Aircraft landing guide light and its aircraft landing guidance system

摘要

PURPOSE: To provide an aircraft landing guide light simple to install and capable of safely and surely guiding an aircraft with three primary color laser beams projected along a runway and to provide a mobile and flexible aircraft landing guidance system capable of selecting the optimum landing path according to the situation with three primary color laser beams projected along the runway selected by a control device. ;CONSTITUTION: This aircraft landing guide light is provided with a large-output laser device 1, a threshold main body 22 guiding the laser beam from the large- output laser device 1 and installed at the end section of an aircraft landing runway 31, and a three-primary color laser beam projecting device 26 projecting the laser optical axis of three primary color laser beams consisting of a blue laser beam 32, a green laser beam 33, and a red laser beam 34 along the runway 31 after the laser beam passes through the threshold main body 22.;COPYRIGHT: (C)1996,JPO