Title:
移動ロボット、移動ロボットの位置姿勢算出方法、移動ロボットの自律走行システム
Document Type and Number:
Japanese Patent JP4300199
Kind Code:
B2
Abstract:
A map data memory stores map data of a movement region, position data of a marker at a predetermined place in the movement region, identification data of the marker, and position data of a boundary line near the marker in the movement region. A marker detection unit detects the marker in an image, based on the position data of the marker and the identification data. A boundary line detection unit detects the boundary line near the marker from the image. A parameter calculation unit calculates a parameter of the boundary line in the image. A position posture calculation unit calculates a position and a posture of the mobile robot in the movement region, based on the parameter and the position data of the boundary line.
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Inventors:
Shuichi Nakamoto
Application Number:
JP2005172854A
Publication Date:
July 22, 2009
Filing Date:
June 13, 2005
Export Citation:
Assignee:
Toshiba Corporation
International Classes:
B25J5/00; B25J13/08; G05D1/02
Domestic Patent References:
| JP61059507A | ||||
| JP5052904U | ||||
| JP8211936A | ||||
| JP2003330539A | ||||
| JP5046239A | ||||
| JP10143243A | ||||
| JP2000090393A | ||||
| JP11272328A | ||||
| JP2002073170A | ||||
| JP2004216552A | ||||
| JP2003035515A |
Attorney, Agent or Firm:
Hiroaki Sakai
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