Filtering distributed sensing data
AssigneeAiQ Dienstleistungen UG (haftungsbeschränkt)
InventorsGregor Cedilnik, Aldemar Dünkel, Alf Clement
Life of this patent
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Abstract
A distributed sensing device for determining a physical quantity which includes a measuring unit configured for measuring signals over time and space by distributed sensing, a determining unit configured for determining, based on the measured signals, data being correlated to the physical quantity, and a filtering unit configured for filtering the data to reduce noise and substantially preserve real features based on at least one filter parameter which is determined depending on the data which relate to the physical quantity at a plurality of different times.
Claims19
A distributed sensing device for determining a physical quantity, the device comprising:
- a measuring unit configured for measuring signals over time and space by distributed sensing;
- a determining unit configured for determining, based on the measured signals, data being correlated to the physical quantity;
- and
- a filtering unit configured for filtering the data to reduce noise and substantially preserve real features based on at least one filter parameter which is determined depending on the data which relate to the physical quantity at a plurality of different times,
- wherein the filtering unit is configured for determining the at least one filter parameter depending on the data which relate to the physical quantity at the plurality of different times and at a plurality of different spatial positions.
A method of determining a physical quantity by distributed sensing, the method comprising:
- measuring signals over time and space by distributed sensing;
- determining, based on the measured signals, data being correlated to the physical quantity;
- and
- filtering the data to reduce noise and substantially preserve real features based on at least one filter parameter which is determined depending on the data which relate to the physical quantity at a plurality of different times,
- wherein determining the at least one filter parameter depending on the data which relate to the physical quantity at the plurality of different times and at a plurality of different spatial positions.
A non-transitory computer-readable medium, in which a computer program for determining a physical quantity by distributed sensing is stored, or a program element for determining a physical quantity by distributed sensing,
- wherein the computer program or the program element, when being executed by a processor, is adapted to carry out or control a method, comprising:
- measuring signals over time and space by distributed sensing;
- determining, based on the measured signals, data being correlated to a physical quantity;
- and
- filtering the data to reduce noise and substantially preserve real features based on at least one filter parameter which is determined depending on the data which relate to the physical quantity at a plurality of different times and at a plurality of different spatial positions.
Dependencies are inferred from the claim text.