Patent ID: 9511831
Filing Date: 2016-12-06
CPC Classification: B63B,B63C,B63G,G05D

Claim Text:
1. An underwater mobile inspection apparatus capable of inspecting an inspection object on a seafloor while cruising, the underwater mobile inspection apparatus comprising: a cruising body configured to submerge under water and cruise along the inspection object in such a manner as not to come into contact with the inspection object; a first movable arm provided on the cruising body; an inspection tool unit for use in inspecting the inspection object, the inspection tool unit being provided on the first movable arm; and a controller configured to, when the cruising body cruises along the inspection object in such a manner as not to come into contact with the inspection object, operate the first movable arm to move the inspection tool unit, such that a positional relationship of the inspection tool unit with the inspection object becomes a predetermined target positional relationship, wherein the inspection tool unit includes an anti-corrosion inspection device, which includes an anti-corrosion potential measurement device, and the anti-corrosion potential measurement device includes: