METHOD FOR EARLY PREVENTION OF AIRCRAFT COLLISION WITH EARTH

摘要

Method for early prevention of collision of aircraft with Earth relates to systems of control of motion of air transport, in particular to method for early notification of crew on dangerous vicinity of Earth of water surface, and artificial obstacles, and can be used at all the types of aircrafts for increase of safety of flights. At formation of area of signaling (safety space) one dynamically changes range of operation of signaling devices at re-calculation to time of flight to intersection with dangerous relief depending on stage of flight implemented by aircraft, in such way that at stage of flight in zone of airdrome zone of signaling is formed of two phases phase of flight in zone 1 of airdrome characterized by distance to the end of the nearest runway (R) not less than 15 nautical miles and height over the end of the R less than 3200 feet, and phase of flight in zone 2 of airdrome characterized by distance to the end of the nearest R smaller than 30 nautical miles and height over the end of the R less than 5900 feet, range of notification signaling in zone 1 of airdrome is restricted by 60 s of flight, and in zone 2 of airdrome it is restricted with 1200 s and it is not restricted out of those zones, area of emergency signaling in zone 1 of airdrome is restricted with 50 s of flight, and in zone 2 of airdrome it is restricted with 100 s of flight with restriction of 120 s of flight out of those zones, besides that the area of notification and emergency signaling at turn of aircraft is decreased to value of radius of turn, area of notification and emergency signaling is determined with account of really possible gradient of climb for given type of aircraft depending on value of temperature of environment.