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. 25, 1994
Filed:
Aug. 19, 1992
Applicant:
Inventors:
Kevin S Kidston, New Hudson, MI (US);
Jeannine C Eddy, Northville, MI (US);
Jerry J Queen, II, Brighton, MI (US);
Jeffrey T Von Der Vellen, Sheboygan, WI (US);
Alan J Lee, Farmington Hills, MI (US);
Assignees:
General Motors Corporation, Detroit, MI (US);
Delco Electronics Corp., Kokomo, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60T / ;
U.S. Cl.
CPC ...
303100 ; 303 97 ; 303106 ; 36442602 ;
Abstract
An antilock brake controller provides an adaptive pressure hold period that interrupts the release of brake pressure during the pressure release phase of an antilock braking pressure control cycle of a vehicle wheel by holding the brake pressure constant while the wheel slip rate is below a threshold that is adjusted as a predetermined function of wheel slip for the front wheels and as a predetermined function of wheel acceleration for the rear wheels.