Electronic device having map display function and program for the same
First Claim
1. An electronic device having a map display function comprising:
- data storing means that stores map data and points of interest data that is data on points of interest exist in an area of a map; and
display control means that performs control for displaying a map and marks indicating points of interest based on the map data and the points of interest data read from the data storing means, wherein the points of interest data includes priority information indicating priority levels of points of interest in a kind for display, and the display control means alters display attributes of the points of interest so that the marks of the points of interest are displayed in a manner that differences in the priority levels are noticeable.
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Accused Products
Abstract
A vehicle navigation system 1 includes a control unit that performs control for displaying a map and marks indicating points of interest based on map data and points of interest data read from a map data input unit. The control unit performs control for displaying icons indicating points of interest in three different sizes according to additional information values. The control unit determines the additional information values based on the points of interest data including sizes, the number of years since opening or renovation, evaluations by the third party, and price ratings of the points of interest. Therefore, a user can obtain information on locations of points of interest and additional information from the icons. Namely, the navigation system 1 provides information that is helpful for the user in searching points of interest that the user wants to go.
39 Citations
23 Claims
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1. An electronic device having a map display function comprising:
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data storing means that stores map data and points of interest data that is data on points of interest exist in an area of a map; and
display control means that performs control for displaying a map and marks indicating points of interest based on the map data and the points of interest data read from the data storing means, wherein the points of interest data includes priority information indicating priority levels of points of interest in a kind for display, and the display control means alters display attributes of the points of interest so that the marks of the points of interest are displayed in a manner that differences in the priority levels are noticeable. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A vehicle navigation system comprising:
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display means for displaying a map and marks indicating points of interest exist in an area of the map;
data storing means that stores map data and points of interest data that is data on the points of interest; and
display control means that performs control for displaying the map and the marks based on the map data and the points of interest data read from the data storing means, wherein the points of interest data includes priority information indicating priority levels of points of interest in a kind for display, and the display control means alters display attributes of the points of interest so that the marks of the points of interest are displayed in a manner that the priority levels are noticeable.
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13. A program for displaying a map and marks indicating points of interest on a display comprising:
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reading map data including data on maps and points of interest data including data on the points of interest that exist in areas of the maps from a data storing means;
obtaining priority information indicating priority levels of the points of interest in a kind; and
altering attributes of the points of interest so that the marks are displayed in a manner that the priority levels are noticeable. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22, 23)
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Specification