INTEGRATED SYSTEM OF RESERVE DEVICES FOR AIRCRAFT Russian patent published in 2019 - IPC G01C21/00 

FIELD: aviation equipment.

SUBSTANCE: invention relates to the field of aeronautical instrumentation, in particular, to intracabin information-measuring devices with electronic indication of flight-navigation parameters and tactical information. Declared integrated system of aircraft backup instruments is designed as a separate unit containing full and static pressure sensors, spatial orientation module, magnetic probe, computer with non-volatile memory, indicator module containing LCD display, system operation control devices for selecting and entering a predetermined course, barocorrection of a given height and a given speed, made in the form of a functional rack and located on the front panel of the device next to the LCD, an ambient light sensor for controlling the brightness of the LCD. Moreover, in the integrated system, an additional module for setting the parameters of illumination is introduced, containing a block for receiving commands, the input of which is connected to the onboard equipment control system of the aircraft cabin, and the output to the LCD brightness change range setting unit, the output of which is connected to the LCD brightness change control unit connected to the LCD, sign generation unit, the inputs of which are connected to devices controlling the operating modes of the system and the sensor for external illumination of the screen, and the output is connected to the input of the command receiving unit.

EFFECT: increased ergonomics of the integrated system of backup devices, resulting in reduced fatigue of the aircrafts pilots and an increase in the amount of perceived information.

1 cl, 1 dwg