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Method and mobile station for route guidance

  • US 20030158650A1
  • Filed: 03/26/2003
  • Published: 08/21/2003
  • Est. Priority Date: 06/29/2000
  • Status: Active Grant
First Claim
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1. Method of route guidance for a user with the aid of a mobile station (1) in which the user is connected via the mobile station (1) to an on-line service (OS) which has access to an electronic database (DB) containing geographic information in order to transmit from the user information on his/her local position and his/her destination and in order to request from the on-line service (OS) route data for individual route guidance, wherein the mobile station (1) outputs the route data optically and/or acoustically, characterised in that the on-line service (OS) preprocesses the route data as a function of the branching of the total route to the user'"'"'s destination as a series of stages of the route with discrete route destinations and to identify each stage transmits to the mobile station (1) in each case a specification of direction and a destination name for the route destination.

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