JPS60146934U - Video tape recorder control device - Google Patents
Video tape recorder control deviceInfo
- Publication number
- JPS60146934U JPS60146934U JP3465884U JP3465884U JPS60146934U JP S60146934 U JPS60146934 U JP S60146934U JP 3465884 U JP3465884 U JP 3465884U JP 3465884 U JP3465884 U JP 3465884U JP S60146934 U JPS60146934 U JP S60146934U
- Authority
- JP
- Japan
- Prior art keywords
- video tape
- tape recorder
- control device
- value
- recorder
- 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
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ＶＴＲの制御装置の従果例を示すプロ −
ツク図、第２図表第５図は本考案の一実施例を示すブロ
ック図ζ第３菌と第４図は結露センサーの相対湿度−抵
抗値特性を示すグラフ、第６図はマイクロコンピュータ
の処理手順を示すフローチャートである。′・５゜
１・・・結露センサー、２・・・マイクロコンピユー−
、タ、、、、３−Ａ−Ｄ変轡回路、Ｒ４，Ｒ５・・・抵
抗。Figure 1 shows an example of a control device for a VTR.
Figure 5 is a block diagram showing an embodiment of the present invention, Figure 4 is a graph showing the relative humidity-resistance characteristics of the condensation sensor, and Figure 6 is a diagram showing the processing of the microcomputer. It is a flowchart showing a procedure. '・5゜1... Condensation sensor, 2... Microcomputer
, ta, , 3-A-D conversion circuit, R4, R5...resistance.
Claims (1)
部の湿度が所定値以上になるとビデオテ、−プレコーダ
の動作を停止するように制御番行なうビデオテープレコ
ーダの制御装置において、湿度に対応した上記結露セン
サーの抵抗値をアナログ信号に変換する信号変換手段と
、この信号変換手段からのアナログ信号をディジタル信
号に変換するアナログ−ディジタル変換機能を有するマ
イクロコンピュータとを備え、 上記？イクロコン、ピユータは１．上記ディジタル信号
に基づいて、上記結露センサーの周囲の湿度が第１の値
以上姐なるとビデオテープレコーダを停止し、上記湿度
が上記第１の値より小である第２の値以下になるとビデ
オテープレコーダめ動作を可能にするように制御を行な
うことを特徴とするビデオテープレコーダの制御装置。[Claim for Utility Model Registration] A control device for a video tape recorder that controls the operation of the video tape recorder to stop when the humidity inside the video tape recorder detected by a dew condensation sensor exceeds a predetermined value. A microcomputer having a signal conversion means for converting the resistance value of the corresponding dew condensation sensor into an analog signal, and a microcomputer having an analog-to-digital conversion function for converting the analog signal from the signal conversion means into a digital signal, Ikrokon and PC are 1. Based on the digital signal, the videotape recorder is stopped when the humidity around the dew condensation sensor is greater than or equal to a first value, and the videotape recorder is stopped when the humidity is less than or equal to a second value that is smaller than the first value. A control device for a video tape recorder, characterized in that it performs control to enable recorder operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3465884U JPS60146934U (en) | 1984-03-09 | 1984-03-09 | Video tape recorder control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3465884U JPS60146934U (en) | 1984-03-09 | 1984-03-09 | Video tape recorder control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60146934U true JPS60146934U (en) | 1985-09-30 |
Family
ID=30538233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3465884U Pending JPS60146934U (en) | 1984-03-09 | 1984-03-09 | Video tape recorder control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60146934U (en) |
-
1984
- 1984-03-09 JP JP3465884U patent/JPS60146934U/en active Pending
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