PROBLEM TO BE SOLVED: To provide a flying object for inspecting a pipeline facility and a system for inspecting the pipeline facility using the same capable of acquiring information on pipe diameters and water depths for inspecting the pipeline facility.SOLUTION: A flying object for inspecting pipeline facility comprises: imaging means for imaging an inside of a pipeline; illumination means for emitting light in the pipeline; a flying object body provided with the imaging means and the illumination means, and flying inside the pipeline; an upper distance sensor disposed on an upper surface of the flying object body; side distance sensors disposed on side surfaces of the flying object body; flight control means, disposed in the flying object body, for controlling a flight direction of the flying object body in the pipeline on the basis of values measured by the upper distance sensor and the side distance sensors; and calculation means for calculating a pipe diameter or a pipe width according to a shape of a cross section of the pipeline on the basis of the value measured by the upper distance sensor and the side distance sensors.SELECTED DRAWING: Figure 3
管路施設点検飛行体と、それを用いた管路施設点検システム
2020-06-17
Patent
Elektronische Ressource
Japanisch
IPC: | B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / E03F SEWERS , Abwasserkanäle / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen |