Title:
衝突判定装置
Document Type and Number:
Japanese Patent JP6939723
Kind Code:
B2
Abstract:
an own vehicle information calculation unit that calculates an own vehicle solid by interpolating the calculated own vehicle presence region for each predetermined time in a three-dimensional coordinate system defined by the distance in the own vehicle traveling direction, the distance in the vehicle width direction, and elapsed time from the current time, the own vehicle solid being a solid showing change of the own vehicle presence region; a movement path calculation unit that calculates a movement path of the object in the three-dimensional coordinate system on the basis of a position of the object detected by the object detection device; and a determination unit that determines whether the object will collide with the own vehicle on the basis of whether the calculated own vehicle solid intersects the calculated movement path of the object.
Inventors:
Matsunaga
Application Number:
JP2018126342A
Publication Date:
September 22, 2021
Filing Date:
July 02, 2018
Export Citation:
Assignee:
株式会社デンソー
International Classes:
G01S13/60; B60W30/095; G01S13/931; G08G1/16
Domestic Patent References:
| JP2018079846A | ||||
| JP7104062A | ||||
| JP2009292332A | ||||
| JP2008296641A |
Foreign References:
| US20100228419 |
Attorney, Agent or Firm:
Tsuyoshi Yamada
Kyoko Hino
Hiroshi Matsuda
Yusuke Kita
Kyoko Hino
Hiroshi Matsuda
Yusuke Kita