JPS6092343U - data acquisition device - Google Patents
data acquisition deviceInfo
- Publication number
- JPS6092343U JPS6092343U JP18167583U JP18167583U JPS6092343U JP S6092343 U JPS6092343 U JP S6092343U JP 18167583 U JP18167583 U JP 18167583U JP 18167583 U JP18167583 U JP 18167583U JP S6092343 U JPS6092343 U JP S6092343U
- Authority
- JP
- Japan
- Prior art keywords
- noise component
- memory
- acquisition device
- command
- data acquisition
- 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
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のデータ取込装置を示すブロック図、第２
図はこの考案によるデータ取込装置の一例を示すブロッ
ク図、第３図はその動作の説明に供するためのタイムチ
ャートである。
１１：データ処理部、１２：メモリ、１４：メモリ直接
制御部、１５：クロツク発生器、１７：油変換器、１８
：アナログ信号入力端子、２１：同期化部、２２：商用
電源入力端子、２３：比較器。Figure 1 is a block diagram showing a conventional data acquisition device;
The figure is a block diagram showing an example of the data acquisition device according to this invention, and FIG. 3 is a time chart for explaining its operation. 11: Data processing unit, 12: Memory, 14: Memory direct control unit, 15: Clock generator, 17: Oil converter, 18
: analog signal input terminal, 21: synchronization section, 22: commercial power supply input terminal, 23: comparator.
Claims (1)
共に、上記データ処理部よりの取込指令を受けてメモリ
直接制御部がＡＤ変換器に変換指令を出し、そのＡＤ変
換器よりの出力デジタルデータを上記メモリ直接制御装
置の制帥のもとに上記メモリに書込むことができるデー
タ取込装置において、上記油変換器に入力されるアナロ
グデータに重畳されている雑音成分を得る手段と、その
得られた雑音成分と上記データ処理部よりの取込指令と
を入力してその取込指令の直後の上記雑音成分の特定の
位相位置で上記メモリ直接制御部に対し取込指令を与え
る同期化部とを具備するデータ取込装置。The memory can be accessed from the data processing section, and upon receiving an import command from the data processing section, the memory direct control section issues a conversion command to the AD converter, and outputs digital data from the AD converter to the above. In a data acquisition device capable of writing into the memory under the control of a memory direct control device, means for obtaining a noise component superimposed on analog data input to the oil converter, and the obtained noise component. a synchronization unit that inputs the noise component obtained by inputting the noise component and a capture command from the data processing unit and gives a capture command to the memory direct control unit at a specific phase position of the noise component immediately after the capture command; A data acquisition device comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18167583U JPS6092343U (en) | 1983-11-24 | 1983-11-24 | data acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18167583U JPS6092343U (en) | 1983-11-24 | 1983-11-24 | data acquisition device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6092343U true JPS6092343U (en) | 1985-06-24 |
| JPS6243405Y2 JPS6243405Y2 (en) | 1987-11-11 |
Family
ID=30393627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18167583U Granted JPS6092343U (en) | 1983-11-24 | 1983-11-24 | data acquisition device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6092343U (en) |
-
1983
- 1983-11-24 JP JP18167583U patent/JPS6092343U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6243405Y2 (en) | 1987-11-11 |
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