無人小型飛行体の飛行制御方法、内部空間の状況及びその壁面状況の点検方法

摘要

PROBLEM TO BE SOLVED: To fly a pilotless small flying object by a remote control while locating the pilotless small flying object in an internal space such as a chimney or a tunnel by a method not using GPS, and to reduce a cost of an inspection work and shorten an inspection period by inspecting a condition of the internal space and a condition of a wall surface thereof during a flight of the pilotless small flying object.;SOLUTION: In an internal space 110 such as a chimney or a tunnel, a front view is photographed by a camera 6 during a flight of a pilotless small flying object 1A, and measurement of a flight height and measurement of a distance between the pilotless small flying object 1A and a wall surface 120 of the internal space 110 in multiple lateral directions are performed during the flight. An image taken by the camera and each measurement data are transmitted to a wireless control terminal 10 in a wireless manner, and an operator can operate the wireless control terminal 10 while looking at a display 21 at hand to fly the pilotless small flying object 1A.;SELECTED DRAWING: Figure 6;COPYRIGHT: (C)2019,JPO&INPIT