发明名称 |
MOVING ROBOT AND METHOD TO BUILD MAP FOR THE SAME |
摘要 |
A moving robot and a method to build a map for the same, wherein a 3D map for an ambient environment of the moving robot may be built using a Time of Flight (TOF) camera that may acquire 3D distance information in real time. The method acquires 3D distance information of an object present in a path along which the moving robot moves, accumulates the acquired 3D distance information to construct a map of a specific level and stores the map in a database, and then hierarchically matches maps stored in the database to build a 3D map for a set space. This method may quickly and accurately build a 3D map for an ambient environment of the moving robot. |
申请公布号 |
US2012089295(A1) |
申请公布日期 |
2012.04.12 |
申请号 |
US201113236050 |
申请日期 |
2011.09.19 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
AHN SUNG HWAN;HYUNG SEUNG YONG;ROH KYUNG SHIK;YOON SUK JUNE |
分类号 |
G05D1/00 |
主分类号 |
G05D1/00 |
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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