公开(公告)号：US20240119630A1

公开(公告)日：2024-04-11

申请号：US18481002

申请日：2023-10-04

申请人： Avidbots Corp

发明人： Weilong YE ,  Adel FAKIH ,  Bongkyun Jake PARK

IPC分类号： G06T7/80 ,  A47L9/28 ,  A47L11/40

CPC分类号： G06T7/80 ,  A47L9/2805 ,  A47L9/2852 ,  A47L11/4002 ,  A47L11/4011 ,  A47L2201/04 ,  G06T2207/10028 ,  G06T2207/30261

摘要： A system and method of obstacle and cliff detection for an autonomous or a semi-autonomous cleaning device utilizing a calibration health monitor and occupancy grid filters. A calibration health monitor is used for monitoring and making minor adjustments to camera calibration over time. An occupancy grid filter is a 3D occupancy grid for probabilistically observing obstacles with 3d sensors that are susceptible to noise or other inaccuracies.

公开(公告)号：US20220265110A1

公开(公告)日：2022-08-25

申请号：US17650678

申请日：2020-08-12

申请人： Avidbots Corp

发明人： Pablo Roberto MOLINA CABRERA ,  Yoohee CHOI ,  Florin COCA ,  Adel FAKIH ,  Bongkyun Jake PARK ,  Weilong YE ,  Umer RASHEED ,  Bhavnit Singh BAJWA ,  Cameron Scott Reidlinger FRASER ,  Kenneth King Ho LEE ,  Duncan Chapman MCLENNAN ,  Thomas Joseph DUCHESNE ,  Breanna May HAYTON ,  Igor GORZKOWSKI ,  John James Samuel HYDE ,  Alexander BERSENEV ,  Ravi BABOOLAL ,  Dhrov GUPTA ,  Thomas GRANDIN

IPC分类号： A47L11/40 ,  A47L11/30 ,  G05D1/02 ,  G06V20/58

摘要： A system and method can be provided for detecting the status of one or more components and/or systems of, for example, a manual, semi-autonomous, or fully autonomous cleaning device or the like. Embodiments described herein relate to a system that provides semi-autonomous cleaning of surfaces by a semi-autonomous cleaning device. The system provides for improved reliable obstacle detection and avoidance, improved sensing, improved design, improved failure detection, advanced diagnostics and expandability capabilities.