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:
Oct. 23, 2007
Filed:
Nov. 23, 2005
Masahiro Matsuura, Chiryu, JP;
Shigeru Saito, Kariya, JP;
Koichi Kokubo, Kariya, JP;
Yuji Sengoku, Aichi-gun, JP;
Masahiro Matsuura, Chiryu, JP;
Shigeru Saito, Kariya, JP;
Koichi Kokubo, Kariya, JP;
Yuji Sengoku, Aichi-gun, JP;
Advics Co., Ltd., Kariya, Aichi-Pref., JP;
Abstract
In a vehicle brake apparatus, front-wheel brake power is controlled with fluid pressure brake power (a front-wheel VB fluid pressure part Fvbf+an increase in fluid pressure brake power equivalent to a liner valve pressure difference ΔP) and regenerative brake power Freg, while rear-wheel brake power is controlled with only fluid pressure brake power (a rear-wheel VB fluid pressure part Fvbr+an increase in fluid pressure brake power equivalent to a liner valve pressure difference ΔP), so that regenerative and cooperative brake controlling is executed. When a brake pedal is additionally depressed during front/rear brake power proportion controlling, the shortage of the total brake power is compensated by adding additional brake power Fadd, which is the same as rear-wheel brake power shortage ΔFr generated by the additional depression, to the front-wheel brake power.