Navigation apparatus, navigation method, and navigation program
First Claim
Patent Images
1. A navigation apparatus, comprising:
- a controller that;
receives current traffic information;
stores a plurality of types of past traffic information, each type of past traffic information having a priority; and
merges the stored past traffic information in accordance with the priorities set by use of the current traffic information.
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Abstract
Navigation apparatus, methods, and programs merge and correct a plurality of types of past traffic information. The apparatus, methods, and programs may store a plurality of types of past traffic information, each type of past traffic information having a priority and may merge the stored past traffic information in accordance the priorities. The apparatus, methods, and programs may detect adjacency relationships among the plurality of links; and, if a detected link number indicates that the corresponding link is not adjacent to adjacent links, replaces the detected link number for the link, the replaced link number indicating that the link is adjacent to the adjacent links.
12 Citations
15 Claims
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1. A navigation apparatus, comprising:
a controller that; receives current traffic information; stores a plurality of types of past traffic information, each type of past traffic information having a priority; and merges the stored past traffic information in accordance with the priorities set by use of the current traffic information. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A navigation method, comprising:
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receiving current traffic information; storing a plurality of types of past traffic information, each type of past traffic information having a priority; and merging the stored past traffic information in accordance with the priorities set by use of the current traffic information. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15)
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Specification