US 12,474,679 B2 · Syntax translation from first syntax to second syntax based on string analysis

Abstract

A computerized method of assigning a building automation system point type to a plurality of unclassified data points is provided. The method includes receiving unclassified data points and attributes for each data point. The method includes receiving classifications for a first subset of the unclassified data points. Each classification associates a data point with a building automation system point type. The method includes generating a term set containing substrings that appear in the attributes. The method includes generating a first matrix describing a frequency that the substrings appear in the attributes. The method includes calculating an indicator of a probability that the presence of the selected substring results in the data point belonging to the selected point type. The method includes assigning a point type to a second subset by finding the substring and potential point type pair having the greatest indication of probability.

Claims20

Dependent claims

A building system of a building comprising one or more storage devices having instructions stored thereon that, when executed by one or more processors, cause the one or more processors to:

receive a plurality of strings representing a plurality of points, spaces, or pieces of equipment of the building;
receive a list of a plurality of semantic type descriptions for the plurality of points, spaces, or pieces of equipment computable by a plurality of software applications;
label the plurality of points, spaces, or pieces of equipment with the plurality of semantic type descriptions by analyzing the plurality of strings with a translation technique;
determine a plurality of relationships between a plurality of labels selected for the plurality of points, spaces, or pieces of equipment;
and
generate a file computable by the plurality of software applications, the file comprising the plurality of labels and the plurality of relationships between the plurality of labels.

3 more elements

A method, comprising:

receiving, by one or more processing circuits, a plurality of strings representing a plurality of points, spaces, or pieces of equipment of a building;
receiving, by the one or more processing circuits, a list of a plurality of semantic type descriptions for the plurality of points, spaces, or pieces of equipment computable by a plurality of software applications;
labeling, by the one or more processing circuits, the plurality of points, spaces, or pieces of equipment with the plurality of semantic type descriptions by analyzing the plurality of strings with a translation technique;
determining, by the one or more processing circuits, a plurality of relationships between a plurality of labels selected for the plurality of points, spaces, or pieces of equipment;
and
generating, by the one or more processing circuits, a file computable by the plurality of software applications, the file comprising the plurality of labels and the plurality of relationships between the plurality of labels.

3 more elements

One or more non-transitory storage media having instructions stored thereon that, when executed by one or more processors, cause the one or more processors to:

receive a plurality of strings representing a plurality of points, spaces, or pieces of equipment of a building;
receive a list of a plurality of semantic type descriptions for the plurality of points, spaces, or pieces of equipment computable by a plurality of software applications;
label the plurality of points, spaces, or pieces of equipment with the plurality of semantic type descriptions by analyzing the plurality of strings with a translation technique;
determine a plurality of relationships between a plurality of labels selected for the plurality of points, spaces, or pieces of equipment;
and
generate a file computable by the plurality of software applications, the file comprising the plurality of labels and the plurality of relationships between the plurality of labels.

3 more elements

Dependencies are inferred from the claim text.

Syntax translation from first syntax to second syntax based on string analysis

Life of this patent

Syntax translation from first syntax to second syntax based on string analysis

Life of this patent

Abstract

Claims20