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. 06, 2012
Filed:
Mar. 26, 2009
Hidehiro Yamauchi, Kariya, JP;
Koichi Kokubo, Nagoya, JP;
Hiroaki Niino, Toyota, JP;
Takeshi Hato, Nagoya, JP;
Masayoshi Takeda, Kariya, JP;
Hidehiro Yamauchi, Kariya, JP;
Koichi Kokubo, Nagoya, JP;
Hiroaki Niino, Toyota, JP;
Takeshi Hato, Nagoya, JP;
Masayoshi Takeda, Kariya, JP;
Advics Co., Ltd., Kariya, Aichi-Pref, JP;
Abstract
A braking control apparatus includes a brake operating member, a hydraulic circuit supplying a wheel cylinder hydraulic pressure to a wheel cylinder, a pump generating a hydraulic pressure so that the wheel cylinder hydraulic pressure reaches a value in response to an operation of the brake operating member, a circulation conduit provided at a portion of the hydraulic circuit, the circulation conduit through which a partial amount of brake fluid discharged from the pump is circulated back to the pump, a pressure regulating valve adjusting a pressure difference between an upstream side of the pressure regulating valve connected to the wheel cylinder and a downstream side, and a controlling device calculating, on the basis of a circulation flow rate of the brake fluid passing through the pressure regulating valve, an applied current to the pressure regulating valve for obtaining a target of the pressure difference and controlling the applied current.