| 摘要 |
PROBLEM TO BE SOLVED: To provide an investigation system capable of performing investigation adapted to each of an underwater environment and an atmospheric environment and reducing workers' burdens.SOLUTION: A mobile object 1 is mounted with underwater investigation devices 17A, 17B, 19, 21, atmospheric investigation devices 18A, 18B, 20, 22, and pressure sensors 23A, 23B. A control unit 3 determines whether the mobile object 1 is in water or in air on the basis of detection results of the pressure sensors 23A, 23B. Then, the control unit 3 performs switching so that: a display unit 5 displays investigation results of the underwater investigation devices 17A, 17B, 19, 21 when the mobile object 1 is determined to be in water; and the display unit 5 displays investigation results of the atmospheric investigation devices 18A, 18B, 20, 22 when the mobile object 1 is determined to be in air. |
