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:
Sep. 04, 2012
Filed:
Sep. 09, 2009
Koichi Kokubo, Nagoya, JP;
Koichi Kokubo, Nagoya, JP;
Advics Co., Ltd., Kariya, Aichi-Pref., JP;
Abstract
A braking control device which adjusts fluid pressure according to the degree of opening of a proportional electromagnetic valve driven at a set drive frequency, and controls a braking force on the basis of the adjusted fluid pressure, comprises a required pressure adjustment precision index setting mechanism for setting a required pressure adjustment precision index on the basis of the precision of pressure adjustment required when the fluid pressure is adjusted according to a required braking force, required operating noise reduction index setting mechanism for setting a required operating noise reduction index on the basis of a requirement to reduce operating noise caused by the drive frequency for driving the proportional electromagnetic valve, and drive frequency setting mechanism for setting the drive frequency of the proportional electromagnetic valve on the basis of the set required pressure adjustment precision index and required operating noise reduction index.