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Guidance Route Search Device, Navigation Device, and Method of Searching Guidance Route

  • US 20070288155A1
  • Filed: 02/04/2005
  • Published: 12/13/2007
  • Est. Priority Date: 02/17/2004
  • Status: Active Grant
First Claim
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1. A guidance route search device, the device comprising:

  • a route point specifying unit adapted to specify multiple route points to which a user is to be guided before reaching a destination point; and

    a selecting unit adapted to select a guidance schedule which defines possible sequences of visiting orders for all the multiple route points by a preset time of arrival at the destination point and a staying time period at each of the route points, wherein the staying time period at each of the route points is established to have a possible maximal value within the maximum staying time predetermined for that route point.

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