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:
Apr. 21, 1998
Filed:
May. 06, 1996
Applicant:
Inventor:
Toshiharu Baba, Saitama-ken, JP;
Assignee:
Pioneer Electronic Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
701221 ; 701207 ; 701214 ; 340988 ;
Abstract
An angular velocity sensor is provided for detecting an angular velocity of a motor vehicle. A right turn and left turn of the motor vehicle are detected. In response to the detected right turn and left turn, positive and negative correction coefficients are obtained. The detected angular velocity is corrected with either of the correction coefficients. A bearing of the motor vehicle is calculated with a corrected angular velocity.