| 摘要 |
PROBLEM TO BE SOLVED: To complete prescribed work without leaving a region unworked without requiring the follow-up of a person by autonomously responding to the occurrence of an abnormality during work such as a failure in a work robot, in a limited number of the work robots by a simple structure in a work robot system. SOLUTION: The work robot system 1 is equipped with a plurality of work robots 2A-2D each having a battery as a power source for performing prescribed work by autonomously moving to a work region, and a central control device 3 for receiving information on an own condition and work condition including a battery voltage from each of the work robots 2A-2D and outputting a command for controlling each of the work robots 2A-2D. When the abnormality occurs in one work robot 2C, the central control device 3 selects the work robot 2B having the highest battery voltage other than the work robot 2C in which the abnormality has occurred, and makes the selected work robot 2B to take place of the work robot 2C in which the abnormality has occurred. COPYRIGHT: (C)2009,JPO&INPIT
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