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:
Aug. 30, 2016
Filed:
Jul. 16, 2014
Applicant:
Hyundai Motor Company, Seoul, KR;
Inventors:
Assignee:
HYUNDAI MOTOR COMPANY, Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01L 27/00 (2006.01); G01M 15/09 (2006.01); F01M 11/00 (2006.01); F02D 41/24 (2006.01); F02D 41/06 (2006.01);
U.S. Cl.
CPC ...
G01L 27/002 (2013.01); F01M 11/00 (2013.01); F02D 41/2474 (2013.01); G01M 15/09 (2013.01); F02D 41/061 (2013.01); F02D 2200/024 (2013.01);
Abstract
An offset correction method for an automobile oil pressure sensor determines whether or not an engine start signal is applied. An offset value of the oil pressure sensor installed on an oil pressure line connected to an oil pump is detected within a first preset period after the start signal is applied. An output value of the oil pressure sensor is corrected after the offset value is detected.