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Patent Searching and Data


Title:
SENSOR ASSEMBLY AND METHOD FOR OPERATING A SENSOR ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2019/137820
Kind Code:
A1
Abstract:
The invention relates to a sensor assembly comprising a. at least one sensor element for capturing at least one measurable variable in the form of electric sensor signals, b. a circuit arrangement for operating the sensor device and for creating sensor data on the basis of the sensor signals and c. at least one configuration data memory for configuration data, wherein the sensor assembly can be operated selectively in various operating modes, namely at least - in an active mode, in which sensor data are created, - and in a sleep mode, in which no sensor data are created and at least one portion of the sensor assembly is de-energized, wherein - the circuit arrangement is designed such that the memory content of the at least one configuration data memory is independent of the prevailing operating mode of the sensor assembly, so that the saved configuration data are retained in a sleep mode, and - wherein the sensor assembly is designed such that the at least one portion, which is de-energized in the sleep mode, is reconfigured on the basis of the saved configuration data when a change to the active mode is initiated.

Inventors:
SLOGSNAT DAVID (DE)
Application Number:
PCT/EP2018/097134
Publication Date:
July 18, 2019
Filing Date:
December 28, 2018
Export Citation:
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Assignee:
BOSCH GMBH ROBERT (DE)
International Classes:
H04Q9/00
Foreign References:
US20090254203A12009-10-08
US20120185186A12012-07-19
DE102015209129B32016-11-10
Other References:
None
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