公开(公告)号：US20240071023A1

公开(公告)日：2024-02-29

申请号：US18259411

申请日：2021-06-17

Applicant: Beijing Roborock Innovation Technology Co., Ltd

Inventor： Yang YU ,  Zhen WU

IPC: G06V10/141 ,  G06T5/50 ,  G06T7/11 ,  G06T7/194 ,  G06V10/60 ,  H04N23/74

CPC classification number: G06V10/141 ,  G06T5/50 ,  G06T7/11 ,  G06T7/194 ,  G06V10/60 ,  H04N23/74 ,  G06T2207/20224 ,  G06V2201/07

Abstract: Disclosed are a method and apparatus for detecting a near-field object, a medium and an electronic device. In the present disclosure, the characteristics of an automatic exposure apparatus before and after light supplement of a light supplement lamp are used, two images are shot in the same direction before and after light supplement of the light supplement lamp, and whether the near-field object exists is determined through comparison of the two images. Without adding additional apparatuses, the task of discovering the near-field objects by a self-walking device is completed by using the existing apparatus, and the collision between the self-walking device and the near-field object is avoided.

公开(公告)号：US20240028044A1

公开(公告)日：2024-01-25

申请号：US18023846

申请日：2021-04-08

Applicant: Beijing Roborock Innovation Technology Co., Ltd.

Inventor： Yang YU ,  Zhen WU

IPC: G05D1/02 ,  G06T7/55 ,  G06T7/73 ,  G06V20/50 ,  G06V10/25

CPC classification number: G05D1/0251 ,  G06T7/55 ,  G06T7/74 ,  G06V20/50 ,  G06V10/25 ,  G05D2201/0215 ,  G05D2201/0203 ,  G06T2207/30168

Abstract: The instant disclosure provides a ranging method applied to a self-mobile robot configured with a first image collection apparatus and a second image collection apparatus.