Novel precise sea-way entering indication method

Abstract

The invention discloses a novel precision approach channel indication method and a system for implementing the method. The method: three lamps, each with three optical units, each optical unit emits yellow, green and red beams with different angles, in which the angle of the green beam is symmetrically distributed according to the approach channel; the angle of the yellow beam and the red beam Overlapping distribution upwards and downwards from the upper angled line of the green beam, respectively. The present invention only uses three colors of red, yellow and green, and only uses three lamps to provide pilots with seven more precise approach slope range indications. The invention is suitable for precision approach course indication of various types of aircraft, and is more conducive to pilots to quickly identify and adjust the approach attitude of the aircraft, which can significantly improve the accuracy of aircraft landing and ensure flight safety.

Description

technical field [0001] The present invention relates to the indication method of precision approach of aircraft, in particular to a novel precision approach course indication method and an indication system (MPAPI) for implementing the method, a method capable of providing seven higher-precision visual glide slope range indications for approaching aircraft The new precision approach course indication system. Background technique [0002] There are currently three approach slope indication systems: [0003] 1. General visual approach gradient indicator (GVGI): [0004] 1) The general visual approach slope indicator can only provide pilots with three approach slopes on the approach path (the system specifies that the approach path width is 0.33 to 0.5 degrees), above the approach path, and below the approach path indication signal. [0005] 2) The system is composed of multiple lamps, each lamp uses a light source and a single color, the optical system is placed vertically,...

AI Technical Summary

Problems solved by technology

[0033] The purpose of the present invention is to provide a novel precise approach channel indication method (including the corresponding system for implementing the method), to solve the problem that the existing GVGI has low indication precision and is difficult to find the correct approach channel; Fog ability is poor, it is difficult to distinguish in the case of poor visibility or fog, in the case of only one pilot, it is difficult to complete the approach alone in a short time, and the debugging is complicated, and a special calibration aircraft must be used for each A series of problems such as correction of the elevation angle of the lamp

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