Navigation method, apparatus, and terminal, and storage medium
US11085789B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 19, 2019 |
| Grant date | Aug 10, 2021 |
| Priority date | — |
| Expiry date | Dec 28, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01C21/3629
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A navigation method for a terminal includes determining navigation guiding points on a navigation path; obtaining each directional road name of each navigation guiding point, the directional road name being a road name of a second road segment to which the navigation guiding point leads; and calculating a matching degree between each directional road name and direction information of each third road segment, the third road segment being a first road segment on the navigation path, located after the navigation guiding point, and the direction information of the third road segment comprising a road name of the third road segment and a directional road name of the third road segment. The method also includes determining a weight value of each directional road name according to the matching degree; and when the terminal is at the navigation guiding point, prompting each directional road name according to the weight value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.