Daniel J Reich

US Patent:

6447010, Sep 10, 2002

Filed:

Jun 9, 2000

Appl. No.:

09/590451

Inventors:

Brian M. Curtis - Lake Orion MI
Scott M. Morell - White Lake Township MI
Daniel A. Reich - Macomb MI
Michael Baker - Warren MI

Assignee:

Siemens VDO Automotive Corporation - Auburn Hills MI

International Classification:

B60R 2248

US Classification:

2808011, 280735, 297468, 73862474

Abstract:

A system for measuring seatbelt forces is used to control deployment of vehicle airbags. The system includes a seatbelt anchor assembly having a bracket mounted to a vehicle structure adjacent to a vehicle seat. A seatbelt mechanism has a belt portion that is looped through the bracket. The seatbelt is used to secure passengers or an infant car seat to the vehicle seat. A sensor is engaged with the anchor assembly and is used to measure the magnitude of forces exerted on the seatbelt by the passenger or car seat. The sensor generates a signal representative of the seatbelt forces, which is used to control deployment of the airbag.