JPH03120297U - - Google Patents

Description

[Brief explanation of drawings]

FIG. 1 is a block diagram of a self-sustaining landing gear according to an embodiment of the present invention, and FIG. 2 is a diagram showing a conventional example. 1...EO sensor (night vision device), 2...Attitude angle detection unit, 3...Angle deviation calculation unit, 4...Database unit, 5...Position deviation/distance calculation unit, 6...Altitude detection unit,
8... Landing point display position calculation section, 9... Landing point display image generation section, 10... Image display section.

Claims (1)

[Scope of utility model registration request] An EO sensor (night vision device) that photographs the runway, an attitude angle detection unit that detects the attitude angle of the aircraft, an altitude detection unit that detects the altitude of the aircraft, and a speed detection unit that detects the speed of the aircraft. Then, the angular deviation of the own aircraft from the descent path is calculated based on the database unit that stores necessary data on the descent path, the attitude angle of the EO sensor, the attitude angle of the own aircraft, and the data of the descent path, and
a first calculation unit that calculates a positional deviation and distance using this angular deviation and the altitude of the own aircraft;
a second calculation unit that calculates the position of the landing point based on the angular deviation and the descent path data; a generation unit that generates a display image of the landing point based on the calculation result of the second calculation unit; An independent landing gear comprising: an image display unit that displays a landing point image taken by the EO sensor and a runway image taken by the EO sensor.