The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 05, 2023
Filed:
Jan. 30, 2020
Applicant:
Hitachi Astemo, Ltd., Hitachinaka, JP;
Inventor:
Satoshi Nakagawa, Hitachinaka, JP;
Assignee:
Hitachi Astemo, Ltd., Hitachinaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60W 60/00 (2020.01); B60T 8/1755 (2006.01); B60W 10/188 (2012.01); B60W 10/20 (2006.01); B60W 30/045 (2012.01); B60W 30/12 (2020.01); B60W 30/14 (2006.01); B60W 40/103 (2012.01); B60W 40/109 (2012.01); B60W 40/114 (2012.01);
U.S. Cl.
CPC ...
B60T 8/17552 (2013.01); B60W 10/188 (2013.01); B60W 10/20 (2013.01); B60W 30/045 (2013.01); B60W 30/12 (2013.01); B60W 30/143 (2013.01); B60W 40/103 (2013.01); B60W 40/109 (2013.01); B60W 40/114 (2013.01); B60W 60/001 (2020.02); B60T 2230/02 (2013.01); B60T 2250/03 (2013.01); B60W 2520/125 (2013.01); B60W 2520/14 (2013.01); B60W 2520/20 (2013.01);
Abstract
In motion control in the present invention, operation amounts relating to braking and drive are set as a control command when a difference between a physical quantity relating to a target vehicle attitude which is based on a target trajectory and a physical quantity relating to a linear model vehicle attitude which is based on a linear model of a vehicle exceeds a threshold value, operation amounts relating to braking and steering are set as the control command when the difference is equal to or smaller than the threshold value, and an attitude of the vehicle in a yaw direction is controlled based on the control command.