Methods and systems for generating a horizon for use in an advanced driver assistance system (ADAS)
US11378404B2 · kind B2 · utility
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2References
24Claims
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Key dates
| Filing date | Jul 31, 2017 |
| Grant date | Jul 5, 2022 |
| Priority date | — |
| Expiry date | May 31, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60W2556/50
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A method of generating a horizon for use by an ADAS of a vehicle involves using digital location-based data, driver data and/or vehicle data to determine the likelihood that different outgoing paths are taken at a decision point along a currently traversed road segment, and deriving a probability that each path may be taken. The probability may be based on one or more of: an angle of the path relative to the incoming path, the road class of the path, a speed profile of the path, historical paths taken by vehicles at the decision point, and historical paths taken at the decision point by the individual driver or vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.