TRIPLE REDUNDANCY CONTROL SYSTEM FOR AIRCRAFT AND METHOD FOR CONTROLLING THIS SYSTEM (OPTIONS) Russian patent published in 2021 - IPC G05D1/00 B64C13/00 B64C19/00 G05B23/00 

FIELD: aviation.

SUBSTANCE: group of inventions relates to a triple redundancy control system for an aircraft, and three options of a method for controlling this system. To control the control system, according to the first option, groups of messages are received from a transmitting path in a controller containing three paths, an activity indicator of each path is identified, values of cyclic redundancy control generated by each path using a key assigned to the path are determined in a certain way, and the controller is turned off, if there are anomalies, an activity indicator mismatch or a mismatch of a cyclic redundancy control value in a message group. The method, according to the second option, differs from the first one in that messages are received in a remote block. The method, according to the third option, differs in that the activity is identified based on a group of keys assigned to a group of paths. The control system contains a system of electronic flight control equipment made with the possibility of implementing the above-mentioned methods.

EFFECT: efficiency of the control system is improved.

22 cl, 8 dwg