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Patent Searching and Data


Title:
VEHICLE COLLISION JUDGMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/125168
Kind Code:
A1
Abstract:
The accurate collision judgment between a vehicle and an obstacle can be achieved, even while the vehicle is entering a curve. Disclosed is a collision judgment device which judges a collision between a vehicle and an obstacle on the basis of the relative positional relationship between the position of the vehicle itself and the relative movement line of the obstacle with respect to the vehicle, which is calculated on the basis of a plurality of pieces of positional information obtained by the acquisition of positional information regarding the obstacle, wherein, when it is judged that the vehicle is entering the entrance of a curve, the relative positional relationship between the relative movement line and the vehicle position is adjusted so that the distance between the relative movement line and the vehicle position is longer than the distance therebetween when the vehicle does not enter the entrance of a curve.

Inventors:
MOROTOMI, Kohei (1 Toyota-cho, Toyota-sh, Aichi 71, 〒4718571, JP)
諸冨 浩平 (〒71 愛知県豊田市トヨタ町1番地 トヨタ自動車株式会社内 Aichi, 〒4718571, JP)
Application Number:
JP2010/056190
Publication Date:
October 13, 2011
Filing Date:
April 05, 2010
Export Citation:
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Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA (1 Toyota-cho, Toyota-shi Aichi, 71, 〒4718571, JP)
トヨタ自動車株式会社 (〒71 愛知県豊田市トヨタ町1番地 Aichi, 〒4718571, JP)
MOROTOMI, Kohei (1 Toyota-cho, Toyota-sh, Aichi 71, 〒4718571, JP)
International Classes:
G08G1/16; B60R21/00
Attorney, Agent or Firm:
KAWAGUCHI, Yoshiyuki et al. (Acropolis 21 Building 6th floor, 4-10 Higashi Nihonbashi 3-chome, Chuo-k, Tokyo 04, 〒1030004, JP)
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Claims: