Title:
Systems and Methods for Utilizing Semantic Information for Navigation of a Robotic Device
Document Type and Number:
WIPO Patent Application WO/2019/019660
Kind Code:
A1
Abstract:
Various embodiments include methods for improving navigation by a processor of a robotic device. Such embodiments may include initiating a start of a predetermined time period associated with semantic information extraction, and determining whether an adverse event related to one or more sensors of the robotic device is detected. Such embodiments may also include identifying a current time slot of the predetermined time period, identifying a current estimated position and orientation of the robotic device, and recording updates to semantic information stored for the one or more sensor based on the identified current time slot and the current estimated position and orientation of the robotic device in response to determining that an adverse event related to one or more sensors of the robotic device is detected.
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Inventors:
LIU XIAOHUI (CN)
JIANG YIBO (CN)
REN JIANGTAO (US)
XU LEI (US)
ZOU YANMING (US)
JIANG YIBO (CN)
REN JIANGTAO (US)
XU LEI (US)
ZOU YANMING (US)
Application Number:
PCT/CN2018/078960
Publication Date:
January 31, 2019
Filing Date:
March 14, 2018
Export Citation:
Assignee:
QUALCOMM INC (US)
LIU XIAOHUI (CN)
JIANG YIBO (CN)
REN JIANGTAO (CN)
XU LEI (CN)
ZOU YANMING (CN)
LIU XIAOHUI (CN)
JIANG YIBO (CN)
REN JIANGTAO (CN)
XU LEI (CN)
ZOU YANMING (CN)
International Classes:
G06T7/00
Domestic Patent References:
| WO2017037423A1 | 2017-03-09 |
Foreign References:
| US9662784B2 | 2017-05-30 | |||
| US8386079B1 | 2013-02-26 | |||
| US20160282126A1 | 2016-09-29 |
Attorney, Agent or Firm:
NTD PATENT & TRADEMARK AGENCY LIMITED (CN)
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