Title:
VEHICLE BEHAVIOR PREDICTION DEVICE AND VEHICLE BEHAVIOR PREDICTION METHOD, AND DRIVING ASSISTANCE DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/108406
Kind Code:
A1
Abstract:
In order to provide a vehicle behavior prediction device and a vehicle behavior prediction method, and a driving assistance device that uses said vehicle behavior prediction device, which enables vehicle behavior to be predicted in a highly accurate manner, a vehicle control device (140) is installed in a vehicle (100). This vehicle control device (140) is provided with a distribution calculation unit (143) and a vehicle behavior prediction unit (145). The distribution calculation unit (143) determines, on the basis of driving condition information that has been collected, probability distributions for when deceleration behavior occurs and does not occur. The vehicle behavior prediction unit (145) determines the relative positional relationships between the driving speed and acceleration of vehicles ahead with respect to the probability distributions, and, on the basis of the relative positional relationships that have been determined, predicts the behavior of a vehicle that is subject to prediction.
Inventors:
ONO SAYAKA (JP)
Application Number:
PCT/JP2012/051271
Publication Date:
July 25, 2013
Filing Date:
January 20, 2012
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
ONO SAYAKA (JP)
ONO SAYAKA (JP)
International Classes:
G08G1/16
Foreign References:
| JPH06215300A | 1994-08-05 | |||
| JP2011216090A | 2011-10-27 | |||
| JP2011221698A | 2011-11-04 | |||
| JP2010066895A | 2010-03-25 |
Other References:
See also references of EP 2806413A4
Attorney, Agent or Firm:
ONDA, Hironori et al. (JP)
Hironori Onda (JP)
Hironori Onda (JP)
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Claims: