Position information processing system for mobile
First Claim
1. A position information processing system for use with an atlas having a plurality of pages for illustrating different districts of an area on said pages and adapted to be mounted on a mobile, the system comprising:
- detecting means for detecting a current position of the mobile;
memory means divided into a plurality of segments for storing only the respective page numbers of said atlas in a sequence having a predetermined priority;
control means for searching said memory means and retrieving a selected page number instead of the associated map corresponding to the district including the current position of the mobile; and
display means for indicating the retrieved page number of the atlas.
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Accused Products
Abstract
A position information processing system for a mobile includes a detecting device for detecting the current position of the mobile and a memory device for storing area information relating to a plurality of divided areas and relation information with respect to the relationship between two of the divided areas. A control device is operable in such a manner that from plural sections by which the national is divided and in which plural prefectures are included, a specific section is elected initially and the selected section is checked for plural prefectures in the order of a specific matter in order to obtain a map on a page in which the current position is included. A displaying device is provided for displaying the selected area at present by order of the control device.
38 Citations
3 Claims
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1. A position information processing system for use with an atlas having a plurality of pages for illustrating different districts of an area on said pages and adapted to be mounted on a mobile, the system comprising:
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detecting means for detecting a current position of the mobile; memory means divided into a plurality of segments for storing only the respective page numbers of said atlas in a sequence having a predetermined priority; control means for searching said memory means and retrieving a selected page number instead of the associated map corresponding to the district including the current position of the mobile; and display means for indicating the retrieved page number of the atlas. - View Dependent Claims (2, 3)
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Specification