| 摘要 |
PROBLEM TO BE SOLVED: To easily change a route order of a guidance point such as a destination or the like. SOLUTION: An input means 3 of a navigation system 1 reads a pattern 12 which is printed on an entry medium 2 and can be transformed into positional information of its entry plane, when applying a writing operation to the entry medium 2. A memory means 36 stores, for information of a plurality of guidance points generated based on the writing operation applied to the pattern 12 by the input means 3, route orders and positional information representing entry positions of respective guidance points on the information entry plane, such that they are associated with each other. A selection means 43 selects a guidance point being on the most corresponding position to the position of the entry plane of the entry medium 2 generated by the input means 3, by using the positional information of a plurality of entry planes stored in the memory means 36. A guidance route searching means 44 searches a guidance route among a plurality of guidance points stored in the memory means 36, through which the guidance point selected by the selection means 43 is shown preferentially in the guidance operation. COPYRIGHT: (C)2009,JPO&INPIT |
