JPH0475700U - - Google Patents
Info
- Publication number
- JPH0475700U JPH0475700U JP11702690U JP11702690U JPH0475700U JP H0475700 U JPH0475700 U JP H0475700U JP 11702690 U JP11702690 U JP 11702690U JP 11702690 U JP11702690 U JP 11702690U JP H0475700 U JPH0475700 U JP H0475700U
- Authority
- JP
- Japan
- Prior art keywords
- siren
- repetitions
- generating device
- sounding
- pause
- 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
- 238000012544 monitoring process Methods 0.000 description 1
Landscapes
- Control Of Presses (AREA)
Description
第１図は本考案の全体構成をブロツク図、第２
図は本考案の一実施例を示す回路図である。
１……制御部、２……サイレン監視表示部、３
……サイレン音発生器、４……増巾器、５……マ
イクロコンピユータ、６……出力ポート、７……
クロツク発生器、８……ラツチ、９……７セグメ
ントドライバ、１０……サイレン動作中発光ダイ
オード、１１……サイレン発光ダイオード、１２
……サイレンオフ発光ダイオード、１３……７セ
グメント表示器。
Figure 1 is a block diagram of the overall configuration of the present invention;
The figure is a circuit diagram showing an embodiment of the present invention. 1...Control unit, 2...Siren monitoring display unit, 3
... Siren sound generator, 4 ... Amplifier, 5 ... Microcomputer, 6 ... Output port, 7 ...
Clock generator, 8... Latch, 9... 7 segment driver, 10... Light emitting diode during siren operation, 11... Siren light emitting diode, 12
...Siren off light emitting diode, 13...7 segment display.
Claims (1)
中から選択されたパターンのサイレン音を発生す
るサイレン発生装置において、サイレンの開始、
終了、吹鳴中、休止中、くり返し回数または残り
のくり返し回数等を表示する手段を備えたことを
特徴とするサイレン発生装置。 In a siren generating device that generates a siren sound of a pattern selected from a plurality of predetermined siren patterns, starting the siren,
A siren generating device characterized by comprising means for displaying the end, sounding, pause, number of repetitions, remaining number of repetitions, etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11702690U JPH0475700U (en) | 1990-11-06 | 1990-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11702690U JPH0475700U (en) | 1990-11-06 | 1990-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0475700U true JPH0475700U (en) | 1992-07-02 |
Family
ID=31864897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11702690U Pending JPH0475700U (en) | 1990-11-06 | 1990-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0475700U (en) |
-
1990
- 1990-11-06 JP JP11702690U patent/JPH0475700U/ja active Pending