Title:
【発明の名称】車両ナビゲーションシステムにおける代替ルートを決定する方法および装置
Document Type and Number:
Japanese Patent JP3065978
Kind Code:
B2
Abstract:
A method and apparatus for determining an alternate route from a new source location located on an original route to a subsequent location on the original route using a vehicle navigation system are described. A portion of the original route to be avoided by the alternate route is determined which begins at the new source location. The portion of the original route includes a plurality of segments each of which has an original parameter associated therewith. Selected ones of the original parameters are adjusted thereby resulting in a plurality of adjusted parameters. The alternate route is then determined based in part on the adjusted parameters.
Inventors:
Hidekazu Oshizawa
Haruhisa Tamai
Haruhisa Tamai
Application Number:
JP555398A
Publication Date:
July 17, 2000
Filing Date:
January 14, 1998
Export Citation:
Assignee:
VISTEON TECHNOLOGIES,LLC
International Classes:
G01C21/34; G08G1/0968; G01C21/00; (IPC1-7): G01C21/00
Domestic Patent References:
| JP8128845A | ||||
| JP5197336A | ||||
| JP8136277A | ||||
| JP8233589A | ||||
| JP2260000A |
Attorney, Agent or Firm:
Hiroo Suzuki (4 outside)