Apparatus and method for displaying map in a navigation system
First Claim
Patent Images
1. A map display apparatus in a navigation system, comprising:
- a map display data storage for storing display data for displaying facilities on a map and index keys specific to the display data;
a point of interest (POI) information storage for storing POI information about the facilities and display identifications (IDs) matched to the index keys, for identifying the display data of the facilities; and
a map display controller for, upon selection of a POI, detecting display data with an index key identical to the display ID of the selected POI and displaying a building corresponding to the detected display data.
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Abstract
A map display apparatus and method in a navigation system are provided. In the map display apparatus, a map display data storage stores display data for displaying facilities on a map and index keys specific to the display data. A Point of Interest (POI) information storage stores POI information about the facilities and display identifications (Ids) matched to the index keys, for identifying the display data of the facilities. A map display controller detects, upon selection of a POI, display data with an index key identical to the display ID of the selected POI and displays a building corresponding to the detected display data, highlighting the building.
23 Citations
17 Claims
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1. A map display apparatus in a navigation system, comprising:
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a map display data storage for storing display data for displaying facilities on a map and index keys specific to the display data;
a point of interest (POI) information storage for storing POI information about the facilities and display identifications (IDs) matched to the index keys, for identifying the display data of the facilities; and
a map display controller for, upon selection of a POI, detecting display data with an index key identical to the display ID of the selected POI and displaying a building corresponding to the detected display data. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A map display method in a navigation system, comprising:
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selecting a predetermined point of interest (POI) corresponding to a destination upon a user request;
detecting the display identification (ID) of the POI when displaying a map of a destination area;
detecting display data with an index key identical to the display ID; and
displaying the map of the destination area, while highlighting a building corresponding to the display data. - View Dependent Claims (12, 13, 14, 15, 16, 17)
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Specification