HUBSCHRAUBER-NAVIGATIONSSYSTEM MIT AN BORD BEFINDLICHER TV-KAMERA

摘要

A TV system contains light beacons (1) and a flicker generator arranged on the landing area and on-board appts. contains two TV cameras connected through a commutator to a selection unit (6), suppressing background noise. The images of light beacons pass to a coordinate unit (8), forming information of coordinates of flickering lights, the ranges to which are calculated and passed to an information display unit, also receiving information of height and speed.