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. 28, 1986
Filed:
Aug. 08, 1984
Syouichi Masaki, Anjo, JP;
Kimio Tamura, Anjo, JP;
Teruyoshi Wakao, Nagoya, JP;
Noriyuki Nakashima, Nagoya, JP;
Ken Asami, Nagoya, JP;
Kazunori Sakai, Nagoya, JP;
Nippondenso Co., Ltd., Kairya, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Abstract
In an antiskid control system, first and second wheel speed values are derived from pulse signals supplied from wheel speed sensors to indicate respectively the rotational speeds of first and second wheels of the vehicle. A trimming value is derived from the difference between the first and second wheel speed values and used as a multiplier by which the first wheel speed value is multiplied to compensate for the deviation of the speed of the first wheel with respect to the speed of the second wheel. The compensated first wheel speed value compared with a variable threshold that is a function of the speed of the vehicle to determine the down pressure timing.