JPS5362905A - Alarm information collection system - Google Patents

Alarm information collection system

Info

Publication number
JPS5362905A
JPS5362905A JP13897076A JP13897076A JPS5362905A JP S5362905 A JPS5362905 A JP S5362905A JP 13897076 A JP13897076 A JP 13897076A JP 13897076 A JP13897076 A JP 13897076A JP S5362905 A JPS5362905 A JP S5362905A
Authority
JP
Japan
Prior art keywords
collection system
information collection
alarm information
circuits
different
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
Application number
JP13897076A
Other languages
Japanese (ja)
Inventor
Hisafumi Kanamaru
Takeaki Yamaura
Makoto Ishizaka
Fusao Hata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP13897076A priority Critical patent/JPS5362905A/en
Publication of JPS5362905A publication Critical patent/JPS5362905A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/24—Testing correct operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Facsimiles In General (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)

Abstract

PURPOSE:A self-diagnosis circuit is provided to both the transmitter and the receiver respectively, and these circuits are led to a different data collection unit through different circuits are led to a different data collection unit through different circuits to be analyzed. And the abnormality at the transmitter and receiver sides is foreseen and its countermeasure is given, thus the self-diagnosis circuit being used as an alarm.
JP13897076A 1976-11-17 1976-11-17 Alarm information collection system Pending JPS5362905A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13897076A JPS5362905A (en) 1976-11-17 1976-11-17 Alarm information collection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13897076A JPS5362905A (en) 1976-11-17 1976-11-17 Alarm information collection system

Publications (1)

Publication Number Publication Date
JPS5362905A true JPS5362905A (en) 1978-06-05

Family

ID=15234420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13897076A Pending JPS5362905A (en) 1976-11-17 1976-11-17 Alarm information collection system

Country Status (1)

Country Link
JP (1) JPS5362905A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5665164U (en) * 1979-10-17 1981-06-01
JPS59190763A (en) * 1983-04-13 1984-10-29 Fujitsu Ltd Data transfer system
JPS61281762A (en) * 1985-06-07 1986-12-12 Hitachi Ltd Facsimile equipment
JPS62142434A (en) * 1977-06-06 1987-06-25 ラ−カル・デ−タ・コミュニケ−ションズ・インコ−ポレ−テッド Metod and apparatus for modem diagnosis

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62142434A (en) * 1977-06-06 1987-06-25 ラ−カル・デ−タ・コミュニケ−ションズ・インコ−ポレ−テッド Metod and apparatus for modem diagnosis
JPS5665164U (en) * 1979-10-17 1981-06-01
JPS59190763A (en) * 1983-04-13 1984-10-29 Fujitsu Ltd Data transfer system
JPS61281762A (en) * 1985-06-07 1986-12-12 Hitachi Ltd Facsimile equipment

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