| 摘要 |
PROBLEM TO BE SOLVED: To provide a remote support method/system capable of giving appropriate instructions for the field by accurately grasping external trouble and serious trouble of caisson equipment such as an excavator without a technical expert permanently stationed in the field in a pneumatic caisson method of remotely operating the excavator in a working chamber at the bottom part of a caisson from a remote operating room installed on the ground. SOLUTION: A remote control system remotely operates the excavator 6 in the working chamber A at the bottom part of the caisson through a remote control panel 10 in the remote operating room B on the ground, and monitors with a monitor camera 7 in the working chamber A and a monitor 18 in the remote operating room B. The remote operating room B and a remote special support room C are connected through a telecommunication line 22 such as the Internet, and the technical expert remotely operates the monitor camera 7 in the support room C, monitors the images of the monitor camera 7 to grasp the external trouble of the excavator or the like, and acquires measured data of various sensors for the excavator 6 or the like and various information on the excavator or the like to grasp the serious trouble of the excavator or the like. COPYRIGHT: (C)2007,JPO&INPIT
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