METHOD OF WARNING ON THREAT OF COLLISION OF HELICOPTER WITH GROUND OBSTACLES Russian patent published in 2010 - IPC G08G5/04 

Abstract RU 2397549 C1

FIELD: physics.

SUBSTANCE: parametres of security zones are calculated during flight. Obstacles which fall in the said zones are detected from the calculated zone parametres and the obtained data on height and coordinates of the obstacles. The extreme obstacle is picked up from among the said obstacles and vertical inclination parametres of the obstacle are calculated, as well as vertical speed or ground speed, which are displayed on corresponding scales on a display screen. An image is formed on the cockpit display, which enables the pilot to quickly find bearings and adequately assess the situation.

EFFECT: efficient flight with any ground speed on all flight modes, including hovering, taking into account dynamic characteristics and specific features of rotary-wing machines.

8 cl, 9 dwg

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RU 2 397 549 C1

Authors

Zykov Oleg Nikolaevich

Krasov Anatolij Ivanovich

Pjatko Sergej Grigor'Evich

Smol'Nikova Marija Anatol'Evna

Dates

2010-08-20Published

2009-04-10Filed