System for mapping traffic lights and associated traffic light cycle times
US12358525B2 · kind B2 · utility
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1References
26Claims
0Family size
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Key dates
| Filing date | Feb 27, 2023 |
| Grant date | Jul 15, 2025 |
| Priority date | — |
| Expiry date | Feb 27, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07C5/0808
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
Systems and methods are provided for autonomous vehicle navigation. The systems and methods may map a lane mark, may map a directional arrow, selectively harvest road information based on data quality, map road segment free spaces, map traffic lights and determine traffic light relevancy, and map traffic lights and associated traffic light cycle times.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.