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:
Jun. 19, 2001
Filed:
Oct. 24, 1997
Anthony P. Corrado, Clarkston, MI (US);
Ralf Seip, Oxford, MI (US);
Stephen W. Decker, Clarkston, MI (US);
Robert Bosch Corporation, Farmington Hills, MI (US);
Abstract
An automotive occupancy sensing system and method for use in conjunction with airbag deployment systems, by which occupant nature, location and motion parameters within the vehicle interior are determined by ultrasound (US) and/or infared sensors. (IS). Criteria for airbag disablement or airbag modified/partial deployment are used to determine whether appropriate disablement or modified/partial deployment control signals are transmitted to the vehicle airbag deployment system. More particularly the system establishes a Keep Out Zone (KOZ) within the vehicle interior relative to the dashboard or instrument panel and determines actual or imminent incursions by occupants into the KOZ to produce a Keep Out Zone Incursion (KOZI) signal, and determines crash-imminent signal (CIS) criteria derived from one or more sensors within the vehicle. Both the KOZI and the CIS may be used to increase the rate of US pinging as well as to determine airbag disablement/modified deployment criteria.