| 摘要 |
<P>PROBLEM TO BE SOLVED: To easily designate a destination even without map data. <P>SOLUTION: The device includes: a memory means 31b for memorizing a plurality of sets consisting of a plurality of pages in a map prepared beforehand, a coordinate range of the map, and the latitude and longitude corresponding to the coordinate range in which they are associated with each other respectively; an input means 33 for inputting the page numbers and the coordinate range of the map; a readout means 30 for reading out the associatedly memorized latitude and longitude from the memory means 31b based on the page numbers and the coordinate range input by this input means 33; an acquisition means 30 for acquiring the latitude and longitude of a present location based on location information received from the outside; and an output means 30 for outputting navigation information based on the latitude and longitude of the present location acquired by this acquisition means 30 and the latitude and longitude read out by the readout means 30. <P>COPYRIGHT: (C)2008,JPO&INPIT |
