JPH01113794U - - Google Patents
Info
- Publication number
- JPH01113794U JPH01113794U JP825588U JP825588U JPH01113794U JP H01113794 U JPH01113794 U JP H01113794U JP 825588 U JP825588 U JP 825588U JP 825588 U JP825588 U JP 825588U JP H01113794 U JPH01113794 U JP H01113794U
- Authority
- JP
- Japan
- Prior art keywords
- timer
- generates
- signal indicating
- detecting
- alarm
- 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
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Measurement Of Predetermined Time Intervals (AREA)
- Emergency Alarm Devices (AREA)
Description
第１図は本考案のデイスプレイ装置を使用する
場合の概念図、第２図は本考案のデイスプレイ装
置の制御系の要部を示すブロツク構成図、第３図
は本考案のデイスプレイ装置の動作を示すフロー
チヤートである。
３…デイスプレイ装置、４…ＣＲＴ（デイスプ
レイ部）、５…赤外線センサ（操作開始検出手段
）、６…スピーカ（警報手段）、８…椅子、９…
オペレータ、１２…タイマ制御部。
Fig. 1 is a conceptual diagram when using the display device of the present invention, Fig. 2 is a block diagram showing the main parts of the control system of the display device of the present invention, and Fig. 3 shows the operation of the display device of the present invention. This is a flowchart. 3...Display device, 4...CRT (display part), 5...Infrared sensor (operation start detection means), 6...Speaker (alarm means), 8...Chair, 9...
Operator 12...Timer control unit.
Claims (1)
したオペレータの操作開始を検出する手段と、 この検出手段からの操作開始を示す出力信号に
基づいて動作を開始し、予め設定した時間が経過
したなら時間完了を示す信号を発生するタイマと
、 このタイマの発生する時間完了信号に基づいて
警報を発生する警報手段と、 を具備したことを特徴とするデイスプレイ装置。[Scope of Claim for Utility Model Registration] Means for detecting the start of an operation by an operator facing a display section displaying characters, figures, etc., and a means for starting an operation based on an output signal indicating the start of an operation from this detecting means, A display device comprising: a timer that generates a signal indicating time completion when a set time has elapsed; and alarm means that generates an alarm based on the time completion signal generated by the timer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP825588U JPH01113794U (en) | 1988-01-26 | 1988-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP825588U JPH01113794U (en) | 1988-01-26 | 1988-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01113794U true JPH01113794U (en) | 1989-07-31 |
Family
ID=31213969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP825588U Pending JPH01113794U (en) | 1988-01-26 | 1988-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01113794U (en) |
-
1988
- 1988-01-26 JP JP825588U patent/JPH01113794U/ja active Pending