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Route provision apparatus, route provision method, navigation system, and computer program for route provision apparatus or navigation system

  • US 20040083055A1
  • Filed: 10/22/2003
  • Published: 04/29/2004
  • Est. Priority Date: 10/23/2002
  • Status: Active Grant
First Claim
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1. A route provision apparatus comprising:

  • a position acquisition unit configured to obtain current positioning data including information of a current position of a mobile object;

    a veering detecting unit configured to employ the current positioning data to detect a veering of the mobile object from a determined travel route; and

    a travel route determination unit configured to determine a new travel route when the veering detecting unit detects the veering of the mobile object, wherein the travel route determination unit employs the detection result obtained by the veering detecting unit to determine a new travel route based on one or more of route determination conditions.

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