Updating map features in high definition map data using map change data
US12292303B2 · kind B2 · utility
1Cited by
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18Claims
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Key dates
| Filing date | Feb 19, 2021 |
| Grant date | May 6, 2025 |
| Priority date | — |
| Expiry date | Jul 9, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60W2556/45
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Disclosed herein is a technique for processing map change data in a map client that uses the map changes to apply changes and updates to current map data. The map client provides the updated map data to other components in an autonomous vehicle. The map change data describes the processing in the map client to obtain updated map data from the map data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.