Title:
自車位置特定装置、自車位置特定方法
Document Type and Number:
Japanese Patent JP6626410
Kind Code:
B2
Abstract:
A position identifying apparatus includes a position detecting unit; an information acquiring unit; a feature extracting unit; an index value calculating unit; a feature selecting unit; a correlating unit; a weight setting unit; and a correcting unit. The position detecting unit performs a map matching to detect a vehicle position on a map. The information acquiring unit acquires road information from the map. The feature extracting unit extracts features of a ground object. The index value calculating unit calculates an index value representing a likelihood of a stationary object. The feature selecting unit selects feature candidates among the features having the index values larger than or equal to a predetermined likelihood of the stationary object. The correlating unit correlates the feature candidates with the road information. The weight setting unit sets weights of the feature candidates. The correcting unit corrects the position of the vehicle using the weights.
More Like This:
Inventors:
Kojiro Tateishi
Shunsuke Suzuki
Hiro Mizuno
Naoki Kawasaki
Ken Shikimachi
Shunsuke Suzuki
Hiro Mizuno
Naoki Kawasaki
Ken Shikimachi
Application Number:
JP2016111721A
Publication Date:
December 25, 2019
Filing Date:
June 03, 2016
Export Citation:
Assignee:
株式会社ＳＯＫＥＮ
株式会社デンソー
株式会社デンソー
International Classes:
G01C21/30; G01B11/00; G01S13/931; G01S17/89; G01S17/931; G06T7/00; G08G1/16
Domestic Patent References:
| JP2015152991A | ||||
| JP2015230213A | ||||
| JP2012185011A |
Attorney, Agent or Firm:
Tsuyoshi Yamada
Kyoko Hino
Hiroshi Matsuda
Yusuke Kita
Kyoko Hino
Hiroshi Matsuda
Yusuke Kita