Navigation apparatus with enhanced positional display function
US5938719A · kind A · utility
11Cited by
25References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 22, 1996 |
| Grant date | Aug 17, 1999 |
| Priority date | — |
| Expiry date | Oct 22, 2016 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08G1/0969
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A navigation apparatus including a position detector for detecting a vehicle's position and outputting vehicle position data, a memory for storing map data, a display unit for displaying a variety of information, and a display controller for displaying a map on the display unit based on the map data and superimposing the vehicle's position on the map displayed on the display unit based on the vehicle's position data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.