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:
Feb. 07, 2017
Filed:
Feb. 18, 2015
Honda Motor Co., Ltd., Tokyo, JP;
Nissin Kogyo Co., Ltd., Ueda-shi, Nagano, JP;
Chikashi Iizuka, Wako, JP;
Makoto Toda, Wako, JP;
Hiroki Kitagawa, Wako, JP;
Tetsuya Hasegawa, Ueda, JP;
Nobuyuki Kodaira, Ueda, JP;
Tomoharu Tsuchiya, Ueda, JP;
HONDA MOTOR CO., LTD., Tokyo, JP;
NISSIN KOGYO CO., LTD., Ueda-shi, JP;
Abstract
A vehicle rear wheel lift tendency judgment device: includes a first deceleration obtaining device for obtaining a first deceleration along a first straight line, being a component in a first direction of an acceleration on a center of gravity, and a second deceleration obtaining device for obtaining a second deceleration along a second straight line, being a component in a second direction of the acceleration; judges that a rear wheel tends to be lifted, when the first deceleration is greater in the first direction than a first threshold, or when the second deceleration is greater in the second direction than a second threshold; and performs at least one of setting for shifting the first threshold in a direction opposite to the first direction and setting for shifting the second threshold in a direction opposite to the second direction, when a second-deceleration change rate being a change amount in the second deceleration per unit time becomes greater in the second direction than a change-rate threshold, enabling a quick judgment of a rear wheel lift tendency.