Method and apparatus for detecting drivable area, mobile device and storage medium
US12397826B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 22, 2022 |
| Grant date | Aug 26, 2025 |
| Priority date | — |
| Expiry date | Mar 8, 2043 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60W60/0016
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for detecting a drivable area includes: collecting N consecutive video frames of a road when a vehicle is driving, where N is a positive integer greater than 1; determining a historical trajectory of a dynamic obstacle and position information of a static obstacle included in the N consecutive video frames by analyzing the N consecutive video frames with a 3D detection algorithm; correcting the historical trajectory and the position information based on a preset rule; determining a predicted trajectory of the dynamic obstacle based on the corrected historical trajectory; and determining the drivable area of the vehicle based on the predicted trajectory and the corrected position information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.