Aircraft tire management method and aircraft tire management device

摘要

PROBLEM TO BE SOLVED: To adjust an inner pressure of a tire at the time of landing to a proper inner pressure.SOLUTION: After an inner pressure and a temperature of a tire stored in an aircraft during flight, environmental temperature and air pressure of the aircraft, and an altitude and an air temperature at take-off and landing points of the aircraft are acquired, and a target inner pressure at the time of taking-off is calculated from information concerning an altitude and an air temperature of a taking-off airport, an inner pressure of a tire of the aircraft during flight such that the tire inner pressure becomes a target inner pressure at the time of landing is calculated from information concerning environmental temperature and air pressure of the tire, an air temperature and an air pressure of a landing airport, and a load on the tire which is estimated at the time of landing. Thereafter, the inner pressure of the tire during flight is adjusted so that the acquired inner pressure of the tire stored in the aircraft becomes the calculated inner pressure of the tire during flight.SELECTED DRAWING: Figure 3