Method for converting time series data into images

A computer-implemented method (100) of converting time-series data of at least one operating data source of a technical system (TS) into an image (18), the method comprising the step of providing (S102) the time-series data of the at least one operating data source of the technical system in a seque...

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Bibliographic Details
Main Authors STEINER JOHANNES, NANDULA PHANI, BECKMANN BJORN
Format Patent
LanguageChinese
English
Published 13.01.2023
Subjects
CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
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Summary:A computer-implemented method (100) of converting time-series data of at least one operating data source of a technical system (TS) into an image (18), the method comprising the step of providing (S102) the time-series data of the at least one operating data source of the technical system in a sequence of consecutive time-stamped values wherein the values of the sequence of values vary over time. In order to provide an improved method for the analysis of a data time series, which enables a simple and fast analysis, it is proposed that the method further comprises the following steps: for each of the considered timestamps of the respective time series data, the method includes assigning (S104) any of a value-dependent color, a value-dependent brightness, a value-dependent pattern, or a combination thereof to an image element (14) of the image (18), and sorting (S106) the image elements (14) along a timeline a20, preferably without space between the image elements (14), to form, for each time series data, a set
Bibliography:Application Number: CN202180034967