The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 12, 2023
Filed:
May. 02, 2022
Toyota Research Institute, Inc., Los Altos, CA (US);
Brandon Northcutt, Arlington, MA (US);
TOYOTA RESEARCH INSTITUTE, INC., Los Altos, CA (US);
Abstract
A method for controlling a robotic device based on observed object locations includes obtaining a group of observations of an object type in an environment based on identifying one or more first objects associated with the object type over a period of time in the environment. The method also includes localizing the object type in the environment based on a location cluster comprising a group of nodes. Each node in the group of nodes associated with one observation of the group of observations. The method further includes generating a cost map indicating a probability distribution of the object type in relation to the localized object type in the environment. The method still further includes controlling the robotic device to perform an action in the environment based on the cost map and a map of the environment.