JPS55135433A - Device for remotely monitoring change of frequency monitor transmittor state for periodically inquired for assigned frequency and notifying signal - Google Patents
Device for remotely monitoring change of frequency monitor transmittor state for periodically inquired for assigned frequency and notifying signalInfo
- Publication number
- JPS55135433A JPS55135433A JP4365180A JP4365180A JPS55135433A JP S55135433 A JPS55135433 A JP S55135433A JP 4365180 A JP4365180 A JP 4365180A JP 4365180 A JP4365180 A JP 4365180A JP S55135433 A JPS55135433 A JP S55135433A
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- transmittor
- state
- remotely monitoring
- notifying signal
- 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
- 238000012544 monitoring process Methods 0.000 title 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
- H04B17/402—Monitoring; Testing of relay systems with selective localization using different frequencies
- H04B17/403—Monitoring; Testing of relay systems with selective localization using different frequencies generated by local oscillators
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)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Selective Calling Equipment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792913402 DE2913402A1 (de) | 1979-04-04 | 1979-04-04 | Geraet zur fernueberwachung und zur signalisierung von zustandsaenderungen zyklisch abgefragter kennfrequenzueberwachungssender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55135433A true JPS55135433A (en) | 1980-10-22 |
Family
ID=6067331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4365180A Pending JPS55135433A (en) | 1979-04-04 | 1980-04-04 | Device for remotely monitoring change of frequency monitor transmittor state for periodically inquired for assigned frequency and notifying signal |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4476561A (ja) |
| JP (1) | JPS55135433A (ja) |
| BE (1) | BE882640A (ja) |
| DE (1) | DE2913402A1 (ja) |
| FR (1) | FR2453550A1 (ja) |
| GB (1) | GB2045584B (ja) |
| NL (1) | NL8001831A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011199098A (ja) * | 2010-03-23 | 2011-10-06 | Yoshizumi Fukui | 巻き線一体型モールドコイルの巻き線方法 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58134554A (ja) * | 1982-02-03 | 1983-08-10 | Nec Corp | 伝送路監視装置 |
| US4538269A (en) * | 1983-04-18 | 1985-08-27 | International Telephone And Telegraph Corporation | Programmable coding and decoding arrangement |
| US6786379B2 (en) | 2002-01-04 | 2004-09-07 | Ilinois Tool Works Inc. | Fastener driving tool having pressurized power source |
| JP5739182B2 (ja) * | 2011-02-04 | 2015-06-24 | インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Machines Corporation | 制御システム、方法およびプログラム |
| JP5689333B2 (ja) | 2011-02-15 | 2015-03-25 | インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Machines Corporation | 異常検知システム、異常検知装置、異常検知方法、プログラムおよび記録媒体 |
| CN106678726A (zh) * | 2016-12-29 | 2017-05-17 | 安徽科发信息科技有限公司 | 一种产生立体灯光效果的灯具 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3813647A (en) * | 1973-02-28 | 1974-05-28 | Northrop Corp | Apparatus and method for performing on line-monitoring and fault-isolation |
| JPS5434501B2 (ja) * | 1974-02-15 | 1979-10-27 | ||
| US3967103A (en) * | 1975-04-14 | 1976-06-29 | Mcdonnell Douglas Corporation | Decoder/analyzer test unit |
| US4084262A (en) * | 1976-05-28 | 1978-04-11 | Westinghouse Electric Corporation | Digital monitor having memory readout by the monitored system |
| DE2655404B2 (de) * | 1976-12-07 | 1978-09-21 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Schaltungsanordnung zur Rückmeldung fehlerhafter Betriebszustände in Leitungsnetzen der elektrischen Nachrichtenübertragungstechnik |
| DE2713919C3 (de) * | 1977-03-29 | 1985-05-30 | Siemens AG, 1000 Berlin und 8000 München | Signalübertragungseinrichtung |
-
1979
- 1979-04-04 DE DE19792913402 patent/DE2913402A1/de active Granted
-
1980
- 1980-02-25 GB GB8006310A patent/GB2045584B/en not_active Expired
- 1980-03-28 NL NL8001831A patent/NL8001831A/nl not_active Application Discontinuation
- 1980-04-03 BE BE6/47122A patent/BE882640A/fr not_active IP Right Cessation
- 1980-04-03 FR FR8007799A patent/FR2453550A1/fr active Granted
- 1980-04-04 JP JP4365180A patent/JPS55135433A/ja active Pending
-
1982
- 1982-03-29 US US06/363,140 patent/US4476561A/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011199098A (ja) * | 2010-03-23 | 2011-10-06 | Yoshizumi Fukui | 巻き線一体型モールドコイルの巻き線方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2453550A1 (fr) | 1980-10-31 |
| DE2913402A1 (de) | 1980-10-09 |
| BE882640A (fr) | 1980-07-31 |
| NL8001831A (nl) | 1980-10-07 |
| DE2913402C2 (ja) | 1988-07-14 |
| GB2045584B (en) | 1983-09-14 |
| US4476561A (en) | 1984-10-09 |
| FR2453550B1 (ja) | 1983-12-02 |
| GB2045584A (en) | 1980-10-29 |
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