HELICOPTER ON-BOARD EQUIPMENT SET Russian patent published in 2018 - IPC B64C27/04 G01C23/00 G05D1/00 

FIELD: aircraft engineering; measuring equipment.

SUBSTANCE: multifunctional helicopter on-board equipment set comprises a navigation console-calculator with satellite receiver (1), automatic control system (2), electronic display system (3), navigation system (4) including a roll and pitch measurement device, and a turn indicator, air signal calculator (5), radio engineering equipment (6), including an automatic radio compass, navigation and landing equipment, radio communication equipment (7), low altitude radio altimeter (8), black box (9), weather radar system (11), digital map generator (13), and a group of backup instruments (10), including a device speed indicator, two air horizons, satellite antenna (14) providing signal transmission to the corresponding input of navigation console-calculator (1) and the corresponding input of digital map generator (13). Differential correction circuit is introduced into the satellite receiver of the navigation console-calculator. Circuit of reserve air-borne numbering of the current coordinates of the helicopter's location and automatic flight control along the route is introduced in the flight control computer of the automatic control system.

EFFECT: technical result is higher accuracy of determining aircraft coordinates and higher reliability of the flight task.

15 cl, 26 dwg