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Travel trace generation method and travel trace generation device

  • US 8,364,394 B2
  • Filed: 10/30/2008
  • Issued: 01/29/2013
  • Est. Priority Date: 11/01/2007
  • Status: Active Grant
First Claim
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1. A running locus generating method comprising:

  • deriving, by an electronic control unit, a running locus by a convergent computation according to an optimizing technique to achieve a first constraint condition based on a predetermined target passing time and a road boundary; and

    deriving, by the electronic control unit, a running locus from derived running loci that run within a street boundary and pass within the predetermined target passing time for reaching a destination by a convergent computation of an evaluation function according to the optimizing technique that gives preference to a predetermined driving condition,wherein the evaluation function evaluates predetermined driving conditions other than target passing time.

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