Title:
衝突判定装置
Document Type and Number:
Japanese Patent JP5472477
Kind Code:
B2
Abstract:
Disclosed is a collision determination device capable of reducing a processing load while avoiding collision with the other object. A collision determination device 1 determines the possibility of collision between a host vehicle and the other object on the basis of a shortest arrival time t min calculated by a shortest arrival time calculation unit 15 and a passage time t at each point of the host vehicle acquired by a vehicle route candidate acquisition unit 11. In this way, even if a locus to be taken by the other object is not generated, the shortest arrival time at which the other object can arrive at each point of the route candidate of the host vehicle with a predetermined first displacement is calculated, thereby determining the possibility of collision between the host vehicle and the other object. Therefore, it is possible to reduce a computational load for determining collision and to accurately determine collision between the host vehicle and the other object. In this way, in the collision determination device, it is possible to reduce a processing load while avoiding collision with the other object.
Inventors:
Kazuaki Aso
Toshiki Kindo
Katsuhiro Sakai
Masahiro Harada
Toshiki Kindo
Katsuhiro Sakai
Masahiro Harada
Application Number:
JP2012537506A
Publication Date:
April 16, 2014
Filing Date:
October 05, 2010
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
B60R21/0134; G08G1/16; B60W30/095
Domestic Patent References:
| JP2009230455A | ||||
| JP201030354A | ||||
| JP2005208849A | ||||
| JP4353192B2 |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Hikaru Suzuki
Yoshiki Kuroki
Hikaru Suzuki