MULTI-CHANNEL SELF-DIAGNOSED COMPUTER SYSTEM WITH RESERVE SUBSTITUTION AND METHOD OF IMPROVING ITS FAULT-TOLERANCE (VERSIONS) Russian patent published in 2017 - IPC G06F11/20 

FIELD: physics.

SUBSTANCE: method of increasing fault-tolerance is proposed by diagnosing the operability of the active channel by the processor of the channel itself, forming the health pulses of the active channel, by the analysis results and the sequence period of which a sequence of logical signals is formed, converting them into logical signals of opposite polarity, which are then converted into sinusoidal voltage and into a constant voltage to control the switch for disconnecting the voltage of the secondary backup channel power source. A sequence of logical signals is formed by the analysis results of the health pulses and their sequence period, they are converted into current signals of the opposite direction, then into logical signals of opposite polarity, which are then converted into sinusoidal voltage and into a DC voltage to control the switch for disconnecting the voltage of the secondary backup channel power source.

EFFECT: increasing the reliability and fault-tolerance of the computer system.

5 cl, 5 dwg