Title:
位置推定装置、及び位置推定方法
Document Type and Number:
Japanese Patent JP7421923
Kind Code:
B2
Abstract:
A position estimating apparatus including: a position estimating unit that compares a target in first coordinate system data indicating a position of the target by coordinates in a first coordinate system and a target in second coordinate system data indicating a position of the target present around a position estimation object by coordinates in a second coordinate system set based on a position and an attitude of the position estimation object at a predetermined starting timing, and estimates a position of the position estimation object in the first coordinate system based on a comparison result; and a comparison range adjusting unit that shrinks a coordinate range used for the comparison by the position estimating unit in the second coordinate system data when the position estimation object is turning.
Inventors:
Shinya Tagawa
Yuhito Ihara
Yuhito Ihara
Application Number:
JP2019231769A
Publication Date:
January 25, 2024
Filing Date:
December 23, 2019
Export Citation:
Assignee:
Faurecia Clarion Electronics Co., Ltd.
International Classes:
G01C21/28
Domestic Patent References:
| JP2017138282A | ||||
| JP2017009553A |
Foreign References:
| WO2017037753A1 |
Attorney, Agent or Firm:
Kushibuchi International Patent Office