AUTONOMOUS MOBILE BODY, DIRECTION CORRECTION METHOD FOR AUTONOMOUS MOBILE BODY AND DIRECTION CORRECTION PROGRAM FOR AUTONOMOUS MOBILE BODY

摘要

PROBLEM TO BE SOLVED: To correct a direction of a device itself easily and efficiently by the same processing content even if a position on a travel route is different.;SOLUTION: An LRS 101 obtains information about multiple measurement points of obstacles including walls existing in a travel route direction of a device itself. An obstacle data generation part 109a generates multiple vector data for each of which adjacent two measurement points are made a starting point and an ending point. A vector conversion part 109b performs rotation correction on a direction of each vector data by a right angle and executes conversion into vector data each having a direction within the range of ±45 degrees. A correction angle calculation part 109c calculates an angle between each vector data and 0 degrees indicating a direction of the device itself, as a correction angle. A direction correction part 109e corrects the direction of the device itself based on the correction angle.;COPYRIGHT: (C)2012,JPO&INPIT