Robotic navigation and transport of objects
US12311555B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Oct 19, 2022 |
| Grant date | May 27, 2025 |
| Priority date | — |
| Expiry date | Jun 27, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05D1/0221
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Navigational systems and methods include building a topological graph of an environment using nodes that represent locations in the space and associated directions, with frontiers associated with particular nodes and directions within the topological graph. An action is determined using a policy trained with an action reward function that weighs exploration to find new objects and moving objects to a goal. An agent navigates within the environment in accordance with the determined action.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.