Title:
車両状態推定装置
Document Type and Number:
Japanese Patent JP7056356
Kind Code:
B2
Abstract:
To suppress the deterioration of estimation accuracy resulting from a three-dimensional motion of a vehicle caused by a disturbance.SOLUTION: A vehicle state estimation device comprises: a command value input part for inputting a command value to a vehicle; a sensor value input part for inputting a sensor value from a sensor arranged on a spring of the vehicle; a vehicle motion state estimation part 10 for setting the command value as an input variable, and the sensor value as an output variable, and estimating a state variable of a vehicle by using a three-dimensional vehicle motion model; and a self-position estimation part 20 for calculating a three-dimensional position of the vehicle from the estimated state variable, and outputting it.SELECTED DRAWING: Figure 2
Inventors:
Takao Kobayashi
Yoshikazu Hattori
Sugiura Gouge
Daiki Mori
Hiroyuki Yamaguchi
Kazuyoshi Takei
Yoshikazu Hattori
Sugiura Gouge
Daiki Mori
Hiroyuki Yamaguchi
Kazuyoshi Takei
Application Number:
JP2018086078A
Publication Date:
April 19, 2022
Filing Date:
April 27, 2018
Export Citation:
Assignee:
Toyota Central R & D Labs.
International Classes:
B60W40/10
Domestic Patent References:
JP2010032398A | ||||
JP2013129289A |
Attorney, Agent or Firm:
Patent Corporation yki International Patent Office
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