JPH0374934A - Broadcast time predictively announcing system - Google Patents
Broadcast time predictively announcing systemInfo
- Publication number
- JPH0374934A JPH0374934A JP21002889A JP21002889A JPH0374934A JP H0374934 A JPH0374934 A JP H0374934A JP 21002889 A JP21002889 A JP 21002889A JP 21002889 A JP21002889 A JP 21002889A JP H0374934 A JPH0374934 A JP H0374934A
- Authority
- JP
- Japan
- Prior art keywords
- broadcast time
- data
- next broadcast
- time
- succeeding
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 230000002265 prevention Effects 0.000 claims description 5
- 238000000605 extraction Methods 0.000 claims description 3
- 239000000284 extract Substances 0.000 abstract description 5
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000003786 synthesis reaction Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 description 1
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 description 1
- YTAHJIFKAKIKAV-XNMGPUDCSA-N [(1R)-3-morpholin-4-yl-1-phenylpropyl] N-[(3S)-2-oxo-5-phenyl-1,3-dihydro-1,4-benzodiazepin-3-yl]carbamate Chemical compound O=C1[C@H](N=C(C2=C(N1)C=CC=C2)C1=CC=CC=C1)NC(O[C@H](CCN1CCOCC1)C1=CC=CC=C1)=O YTAHJIFKAKIKAV-XNMGPUDCSA-N 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
Landscapes
- Circuits Of Receivers In General (AREA)
Abstract
Description
【発明の詳細な説明】
（概 要）
市町村防災行政無線システム固定系用に適した放送時刻
予告システムに関し、
次回放送の予告を聞き逃がしても確実に次回の放送時刻
を知ることを可能にすることを目的とし、親局側に属し
、子局への送信に際して次回の放送時刻が定まっている
ときに次回放送時刻データを送信データに付加して送出
する次回放送時刻送出手段と、該子局側に属し、該親局
からの受信データの中から該次回放送時刻のデータを抽
出する次回放送時刻抽出手段と、該次回放送時刻抽出手
段が抽出した放送時刻のデータに応じた出力を行なう次
回放送時刻出力手段とを具備して構成する。[Detailed Description of the Invention] (Summary) A broadcasting time advance notice system suitable for a fixed municipal disaster prevention administrative radio system, which makes it possible to reliably know the next broadcast time even if you miss the notice of the next broadcast. For the purpose of this, there is provided a next broadcast time transmitting means belonging to the master station side that adds next broadcast time data to transmission data and transmits it when the next broadcast time is determined when transmitting to a slave station, and the slave station. a next broadcast time extracting means that extracts data of the next broadcast time from data received from the parent station; and a next broadcast time extracting means that outputs data corresponding to the broadcast time extracted by the next broadcast time extracting means. and broadcast time output means.
本発明は市町村防災行政無線システム固定系に適した放
送時刻予告システムに関する。The present invention relates to a broadcast time notice system suitable for a fixed municipal disaster prevention administrative radio system.
市町村防災行政無線システム固定系は本来災害に関連す
る情報を屋外に設けられた屋外受信機並びに各家庭に備
えられる戸別受信機を介して、その地域の人々へ迅速に
伝達することを目的よするものであるが、システムの機
能のチエ・ンクあるいは訓練を兼ねて生活関連の情報を
伝達することにも利用されている。The municipal disaster prevention administrative radio system fixed system is originally intended to quickly transmit information related to disasters to the people in the area through outdoor receivers installed outdoors and door-to-door receivers installed in each home. However, it is also used to check and train system functions and to convey information related to daily life.
したがって、特に戸別受信機において次回放送が行なわ
れる時刻を知ることは重要である。Therefore, it is important to know the time when the next broadcast will be made, especially for door-to-door receivers.
従来において、次回の放送時刻を予告する手段としては
放送文に次回放送のお知らせといった形で音声で知らせ
る以外になかった。In the past, the only way to give advance notice of the next broadcast time was to provide audio notification in the form of a notice of the next broadcast in the broadcast text.
しかしこの方法ではこの放送を聞き逃がしたら次回の放
送時刻を知ることはできず、そ・うなると次回の放送を
常に待ち構えていなければならない。However, with this method, if you miss this broadcast, you will not be able to know the time of the next broadcast, and if that happens, you will always have to wait for the next broadcast.
したがって本発明の目的は、その様な恐れのない放送時
刻予告システムを提案することにある。Therefore, an object of the present invention is to propose a broadcast time advance notice system that is free from such a fear.
（課題を解決するための手段〕
第１図は本発明に係る市町村防災行政無線システム用の
放送時刻予告システムの原理構成を表わす図である。(Means for Solving the Problems) FIG. 1 is a diagram showing the principle configuration of a broadcast time advance notice system for a municipal disaster prevention administrative radio system according to the present invention.
親局ｌＯの側に属する次回放送時刻送出手段１２は７局
２０への送信に際して次回の放送時刻が定まっていると
きに次回放送時刻のデータを送信データに付加して送出
する。The next broadcast time sending means 12 belonging to the master station 10 adds data of the next broadcast time to the transmission data and sends it out when the next broadcast time is determined when transmitting to the seven stations 20.
子局２０の側に属する次回放送時刻抽出手段２２は親局
１０からの受信データの中から次回放送時刻のデータを
抽出し、次回放送時刻出力手段２４はそれを表示または
音声あるいはそれら双方といった形式で出力する。The next broadcast time extraction means 22 belonging to the slave station 20 side extracts the next broadcast time data from the data received from the master station 10, and the next broadcast time output means 24 outputs it in the form of display, audio, or both. Output with .
［作 用］
実際に次回の放送が行なわれる前からその時刻が表示さ
れ、あるいは音声で出力されるので聴取者は事前に放送
時刻を知ることができる。[Function] Since the time of the next broadcast is displayed or output as audio before the next broadcast actually takes place, listeners can know the broadcast time in advance.
第２図は次回放送時刻のデータを含んで親局から子局へ
向けて送信されるフレームの形式の一例を表わす図であ
る。FIG. 2 is a diagram showing an example of the format of a frame that includes data on the next broadcast time and is transmitted from a master station to a slave station.
このうち、フレーム同期信号ａ、ビット同期信号ｂ、選
択呼出信号Ｃ、スピーカ開信号ｅ、放送信号ｆ、終話信
号ｇは一般のこの種のシステムにおける伝送フレームに
含まれているものであるので詳細な説明を省略する。こ
のうち放送信号ｆの部分はアナログ形式の可聴信号で送
られるがそれ以外はデジタル信号である。したがって次
回放送時・分のデータｄはデジタル信号の形式でデジタ
ル信号の領域、例えば第２図に表わす様に選択呼出信号
Ｃの次に割り込ませることが好適である。Of these, frame synchronization signal a, bit synchronization signal b, selective call signal C, speaker open signal e, broadcast signal f, and end of call signal g are included in the transmission frame in a general system of this type. Detailed explanation will be omitted. Of these, a portion of the broadcast signal f is sent as an analog audible signal, but the rest are digital signals. Therefore, it is preferable that the next broadcast time/minute data d be inserted into the digital signal area, for example, next to the selective call signal C as shown in FIG. 2, in the form of a digital signal.
第３図は本発明に基づいて構成される戸別受信機の一例
を表わすブロック図である。FIG. 3 is a block diagram showing an example of a door-to-door receiver constructed based on the present invention.
受信部２００はアンテナ２０８で受信された電波のうち
特定の周波数の信号に同調して増幅し検波し出力する。The receiving unit 200 tunes to a signal of a specific frequency among the radio waves received by the antenna 208, amplifies it, detects it, and outputs it.
スイッチ２０６は検波された信号が可聴のアナログ信号
（第２図ｆ）である期間のみにおぃてオンされ、スイッ
チ２０６を通過した可聴信号は増幅器２０２で増幅され
てスピーカ２０４を鳴らす。The switch 206 is turned on only during the period when the detected signal is an audible analog signal (FIG. 2f), and the audible signal passing through the switch 206 is amplified by the amplifier 202 and causes the speaker 204 to sound.
マイクロコンピュータ２２０は検波された信号に含まれ
るデジタル信号を解読し、自己へ向けて送信されたフレ
ームであると判定された時にスピーカ開信号（第２図ｅ
）から終話信号（第２図ｇ）までの期間においてスイッ
チ２０６をオンにする。The microcomputer 220 decodes the digital signal included in the detected signal and generates a speaker open signal (Fig. 2 e
) to the end of call signal (FIG. 2g), the switch 206 is turned on.
ここまでの構成は従来の戸別受信機にも備えられている
ものである。マイクロコンピュータ２２０はまた、受信
されたフレームの中から次回放送時刻のデータ（第２図
ｄ）を抽出し、メモリーへ格納すると共に表示器２４２
へ表示出力する。さらに時計ユニット２４４から現在の
時刻を読み出し、次回放送時刻の例えば３分前であれば
音声合成ユニット２４０を介して°“放送開始３分前パ
等の音声信号を増幅器２０２へ送る。音声以外にも、チ
ャイム音、アラーム音等の予告音を発生する構成として
も良い。The configuration up to this point is also included in conventional door-to-door receivers. The microcomputer 220 also extracts the next broadcast time data (FIG. 2 d) from the received frame, stores it in the memory, and displays it on the display 242.
Display output to. Furthermore, the current time is read from the clock unit 244, and if it is, for example, 3 minutes before the next broadcast time, an audio signal such as "3 minutes before broadcast start time" is sent to the amplifier 202 via the voice synthesis unit 240. Alternatively, a configuration may be adopted in which a warning sound such as a chime sound or an alarm sound is generated.
第４図はマイクロコンピュータ２２０における処理の中
で、特に本発明に関連する部分のみの処理を表わすフロ
ーチャートである。FIG. 4 is a flowchart showing only the portions of the processing in the microcomputer 220 that are particularly relevant to the present invention.
まず受信データがあれば（ステップａ）、その内容を解
析し、それが次回放送時刻のデータであれば（ステップ
ｂ）、その値を格納すると共に（ステップＣ）、表示器
２４２へその値を表示する（ステップｄ）。スピーカ開
の信号であれば（ステップｅ）、スイッチ２０６をオン
にする（ステップｆ）と共に次回時刻の表示を消しくス
テップ乏）、次回時刻の値が格納されていればそれをク
リアする（ステップｍ）。終話信号であれば（ステップ
ｇ）、スイッチ２０６をオフにする。以上のいずれの場
合にもステップｉへ合流して次回放送開始までの時間に
ついての処理を行なう。すなわち、次回時刻が格納され
ていれば（ステップｉ）、時計ユニット２４４から現在
の時刻を読み出して比較することによって放送開始時刻
の所定分前であれば（ステップｊ）、音声合成ユニッ）
２４０を介して所定のメツセージを出力する（ステッ
プｋ）、なお、前述の様に音声の替りに予告音を出力す
る場合もある。First, if there is received data (step a), its contents are analyzed, and if it is data for the next broadcast time (step b), the value is stored (step C) and the value is sent to the display 242. display (step d). If the signal is to open the speaker (step e), the switch 206 is turned on (step f) and the display of the next time is cleared (step 1), and if the next time value is stored, it is cleared (step m). If it is a call end signal (step g), switch 206 is turned off. In any of the above cases, the process returns to step i and processes the time until the start of the next broadcast. That is, if the next time is stored (step i), the current time is read from the clock unit 244 and compared, and if it is a predetermined minute before the broadcast start time (step j), the voice synthesis unit)
A predetermined message is outputted via 240 (step k). Note that a warning sound may be outputted instead of the voice as described above.
以上述べてきた様に本発明によれば、次回放送時刻を表
示することによって、いつでも確実に次回の放送が行な
われる時刻を知ることが可能となる。また、放送開始前
に音で予告することによって一層効果的となる。As described above, according to the present invention, by displaying the next broadcast time, it is possible to always know the time when the next broadcast will be performed. Further, it becomes even more effective by giving a sound preview before the broadcast starts.
第１図は本発明の原理構成を表わす図、第２図は本発明
に係る伝送フレームの形式の一例を表わす図、
第３図は本発明に係る戸別受信機の一例を表わす図、
第４図はマイクロコンピュータにおける処理の一部を表
わすフローチャート。
図において、
１０・・・親局、
１２・・・次回放送時刻送出平段、
２０・・・子局、
２２・・・次回放送時刻抽出手段、
２４・・・次回放送時刻出力手段。
２０８
戸別受信機の一例を表わす図
箒
硼
填
酪FIG. 1 is a diagram showing the principle configuration of the present invention, FIG. 2 is a diagram showing an example of the format of a transmission frame according to the present invention, FIG. 3 is a diagram showing an example of a door-to-door receiver according to the present invention, and FIG. The figure is a flowchart showing part of the processing in the microcomputer. In the figure, 10... Master station, 12... Next broadcast time sending stage, 20... Slave station, 22... Next broadcast time extraction means, 24... Next broadcast time output means. 208 A diagram showing an example of a door-to-door receiver
Claims (1)
れる市町村防災行政無線システム固定系用の放送時刻予
告システムであって、 該親局（１０）側に属し、該子局（２０）への送信に際
して次回の放送時刻が定まっているときに次回放送時刻
データを送信データに付加して送出する次回放送時刻送
出手段（１２）と、 該子局（２０）側に属し、該親局（１０）からの受信デ
ータの中から該次回放送時刻のデータを抽出する次回放
送時刻抽出手段（２２）と、 該次回放送時刻抽出手段（２２）が抽出した放送時刻の
データに応じた出力を行なう次回放送時刻出力手段（２
４）とを具備することを特徴とする放送時刻予告システ
ム。[Scope of Claims] 1. A broadcast time notice system for a fixed municipal disaster prevention administrative radio system comprising a master station (10) and a plurality of slave stations (20), the master station (10) next broadcast time transmitting means (12) belonging to the slave station and transmitting next broadcast time data by adding the next broadcast time data to the transmission data when the next broadcast time is determined when transmitting to the slave station (20); Next broadcast time extraction means (22) belonging to the (20) side and extracting data of the next broadcast time from the data received from the master station (10); The next broadcast time output means (2) outputs data according to the broadcast time data.
4) A broadcast time notice system comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21002889A JP2739113B2 (en) | 1989-08-16 | 1989-08-16 | Broadcast time notice system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21002889A JP2739113B2 (en) | 1989-08-16 | 1989-08-16 | Broadcast time notice system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0374934A true JPH0374934A (en) | 1991-03-29 |
| JP2739113B2 JP2739113B2 (en) | 1998-04-08 |
Family
ID=16582621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21002889A Expired - Fee Related JP2739113B2 (en) | 1989-08-16 | 1989-08-16 | Broadcast time notice system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2739113B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007072320A (en) * | 2005-09-08 | 2007-03-22 | White Rose Co Ltd | Photographic box |
| KR101102656B1 (en) * | 2009-09-22 | 2012-01-04 | 김준성 | The photographing table assembly |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3387401B2 (en) * | 1997-11-21 | 2003-03-17 | トヨタ自動車株式会社 | Information communication system and communication terminal device applied to the system |
-
1989
- 1989-08-16 JP JP21002889A patent/JP2739113B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007072320A (en) * | 2005-09-08 | 2007-03-22 | White Rose Co Ltd | Photographic box |
| KR101102656B1 (en) * | 2009-09-22 | 2012-01-04 | 김준성 | The photographing table assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2739113B2 (en) | 1998-04-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |