| 摘要 |
<p>Provided are a remote server-based vehicle-mounted navigation device and system. The vehicle-mounted navigation device comprises: a display module, a GPS positioning module, a remote communication module, a location input module, and a processor module. The GPS positioning module is used for acquiring vehicle location information and for providing same to the processor module. The location input module is used for generating, on the basis of externally-inputted information, destination location information and for providing same to the processor module. The remote communication module is used for remote communication with an external server to acquire map information. The processor module is used for controlling operations of the display module, of the GPS positioning module, of the location input module, and of the remote communication module and for generating map route information on the basis of the vehicle location information, of the destination location information, and of the map information. The display module is used for receiving and display the map route information. The vehicle-mounted navigation device and system have the advantages of a high level of security, convenient operation, and strong versatility.</p> |
