公开(公告)号：US11340628B2

公开(公告)日：2022-05-24

申请号：US16315574

申请日：2018-08-16

Applicant: Beijing Geekplus Technology Co., Ltd.

Inventor： Yufeng Yu ,  Hongbo Li ,  Kai Liu ,  Zheng Wang

IPC: G05D1/02

Abstract: Provided are a marker-combined simultaneous localization and mapping (SLAM) navigation method, device and system. The method includes: providing an initialization area for a located object, where at least one of the initialization area for a located object, a travelling path of a located object, and a docking device of the located object is provided with an marker including at least one of pose information, identification information and non-identification graphic information; controlling the located object to perform at least one of following operations: starting from the initialization area for a located object, and based on the marker, determining an initial pose of the located object; when the marker is passed on the travelling path, updating a current pose of the located object based on the marker; and when docking with the docking device, adjusting a relative pose between the located object and the docking device based on the marker.

公开(公告)号：US20210333797A1

公开(公告)日：2021-10-28

申请号：US16315574

申请日：2018-08-16

Applicant: Beijing Geekplus Technology Co., Ltd.

Inventor： Yufeng YU ,  Hongbo LI ,  Kai LIU ,  Zheng Wang

IPC: G05D1/02

Abstract: Provided are a marker-combined simultaneous localization and mapping (SLAM) navigation method, device and system. The method includes: providing an initialization area for a located object, where at least one of the initialization area for a located object, a travelling path of a located object, and a docking device of the located object is provided with an marker including at least one of pose information, identification information and non-identification graphic information; controlling the located object to perform at least one of following operations: starting from the initialization area for a located object, and based on the marker, determining an initial pose of the located object; when the marker is passed on the travelling path, updating a current pose of the located object based on the marker; and when docking with the docking device, adjusting a relative pose between the located object and the docking device based on the marker.