JPH0365689B2 - - Google Patents
Info
- Publication number
- JPH0365689B2 JPH0365689B2 JP14566983A JP14566983A JPH0365689B2 JP H0365689 B2 JPH0365689 B2 JP H0365689B2 JP 14566983 A JP14566983 A JP 14566983A JP 14566983 A JP14566983 A JP 14566983A JP H0365689 B2 JPH0365689 B2 JP H0365689B2
- Authority
- JP
- Japan
- Prior art keywords
- detection
- current
- monitoring device
- detected
- voltage
- 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.)
- Expired - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 50
- 238000004891 communication Methods 0.000 claims description 27
- 238000012544 monitoring process Methods 0.000 claims description 17
- 238000012806 monitoring device Methods 0.000 claims description 13
- 230000005856 abnormality Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000007654 immersion Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 206010000369 Accident Diseases 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/40—Monitoring; Testing of relay systems
- H04B17/401—Monitoring; Testing of relay systems with selective localization
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Locating Faults (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58145669A JPS6037840A (ja) | 1983-08-11 | 1983-08-11 | 遠隔異常監視方式 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58145669A JPS6037840A (ja) | 1983-08-11 | 1983-08-11 | 遠隔異常監視方式 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6037840A JPS6037840A (ja) | 1985-02-27 |
| JPH0365689B2 true JPH0365689B2 (OSRAM) | 1991-10-14 |
Family
ID=15390342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58145669A Granted JPS6037840A (ja) | 1983-08-11 | 1983-08-11 | 遠隔異常監視方式 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6037840A (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0644726B2 (ja) * | 1986-04-10 | 1994-06-08 | 日本電気株式会社 | 監視制御システム |
-
1983
- 1983-08-11 JP JP58145669A patent/JPS6037840A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6037840A (ja) | 1985-02-27 |
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