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:
May. 04, 1993
Filed:
Mar. 20, 1992
Kousaku Shimada, Katsuta, JP;
Shigeru Horikoshi, Mito, JP;
Tatsuhiko Monji, Katsuta, JP;
Hayato Sugawara, Katsuta, JP;
Hitachi, Ltd., Tokyo, JP;
Hitachi Automotive Engineering Co., Ltd., Ibaraki, JP;
Abstract
The invention relates to an anti-skid control system for an automotive vehicle, which includes devices provided independently for respective wheels of the vehicle and for controlling the brake fluid pressure of respective wheels, device for detecting a vehicle speed and a rotation speed of the wheel and deriving slip ratio on the wheel on the basis of the detected values, device for detecting actual yawing angular acceleration on the vehicle, device for setting a target value of the slip ratio on the wheel based on the yawing angular acceleration for each wheel independently of the other, and control signal unit for providing the control signal to the brake fluid pressure controlling unit so as to adjust the derived slip ratio toward the target value.