Navigation device and its navigation method for displaying navigation information according to traveling direction
US7966124B2 · kind B2 · utility
2Cited by
4References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 10, 2007 |
| Grant date | Jun 21, 2011 |
| Priority date | — |
| Expiry date | Apr 20, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09B29/106
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A navigation method applied to a navigation device is used to display navigation information according to a traveling direction of the navigation device. The navigation information frame displayed is dynamically adjusted according to the traveling direction of the device, and in particular, the display position of the current position and the display scale of a corresponding displayed section of the navigation map are dynamically adjusted, so as to provide much more navigating route information and the points of interest in the identical size display area of a navigation information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.