公开(公告)号：US20220142438A1

公开(公告)日：2022-05-12

申请号：US17435403

申请日：2019-10-23

Applicant: MIDEA ROBOZONE TECHNOLOGY CO., LTD.

Inventor： Yuan CHEN ,  Xiaowei XU ,  Linghua CHEN ,  Xianmin WEI ,  Shijie LI ,  Yuan LU

IPC: A47L11/40 ,  G05D1/02 ,  G01S17/931 ,  G01S17/08

Abstract: A detection assembly, a robotic vacuum cleaner, a walking floor status detection method and a control method are provided. The detection assembly includes optical transmitters, one optical receiver and an assembly body. The optical transmitters and the optical receiver are all mounted on the assembly body, and optical transmitters, the one receiver and the assembly body are integrated into one piece.