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Method of displaying navigation data for a vehicle in an image of the vehicle environment, a navigation system for performing the method, and a vehicle comprising a navigation system

  • US 5,115,398 A
  • Filed: 07/29/1991
  • Issued: 05/19/1992
  • Est. Priority Date: 07/04/1989
  • Status: Expired due to Term
First Claim
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1. A method of displaying navigation data for travel of a sterrable vehicle through a network of intersecting roads, comprising generating a generally forward looking image of a local vehicle environment by an image pick-up unit, displaying said image on a display unit, and superimposing on said displayed image, at a position in said displayed image proximate an upcoming intersection between a road of current travel and an intersecting road, an indication signal formed from the navigation data indicating a direction of travel to be taken at said intersection of roads.

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