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:
Jun. 23, 1987
Filed:
Dec. 24, 1985
Jidosha Kiki Co., Ltd., Tokyo, JP;
Abstract
A control apparatus for a power steering system has a travel condition data memory, a plurality of vehicle velocity response data memories, a correction data memory, and a driver. Traveling condition data is read out in response to average vehicle velocity data and average steering angle data. Vehicle velocity response data is read out from one of the vehicle velocity response data memories in response to the traveling condition data and instantaneous vehicle velocity data. The vehicle velocity response data is added by the driver to the correction data from the correction data memory. The corrected vehicle velocity response data is used to drive a control valve, thereby obtaining an optimal steering force.