Traffic lane information management method, running control method, and traffic lane information management device
US11520340B2 · kind B2 · utility
0Cited by
5References
14Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 10, 2017 |
| Grant date | Dec 6, 2022 |
| Priority date | — |
| Expiry date | Mar 26, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08G1/20
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A lane information management method for managing lane information using a processor is provided. This method includes acquiring road map information and information on a travel history that is represented by a travel trajectory on a road map, determining, using a plurality of the travel histories, whether or not a lane connected to an intersection is in a multiple lane form in which two or more lines of vehicles are formed on a single lane, and managing the lane information, including a result of determination of the multiple lane form in the lane information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.