REDUDANT DIGITAL AUTOMATIC REGULATION SYSTEM Russian patent published in 2023 - IPC G05B15/02 G05B6/02 

FIELD: redundant automatic control systems.

SUBSTANCE: technical result is achieved by introducing four identical channels in the centralized control device (CCD), connected according to the scheme providing “2 out of 3 plus 1” redundancy, and introducing a system for selecting a reliable control action in the computing devices of the control object, with each CCD channel containing a computing device, a scaling amplifier, an analog-to-digital converter and a serial interface transmitter via the LVDS bus, the transmitters of the CCD serial interface are connected to the receivers of each of the N channels of the control object of the automatic control system.

EFFECT: increase of reliability of calculation of the control signal with the possibility of scaling the number of channels of the control object.

1 cl, 3 dwg