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:
Dec. 09, 2003
Filed:
Jun. 07, 2002
Applicant:
Inventors:
Masaki Banno, Nagoya, JP;
Shiro Monzaki, Mishima, JP;
Assignee:
Aisin Seiki Kabushiki Kaisha, Kariya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01D 1/800 ;
U.S. Cl.
CPC ...
G01D 1/800 ;
Abstract
If a difference between a value evaluated by prorating a sum of an average value of a signal outputted from a signal processing portion within a second predetermined time before a start of a pseudo drive and an average value of the signal outputted from the signal processing portion within a third predetermined time after an end of the pseudo drive, and an average value of the signal outputted from the signal processing portion within a first predetermined time from the start to the end of the pseudo drive does not fall within a predetermine value, the sensor error is determined.