| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problem that since this self-propelled cleaner is configured exclusively for nursing, and equipped with complicate equipment, it is necessarily turned to be expensive, and hardly turned to be popular. <P>SOLUTION: At the time of judging that a timer set time comes in a step S440, this self-propelled cleaner calculates a traveling path from a stand-by position to the location of the first person to be nursed in a step S446, and visits the same location to judge an inquiry and a response in a step S448 (steps S450 to S458). When the response is normal, the self-propelled cleaner calculates a traveling path from the location of the first person to be nursed to the location of the second person to be nursed in a step S446, and visits the same location to judge an inquiry and response in a step S448 (steps S450 to S458). When the response is not normal at the location of the person to be nursed, the self-propelled cleaner prepares nursing data concerning the person to be nursed in steps S462 to S466, and transmits the nursing data by radio LAN in a step S468. When the nursing to all the persons to be nursed ends, this self-propelled cleaner returns to the stand-by position in the initial corridor in a step S462. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
