Navigation method of universal airplane aircraft route

Abstract

The invention provides a navigation method of a universal airplane aircraft route to solve the technical problems that a pilot cannot autonomously and intuitively know and grasp deviation between a current flight direction and a preset flight direction or planned flight course and cannot accurately carry out flight guide and navigation in the prior art. The navigation method comprises the steps as follows: airborne navigation equipment sets a preset route as a reference route, takes position information of a territorial navigation station and present position information of the airplane as reference information, calculates current airplane position and flight direction in real time, and calculates out the angle difference of an extension line of a nose direction and the reference route; the reference route and the prolonging line of the handpiece direction are displayed on a navigation map interface for prompting the pilot to operate and guide the airplane to fly along the preset route accurately. The technical scheme is convenient to carry out, safe and reliable, visual and clear in display mode, not only can be applied to universal airplane navigation indication, but also can be applied to various airplanes. The flight navigation indication method is enriched and completed.

Description

technical field

[0001] The invention relates to an aircraft route navigation method, which is especially suitable for general aircraft navigation. Background technique

[0002] The currently commonly used aircraft route navigation methods include automatic directional navigation, omnidirectional beacon navigation, radio ranging navigation, GPS navigation and other single navigation methods or combined navigation methods, all of which use the position of the fixed navigation station on the ground as a reference , take the connection between the aircraft and the current navigation station as the termination point, and calculate the angle between the two for flight navigation. For example, the radio compass uses the relative azimuth from the aircraft to the ground radio navigation station to indicate navigation; omnidirectional beacon The angle between the plane and the ground navigation station is measured clockwise from the magnetic north direction of the plane to indicate th...

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