System and method for displaying guidance symbol
First Claim
Patent Images
1. A system of displaying guidance symbols, comprising:
- a display configured to display a plurality of guidance symbols on a 3D map, each of the guidance symbols having respectively corresponding positions on the 3D map to represent guidance symbol locations; and
a controller configured to;
display of each of the guidance symbols at respectively corresponding positions on the 3D map according to distance differences between a predetermined location and guidance symbol locations respectively corresponding to the guidance symbols;
scale a size of a display guidance symbol to a scaled-size based upon a scale value when a distance difference between a guidance symbol location for the guidance symbol and a predetermined location is less than a first distance;
set a size of a display guidance symbol to a fixed size when a distance difference between a guidance symbol location for the guidance symbol and a predetermined location is greater than the first distance;
wherein each of the guidance symbols respectively correspond to guidance symbol locations different from each other.
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Abstract
Disclosed are a system and a method of displaying a guidance symbol. The guidance symbol displaying system may include a distance difference calculator to calculate a distance difference between a user location and a guidance symbol location, and a symbol display controller to control display of the guidance symbol by calculating a size of the guidance symbol based on the distance difference.
4 Citations
8 Claims
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1. A system of displaying guidance symbols, comprising:
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a display configured to display a plurality of guidance symbols on a 3D map, each of the guidance symbols having respectively corresponding positions on the 3D map to represent guidance symbol locations; and a controller configured to; display of each of the guidance symbols at respectively corresponding positions on the 3D map according to distance differences between a predetermined location and guidance symbol locations respectively corresponding to the guidance symbols; scale a size of a display guidance symbol to a scaled-size based upon a scale value when a distance difference between a guidance symbol location for the guidance symbol and a predetermined location is less than a first distance; set a size of a display guidance symbol to a fixed size when a distance difference between a guidance symbol location for the guidance symbol and a predetermined location is greater than the first distance; wherein each of the guidance symbols respectively correspond to guidance symbol locations different from each other. - View Dependent Claims (2, 3, 4)
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5. A method of displaying guidance symbols, each of the guidance symbols having respectively corresponding positions on the 3D map to respectively represent guidance symbol locations on a display, comprising:
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scaling a size of a guidance symbol to a scaled-size based upon a scale value when a distance difference between a guidance symbol location for the guidance symbol and a predetermined location is less than a first distance; setting a size of a guidance symbol to a fixed-size when a distance difference between a guidance symbol location liar the guidance symbol and a predetermined location is greater than the first distance; and displaying each of fixed-size set and scaled-size guidance symbols at respectively corresponding positions on the 3D map; wherein each of the guidance symbols respectively correspond to guidance symbol locations different from each other. - View Dependent Claims (6, 7, 8)
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Specification