JPH0257691U - - Google Patents
Info
- Publication number
- JPH0257691U JPH0257691U JP13542188U JP13542188U JPH0257691U JP H0257691 U JPH0257691 U JP H0257691U JP 13542188 U JP13542188 U JP 13542188U JP 13542188 U JP13542188 U JP 13542188U JP H0257691 U JPH0257691 U JP H0257691U
- Authority
- JP
- Japan
- Prior art keywords
- detecting
- specific frequency
- alarm
- physical quantities
- collecting
- 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
- 238000012806 monitoring device Methods 0.000 claims description 5
- 230000005856 abnormality Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 2
- 230000002159 abnormal effect Effects 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 230000002411 adverse Effects 0.000 description 1
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
- Selective Calling Equipment (AREA)
Description
第１図は本考案の異常監視装置の一実施例にか
かる構成の概略図、第２図は第１図の警報器の構
成例を示す図、第３図は第１図の警報監視装置の
構成例を示す図、第４図は従来の異常監視装置の
一例にかかる構成の概略図である。
１００，１０１，１０２……警報器、１０……
温度センサ、２０……発振部、３０……スピーカ
、４０……集音器、５０……検出器、６０……識
別装置、３００……警報監視装置、２００，２０
１，２０２……監視対象、１……悪環境下、２…
…良好な作業環境下。
FIG. 1 is a schematic diagram of the configuration of an embodiment of the abnormality monitoring device of the present invention, FIG. 2 is a diagram showing an example of the configuration of the alarm device of FIG. 1, and FIG. 3 is a diagram of the configuration of the alarm monitoring device of FIG. 1. FIG. 4, a diagram showing an example of the configuration, is a schematic diagram of the configuration of an example of a conventional abnormality monitoring device. 100, 101, 102... Alarm, 10...
Temperature sensor, 20... Oscillator, 30... Speaker, 40... Sound collector, 50... Detector, 60... Identification device, 300... Alarm monitoring device, 200, 20
1,202...Monitoring target, 1...Under adverse environment, 2...
...under a good working environment.
Claims (1)
する手段と、前記物理量がある特定の値を越えた
ら、特定の周波数音波を空中へ放射する警報手段
と、前記特定の周波数音波を集音する集音手段と
、この集音手段で集音された信号から特定周波数
を検出する検出手段と、この検出手段で検出され
た信号から異常箇所を識別する警報監視手段とを
有した異常監視装置。 means for detecting physical quantities such as temperature, vibration, displacement, etc. of a monitored object; alarm means for emitting sound waves of a specific frequency into the air when the physical quantities exceed a certain value; and means for collecting the sound waves of a specific frequency. An abnormality monitoring device comprising a sound collecting means, a detecting means for detecting a specific frequency from a signal collected by the sound collecting means, and an alarm monitoring means for identifying an abnormal location from the signal detected by the detecting means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13542188U JPH0257691U (en) | 1988-10-19 | 1988-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13542188U JPH0257691U (en) | 1988-10-19 | 1988-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0257691U true JPH0257691U (en) | 1990-04-25 |
Family
ID=31395030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13542188U Pending JPH0257691U (en) | 1988-10-19 | 1988-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0257691U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0534396A (en) * | 1991-07-31 | 1993-02-09 | Mitsubishi Electric Corp | Abnormal state detector |
| WO2020261431A1 (en) * | 2019-06-26 | 2020-12-30 | 日本電信電話株式会社 | Communication system, slave station, and communication method |
-
1988
- 1988-10-19 JP JP13542188U patent/JPH0257691U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0534396A (en) * | 1991-07-31 | 1993-02-09 | Mitsubishi Electric Corp | Abnormal state detector |
| WO2020261431A1 (en) * | 2019-06-26 | 2020-12-30 | 日本電信電話株式会社 | Communication system, slave station, and communication method |
| JPWO2020261431A1 (en) * | 2019-06-26 | 2020-12-30 |