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:
Jun. 25, 2019
Filed:
Aug. 31, 2016
Kawasaki Jukogyo Kabushiki Kaisha, Kobe-shi, Hyogo, JP;
Seiji Azuma, Hyogo, JP;
Yoshimoto Matsuda, Kobe, JP;
Daisuke Kawai, Kobe, JP;
Takashi Okashiro, Kakogawa, JP;
Abstract
A bank angle detection device for a motorcycle includes a bank angle estimator configured to estimate a moving body bank angle θb and a correcting section configured to estimate a vehicle body bank angle θf. The bank angle estimator estimates the moving body bank angle θb that is a gradient of a moving body axial line A, on the basis of a balance state where a centrifugal force CF acting on a moving body and a gravitational force GF acting on the moving body during cornering are in balance with each other. The correcting section corrects the moving body bank angle θb on the basis of an inertia force about a longitudinal axis acting on a vehicle body, so as to estimate the vehicle body bank angle θf that is a gradient of a center of gravity G of the vehicle body with respect to a vertical line.