METHOD OF ELECTRONIC UNIT BACKUP AND DEVICE FOR ITS IMPLEMENTATION Russian patent published in 2018 - IPC G05B9/03 H05K10/00 G06F11/20 

FIELD: electricity.

SUBSTANCE: in order to implement the method, all groups of control and display devices are put into operation, they are continuously checked for availability and operating readiness, the control signals are distributed between available and operationally ready electronic modules. The control device comprises at least two groups of control and indication devices of the electronic unit with a motor-operated switch, an electronic unit, electronic modules, a bus system, and sources of secondary power supply. The electronic module comprises a bus controller of the control and indication devices of the electronic unit, an intermodular exchange bus controller, an electronic unit bus controller.

EFFECT: increased reliability of the device due to the simultaneous operation of the primary and backup control means.

4 cl, 2 dwg