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公开(公告)号：US12085948B2
公开(公告)日：2024-09-10
申请号：US17442635
申请日：2019-11-01
发明人： Zhuobiao Chen , Hewen Zhou , Huibao Huang
IPC分类号： G05D1/00
CPC分类号： G05D1/0225
摘要： An automatic generation method for a robot return-to-base code includes the following steps that: on the basis of a preset signal collection mode, a robot collects a guide signal which is sent by a charging base and distributed within a preset range (S1); the robot transmits signal information and position information of the robot recorded when the guide signal is collected to a data processing device (S2); and the data processing device generates a robot return-to-base code corresponding to the charging base according to the received signal information and position information (S3). By means of the information collected by the robot in different modes, the data processing device automatically generates, according to the information, the robot return-to-base code corresponding to the charging base, so that research and development personnel do not need to delve into a robot return-to-base algorithm or write a specific return-to-base code.
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公开(公告)号：US12079000B2
公开(公告)日：2024-09-03
申请号：US17624265
申请日：2019-11-10
发明人： Zhuobiao Chen , Hewen Zhou , Huibao Huang
IPC分类号： G05D1/00
CPC分类号： G05D1/0225 , G05D1/0242 , G05D1/0274
摘要： The disclosure relates to a system for locating a charging base of a self-moving robot and method for locating a charging base of a self-moving robot. A position of the charging base can estimated according to a charging base locating area constructed when the self-moving robot receives infrared signals of the charging base, meanwhile, the position of the charging base which is estimated can be continuously adjusted according to a relationship between the charging base locating area and infrared signal receivers when the infrared signals are received in the subsequent motion process of the self-moving robot.
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公开(公告)号：US11914391B2
公开(公告)日：2024-02-27
申请号：US17627697
申请日：2020-11-24
发明人： Huibao Huang , Hewen Zhou , Zhuobiao Chen
IPC分类号： G05D1/02 , G05D1/00 , A47L11/40 , B62D57/032
CPC分类号： G05D1/0248 , A47L11/4011 , A47L11/4061 , B62D57/032 , G05D1/0214 , A47L2201/04 , G05D2201/0203
摘要： The invention discloses a cleaning partition planning method for robot walking along the boundary, a chip and a robot. According to the cleaning partition planning method, a complete global map does not needed to be prestored in advance, but an initial room cleaning partition of the robot is divided in real time in a predefined cleaning area according to map image pixel information obtained by laser scanning in the process of walking along the boundary, meanwhile, the initial room cleaning partition of the robot is expanded by repeated iterative processing of the wall boundary of an uncleaned area in the same predefined cleaning area.
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公开(公告)号：US12061486B2
公开(公告)日：2024-08-13
申请号：US17770636
申请日：2020-11-24
发明人： Huibao Huang , Hewen Zhou , Zhuobiao Chen
IPC分类号： G05D1/646 , G05D1/246 , G05D1/648 , G06V10/75 , G05D105/10 , G05D111/10
CPC分类号： G05D1/646 , G05D1/246 , G05D1/6482 , G06V10/758 , G05D2105/10 , G05D2111/17
摘要： Disclosed are an area cleaning planning method for robot walking along the boundary, a chip and a robot. The area cleaning planning method includes: on a laser map which is scanned and constructed by a robot in real time, the robot is controlled to walk along the boundary in a predefined cleaning area framed at the current planning starting point position, so that the robot does not cross out the predefined cleaning area in the process of walking along the boundary; meanwhile, according to the division condition of the room cleaning subareas that conform to the preset wall environment condition in the predefined cleaning area, the robot is controlled to walk along the boundary in a matched area, when the robot walks along the boundary in the matched area and returns to the planning starting point position, the robot is controlled to perform planned cleaning in the matched area.
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