COMPUTER SYSTEM Russian patent published in 2014 - IPC G06F15/177 

FIELD: physics, computer engineering.

SUBSTANCE: invention relates to computer engineering and can be used in designing robust computer systems. The computer system comprises a three-channel central system module connected through a system highway to n computing modules, m communication modules and an authorised access storage device. The computer system includes a channel switch connected between inputs of the channels of the central system module in the highway, wherein the control inputs of said channel switch are connected to outputs of a monitoring and control unit, which is connected by inputs to outputs of the channels of the central system module. Furthermore, the system highway is connected to a timer and its control buses are connected to setting inputs of a tunable clock-pulse former and a controlled secondary power supply, the outputs of which are respectively the clock outputs and constant and pulsed supply outputs. The central system module activates the modules to carry out tests, compare calculation results of modules and, by performing periodic testing of said modules, uses results of a correctly operating module in future operation.

EFFECT: high reliability of the system.

17 cl, 21 dwg