JPH0393329A - Program replacing/processing method in automatic program controller - Google Patents
Program replacing/processing method in automatic program controllerInfo
- Publication number
- JPH0393329A JPH0393329A JP23083489A JP23083489A JPH0393329A JP H0393329 A JPH0393329 A JP H0393329A JP 23083489 A JP23083489 A JP 23083489A JP 23083489 A JP23083489 A JP 23083489A JP H0393329 A JPH0393329 A JP H0393329A
- Authority
- JP
- Japan
- Prior art keywords
- program
- control data
- program replacement
- time
- replacement processing
- 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.)
- Pending
Links
- 238000003672 processing method Methods 0.000 title claims description 12
- 238000012795 verification Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 1
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- Stored Programmes (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、放送局の番組放出送出を自動で行う自動番組
制御装置における放送用制御データの番組差し換え処理
方法に関し、特に番組差し換え処理開始キーによる割込
みにより自動で行う番組差し換え処理方法に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a program replacement processing method for broadcasting control data in an automatic program control device that automatically transmits and broadcasts programs from a broadcasting station, and particularly relates to a program replacement processing method for program replacement processing start key for broadcasting control data. This invention relates to a program replacement processing method that is automatically performed by an interruption caused by a program.
従来の自動番組制御装置における番組差し換え処理方法
は、番組差し換え処理開始キーによる割込みが取り込ま
れた後、現在時刻にいちばん近い番組差し換え制御デー
タをサーチし、その番組差し換え制御データを放送用番
組制御データへ差し換える処理方法となっていた。The program replacement processing method in the conventional automatic program control device is to search for the program replacement control data closest to the current time after receiving an interrupt by the program replacement processing start key, and to use the program replacement control data as broadcast program control data. The processing method was to replace it with .
上述した従来の自動番組制御装置における番組差し換え
処理方法は、番組差し換え処理開始キーによる割込みが
取り込まれた後、第２図で示すよ与えられた番組差し換
えデータを、放送用番組制御データへ番組差し換えを行
うことを特徴とする自動番組制御装置における番組差し
換え処理方法。The program replacement processing method in the conventional automatic program control device described above is to replace the given program replacement data with broadcast program control data as shown in FIG. 2 after receiving an interrupt by the program replacement processing start key. A program replacement processing method in an automatic program control device, characterized by performing the following steps.
（２）中央処理装置と、放送用番組制御データと複数の
番組差し換え用制御データを格納するメモリと、前記制
御データが持つ時刻情報と時刻照合を行うための時計装
置と、時刻照合によって制御される被制御機器と、それ
らをつなぐ入出力インターフェースにより楕戒され、放
送局の番組送出を自動で行う自動番組制御装置における
番組差し換え処理装置において、
周期的に現在時刻にいちばん近い時刻を持つ番組差し換
えデータをサーチし、その情報を決めらたエリアに格納
する第１手段と、
番組差し換え処理開始キーによる割込みにより，前記情
報エリアを参照する第２手段と、前記第２手段で与えら
れた番組差し換えデータを、放送用番組制御データへ番
組差し換えを行う第３手段とを含むことを特徴とする自
動番組制御うに、現在時刻にいちばん近い時刻をもつ番
組差し換えデータを検索するためにデータサーチを繰り
返えし（ステップ２１およびステップ２２）、データ検
索後、．検知された番組差一し換えデータとの番組差し
かえ処理（ステップ２３）を行っているので、割込みが
取り込まれたのち、番組差しかえ処理が開始されるまで
の処理時間がかかるという欠点がある。(2) A central processing unit, a memory that stores broadcast program control data and control data for replacing a plurality of programs, a clock device that performs time verification with the time information contained in the control data, and a clock device that is controlled by time verification. In a program replacement processing device in an automatic program control device that automatically transmits programs from a broadcasting station, the program is periodically replaced with the program whose time is closest to the current time. a first means for searching data and storing the information in a predetermined area; a second means for referring to the information area by an interruption by a program replacement processing start key; and a program replacement given by the second means. and a third means for replacing the program data with broadcast program control data, the automatic program control unit repeats a data search to search for program replacement data having a time closest to the current time. After data retrieval (steps 21 and 22), . Since program replacement processing (step 23) is performed using the detected program difference replacement data, there is a drawback that it takes processing time from the time the interrupt is received until the program replacement processing starts. .
本発明は、自動番組制御装置における番組差し換え処理
方法において、周期的に現在時刻にいちばん近い時刻を
持つ番組差し換え制御データをサーチし、その情報を決
められたエリアに格納する第１ステップと、番組差し換
え処理開始キーによる割込みにより、前記情報エリアを
参照する第２ステップと、第２ステップで与えられた番
組差し換え制御データを、放送用番組制御データへの番
組差し換えを行う第３ステップとを含むことを特徴とす
る。The present invention provides a program replacement processing method in an automatic program control device, including a first step of periodically searching for program replacement control data having a time closest to the current time and storing the information in a predetermined area; and a third step of replacing the program replacement control data given in the second step with broadcast program control data by an interruption by a replacement processing start key. It is characterized by
次に、本発明について図面を参照して説明する。 Next, the present invention will be explained with reference to the drawings.
第１図は自動番組制御装置の構戒を示している。FIG. 1 shows the structure of an automatic program control device.
中央処理装置１と、放送用番組制御データと複数の番組
差し換え制御データを格納するメモリ２と、前記制御デ
ータが持つ時刻情報と時刻照合を行うための時計装置３
と、時刻照合によって制御される被制御機器４と、番組
差し換え処理開始キー５と、それらをつなぐ入出力イン
ターフェース６で構成される自動番組制御装置である。A central processing unit 1, a memory 2 that stores broadcast program control data and a plurality of program replacement control data, and a clock device 3 that performs time verification with time information contained in the control data.
This is an automatic program control device consisting of a controlled device 4 controlled by time verification, a program replacement processing start key 5, and an input/output interface 6 connecting these.
以下、番組差し換え処理方法を第３図，第４図に示す．
第３図は、ある一定の周期で起動がかかる処理を示して
いる。現在時刻にいちばん近い時刻を持つ番組差し換え
制御データを検索するためにデータサーチを繰り返えし
くステップ３１およびステップ３２〉、データ検索後、
検知された番組差し換え制御データの情報を共通エリア
に格納する（ステップ３３〉。The program replacement processing method is shown in Figures 3 and 4 below. FIG. 3 shows a process that starts at a certain period. In order to search for the program replacement control data having the time closest to the current time, the data search is repeated in steps 31 and 32>, and after the data search,
Information on the detected program replacement control data is stored in the common area (step 33).
第４図は、番組差し換え処理開始キーの割込みにより起
動がかかる処理を示している。ステップ３３によりセッ
トされている情報エリアを参照する（ステップ４１〉。FIG. 4 shows a process that is activated by an interruption of the program replacement process start key. The information area set in step 33 is referred to (step 41).
提供されている情報により示されている番組差し換え制
御データを、放送用番組制御データへ番組差し換えを行
う〈ステップ４２〉。The program replacement control data indicated by the provided information is replaced with broadcast program control data (step 42).
以上説明したように本発明は、自動番組制御装置の番組
差し換え処理方法に関して、周期的に差し換え対象とな
る番組差し換え制御データをサーチする処理を行うこと
により、番組差し換え処理開始キーからの割込みを取り
込ん゜だ後、瞬時に番組差し換え処理が開始される。As explained above, the present invention relates to a program replacement processing method for an automatic program control device, by periodically searching for program replacement control data to be replaced, thereby capturing an interrupt from a program replacement processing start key. After that, the program replacement process starts instantly.
第１図は自動番組制御装置の構成図、第２図は従来の自
動番組制御装置における番組差し換え処理手順を示すフ
ローチャート、第３図および第４図は本発明による自動
番組制御装置における番組差し換え処理手順を示すブロ
ーチャートである．１・・・ＣＰＵ、２・・・メモリ、
３・・・時計、４・・・被制御機器、５・・・処理開始
キー ６・・・入出力インターフェース。FIG. 1 is a block diagram of an automatic program control device, FIG. 2 is a flowchart showing a program replacement processing procedure in a conventional automatic program control device, and FIGS. 3 and 4 are program replacement processing in an automatic program control device according to the present invention. This is a blowchart showing the procedure. 1...CPU, 2...Memory,
3... Clock, 4... Controlled device, 5... Processing start key 6... Input/output interface.
Claims (1)
番組差し換え用制御データを格納するメモリと、前記制
御データが持つ時刻情報と時刻照合を行うための時計装
置と、時刻照合によって制御される被制御機器と、それ
らをつなぐ入出力インターフェースにより構成され、放
送局の番組送出を自動で行う自動番組制御装置における
番組差し換え処理方法において、 周期的に現在時刻にいちばん近い時刻を持つ番組差し換
えデータをサーチし、その情報を決められたエリアに格
納し、 番組差し換え処理開始キーによる割込みにより、前記情
報エリアを参照し、 装置における番組差し換え処理装置。(1) A central processing unit, a memory that stores broadcast program control data and multiple program replacement control data, a clock device that performs time verification with the time information contained in the control data, and a clock device that is controlled by time verification. In a program replacement processing method in an automatic program control device that automatically sends out programs from a broadcasting station, which is composed of controlled equipment and input/output interfaces that connect them, program replacement data that has the time closest to the current time is periodically used. A program replacement processing device in the device, which searches for the information, stores the information in a predetermined area, and refers to the information area upon interruption by a program replacement processing start key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23083489A JPH0393329A (en) | 1989-09-05 | 1989-09-05 | Program replacing/processing method in automatic program controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23083489A JPH0393329A (en) | 1989-09-05 | 1989-09-05 | Program replacing/processing method in automatic program controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0393329A true JPH0393329A (en) | 1991-04-18 |
Family
ID=16914007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23083489A Pending JPH0393329A (en) | 1989-09-05 | 1989-09-05 | Program replacing/processing method in automatic program controller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0393329A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4969265A (en) * | 1988-09-06 | 1990-11-13 | Calsonic Corporation | Method of producing metal support for exhaust gas catalyst |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5350901A (en) * | 1976-10-20 | 1978-05-09 | Seikosha Kk | Method of processing data in broadcasting program automatic sending device |
| JPS62173666A (en) * | 1986-01-27 | 1987-07-30 | Sony Corp | Video signal recording medium supplying, selecting and reproducing device |
-
1989
- 1989-09-05 JP JP23083489A patent/JPH0393329A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5350901A (en) * | 1976-10-20 | 1978-05-09 | Seikosha Kk | Method of processing data in broadcasting program automatic sending device |
| JPS62173666A (en) * | 1986-01-27 | 1987-07-30 | Sony Corp | Video signal recording medium supplying, selecting and reproducing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4969265A (en) * | 1988-09-06 | 1990-11-13 | Calsonic Corporation | Method of producing metal support for exhaust gas catalyst |
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