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Method and system for multiple route navigation

  • US 20060116818A1
  • Filed: 12/01/2004
  • Published: 06/01/2006
  • Est. Priority Date: 12/01/2004
  • Status: Abandoned Application
First Claim
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1. A navigation system comprising a client and a remote server, wherein a method of providing navigation guidance for a user via the client comprises:

  • selecting a destination wherein the user selects the destination;

    determining a user'"'"'s initial position;

    calculating a set of destination routes via the server, the set of destination routes being a vector map;

    sending a set of information from the server to the client, the set of information comprising navigation information related to the set of destination routes;

    storing the sent set of information in the client;

    providing navigation guidance for the user, wherein the navigation guidance is provided for the user by the client based on the stored set of information; and

    monitoring any user deviation from the set of destination routes.

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