发明名称 |
Self-propelled device and method for orienting such a device |
摘要 |
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. |
申请公布号 |
EP2407847(A2) |
申请公布日期 |
2012.01.18 |
申请号 |
EP20110170289 |
申请日期 |
2011.06.17 |
申请人 |
VORWERK & CO. INTERHOLDING GMBH |
发明人 |
SAUERWALD, ANDRES;WALLMEYER, MARIO;SCHLISCHKA, PATRICK;MEYER, FRANK;MEGGLE, MARTIN |
分类号 |
G05D1/02 |
主分类号 |
G05D1/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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