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. 26, 1993
Filed:
May. 14, 1992
Applicant:
Inventor:
Shouichi Masaki, Chiryu, JP;
Assignee:
Nippondenso Co., Ltd., Kariya, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60T / ;
U.S. Cl.
CPC ...
36442602 ; 180197 ; 303 95 ; 303100 ;
Abstract
A brake pressure control system for use as an antiskid braking control system, for example, for a motor vehicle, detects a skidding condition of a wheel of the motor vehicle based on a rotational speed of the wheel and a speed of the motor vehicle. A braking pressure applied to the wheel is increased and reduced according to control gradients, respectively, and the control gradients are continuously controlled so that the detected skidding condition will approach a target skidding condition. Times in which the braking pressure is continuously increased and reduced, respectively, are counted, and the control gradients are corrected depending on the counted times.