REDUNDANT SYSTEM Russian patent published in 1994 - IPC

FIELD: computer technology. SUBSTANCE: system has two redundancy channels 1.1, 2.1. Each channel has input-output unit 5, processor unit 2, series interface unit 3, memory unit 4. Series interface units 3 of the channels are connected together by bus 6 of series interface. Total memory unit 9 is brought into the device connected with processor units 2 by system bus 8. Buses 7, 10 and 11 of two channels are connected with corresponding buses of input-output units 5 of each channel. Redundant system provided serviceability at any single failure. If failures are absent in the system the productivity of the system is improved due to process of multiple processing. EFFECT: improved productivity. 4 cl, 1 tbl, 7 dwg