Patent Number: 6,297,767

Title: Rescue target position indicating apparatus

Abstract: In a rescue target position indicating apparatus of the invention, when a pipper image, which is visible through a combiner of a head mounting type display device attached to a wearer in a flight vehicle, corresponds to a rescue target, the wearer operates an input device, so that an information processing device computes a rescue target position based on a detected result of variables of a detecting device necessary for computing the rescue target position. From a plurality of positions of the flight vehicle, which were updated in the past, an anticipated update position in a next updating time, a plurality of interpolating positions between a position updated in the past closest to the present and the anticipated update position, and an elapsed time to the present from the updated time of the position, which was updated in the past closest to the present, an interpolating position corresponding to the elapsed time is computed. As a position of the flight vehicle used when the position of the rescue target is computed, a position corresponding to the elapsed time is used among the interpolating positions and the positions detected by data outputted from a GPS. Accordingly, the rescue target position indicating apparatus of the invention can indicate the rescue target without losing the same.

Inventors: Senoh; Akinobu (Kyoto, JP)

Assignee: Shimadzu Corporation

International Classification: B64D 43/00 (20060101); G01S 5/00 (20060101); G01S 5/16 (20060101); G01S 005/02 (); H04B 007/185 ()

Expiration Date: 10/02/2018