JPS63181843U - - Google Patents
Info
- Publication number
- JPS63181843U JPS63181843U JP6962287U JP6962287U JPS63181843U JP S63181843 U JPS63181843 U JP S63181843U JP 6962287 U JP6962287 U JP 6962287U JP 6962287 U JP6962287 U JP 6962287U JP S63181843 U JPS63181843 U JP S63181843U
- Authority
- JP
- Japan
- Prior art keywords
- detected
- sensor
- signal
- determining
- operating state
- 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
- 230000001133 acceleration Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
Description
第１図は、本考案の実施例による装置の構成を
示すブロツク図、第２図は上記実施例に於ける信
号波形図である。
１…圧電型加速度センサ、２…フイルタ、３…
信号増幅器、４…異常振動検出器、５…マイクロ
プロセツサ部、６…機器制御信号線。
FIG. 1 is a block diagram showing the configuration of an apparatus according to an embodiment of the present invention, and FIG. 2 is a signal waveform diagram in the above embodiment. 1... Piezoelectric acceleration sensor, 2... Filter, 3...
Signal amplifier, 4...Abnormal vibration detector, 5...Microprocessor section, 6...Device control signal line.
Claims (1)
伴う筐体の微弱振動を検出する加速度センサと、
同センサの信号から上記作動検出対象機器の作動
状態を判別する手段とを具備してなることを特徴
とした機器作動検出装置。 an acceleration sensor that is attached to a device whose operation is to be detected and detects slight vibrations of the casing accompanying the operation of the device;
A device operation detection device comprising means for determining the operating state of the device to be detected based on the signal from the sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6962287U JPS63181843U (en) | 1987-05-12 | 1987-05-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6962287U JPS63181843U (en) | 1987-05-12 | 1987-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63181843U true JPS63181843U (en) | 1988-11-24 |
Family
ID=30910520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6962287U Pending JPS63181843U (en) | 1987-05-12 | 1987-05-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63181843U (en) |
-
1987
- 1987-05-12 JP JP6962287U patent/JPS63181843U/ja active Pending
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