Title:
衝突判定装置
Document Type and Number:
Japanese Patent JP7146433
Kind Code:
B2
Abstract:
To provide a collision determination device capable of executing collision determination at an appropriate time.SOLUTION: A collision determination device according to the present invention estimates an existence probability distribution of a three-dimensional object viewed from one's own vehicle based on state quantity and an error of the three-dimensional object, and calculates a three-dimensional object existence probability map using time and a position as variables by carrying out time evolution of the existence probability distribution (S205). Then, collision probability between the one's own vehicle and the three-dimensional object at an arbitrary time is estimated by using the three-dimensional object existence probability map (S206); and control means of the one's own vehicle is determined in accordance with the collision probability and time elapsing until the one's own vehicle collides with the three-dimensional object, by extracting time exceeding a threshold value for setting the collision probability in advance (S208).SELECTED DRAWING: Figure 2
Inventors:
Takuma Osato
Hiroshi Otsuka
Kawano Sheepzo
Shoichi Ono
Kei Obinata
Hiroyuki Miyayama
Hiroshi Otsuka
Kawano Sheepzo
Shoichi Ono
Kei Obinata
Hiroyuki Miyayama
Application Number:
JP2018079825A
Publication Date:
October 04, 2022
Filing Date:
April 18, 2018
Export Citation:
Assignee:
Hitachi Astemo, Ltd.
SUZUKI KABUSHIKI KAISHA
SUZUKI KABUSHIKI KAISHA
International Classes:
G08G1/16; B60T7/12
Domestic Patent References:
| JP2000276696A | ||||
| JP2007102639A |
Attorney, Agent or Firm:
Hiraki International Patent Office
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