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. 04, 2001
Filed:
Feb. 11, 2000
Ronald A. Vallette, Fort Wayne, IN (US);
Brian M. Shaklik, Leo, IN (US);
International Truck Intellectual Property Company L.L.C., Warrenville, IL (US);
Abstract
The invention relates to a method of vehicle collision severity discrimination for actuating a safety device at an occupant location in the vehicle. The method provides steps for providing a plurality of velocity and load level trigger values, including velocity and load level pairs, indicating a plurality of threshold conditions for actuating the safety device at an occupant location. Vehicle velocity and load are monitored so that at the instant of a collision a severity evaluation may be made, particularly where the potential for vehicle crush ameliorates the potential danger to the occupants. Responsive to selected vehicle conditions, a collision indication signal is generated Responsive to generation of a collision indication signal, vehicle velocity, vehicle load, or both, are compared to threshold conditions for actuation of the safety device.