| 摘要 |
<p>In a motor-vehicle navigation system, the only portion installed permanently on-board the motor-vehicle is that constituted by the sensor means (12-18) used for identifying the motor-vehicle position. The computer means with which the system must be provided, the information support means (digitalized maps), and the user interface means (video, keyboard, speaker) are all replaced by a multimedial portable Personal Computer which can be interfaced to the sensor box (10). <IMAGE></p> |
