Vehicle and method for generating map corresponding to three-dimensional space
US12158352B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 18, 2020 |
| Grant date | Dec 3, 2024 |
| Priority date | — |
| Expiry date | Mar 1, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30252
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
This application relates to a vehicle and method for generating a map corresponding to a three-dimensional space. In one aspect, the vehicle includes a sensor unit configured to sense a three-dimensional space by using at least one sensor and output spatial information in a plurality of frames and a memory storing computer executable instructions. The vehicle may also include a processor configured to execute the computer-executable instructions to predict a position of an object corresponding to a current frame by using an object movement model based on the plurality of frames, remove the object from the current frame based on the predicted position of the object, update a map database, which includes a predetermined number of previous frames, with the current frame from which the object is removed, and generate a map corresponding to the three-dimensional space based on the updated map database.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.