INTEGRATED SYSTEM OF BACKUP DEVICES Russian patent published in 2023 - IPC G01C21/00 

FIELD: measuring equipment.

SUBSTANCE: invention relates to measurement and indication systems providing aircraft piloting in case of failure of the main flight and navigation systems and air signal systems. An integrated system of backup devices contains a full pressure sensor, a static pressure sensor, a signal processing and conversion device, a computer, a spatial orientation module, LQ indicator, a braking sensor, an operation mode control device, a slip indicator, a photosensor, a device for compensation of a systematic component of zero offset of inertial sensors of the spatial orientation module, a measuring resistor, a built-in control system, a current stabilizer, a switch, an analogue-to-digital converter, a support voltage source. A control device and a storage device are additionally introduced to this system of backup devices.

EFFECT: increase in the reliability due to a possibility of determination of an outer air temperature, using preset data.

1 cl, 1 dwg