JPS6241325B2 - - Google Patents
Info
- Publication number
- JPS6241325B2 JPS6241325B2 JP56093460A JP9346081A JPS6241325B2 JP S6241325 B2 JPS6241325 B2 JP S6241325B2 JP 56093460 A JP56093460 A JP 56093460A JP 9346081 A JP9346081 A JP 9346081A JP S6241325 B2 JPS6241325 B2 JP S6241325B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- recorder
- recording
- trigger
- controller
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D9/00—Recording measured values
- G01D9/38—Producing one or more recordings, each recording being produced by controlling the recording element, e.g. stylus, in accordance with one variable and controlling the recording medium, e.g. paper roll, in accordance with another variable
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D9/00—Recording measured values
- G01D9/02—Producing one or more recordings of the values of a single variable
- G01D9/10—Producing one or more recordings of the values of a single variable the recording element, e.g. stylus, being controlled in accordance with the variable, and the recording medium, e.g. paper roll, being controlled in accordance with time
- G01D9/16—Producing one or more recordings of the values of a single variable the recording element, e.g. stylus, being controlled in accordance with the variable, and the recording medium, e.g. paper roll, being controlled in accordance with time recording occurring at separated intervals, e.g. by chopper bar
- G01D9/18—Producing one or more recordings of the values of a single variable the recording element, e.g. stylus, being controlled in accordance with the variable, and the recording medium, e.g. paper roll, being controlled in accordance with time recording occurring at separated intervals, e.g. by chopper bar recording element actuated only upon change in value of variable
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Recording Measured Values (AREA)
Description
【発明の詳細な説明】
本発明は、画面送り機能を有するレコーダに関
するものである。突発的、不定期的に発生する現
象をＸ−Ｙレコーダで記録しようとする場合、従
来適当なものがなかつた。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a recorder having a screen switching function. Conventionally, there has been no suitable X-Y recorder for recording phenomena that occur suddenly or irregularly.
即ち、従来のＸ−ＹレコーダはＸ軸とＹ軸に被
測定の信号を加え、この２軸に導入した信号間の
関係を１画面分の記録紙に記録するものである。
そして、従来のＸ−Ｙレコーダにおいてはこの記
録紙を新しい記録紙へ自動的に取替える手段を備
えていないため、例えば、突発的な現象が複数回
発生した場合は同一の記録紙に複数回の現象が重
畳して描かれてしまう。従つて記録した現象の解
明が困難となる問題を有している。 That is, the conventional X-Y recorder adds signals to be measured to the X and Y axes, and records the relationship between the signals introduced to these two axes on one screen of recording paper.
Conventional X-Y recorders do not have a means to automatically replace this recording paper with new recording paper, so for example, if a sudden phenomenon occurs multiple times, the same recording paper may be replaced multiple times. Phenomena are depicted as being superimposed. Therefore, there is a problem in that it is difficult to elucidate the recorded phenomenon.
本発明の目的は、不定期的に複数回発生する現
象の記録を各回ごとに的確に記録することができ
るＸ−Ｙレコーダを提供するものである。 SUMMARY OF THE INVENTION An object of the present invention is to provide an X-Y recorder that can accurately record phenomena that occur irregularly multiple times each time.
第１図は本発明に係る画面送り機能を有するレ
コーダの１実施例を示すブロツク図である。第１
図において、ｂ，ｃはアナログのデータ信号が導
入される入力端子を表わす。１はトリガ回路を表
わし、このトリガ回路で設定したレベル以上又は
以下の信号が入力した場合（但し入力の傾きも考
慮したトリガ回路とする）にトリガ信号を次段に
出力する機能を有する。５はコントローラを表わ
し、後述するＸ−Ｙ記録計へ信号S1を加え、紙送
り手段へは信号S2を加えてこれらの制御を行なう
機能を有するものである。７はＸ軸とＹ軸の２方
向の駆動機構を有するＸ−Ｙ記録計を表わし、記
録ペン（図示せず）をこの２つの駆動機構により
移動させて入力端子ｂ，ｃに導入したデータ信号
の波形を描くものである。９はＸ−Ｙ記録計の記
録紙を巻き取り又は送り出しする紙送り手段を表
わす。 FIG. 1 is a block diagram showing one embodiment of a recorder having a screen switching function according to the present invention. 1st
In the figure, b and c represent input terminals into which analog data signals are introduced. Reference numeral 1 represents a trigger circuit, which has a function of outputting a trigger signal to the next stage when a signal higher than or lower than the level set by this trigger circuit is input (however, the trigger circuit takes into account the slope of the input). Reference numeral 5 denotes a controller, which has the function of applying a signal S1 to an X-Y recorder, which will be described later, and a signal S2 to a paper feeding means to perform these controls. 7 represents an X-Y recorder having a drive mechanism in two directions, X-axis and Y-axis, and a recording pen (not shown) is moved by these two drive mechanisms to record data signals introduced into input terminals b and c. The waveform is drawn. Reference numeral 9 represents a paper feeding means for winding up or feeding out the recording paper of the X-Y recorder.
第１図に示すレコーダの動作を以下に記す。入
力端子ｂとｃには、アナログのデータ信号が加え
られる。この２つの信号の関係を、Ｘ−Ｙ記録計
７で描くわけであるが、説明をわかり易くするた
めに、入力端子ｂに印加される信号は、突発現象
のない定常的な信号とし、入力端子ｃに印加され
る信号は、不定期的に発生する現象を含む信号で
あるとする。なお入力端子ｂへ鋸波状の信号を加
えるか又は記録計の内部に鋸波発振器を設けてＸ
軸を駆動すれば、入力端子ｃに加えられたデータ
信号の時間的変化を記録することができる。 The operation of the recorder shown in FIG. 1 will be described below. Analog data signals are applied to input terminals b and c. The relationship between these two signals will be drawn using the X-Y recorder 7, but to make the explanation easier to understand, the signal applied to input terminal b is assumed to be a steady signal without sudden phenomena, and the input terminal It is assumed that the signal applied to c is a signal that includes a phenomenon that occurs irregularly. In addition, by adding a sawtooth signal to input terminal b or by providing a sawtooth oscillator inside the recorder,
By driving the axis, it is possible to record temporal changes in the data signal applied to input terminal c.
使用者はデータ信号の予想される現象に合せて
トリガ回路１において、電圧レベル若しくは微分
して得た信号のレベルに合せてトリガレベル及び
傾きを設定する。従つて、所望の現象が発生すれ
ば、トリガ信号がコントローラ５へ出力される。 The user sets the trigger level and slope in the trigger circuit 1 according to the expected phenomenon of the data signal, according to the voltage level or the level of the differentiated signal. Therefore, if a desired phenomenon occurs, a trigger signal is output to the controller 5.
一方Ｘ−Ｙ記録計７においては、コントローラ
５により、その記録をする動作は通常停止されて
いる。同様に紙送り手段９もその動作を停止して
いる。 On the other hand, in the X-Y recorder 7, its recording operation is normally stopped by the controller 5. Similarly, the paper feeding means 9 has also stopped its operation.
このよう状態において所望の現象が発生しトリ
ガ信号がコントローラ５に入力すると、このトリ
ガ信号を受けてコントローラ５から信号S1がＸ−
Ｙ記録計７へ印加され、Ｘ−Ｙ記録計７は、記録
紙上へ所望の現象を記録する。この記録が終了し
記録ペン（図示せず）が記録紙から離れた後にコ
ントローラ５から信号S2が紙送り手段９へ印加さ
れる。紙送り手段９では、信号S2を受信して、Ｘ
−Ｙ記録計７の約１画面分に相当する長さの記録
紙を移動させ、再び次のトリガ信号に備える。 When a desired phenomenon occurs in this state and a trigger signal is input to the controller 5, the signal S1 is sent from the controller 5 in response to this trigger signal to X-
The signal is applied to the Y recorder 7, and the X-Y recorder 7 records the desired phenomenon on the recording paper. After this recording is completed and the recording pen (not shown) leaves the recording paper, a signal S2 is applied from the controller 5 to the paper feeding means 9. The paper feeding means 9 receives the signal S2 and sends
- Move the recording paper with a length equivalent to about one screen of the Y recorder 7, and prepare again for the next trigger signal.
このように第１図のレコーダにおいては、所望
の現象が発生した瞬間をとらえて、その現象をＸ
−Ｙ平面に記録し、その記録が終了した後に１画
面分の長さの記録紙を移動して、また次の現象の
発生に備え動作を停止しているものである。 In this way, the recorder shown in Figure 1 captures the moment when a desired phenomenon occurs, and records the phenomenon using
- Recording is performed on the Y plane, and after the recording is completed, the recording paper is moved the length of one screen, and the operation is stopped in preparation for the occurrence of the next phenomenon.
第２図は本発明に係る画面送り機能を有するレ
コーダの１実施例を示すブロツク図である。第２
図のレコーダは、主に高速に変化する現象を記録
するのに適した機能を有するものである。第２図
において、１はトリガ回路、５はコントローラ、
９は紙送り手段を表わし上述したものと同様の機
能を有する。点線の１０で囲つた部分はメモリー
式の記録計を表わしており、以下のもので構成さ
れる。１１と１７は前置増幅器、１３と１９はア
ナログ信号をデイジタル信号へ変換するＡ−Ｄ変
換器、１５と２１はデイジタル信号を記録するメ
モリー、２３はデイジタルＸ−Ｙプロツタ（以下
単にプロツタと記す）である。第２図の動作は以
下の如くである。 FIG. 2 is a block diagram showing one embodiment of a recorder having a screen switching function according to the present invention. Second
The recorder shown in the figure has a function suitable mainly for recording rapidly changing phenomena. In FIG. 2, 1 is a trigger circuit, 5 is a controller,
Reference numeral 9 represents a paper feeding means, which has the same function as described above. The part surrounded by the dotted line 10 represents a memory type recorder, which is composed of the following items. 11 and 17 are preamplifiers, 13 and 19 are A-D converters that convert analog signals to digital signals, 15 and 21 are memories that record digital signals, and 23 is a digital X-Y plotter (hereinafter simply referred to as plotter). ). The operation of FIG. 2 is as follows.
トリガ回路１からトリガ信号が出力される前の
状態においては、コントローラ５からＡ−Ｄ変換
器１３，１９へ加えられた信号S6により、Ａ−Ｄ
変換器１３，１９はその機能を停止しており、プ
ロツタ２３も停止している。また信号S2により紙
送り手段９も停止している。 In the state before the trigger signal is output from the trigger circuit 1, the signal S6 applied from the controller 5 to the A-D converters 13 and 19 causes the A-D
The converters 13 and 19 have stopped their functions, and the plotter 23 has also stopped. Further, the paper feeding means 9 is also stopped by the signal S2 .
このような状態において、所望の現象が発生
し、トリガ信号が生じてコントローラ５に入力す
ると、コントローラ５から信号S6の状態が変化し
Ａ−Ｄ変換器１３，１９が動作を開始する。また
同時にコントローラ５からメモリー１５，２１へ
加えられた信号S5によりライト（WRITE）命令
が下され、信号S3，S4により指定された各アドレ
スへ入力のデータ信号が順次記憶される。このよ
うにして、予め設定した一定の期間、入力のデー
タ信号を読み込み、その後プロツタ２３の記録ス
ピードに合せて、メモリー１５，２１に記憶され
ていた信号を読み出しその現象波形を描く。 In such a state, when a desired phenomenon occurs and a trigger signal is generated and inputted to the controller 5, the state of the signal S6 from the controller 5 changes and the A/D converters 13 and 19 start operating. At the same time, a write command is issued by the signal S5 applied from the controller 5 to the memories 15 and 21, and the input data signals are sequentially stored at each address designated by the signals S3 and S4 . In this way, input data signals are read for a predetermined period of time, and then, in accordance with the recording speed of the plotter 23, the signals stored in the memories 15 and 21 are read out and their phenomenon waveforms are drawn.
この現象波形の記録が終了した後にコントロー
ラ５から信号S2が出力され、プロツタ２３の１画
面分に相当する長さの記録紙を紙送り手段９によ
り移動して次の記録に備える。 After the recording of the phenomenon waveform is completed, the controller 5 outputs a signal S2 , and the paper feeding means 9 moves the recording paper with a length corresponding to one screen of the plotter 23 in preparation for the next recording.
以上のように本発明のレコーダによれば、不定
期的に発生する現象を効率よく記録することがで
き大きな効果を有する。 As described above, according to the recorder of the present invention, phenomena that occur irregularly can be efficiently recorded, and the recorder has great effects.
第１図、第２図、はそれぞれ本発明に係る画面
送り機能を有するレコーダのブロツク図である。
１……トリガ回路、５……コントローラ、７…
…Ｘ−Ｙ記録計、９……紙送り手段、１１，１７
……前置増幅器、１３，１９……Ａ−Ｄ変換器、
１５，２１……メモリー、２３……プロツタ。
1 and 2 are block diagrams of a recorder having a screen switching function according to the present invention, respectively. 1...Trigger circuit, 5...Controller, 7...
...X-Y recorder, 9... Paper feeding means, 11, 17
...Preamplifier, 13,19...A-D converter,
15, 21...Memory, 23...Prota.
Claims (1)
号の波形を記録するレコーダにおいて、 前記データ信号が設定レベルを横切るとトリガ
信号を出力するトリガ回路と、 前記データ信号を記録ペンにて記録するＸ−Ｙ
式の記録計と、 該記録計の記録紙を移動する機能を有した紙送
り手段と、 前記トリガ回路からトリガ信号を導入しこのト
リガ信号の発生に同期して記録計の記録動作を行
なわしめる信号を記録計へ加え、記録ペンが記録
紙から離れた後に記録紙を約１画面分移動する信
号を前記紙送り手段へ加えるコントローラと、 を備えたことを特徴とする画面送り機能を有する
レコーダ。 ２ 前記記録計として、アナログ信号をデイジタ
ル信号に変換するＡ−Ｄ変換器と、前記デイジタ
ル信号を記憶するメモリーと、該メモリーに記憶
された信号を図形化するプロツタとから構成され
たことを特徴とする特許請求の範囲第１項記載の
画面送り機能を有するレコーダ。[Claims] 1. A recorder that inputs an analog data signal and records the waveform of the data signal, comprising: a trigger circuit that outputs a trigger signal when the data signal crosses a set level; and a recording pen that records the data signal. X-Y recorded at
A recorder of the type, a paper feeding means having a function of moving the recording paper of the recorder, and a trigger signal introduced from the trigger circuit to cause the recorder to perform a recording operation in synchronization with the generation of the trigger signal. A recorder having a screen moving function, comprising: a controller that applies a signal to the recorder and a signal that moves the recording paper by about one screen after the recording pen leaves the recording paper to the paper feeding means; . 2. The recorder is comprised of an A-D converter that converts an analog signal into a digital signal, a memory that stores the digital signal, and a plotter that plots the signal stored in the memory. A recorder having a screen switching function according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9346081A JPS57207820A (en) | 1981-06-17 | 1981-06-17 | Recorder having picture feed function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9346081A JPS57207820A (en) | 1981-06-17 | 1981-06-17 | Recorder having picture feed function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57207820A JPS57207820A (en) | 1982-12-20 |
| JPS6241325B2 true JPS6241325B2 (en) | 1987-09-02 |
Family
ID=14082938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9346081A Granted JPS57207820A (en) | 1981-06-17 | 1981-06-17 | Recorder having picture feed function |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57207820A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3625641A1 (en) * | 1986-07-29 | 1988-02-11 | Busch Dieter & Co Prueftech | ELECTRO-OPTICAL DEVICE FOR PERMANENTLY MONITORING THE REMOTE SPACIAL LOCATION OF TWO MACHINES OR MACHINE PARTS |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55123820U (en) * | 1979-02-27 | 1980-09-02 |
-
1981
- 1981-06-17 JP JP9346081A patent/JPS57207820A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57207820A (en) | 1982-12-20 |
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