公开(公告)号：US20150223659A1

公开(公告)日：2015-08-13

申请号：US14619962

申请日：2015-02-11

Applicant: LG ELECTRONICS INC.

Inventor： Kyungmin Han ,  Taebum Kwon ,  Donghoon Yi

IPC: A47L11/40

CPC classification number: A47L11/4011 ,  A47L9/2857 ,  A47L2201/04 ,  A47L2201/06 ,  G05D1/0246 ,  G05D1/0274 ,  G05D2201/0203

Abstract: A robot cleaner and controlling method thereof are disclosed. Accordingly, a cleaning area is partitioned with reference to a door by recognizing the door and the partitioned cleaning areas can be cleaned in consecutive order. The present invention includes the steps of deriving a door location in a cleaning area through an image information, composing a cleaning map by detecting an obstacle in the cleaning area, creating a room information for distinguishing a plurality of rooms partitioned with reference to the door from each other by having the derived door location reflected in the cleaning map, and performing a cleaning by room units distinguished from each other through the room information.

Abstract translation: 公开了一种机器人清洁器及其控制方法。 因此，通过识别门将清洁区域相对于门进行分割，并且可以连续地清洁分隔的清洁区域。 本发明包括以下步骤：通过图像信息导出清洁区域中的门位置，通过检测清洁区域中的障碍物来构成清洁地图，创建用于区分参考门的多个房间的房间信息 彼此通过将导出的门位置反映在清洁地图中，并且通过房间信息进行彼此区分的房间单元的清洁。