JPS5696346A - Supervisory and control system of multisystem - Google Patents
Supervisory and control system of multisystemInfo
- Publication number
- JPS5696346A JPS5696346A JP17080079A JP17080079A JPS5696346A JP S5696346 A JPS5696346 A JP S5696346A JP 17080079 A JP17080079 A JP 17080079A JP 17080079 A JP17080079 A JP 17080079A JP S5696346 A JPS5696346 A JP S5696346A
- Authority
- JP
- Japan
- Prior art keywords
- subprocessor
- ff7a
- supervises
- turned
- indicate
- 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
Landscapes
- Hardware Redundancy (AREA)
- Debugging And Monitoring (AREA)
- Multi Processors (AREA)
Abstract
PURPOSE: To cause another subprocessor to take over supervisory control at the fault occurrence time as much as possible, by transferring control information of the subprocessor, which supervises and controls plural data processing devices, to another subprocessor previously.
CONSTITUTION: Subprocessor 2A is used as the main processor and supervises and controls plural data processing devices 1A and 1B. Information, which is grasped during this time, required for taking is reported to subprocessor 2B through interface adapters 3A and 3B. Consequently, if subprocessor 2A becomes faulty, subprocessor 2B checks contents of FF7A and takes over supervisory control of the system if FF7A is turned on to indicate the patrol state. If FF7A is turned off to indicate the processing state, subprocessor 2B cannot take over it.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54170800A JPS6027421B2 (en) | 1979-12-29 | 1979-12-29 | Multi-system monitoring and control method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54170800A JPS6027421B2 (en) | 1979-12-29 | 1979-12-29 | Multi-system monitoring and control method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5696346A true JPS5696346A (en) | 1981-08-04 |
JPS6027421B2 JPS6027421B2 (en) | 1985-06-28 |
Family
ID=15911578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54170800A Expired JPS6027421B2 (en) | 1979-12-29 | 1979-12-29 | Multi-system monitoring and control method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6027421B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08329023A (en) * | 1995-05-30 | 1996-12-13 | Shikoku Nippon Denki Software Kk | Parallel electronic computer system |
JP2006260072A (en) * | 2005-03-16 | 2006-09-28 | Fujitsu Ltd | System management device, information processor and system management device redundant method |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102782655B (en) * | 2010-03-18 | 2015-03-04 | 丰田自动车株式会社 | Microcomputer cross-monitoring system and microcomputer cross-monitoring method |
WO2020096537A2 (en) * | 2018-08-27 | 2020-05-14 | Vanmak Maki̇ne Endustri̇ Sanayi̇ Ve Ti̇caret Li̇mi̇ted Şi̇rketi̇ | Mould chassis used in the production of soft candy |
-
1979
- 1979-12-29 JP JP54170800A patent/JPS6027421B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08329023A (en) * | 1995-05-30 | 1996-12-13 | Shikoku Nippon Denki Software Kk | Parallel electronic computer system |
JP2006260072A (en) * | 2005-03-16 | 2006-09-28 | Fujitsu Ltd | System management device, information processor and system management device redundant method |
JP4495015B2 (en) * | 2005-03-16 | 2010-06-30 | 富士通株式会社 | System management apparatus, information processing apparatus, and system management apparatus redundancy method |
Also Published As
Publication number | Publication date |
---|---|
JPS6027421B2 (en) | 1985-06-28 |
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