JPS6446347A - System for constituting transmission group system - Google Patents

System for constituting transmission group system

Info

Publication number
JPS6446347A
JPS6446347A JP62201791A JP20179187A JPS6446347A JP S6446347 A JPS6446347 A JP S6446347A JP 62201791 A JP62201791 A JP 62201791A JP 20179187 A JP20179187 A JP 20179187A JP S6446347 A JPS6446347 A JP S6446347A
Authority
JP
Japan
Prior art keywords
fault
node device
generated
common control
control part
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.)
Granted
Application number
JP62201791A
Other languages
Japanese (ja)
Other versions
JP2619401B2 (en
Inventor
Kazuyuki Ozawa
Masayuki Miyazawa
Naganari Yokota
Mitsuo Iwama
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP62201791A priority Critical patent/JP2619401B2/en
Publication of JPS6446347A publication Critical patent/JPS6446347A/en
Application granted granted Critical
Publication of JP2619401B2 publication Critical patent/JP2619401B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE:To prevent delay in transmission from being generated by providing a means to detect a fault generated in its own device and the fault generated in an adjacent node device, and a means to control the operation of its own node device based on detected fault information, in a node device. CONSTITUTION:In case of detecting the generation of the fault due to an unknown reason in its own node device 10 by a detecting mechanism part 21, the event is informed to a common control part 23, and the common control part 23 receiving said information executes a processing with respect to the maintenance of a transmission system set in advance, and instructs a counter measure to each part. Also, in case of detecting the fact that no information exists on transmission paths 17 and 18 automatically by the detecting mechanism part 21, the detecting mechanism part 21 judges that the fault is generated in the relay parts, etc., in the node devices 11, 12, 15 and 16 being positioned at the upstream side of a detected node device, and informs the event to the common control part 23, and the common control part 23 processes it. In such a way, it is possible to prevent the transmission from being delayed.
JP62201791A 1987-08-14 1987-08-14 Transmission system configuration method Expired - Lifetime JP2619401B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62201791A JP2619401B2 (en) 1987-08-14 1987-08-14 Transmission system configuration method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62201791A JP2619401B2 (en) 1987-08-14 1987-08-14 Transmission system configuration method

Publications (2)

Publication Number Publication Date
JPS6446347A true JPS6446347A (en) 1989-02-20
JP2619401B2 JP2619401B2 (en) 1997-06-11

Family

ID=16446992

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62201791A Expired - Lifetime JP2619401B2 (en) 1987-08-14 1987-08-14 Transmission system configuration method

Country Status (1)

Country Link
JP (1) JP2619401B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0321137A (en) * 1989-06-17 1991-01-29 Fujitsu Ltd Ring network switching control system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58105652A (en) * 1981-12-18 1983-06-23 Meidensha Electric Mfg Co Ltd Relieving method for system down in a loop type data highway system
JPS5913447A (en) * 1982-07-14 1984-01-24 Hitachi Ltd Distributed processing system
JPS6072441A (en) * 1983-09-29 1985-04-24 Fujitsu Ltd Data highway system
JPS60137154A (en) * 1983-12-26 1985-07-20 Hitachi Ltd Data transmission equipment
JPS62139442A (en) * 1985-12-13 1987-06-23 Hitachi Ltd Backing up method for master control station

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58105652A (en) * 1981-12-18 1983-06-23 Meidensha Electric Mfg Co Ltd Relieving method for system down in a loop type data highway system
JPS5913447A (en) * 1982-07-14 1984-01-24 Hitachi Ltd Distributed processing system
JPS6072441A (en) * 1983-09-29 1985-04-24 Fujitsu Ltd Data highway system
JPS60137154A (en) * 1983-12-26 1985-07-20 Hitachi Ltd Data transmission equipment
JPS62139442A (en) * 1985-12-13 1987-06-23 Hitachi Ltd Backing up method for master control station

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0321137A (en) * 1989-06-17 1991-01-29 Fujitsu Ltd Ring network switching control system

Also Published As

Publication number Publication date
JP2619401B2 (en) 1997-06-11

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