: means for detecting the end of a program being viewed based on program information; input receiving means for receiving a request from a user; a power supply device; and a control device for controlling the power supply device based on various information. Check the end of the program currently being viewed using a means for detecting the end of the program using the program information,
A power supply control device characterized in that, when a request to automatically turn off the power supply device at the end of a program is received from the user by the input receiving means, the power supply device is turned off at the end of the program being viewed.
波から番組情報信号を取り出す復調装置と、取り出した
番組情報信号を番組情報に復号する復号装置と、番組情
報を記録する不揮発性メモリと、ユーザーからの要求を
受付ける入力受付手段と、時計と、電源装置と、各種情
報により前記電源装置を制御する制御装置とを具備し、
現在視聴中の番組の終了時刻を前記受信装置、前記復調
装置、前記復号装置により獲得され、前記不揮発性メモ
リに記録された番組情報から読出して、前記制御装置が
本体内蔵の前記時計と比較することで番組の終了を検出
して前記電源装置をオフにすることを特徴とする電源制
御装置。2. A receiving device for receiving a radio wave, a demodulator for extracting a program information signal from the received radio wave, a decoding device for decoding the extracted program information signal into program information, and a non-volatile memory for recording the program information. An input receiving unit that receives a request from a user, a clock, a power supply device, and a control device that controls the power supply device based on various information,
The end time of the currently viewed program is obtained from the program information obtained by the receiving device, the demodulation device, and the decoding device and recorded in the non-volatile memory, and is compared with the clock built in the main body by the control device. A power supply control device that detects the end of the program and turns off the power supply device.
番組情報を受信した電波から前記制御回路が受け付けた
事を起動とする請求項１記載の電源制御装置。3. The power supply control device according to claim 1, wherein the end of the program being viewed is started by the control circuit receiving from a radio wave receiving program information indicating the end of the program.
に再生装置からの出力に表れる番組終了情報を検出する
信号検出装置と、ユーザーからの要求を受付ける入力受
付手段と、電源装置と、各種情報により電源装置を制御
する制御装置とを具備し、制御装置が現在視聴中の番組
の終了を示す番組情報を信号検出装置から知らされると
電源装置をオフにするという制御が可能であることを特
徴とする請求項１記載の電源制御装置。4. A reproducing device, a signal detecting device for detecting program end information recorded on a storage medium and appearing in an output from the reproducing device during reproduction, an input receiving means for receiving a request from a user, a power supply device, A control device for controlling the power supply device based on various types of information, the control device being able to control to turn off the power supply device when notified by the signal detection device of program information indicating the end of the program currently being viewed. The power supply control device according to claim 1, wherein:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000157759A JP4501226B2 (en) | 2000-05-29 | 2000-05-29 | Power control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000157759A JP4501226B2 (en) | 2000-05-29 | 2000-05-29 | Power control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001339668A true JP2001339668A (en) | 2001-12-07 |
| JP4501226B2 JP4501226B2 (en) | 2010-07-14 |
Family
ID=18662336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000157759A Expired - Fee Related JP4501226B2 (en) | 2000-05-29 | 2000-05-29 | Power control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4501226B2 (en) |
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| JP2007159035A (en) * | 2005-12-08 | 2007-06-21 | Sharp Corp | Broadcasting signal receiving apparatus with automatic power-off function |
| JP2007221630A (en) * | 2006-02-20 | 2007-08-30 | Victor Co Of Japan Ltd | Digital broadcast receiver |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP4501226B2 (en) | 2010-07-14 |
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