| 摘要 |
PURPOSE:To display the position of a vehicle inexpensively with a simple configuration. CONSTITUTION:A GPS receiver 1 feeds the signal received by an antenna 2 to a processing circuit 3. The processing circuit 3 calculates the current position, feeds the output to a display 5 via a drive circuit 4, displays the current position by a latitude N and a longitude E, and then displays the pages of an exclusive map corresponding to the position, thus enabling a driver to confirm the actual position easily according to the exclusive map where the latitude N and the longitude E are written and achieving position confirmation inexpensively with a simple configuration. |
