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. 28, 2017
Filed:
Sep. 27, 2012
Nissin Kogyo Co., Ltd., Ueda-Shi, Nagano, JP;
Honda Motor Co., Ltd., Minato-Ku, Tokyo, JP;
Autoliv Nissin Brake Systems Japan Co., Ltd., Nagano, JP;
Honda Motor Co., Ltd., Tokyo, JP;
Abstract
A brake hydraulic pressure control device for a vehicle in which operation of a hydraulic pressure adjustment unit that can carry out adjustment involving individually increasing/decreasing brake hydraulic pressures applied to wheel brakes for front and rear wheels is controlled for allowing differential pressure between brake hydraulic pressures of the left and right wheel brakes, wherein allowable differential pressure setting means is arranged for setting the allowable differential pressure corresponding to the coefficient of friction of a road surface, hydraulic pressure acquisition means acquires a lock hydraulic pressure, which is a hydraulic pressure when starting anti-lock brake control for the respective wheel brake, and when the lock hydraulic pressure of the wheel brakes for the front wheels acquired by the hydraulic pressure acquisition means is no greater than a predetermined value, application of the allowable differential pressure corresponding to the coefficient of friction of the road surface is prohibited.