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:
Nov. 17, 2015
Filed:
Nov. 18, 2011
Kenji Fukushima, Shizuoka, JP;
Hiroyuki Inoue, Shizuoka, JP;
Kenji Fukushima, Shizuoka, JP;
Hiroyuki Inoue, Shizuoka, JP;
Yamaha Hatsudoki Kabushiki Kaisha, Shizuoka, JP;
Abstract
A two-wheeled motor vehicle includes a control device and is configured such that a radius of curvature of a cross-section of a tire mounted on one of the front wheel and the rear wheel is larger than a radius of curvature of a cross-section of a tire mounted on the other wheel. The control device includes a sensor arranged to detect a rotation speed of the one wheel, a sensor arranged to detect a rotation speed of the other wheel, and a turn determining section programmed to determine that the vehicle is turning based on a condition that a value corresponding to a bank angle of the vehicle is higher than a threshold. The value corresponding to the bank angle of the vehicle is a value indicating the relative amount of the rotation speed of the one wheel relative to the rotation speed of the other wheel.