JPS6223352U - - Google Patents
Info
- Publication number
- JPS6223352U JPS6223352U JP11536385U JP11536385U JPS6223352U JP S6223352 U JPS6223352 U JP S6223352U JP 11536385 U JP11536385 U JP 11536385U JP 11536385 U JP11536385 U JP 11536385U JP S6223352 U JPS6223352 U JP S6223352U
- Authority
- JP
- Japan
- Prior art keywords
- converter
- temperature
- multiplexer
- input
- analog signal
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Analogue/Digital Conversion (AREA)
Description
第１図はこの考案に係るアナログ収集装置の一
実施例を示すブロツク線図、第２図は従来のアナ
ログ収集装置を示すブロツク線図である。
図において、２はマルチプレクサ、３はＡ―Ｄ
変換器、４は温度センサ、５は温度変換器、６は
演算処理装置である。なお、各図中同一符号は同
一もしくは相当部分を示す。
FIG. 1 is a block diagram showing one embodiment of an analog collecting device according to this invention, and FIG. 2 is a block diagram showing a conventional analog collecting device. In the figure, 2 is a multiplexer, 3 is A-D
Converter, 4 is a temperature sensor, 5 is a temperature converter, and 6 is an arithmetic processing unit. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
て入力信号とするマルチプレクサ、前記マルチプ
レクサを介して入力されたアナログ信号をデイジ
タル信号に変換するＡ―Ｄ変換器、前記Ａ―Ｄ変
換器の本体の温度もしくは前記Ａ―Ｄ変換器の周
囲温度を検出する温度センサ、前記温度センサの
出力を前記マルチプレクサに入力する温度変換器
、及び前記Ａ―Ｄ変換器の温度特性あるいは温度
補正式を記憶して前記Ａ―Ｄ変換器を介して入力
される前記マルチプレクサからの入力信号を温度
補正して演算する演算処理装置を備えたアナログ
信号収集装置。 A multiplexer that switches at least one analog signal as an input signal, an A-D converter that converts the analog signal input through the multiplexer into a digital signal, a temperature of the main body of the A-D converter, or a A temperature sensor that detects the ambient temperature of the A-D converter, a temperature converter that inputs the output of the temperature sensor to the multiplexer, and a temperature characteristic or temperature correction formula of the A-D converter that is stored in the A-D converter. An analog signal collection device comprising an arithmetic processing device that temperature-corrects and calculates an input signal from the multiplexer that is input via a D converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11536385U JPS6223352U (en) | 1985-07-25 | 1985-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11536385U JPS6223352U (en) | 1985-07-25 | 1985-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6223352U true JPS6223352U (en) | 1987-02-12 |
Family
ID=30998942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11536385U Pending JPS6223352U (en) | 1985-07-25 | 1985-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6223352U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6225317A (en) * | 1985-07-26 | 1987-02-03 | Hitachi Ltd | Analog input device |
| JPH04151594A (en) * | 1990-10-15 | 1992-05-25 | Tech Res & Dev Inst Of Japan Def Agency | Temperature correction device |
-
1985
- 1985-07-25 JP JP11536385U patent/JPS6223352U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6225317A (en) * | 1985-07-26 | 1987-02-03 | Hitachi Ltd | Analog input device |
| JPH04151594A (en) * | 1990-10-15 | 1992-05-25 | Tech Res & Dev Inst Of Japan Def Agency | Temperature correction device |