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Navigation system for displaying a structure-shape map

  • US 5,908,465 A
  • Filed: 09/27/1996
  • Issued: 06/01/1999
  • Est. Priority Date: 09/27/1995
  • Status: Expired due to Term
First Claim
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1. A navigation system for providing road guidance by displaying a structure-shape map showing building shapes and roads, said navigation system comprising:

  • storage means for storing guidance information including information regarding building shapes;

    display means for displaying said guidance information; and

    guidance control means for controlling information displayed on said display means;

    wherein said guidance control means sorts the information regarding building shapes stored in said storage means according to a predetermined condition, and controls information displayed on said display means on the basis of the sorted information regarding building shapes.

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