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. 19, 2013
Filed:
Sep. 27, 2010
Hiroaki Niino, Toyota, JP;
Tetsuya Yoshijima, Kariya, JP;
Masato Kimbara, Kariya, JP;
Yoshio Masuda, Kariya, JP;
Hiroaki Niino, Toyota, JP;
Tetsuya Yoshijima, Kariya, JP;
Masato Kimbara, Kariya, JP;
Yoshio Masuda, Kariya, JP;
Advics Co., Ltd., Aichi, JP;
Abstract
There is provided a low-cost, power-saving brake control apparatus that is capable of performing control with good pressure regulation precision. The brake control apparatus has adjusting motor rotational speed computation means for causing pressurization control means to set a pressure regulation valve in a closed state and carry out an action of driving a pump at a predetermined motor rotational speed a plurality of times at different motor rotational speeds, and for computing in advance a adjusting motor rotational speed on the basis of the ratio between each of the motor rotational speeds and each of the pressure gradients for when the pressurization force of a pump driven at each of the motor rotational speeds has reached a predetermined pressure; and requested motor rotational speed correction means for correcting the requested motor rotational speed on the basis of the adjusting motor rotational speed in a case where the pressurization control means increases the pressure of the wheel cylinders and generates braking force in the wheels.