Title:
TRAVEL SUPPORT SYSTEM, TRAVEL SUPPORT METHOD, AND COMPUTER PROGRAM
Document Type and Number:
WIPO Patent Application WO/2014/156483
Kind Code:
A1
Abstract:
Provided are a travel support system, travel support method, and computer program that prevent a travel plan from being frequently corrected because of changes in congestion information. A configuration is provided in which a current vehicle state is acquired along with congestion information from a VICS center, whether the congestion state of the planned travel route of the vehicle has changed from the state indicated by the congestion information is determined using criteria based on the vehicle state, and if a determination is made that the congestion state of the planned travel route has changed, the changed congestion state is used to correct a travel plan (48).
Inventors:
SANAMI KENTA (JP)
MIYAJIMA TAKAYUKI (JP)
HIRANO SATOSHI (JP)
MATSUDA AKIRA (JP)
KODAN TOMOKI (JP)
TANAKA KUNIAKI (JP)
MIYAJIMA TAKAYUKI (JP)
HIRANO SATOSHI (JP)
MATSUDA AKIRA (JP)
KODAN TOMOKI (JP)
TANAKA KUNIAKI (JP)
Application Number:
PCT/JP2014/055242
Publication Date:
October 02, 2014
Filing Date:
March 03, 2014
Export Citation:
Assignee:
AISIN AW CO (JP)
TOYOTA MOTOR CO LTD (JP)
TOYOTA MOTOR CO LTD (JP)
International Classes:
G01C21/34; B60K6/445; B60L15/20; B60L50/15; B60L50/16; B60W20/00
Foreign References:
| JP2010252409A | 2010-11-04 | |||
| JPH08338736A | 1996-12-24 | |||
| JP2011027472A | 2011-02-10 | |||
| JP2011027472A | 2011-02-10 |
Other References:
See also references of EP 2937668A4
Attorney, Agent or Firm:
NEXT INTERNATIONAL (JP)
Patent business corporation NeXT (JP)
Patent business corporation NeXT (JP)
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