| 摘要 |
PROBLEM TO BE SOLVED: To provide a mobile working robot that has no waste in traveling movement and finishes work in a short time. SOLUTION: A main body 1 is equipped with driving wheels 2 for self moving, a floor nozzle for collecting dust on a floor surface (not shown), a distance measuring sensor 17 for detecting obstacles in front of the main body 1, and a traveling control device of the main body 1 (not shown). The floor nozzle 8 is equipped at the front edge of the main body 1. The main body 1 goes straight and advances until the distance measuring sensor 17 detects a front obstacle by the traveling control device, when the sensor detects a front obstacle, it stops once then changes direction by a specified angle and goes straight back by a specified distance and then stops. After that, it changes direction by a specified angle and repeats the action to go straight and advance until the obstacle detection device detects a front obstacle again.
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