JPH0351378U - - Google Patents
Info
- Publication number
- JPH0351378U JPH0351378U JP11196289U JP11196289U JPH0351378U JP H0351378 U JPH0351378 U JP H0351378U JP 11196289 U JP11196289 U JP 11196289U JP 11196289 U JP11196289 U JP 11196289U JP H0351378 U JPH0351378 U JP H0351378U
- Authority
- JP
- Japan
- Prior art keywords
- output
- input control
- control circuit
- signal
- image
- 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
- 230000005856 abnormality Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 4
- 230000006870 function Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Electronic Switches (AREA)
Description
第１図は本考案の実施例を示すデイジタル・パ
ネル・スコープの構成ブロツク図、第２図ａ，ｂ
は第１図の平面及び背面を示す外観図、第３図は
第１図中の異状検出回路の回路図である。
１……ケース、２……表示パネル、１４……入
力制御回路、１６……Ａ／Ｄ変換器、１７……異
状検出回路、１８……画像処理回路、１９……メ
モリ、２０……カード、２１……タイマ、２２…
…画像メモリ、２３……表示制御回路、２４……
行ドライバ、２５……列ドライバ。
Fig. 1 is a block diagram of the configuration of a digital panel scope showing an embodiment of the present invention, Fig. 2 a and b
1 is an external view showing the top and rear sides of FIG. 1, and FIG. 3 is a circuit diagram of the abnormality detection circuit in FIG. 1. DESCRIPTION OF SYMBOLS 1... Case, 2... Display panel, 14... Input control circuit, 16... A/D converter, 17... Abnormality detection circuit, 18... Image processing circuit, 19... Memory, 20... Card , 21...timer, 22...
...Image memory, 23...Display control circuit, 24...
Row driver, 25...column driver.
Claims (1)
号によつて該アナログ信号に対するレンジ切換え
機能を有する入力制御回路と、 前記入力制御回路の出力をデイジタル信号に変
換し、そのデイジタル信号の一部を前記フイード
バツク信号で形の前記入力制御回路へ与えるアナ
ログ／デイジタル変換器と、 基準信号と前記入力制御回路の出力との比較、
判定を行つて前記入力制御回路の出力の異状検出
を行う異状検出回路と、 計時用のタイマと、 画像信号格納用の画像メモリと、 前記アナログ／デイジタル変換器の出力を画像
信号に変換すると共に、前記異状検出回路の出力
に基づき異状時の画像信号及び前記タイマの出力
を前記画像メモリへ記憶させる画像処理回路と、 前記画像処理回路の出力を表示する平面表示装
置とを、 パネル取付け型のケースに収納したことを特徴
とするデイジタル・パネル・スコープ。[Claims for Utility Model Registration] An input control circuit that inputs an analog signal and has a range switching function for the analog signal using a feedback signal; and an input control circuit that converts the output of the input control circuit into a digital signal; an analog-to-digital converter that provides a portion of the input control circuit in the form of a feedback signal; and a comparison between a reference signal and the output of the input control circuit;
an abnormality detection circuit that performs determination and detects an abnormality in the output of the input control circuit; a timer for measuring time; an image memory for storing image signals; and converting the output of the analog/digital converter into an image signal. , an image processing circuit that stores an image signal at the time of an abnormality and the output of the timer in the image memory based on the output of the abnormality detection circuit, and a flat display device that displays the output of the image processing circuit. A digital panel scope that is housed in a case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11196289U JPH0351378U (en) | 1989-09-25 | 1989-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11196289U JPH0351378U (en) | 1989-09-25 | 1989-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0351378U true JPH0351378U (en) | 1991-05-20 |
Family
ID=31660424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11196289U Pending JPH0351378U (en) | 1989-09-25 | 1989-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0351378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004316908A (en) * | 2003-04-14 | 2004-11-11 | American Axle & Manufacturing Inc | Universal joint |
-
1989
- 1989-09-25 JP JP11196289U patent/JPH0351378U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004316908A (en) * | 2003-04-14 | 2004-11-11 | American Axle & Manufacturing Inc | Universal joint |