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. 29, 2020
Filed:
May. 30, 2018
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventor:
Steffen Zunft, Reutlingen, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01P 21/00 (2006.01); G01P 15/125 (2006.01); G01R 31/00 (2006.01);
U.S. Cl.
CPC ...
G01P 21/00 (2013.01); G01P 15/125 (2013.01); G01R 31/00 (2013.01);
Abstract
An additional test operating mode for an acceleration detector including two acceleration sensors in a differentiated operating mode. For this purpose, an additional test operating mode is provided, in which the reference voltage for one acceleration sensor is inverted. By comparing the output signals of the acceleration sensors and during the test operating mode, an interference, in particular a contamination of the sensors or influences by parasitic capacitances in the sensor system may be detected.