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Display system for graphic representation of alarm reports of a technical plant or technical process

  • US 9,235,209 B2
  • Filed: 08/24/2007
  • Issued: 01/12/2016
  • Est. Priority Date: 09/16/2006
  • Status: Active Grant
First Claim
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1. A display system for graphic representation of alarm reports from measured values of a technical plant or technical process in a power system, the display system comprising:

  • a processing device; and

    a mass alarm display unit configured to display an overview image of the technical plant or technical process as a bitmap, wherein;

    the measurement points of the measured values each have a hierarchically structured identifier according to a power station identification system, respectively;

    the overview image is divided into areas, where a unique area identifier is assigned to each area corresponding to the power station identification system;

    the processing device is configured to hold the hierarchically structured identifiers of the measurement points;

    the processing device is configured to decompose the hierarchically structured identifiers of the measurement points into hierarchical levels of different significance, select the identifier of the hierarchical level of the measurement point with the currently highest significance, and transmit the selected identifier to the preconfigured mass alarm display unit; and

    the mass alarm display unit is configured to assign the selected identifier of the relevant measurement point to the corresponding area identifier within the overview image, generate alarm reports from the measured values, and graphically represent the generated alarm reports by applying computer graphic effects to the corresponding identified area within the overview image.

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