JPS6446347A - System for constituting transmission group system - Google Patents
System for constituting transmission group systemInfo
- 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
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.
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)
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)
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 |
-
1987
- 1987-08-14 JP JP62201791A patent/JP2619401B2/en not_active Expired - Lifetime
Patent Citations (5)
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)
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5714968A (en) | Process and control system for information at point of sales time | |
JPS6446347A (en) | System for constituting transmission group system | |
JPS6446346A (en) | System for constituting transmission group system | |
US4148397A (en) | Selector logic for weight sorting systems | |
GB1256030A (en) | Fiber blending system | |
JPS553037A (en) | Input/output processor | |
IE810252L (en) | Detection of a malfunction of a pair of processors-used in¹telephone exchanges | |
JPS6422714A (en) | Overhead conveyor having function for inspecting elongation | |
JPS6426901A (en) | Control output switch device for duplex system | |
JPS5535713A (en) | Jam detector for bill dispenser | |
JPS57156936A (en) | Conveyance interrupt detection device for sheet-like member | |
JPS5497757A (en) | Automatic monitoring device for protective relay | |
JPS54139419A (en) | Switching system for double-system transmission line | |
JPS6468862A (en) | Device number setting system | |
JPS56137417A (en) | Control system for power supply | |
JPS57196362A (en) | Monitoring method of composite computer system | |
JPS6450644A (en) | Fault processing system for loop network | |
JPS5376789A (en) | Receiver of fire system | |
JPS5713840A (en) | Control system for data way | |
JPS53105197A (en) | Signal processing circuit for fire senfor | |
JPS55144399A (en) | Safety control device of press | |
JPS579148A (en) | Failure monitor system | |
JPS53140911A (en) | Failure detection system for audio response unit | |
JPS545546A (en) | Desconnection detector for transmission line | |
JPS5436110A (en) | Failure detection system of subscribing circuit |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term | ||
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080311 Year of fee payment: 11 |