Title:
PAVEMENT MARKING RECOGNITION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2007/018145
Kind Code:
A1
Abstract:
A pavement marking recognition system in which, when it is determined that a pavement
marking which has been classified as a worn pattern to be detected is present within
an area a predetermined distance from a vehicle (2) (S2: YES), the pavement marking
is recognized (S5) based on an image taken by a rear camera (3) and also the distance
to an object that is to be controlled and is associated with the pavement marking
having been recognized from the vehicle (2) is calculated (S7-S10). When the
distance to the object to be controlled is determined to be a predetermined distance
(S11: YES), guidance of traveling of the vehicle or control of the vehicle is performed
(S14) according to the kind of the associated object to be controlled.
Inventors:
ISHIKAWA TOMOAKI (JP)
NAKAMURA MASAKI (JP)
AISAKA OSAMU (JP)
KANBA MOTOKI (JP)
NAKAMURA MOTOHIRO (JP)
NAKAMURA MASAKI (JP)
AISAKA OSAMU (JP)
KANBA MOTOKI (JP)
NAKAMURA MOTOHIRO (JP)
Application Number:
PCT/JP2006/315491
Publication Date:
February 15, 2007
Filing Date:
August 04, 2006
Export Citation:
Assignee:
AISIN AW CO (JP)
TOYOTA MOTOR CO LTD (JP)
ISHIKAWA TOMOAKI (JP)
NAKAMURA MASAKI (JP)
AISAKA OSAMU (JP)
KANBA MOTOKI (JP)
NAKAMURA MOTOHIRO (JP)
TOYOTA MOTOR CO LTD (JP)
ISHIKAWA TOMOAKI (JP)
NAKAMURA MASAKI (JP)
AISAKA OSAMU (JP)
KANBA MOTOKI (JP)
NAKAMURA MOTOHIRO (JP)
International Classes:
G08G1/16; B60R1/00; G01C21/00
Foreign References:
| JP2003252148A | 2003-09-10 | |||
| JP2003168123A | 2003-06-13 | |||
| JP2005063398A | 2005-03-10 |
Attorney, Agent or Firm:
COSMOS PATENT OFFICE (Nagoya Center Building 2-22, Nishiki 2-chome, Naka-k, Nagoya-shi Aichi 03, JP)
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