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:
Mar. 08, 2022
Filed:
Aug. 17, 2018
Applicant:
Aisin Seiki Kabushiki Kaisha, Kariya, JP;
Inventors:
Assignee:
AISIN SEIKI KABUSHIKI KAISHA, Kariya, JP;
Primary Examiner:
Int. Cl.
CPC ...
B60N 2/00 (2006.01); G01G 19/414 (2006.01); B60R 21/0136 (2006.01); B60R 21/015 (2006.01); B60N 2/07 (2006.01);
U.S. Cl.
CPC ...
G01G 19/4142 (2013.01); B60N 2/002 (2013.01); B60N 2/0732 (2013.01); B60R 21/0136 (2013.01); B60R 21/01512 (2014.10); B60R 21/01556 (2014.10); B60R 21/01558 (2014.10);
Abstract
A seat load detection method includes a process in which a control unit records a transition of a load detection signal and a transition of a seat load, a process in which the control unit specifies a timing when a load sensor detects a collision of a vehicle based on a transition record of the load detection signal, and a process in which the control unit calculates a correction value of the seat load based on a difference value between a stable seat load provided after the control unit detects the collision of the vehicle and a stable seat load provided before the load sensor detects the collision of the vehicle.