RU2011135940A

RU2011135940A - MULTIPOSITION AIRCRAFT LANDING SYSTEM

Info

Publication number: RU2011135940A
Application number: RU2011135940/11A
Authority: RU
Inventors: Геннадий Петрович Бендерский; Олег Анатольевич Мареев; Виктор Павлович Пасюк
Priority date: 2011-08-30
Filing date: 2011-08-30
Publication date: 2013-03-10
Also published as: RU2489325C2

Abstract

1. Многопозиционная система посадки воздушных судов, содержащая наземный запросчик и не менее трех наземных приемников ответных сигналов, соединенных по выходам через сигнальную линию связи с наземной ЭВМ управления, управляющий выход которой через радиолинию управления посадкой воздушного судна соединен с бортовой аппаратурой воздушного судна, включающей бортовую аппаратуру управления воздушным судном и бортовой ответчик, соединенный через радиолинию «запрос-ответ» с наземным запросчиком, причем ЭВМ управления снабжена модулем расчета координат воздушного судна и отклонения его от траектории посадки, отличающаяся тем, что бортовая аппаратура воздушного судна дополнительно содержит бортовой измеритель высоты воздушного судна, соединенный по выходу с бортовым ответчиком, а модуль расчета координат воздушного судна и отклонения его от траектории посадки выполнен с учетом измерений высоты полета воздушного судна и разности дальностей до воздушного судна относительно местоположений запросчика и приемников ответных сигналов, при этом два наземных преемника ответных сигналов установлены по бокам от осевой линии взлетно-посадочной полосы в районе ее центра со смещением от осевой линии не менее чем на пятьсот метров, а последующие приемники - по одному с каждой стороны захода воздушного судна на посадку и на расстоянии не меньше 400 м от торца взлетно-посадочной полосы.2. Многопозиционная система по п.1, отличающееся тем, что бортовой измеритель высоты воздушного судна содержит барометрический, радио и/или лазерный высотомер.3. Многопозиционная система по п.1, отличающееся тем, что линия связи наземных п�1. A multi-position aircraft landing system containing a ground interrogator and at least three ground response signal receivers connected at the outputs via a signal line to a ground control computer, the control output of which is connected to the aircraft’s onboard equipment, including onboard aircraft control equipment and an on-board transponder connected via a request-response radio link to a ground-based interrogator, and the control computer is equipped with a ra module an even coordinate of the aircraft and its deviation from the landing trajectory, characterized in that the aircraft’s onboard equipment further comprises an aircraft altitude meter connected to the airborne transponder at the exit, and the module for calculating the coordinates of the aircraft and its deviation from the landing path is made taking into account measurements the altitude of the flight of the aircraft and the difference in the distances to the aircraft relative to the locations of the interrogator and the receivers of response signals, while two ground-based successors answer Signals are installed on the sides of the center line of the runway in the area of its center with a distance of at least five hundred meters from the center line, and subsequent receivers - one on each side of the aircraft approach and at a distance of at least 400 m from end face of the runway. 2. The multi-position system according to claim 1, characterized in that the on-board height meter of the aircraft contains a barometric, radio and / or laser altimeter. The multi-position system according to claim 1, characterized in that the communication line of terrestrial

Claims

1. A multi-position aircraft landing system containing a ground interrogator and at least three ground response signal receivers connected at the outputs via a signal line to a ground control computer, the control output of which is connected to the aircraft’s onboard equipment, including onboard aircraft control equipment and an on-board transponder connected via a request-response radio link to a ground-based interrogator, and the control computer is equipped with a ra module an even coordinate of the aircraft and its deviation from the landing trajectory, characterized in that the aircraft’s onboard equipment further comprises an aircraft altitude meter connected to the airborne transponder at the exit, and the module for calculating the coordinates of the aircraft and its deviation from the landing path is made taking into account measurements the altitude of the flight of the aircraft and the difference in the distances to the aircraft relative to the locations of the interrogator and the receivers of response signals, while two ground-based successors answer Signals are installed on the sides of the center line of the runway in the area of its center with a distance of at least five hundred meters from the center line, and subsequent receivers - one on each side of the aircraft approach and at a distance of at least 400 m from end of the runway.

2. The multi-position system according to claim 1, characterized in that the on-board height meter of the aircraft contains a barometric, radio and / or laser altimeter.

3. The multi-position system according to claim 1, characterized in that the communication line of the ground receivers of the response signals with the ground computer location of the aircraft is made fiber-optic and / or radio link type "WiMax".

4. The multi-position system according to claim 1, characterized in that the aircraft landing control radio link is made in the form of a bidirectional airborne data exchange radio link or a unidirectional radio control signal transmission line from a ground control computer to the aircraft.