Method and device for locating obstacle in semantic map, computer apparatus, and storage medium
US12025451B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Aug 26, 2021 |
| Grant date | Jul 2, 2024 |
| Priority date | — |
| Expiry date | Aug 24, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60W2554/4042
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Provided are a method and apparatus for locating an obstacle in a semantic map, a computer device, and a storage medium. The method includes: acquiring obstacle coordinates of an obstacle and a travel velocity of the obstacle; selecting an initial region in the semantic map according to a preset selection radius and according to the obstacle coordinates; and performing screening on a plurality of waypoints in the initial region by using a preset screening rule so as to obtain a target waypoint matching a position of the obstacle in the semantic map, and using the target waypoint as the position of the obstacle in the semantic map.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.