Title:
自走式装置並びにこのような装置の操作方法
Document Type and Number:
Japanese Patent JP5815306
Kind Code:
B2
Abstract:
The method involves performing an automatic division of a total area (BG) of a floor into subsections (T1-T8) according to a predetermined area size of geometric primitives, and different floor coverings, where the geometric primitives are in square, circle, rectangle and/or triangle shape. The subsections having same size are detected. Distance between two opposite walls is compared with predetermined values that correspond to a door width for determining a surface area as a door area. An independent claim is also included for an automatic movable apparatus comprising a sensor.
Inventors:
Sawell Walt, Andres
Wall Mayer, Mario
Sri Shka, Patrick
Mayer, Frank
Meguel, Martin
Wall Mayer, Mario
Sri Shka, Patrick
Mayer, Frank
Meguel, Martin
Application Number:
JP2011145880A
Publication Date:
November 17, 2015
Filing Date:
June 30, 2011
Export Citation:
Assignee:
VORWERK & COMPAGNIE INTERHOLDING GESELLSHAFT MIT BESCHRANKTER HAFTUNG
International Classes:
A47L9/28
Domestic Patent References:
| JP2008004078A | ||||
| JP2005205028A | ||||
| JP2007323652A | ||||
| JP4338433A | ||||
| JP2005309487A | ||||
| JP2008191738A | ||||
| JP2005044266A | ||||
| JP6133905A | ||||
| JP2005339408A | ||||
| JP3500098A | ||||
| JP2005275899A |
Foreign References:
| US20030030398 |
Attorney, Agent or Firm:
Takashiro Kojima
Noriko Kawai
Toshihiro Minami
Noriko Kawai
Toshihiro Minami