Recommended route calculation method and navigation apparatus
First Claim
1. A recommended route calculation method for calculating a recommended route from a current position to a destination, comprising:
- displaying a list of roads sorted based upon an attribute of road;
identifying a road specified by a user among the displayed roads;
setting a predetermined point of the identified road as a waypoint; and
calculating a recommended route from a current position to a destination via the set waypoint.
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Accused Products
Abstract
A recommended route calculation method for calculating a recommended route from a current position to a destination based upon map data constituted of nodes and links, includes steps of: extracting attribute data of a link from data related to the links, the attribute data indicating characteristics of the link; judging whether or not the extracted attribute data of the link match attribute data having been input; and processing so that selectability of the link as a part of the recommended route is raised, when judging that the extracted attribute data of the link match the attribute data having been input.
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Citations
12 Claims
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1. A recommended route calculation method for calculating a recommended route from a current position to a destination, comprising:
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displaying a list of roads sorted based upon an attribute of road;
identifying a road specified by a user among the displayed roads;
setting a predetermined point of the identified road as a waypoint; and
calculating a recommended route from a current position to a destination via the set waypoint. - View Dependent Claims (10)
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2. A recommended route calculation method for calculating a recommended route from a current position to a destination, comprising:
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displaying a list of roads sorted based upon an attribute of road;
identifying a road specified by a user among the displayed roads; and
processing so that selectability of a link, an attribute of which matches an attribute of the identified road, is raised when calculating a recommended route from a current position to a destination. - View Dependent Claims (11)
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3. A recommended route calculation method for calculating a recommended route from a current position to a destination based upon map data constituted of nodes and links, comprising steps of:
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extracting attribute data of a link from data related to the links, the attribute data indicating characteristics of the link;
judging whether or not the extracted attribute data of the link match attribute data having been input; and
processing so that selectability of the link as a part of the recommended route is raised, when judging that the extracted attribute data of the link match the attribute data having been input. - View Dependent Claims (4, 5, 6, 7, 8, 9, 12)
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Specification