公开(公告)号：US11759081B2

公开(公告)日：2023-09-19

申请号：US17061404

申请日：2020-10-01

Applicant: ECOVACS ROBOTICS CO., LTD.

Inventor： Jianfeng Hu

IPC: A47L11/40 ,  A47L1/02 ,  A47L11/38 ,  G05D1/00 ,  H01R13/6582 ,  H01R13/66 ,  H01R13/213 ,  H01R13/717

CPC classification number: A47L11/4011 ,  A47L1/02 ,  A47L11/38 ,  G05D1/0055 ,  G05D1/0088 ,  H01R13/213 ,  H01R13/6582 ,  H01R13/6683 ,  H01R13/717 ,  A47L2201/00 ,  A47L2201/04 ,  G05D2201/0203

Abstract: Disclosed are a cleaning system and a control method thereof. The cleaning system includes a self-propelled cleaning robot, a safety guard connector, a detector assembly; where the self-propelled cleaning robot and the safety guard connector are detachably connected with each other, and the detector assembly detect whether the self-propelled cleaning robot and the safety guard connector being connected with each other or not.

公开(公告)号：US10827899B2

公开(公告)日：2020-11-10

申请号：US16112674

申请日：2018-08-25

Applicant: ECOVACS ROBOTICS CO., LTD.

Inventor： Jianfeng Hu

IPC: A47L11/40 ,  A47L1/02 ,  A47L11/38 ,  G05D1/00 ,  H01R13/213 ,  H01R13/6582 ,  H01R13/66 ,  H01R13/717

Abstract: A multimedia intelligent cleaning system and a control method thereof may include a self-propelled cleaning robot for cleaning a working surface and a safety guard device for connection with the self-propelled cleaning robot. The self-propelled cleaning robot and the safety guard device are detachably connected with each other through a securing assembly. The securing assembly has a first state in which the safety guard device is connected with the self-propelled cleaning robot and a second state in which the safety guard device is separated from the self-propelled cleaning robot. The multimedia intelligent cleaning system further comprises a detection assembly for detecting whether the securing assembly is in the first state or the second state, and a control unit for controlling whether the self-propelled cleaning robot enters a safe activation state depending on a detection signal from the detection assembly.