×

ROUTE GUIDANCE SYSTEM AND PROGRAM

  • US 20100223002A1
  • Filed: 10/25/2007
  • Published: 09/02/2010
  • Est. Priority Date: 10/31/2006
  • Status: Active Grant
First Claim
Patent Images

1. A route guidance system characterized by comprising:

  • a current position detecting unit that detects the current position of a vehicle as the position of a guided vehicle;

    a lane list setting processing means that produces a lane list that takes into account the connections between each of the lanes for a lane group of a road link that is present in a lane list display section that has been set ahead of the position of the guided vehicle;

    a rendering range determination processing means that determines whether or not the number of lanes in the lane list is larger than the number of lanes that has been set in a display unit; and

    a display range adjustment processing means that, in the case in which the number of lanes in the lane list is larger than the number of lanes that has been set in the display unit, selects a predetermined lane in the lane list, and displays only the selected lane.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×