INSPECTION SYSTEM OF SEALED SPACE

摘要

PROBLEM TO BE SOLVED: To provide an inspection system of a sealed space capable of efficiently inspecting the sealed space such as a boiler furnace in a short period of time.

SOLUTION: Positional information of an air ship 15 obtained by a location recognition device 24 and the like is transmitted to a remote operation unit 31 on the ground by radio and physical quantity of an inspection objective part in the boiler furnace 11 is detected by an inspection device 25 while remote-operating the air ship in an automatic or a manual manner with the remote operation unit by radio based on the positional information and the physical quantity is transmitted to a monitor device 32 on the ground by radio to be monitored. A diagnosis evaluation unit 33 performs diagnosis evaluation by comparing physical quantity data detected this time and physical quantity data detected in the past. CAD data of a replacement part are created based on three dimensional form measurement data. In addition, a fault part position is recognized from a thermal image obtained by a heat sensor 25B and the fault part position is specified by heading the air ship in a direction of the position by remote operation and the fault part position is detected based on the positional information of the air ship recognized by a position recognizing device.

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