Known lane intervals for automated driving
US11072327B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 6, 2019 |
| Grant date | Jul 27, 2021 |
| Priority date | — |
| Expiry date | Jul 6, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60W2555/60
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A method of operating a vehicle includes determining a first plurality of known lane intervals at a first time with a controller of a guidance system of the vehicle, the known lane intervals available to receive the vehicle, determining a plurality of visible lane intervals at a second time after the first time with the controller based on perception data generated by the guidance system, and determining a plurality of occupied lane intervals at the second time with the controller based on the perception data generated by the guidance system. The method further includes determining a second plurality of known lane intervals at the second time as a union of the first plurality of known lane intervals, the plurality of visible lane intervals, and the plurality of occupied lane intervals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.