Navigation service assistance system based on driver line of sight and vehicle navigation system using the same
US10942566B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 10, 2019 |
| Grant date | Mar 9, 2021 |
| Priority date | — |
| Expiry date | Sep 10, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V40/19
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Provided are a navigation service assistance system based on a driver line of sight and a vehicle navigation system using the same. The navigation service assistance system recognizes in real time a direction at which a driver looks and a line of sight of the driver, using a sensor. The navigation service assistance system matches external image data and coordinates information based on the line of sight of the driver, using a map controller and extracts detailed information about a text, a place, a road, or the like at a matched position. Here, the map controller assists in enabling automatically extracted text information or a building, a place, a road, or the like to be set or changed as an intermediate point or a destination with only a simple operation of the driver.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.