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. 27, 2002
Filed:
Mar. 23, 2001
Applicant:
Inventors:
Günter Dömens, Holzkirchen, DE;
Peter Mengel, Eichenau, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60R 2/132 ;
U.S. Cl.
CPC ...
B60R 2/132 ;
Abstract
In order to trigger an airbag in a differentiated way, the position of a vehicle occupant is determined in a way that is as immune to interference as possible. This is achieved by a distance measurement in which the seatbelt that is in contact with the vehicle occupant serves as an active reference position. The distance between the seatbelt and known points within the vehicle permits the position of the seatbelt and the vehicle occupant to be determined. The distance measurement is performed using magnetic field transmitter units and receiver units. The transmitter unit is preferably integrated into the belt.