Excavating
Patent
1986-12-19
1988-12-27
Fleming, Michael R.
Excavating
371 37, G06F 1100
Patent
active
047946016
ABSTRACT:
A high-reliability computer system is provided in which error correcting codes are preliminarily added to the signals to be applied to a voter from a plurality of computers by error correcting code encoders so that, even if an error resulting from a failure of the voter occurs, an error correcting code decoder can provide a correct result based on the error correcting codes, whereby a failure in the computers and error correcting code encoders can be avoided by means of the voter, a failure in the voter can be avoided by the error correcting code decoder, and a failure in the error correcting code decoder can be avoided by parallel redundancy arrangement.
REFERENCES:
patent: 3863215 (1975-01-01), McGrogan
patent: 4375683 (1983-03-01), Wensky
patent: 4536878 (1985-08-01), Rattlingourd
patent: 4569050 (1986-02-01), Ohme
patent: 4667327 (1987-05-01), Bright
patent: 4675868 (1987-06-01), Shishikura
Fleming Michael R.
NEC Corporation
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