JPS57111752A - Automatic system switching system - Google Patents
Automatic system switching systemInfo
- Publication number
- JPS57111752A JPS57111752A JP55185401A JP18540180A JPS57111752A JP S57111752 A JPS57111752 A JP S57111752A JP 55185401 A JP55185401 A JP 55185401A JP 18540180 A JP18540180 A JP 18540180A JP S57111752 A JPS57111752 A JP S57111752A
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- electric power
- turned
- case
- switching device
- 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
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
- G06F11/2015—Redundant power supplies
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Hardware Redundancy (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55185401A JPS57111752A (en) | 1980-12-29 | 1980-12-29 | Automatic system switching system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55185401A JPS57111752A (en) | 1980-12-29 | 1980-12-29 | Automatic system switching system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57111752A true JPS57111752A (en) | 1982-07-12 |
JPS614129B2 JPS614129B2 (ja) | 1986-02-07 |
Family
ID=16170142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55185401A Granted JPS57111752A (en) | 1980-12-29 | 1980-12-29 | Automatic system switching system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57111752A (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5911456A (ja) * | 1982-07-13 | 1984-01-21 | Nec Corp | 電子計算システムの自動切替方式 |
JPS5911457A (ja) * | 1982-07-13 | 1984-01-21 | Nec Corp | 電子計算システムの自動切替方式 |
JPS607548A (ja) * | 1983-06-27 | 1985-01-16 | Fujitsu Ltd | 自動切替制御装置 |
WO1991008535A1 (en) * | 1989-11-27 | 1991-06-13 | Olin Corporation | Method and apparatus for providing backup process control |
US6148415A (en) * | 1993-06-11 | 2000-11-14 | Hitachi, Ltd. | Backup switching control system and method |
-
1980
- 1980-12-29 JP JP55185401A patent/JPS57111752A/ja active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5911456A (ja) * | 1982-07-13 | 1984-01-21 | Nec Corp | 電子計算システムの自動切替方式 |
JPS5911457A (ja) * | 1982-07-13 | 1984-01-21 | Nec Corp | 電子計算システムの自動切替方式 |
JPS607548A (ja) * | 1983-06-27 | 1985-01-16 | Fujitsu Ltd | 自動切替制御装置 |
WO1991008535A1 (en) * | 1989-11-27 | 1991-06-13 | Olin Corporation | Method and apparatus for providing backup process control |
US5185693A (en) * | 1989-11-27 | 1993-02-09 | Olin Corporation | Method and apparatus for providing backup process control |
US6148415A (en) * | 1993-06-11 | 2000-11-14 | Hitachi, Ltd. | Backup switching control system and method |
Also Published As
Publication number | Publication date |
---|---|
JPS614129B2 (ja) | 1986-02-07 |
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