Title:
METHOD FOR PREPARING PERIPHERAL MAP OF CELL STRUCTURE FOR SELF-RUNNING MOBILE UNIT
Document Type and Number:
Japanese Patent JPH07295634
Kind Code:
A
Abstract:
PURPOSE: To prepare a peripheral map of a further improved cell structure by improvement of localization of a self-running mobile unit in the peripheral map.
CONSTITUTION: A sensor is used to obtain the distance from the sensor to a peripheral object, and an accurate coordinate reference point in an origin cell in a peripheral map UK is used for a specific position of a self-running mobile unit SE, the degree of occupancy is assigned at least to each cell to confirm the position of a peripheral object in the peripheral map UK and the cell is obtained relatively with respect to the coordinate reference point based on the specified position and the interval by taking the arranged position of the sensor into account.
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Inventors:
RUUDORUFU BAUAA
Application Number:
JP5151895A
Publication Date:
November 10, 1995
Filing Date:
March 10, 1995
Export Citation:
Assignee:
SIEMENS AG
International Classes:
G09B29/10; A47L11/40; G01S13/89; G05D1/02; G01S13/42; G01S13/931; (IPC1-7): G05D1/02; G09B29/10
Attorney, Agent or Firm:
Toshio Yano (2 outside)