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:
Mar. 27, 2018
Filed:
Nov. 24, 2015
Robert Bosch Gmbh, Stuttgart, DE;
Torsten Ohms, Vaihingen/Enz-Aurich, DE;
ROBERT BOSCH GMBH, Stuttgart, DE;
Abstract
A method for testing the functionality of a rotation rate sensor, the rotation rate sensor including a substrate and a micromechanical structure oscillatory with respect to the substrate having a first drive element, a second drive element and at least one Coriolis element, the Coriolis element being excitable to at least one oscillation mode by the first drive element and/or by the second drive element, a detection signal being detected as a function of a force action to be detected on the Coriolis element, the rotation rate sensor being operable optionally in a normal mode or in a self-test mode, the first drive element and the second drive element being driven in the normal mode, characterized in that in the self-test mode, the first drive element or the second drive element is driven optionally exclusively.