DocumentCode
3040901
Title
The design concepts and operational results of fault-tolerant computer systems for the Shinkansen train control
Author
Hachiga, Akira ; Akita, Katsuji ; Hasegawa, Yutaka
Author_Institution
Railway Tech. Res. Inst., Tokyo, Japan
fYear
1993
fDate
22-24 June 1993
Firstpage
78
Lastpage
87
Abstract
The Shinkansen is a safe, reliable, mass, and rapid public transportation system in Japan. The authors discuss COMTRAC in the Shinkansen. First, they look into the concept and technology of fail-safe in railways. Second, they explain COMTRAC and its fault-tolerant computer systems. Finally, they give several kinds of field data accumulated during the past several years about COMTRAC, which show its improvement in the availability.
Keywords
railways; COMTRAC; Shinkansen train control; availability; design concepts; fail-safe; fault-tolerant computer systems; operational results; rapid public transportation system; Automatic control; Control systems; Fault tolerant systems; Hardware; Rail transportation; Railway safety; Redundancy; Road accidents; Road safety; Traffic control;
fLanguage
English
Publisher
ieee
Conference_Titel
Fault-Tolerant Computing, 1993. FTCS-23. Digest of Papers., The Twenty-Third International Symposium on
Conference_Location
Toulouse, France
ISSN
0731-3071
Print_ISBN
0-8186-3680-7
Type
conf
DOI
10.1109/FTCS.1993.627310
Filename
627310
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