System and methods of adaptive relevancy prediction for autonomous driving
US11673577B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 2, 2022 |
| Grant date | Jun 13, 2023 |
| Priority date | — |
| Expiry date | Aug 2, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60W2556/40
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A method may include obtaining one or more inputs in which each of the inputs describes at least one of: a state of an autonomous vehicle (AV) or a state of an object; and identifying a prediction context of the AV based on the inputs. The method may also include determining a relevancy of each object of a plurality of objects to the AV in relation to the prediction context; and outputting a set of relevant objects based on the relevancy determination for each of the plurality of objects. Another method may include obtaining a set of objects designated as relevant to operation of an AV; selecting a trajectory prediction approach for a given object based on context of the AV and characteristics of the given object; predicting a trajectory of the given object using the selected trajectory prediction approach; and outputting the given object and the predicted trajectory.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.