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:
Feb. 26, 2008
Filed:
Dec. 23, 2004
Tatsuki Tanaka, Nagoya, JP;
Hidehiko Kumazawa, Nagoya, JP;
Tatsuki Tanaka, Nagoya, JP;
Hidehiko Kumazawa, Nagoya, JP;
DENSO CORPORATION, Kariya, JP;
Abstract
A vehicular occupant protection system includes an air bag sensor; a base signal generating unit that generates a base signal for abnormality diagnosis for the air bag sensor; a diagnosis-signal generating unit that generates a diagnosis signal for the air bag sensor base on the base signal; an abnormality diagnosing unit that executes the abnormality diagnosis by using output signal that the air bag sensor outputs based on the diagnosis signal; and a condition-signal generating unit that generates a condition for a start of generating of the diagnosis signal. Here, the diagnosis-signal generating unit generates the diagnosis signal based on the base signal when the condition signal satisfies a given condition.