| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To smooth the running of an automobile near a toll gate. <P>SOLUTION: This navigation device has a toll gate classification data showing whether a ticket is received at the toll gate or toll should be paid when a driver's own car enters a toll gate from the own car position on a map, whereby with reference to the data, the classification of the toll gate is determined, and a previously provided icon is displayed near the toll gate on the display screen corresponding to the classification so that the driver can be previously informed. <P>COPYRIGHT: (C)2004,JPO</p> |
