Systems and methods for vehicular navigation and localization
US11181383B2 · kind B2 · utility
5Cited by
1References
13Claims
0Family size
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Key dates
| Filing date | May 8, 2019 |
| Grant date | Nov 23, 2021 |
| Priority date | — |
| Expiry date | Mar 3, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60W2720/106
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
Systems and methods described herein relate to vehicular navigation and localization. One embodiment extracts perceptual features from sensor data; extracts unrouted-map features from unrouted map data; combines the perceptual features and the unrouted-map features to produce first combined features data; outputs, based at least in part on the first combined features data, parameters of a probability distribution for one or more steering trajectories that are available to a vehicle; and performs a localization of the vehicle based, at least in part, on the parameters of the probability distribution.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.