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:
Jan. 08, 1991
Filed:
Feb. 28, 1990
Applicant:
Inventors:
Hiroyuki Yoshizawa, Iwaki, JP;
Satoru Eguchi, Kitasaitama, JP;
Haruki Shimanuki, Kasukabe, JP;
Katsuya Miyake, Konosu, JP;
Yoshiaki Hirobe, Minamisaitama, all, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60K / ; B60T / ;
U.S. Cl.
CPC ...
180197 ; 303110 ; 36442602 ;
Abstract
In an anti-lock control system for a motor vehicle, the design is made such that such that computed vehicle speed is prevented from remarkably departing from real vehicle speed as driving wheel slips before anti-lock control is started, thereby preventing occurrence of non-braking condition when anti-lock control is started. To this end, the manner in which the computed vehicle speed is computed, is changed between during braking operation (when anti-lock control is being effected) and non-braking operation (when no anti-lock control is being effected).