| 摘要 |
PROBLEM TO BE SOLVED: To provide an automated guided vehicle and its control method which is capable of reducing after-effects even when an ultrasonic distance sensor erroneously recognizes the difference in levels on a wall as a continuous surface and performs the directional correction. SOLUTION: An automated guided vehicle 10 performs its directional correction when the preceding and present range finding values L1A and L2A are different from the set value S of a control part 64. The part 64 calculates the correcting direction based on the comparison value A (L2A-L1A) and then calculates the correction angleθbased on the value A and the traveled distance B of the vehicle 10. The upper limit value is set to the angleθ.
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