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, 2005
Filed:
Feb. 19, 2003
Hiroyuki Komaki, Kobe, JP;
Yoshihiko Maeno, Kobe, JP;
Hiroyuki Komaki, Kobe, JP;
Yoshihiko Maeno, Kobe, JP;
Fujitsu Ten Limited, Hyogo, JP;
Abstract
To achieve an air bag activation device that does not require the use of a mechanical safing sensor, the air bag activation device of the invention comprises: a first sensor for electronically detecting acceleration; second and third sensors, mounted at right and left front ends of a vehicle, for electronically detecting acceleration; a squib driver inserted between a power supply and a squib; a microcomputer for generating from outputs of the first, second, and third sensors a driving signal for driving the squib driver; safing signal generating means for generating a safing signal from the outputs of the second and third sensors; and an AND gate for receiving the driving signal and the safing signal as inputs, and for producing an output which is supplied to the squib driver.