JPS6217258B2 - - Google Patents

Info

Publication number
JPS6217258B2
JPS6217258B2 JP57008641A JP864182A JPS6217258B2 JP S6217258 B2 JPS6217258 B2 JP S6217258B2 JP 57008641 A JP57008641 A JP 57008641A JP 864182 A JP864182 A JP 864182A JP S6217258 B2 JPS6217258 B2 JP S6217258B2
Authority
JP
Japan
Prior art keywords
switching
devices
group
control
device group
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.)
Expired
Application number
JP57008641A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58127253A (ja
Inventor
Tetsuo Miura
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.)
NEC Corp
Original Assignee
Nippon Electric Co 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP57008641A priority Critical patent/JPS58127253A/ja
Publication of JPS58127253A publication Critical patent/JPS58127253A/ja
Publication of JPS6217258B2 publication Critical patent/JPS6217258B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multi Processors (AREA)
  • Hardware Redundancy (AREA)
JP57008641A 1982-01-22 1982-01-22 切替装置 Granted JPS58127253A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57008641A JPS58127253A (ja) 1982-01-22 1982-01-22 切替装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57008641A JPS58127253A (ja) 1982-01-22 1982-01-22 切替装置

Publications (2)

Publication Number Publication Date
JPS58127253A JPS58127253A (ja) 1983-07-29
JPS6217258B2 true JPS6217258B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-04-16

Family

ID=11698574

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57008641A Granted JPS58127253A (ja) 1982-01-22 1982-01-22 切替装置

Country Status (1)

Country Link
JP (1) JPS58127253A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5121486A (en) * 1987-11-20 1992-06-09 Hitachi, Ltd Network control system for dynamically switching a logical connection between an identified terminal device and an indicated processing unit
CA2097360A1 (en) * 1992-06-03 1993-12-04 Paul Dvorkis Optical readers

Also Published As

Publication number Publication date
JPS58127253A (ja) 1983-07-29

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