SYSTEMS, METHODS, AND INTERFACES FOR RAPID COATING GENERATION

• US 20190332254A1
• Filed: 04/26/2018
• Published: 10/31/2019
• Est. Priority Date: 04/26/2018
• Status: Active Grant

• Current Assignee: PPG Industries Ohio Incorporated (Nouryon BV)
• Original Assignee: PPG Industries Ohio Incorporated (Nouryon BV)
• Inventors: Norris, Alison M., Beymore, Paul
• Granted Patent: US 10,871,888 B2
• Time in Patent Office: Days
• CPC Class Codes: G06F 3/0482 Interaction with lists of selectable items, e.g. menus
• CPC Class Codes: G06F 3/04847 Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
• CPC Class Codes: G06N 7/01 Probabilistic graphical models, e.g. probabilistic networks

Abstract

A computer system for optimizing a coating formulation through a user interface processes spectrometric data through a probabilistic colorant analysis. The probabilistic colorant analysis generates a set of colorants that are each associated with a calculated probability that the associated colorant is present within a target coating. The system identifies a proposed group of colorants from within the set of colorants that are associated with the highest calculated probabilities of being present within the target coating. The system displays on a graphical user interface an indication of each colorant within the proposed group of colorants. The system receives input through one or more selectable interface elements that define a user-defined group of colorants selected from the proposed group of colorants. The system generates a coating formulation, wherein the coating formulation is generated from the user-defined group of colorants.

Claims

1. A computer system for optimizing a coating formulation through a user interface, comprising:

one or more processors; and

one or more computer-readable media having stored thereon executable instructions that when executed by the one or more processors configure the computer system to perform at least the following;

process spectrometric data through a probabilistic colorant analysis, wherein the probabilistic colorant analysis generates a set of colorants, each colorant within the set of colorants being associated with a calculated probability that the associated colorant is present within a target coating;

identify a proposed group of colorants from within the set of colorants, wherein the proposed group of colorants comprise colorants selected from the set of colorants that are associated with the highest calculated probabilities of being present within the target coating;

display on a graphical user interface an indication of each colorant within the proposed group of colorants;

display one or more selectable interface elements on the graphical user interface, wherein the one or more selectable interface elements are configured to select individual colorants within the proposed group of colorants;

receive input through the one or more selectable interface elements, wherein the input defines a user-defined group of colorants selected from the proposed group of colorants; and

generate a coating formulation, wherein the coating formulation is generated from the user-defined group of colorants.

2. The computer system of claim 1, wherein the indication of each colorant comprises a name and image of each colorant.

3. The computer system of claim 1, wherein the executable instructions include instructions that are executable to configure the computer system to receive spectrometric data from a spectrophotometer.

4. The computer system of claim 1, wherein generating a coating formulation comprises processing at least a portion of colorants within the user-defined group of colorants through a formulation engine.

5. The computer system of claim 4, wherein the formulation engine applies a Kubelka-Munk analysis.

6. The computer system of claim 4, wherein processing at least a portion of colorants within the user-defined group of colorants through a formulation engine comprises:

iteratively adding final colorants selected from the user-defined group of colorants to the formulation engine in order of decreasing probability until a predetermined qualitative threshold is met.

7. The computer system of claim 1, wherein the executable instructions include instructions that are executable to configure the computer system to transmit the coating formulation to a coating mixing system for generation of the coating formulation.

8. The computer system of claim 1, wherein probabilistic colorant analysis comprises processing the spectrometric data through a set of colorant decision points, each colorant decision point within the set of colorant decision points comprising a first set of independent calculations of the spectrometric data that each provide an independent assessment about the presence of a first effect pigment type within the target coating.

9. The computer system of claim 1, wherein processing the spectrometric data through a probabilistic colorant analysis comprises:

initiating a set of colorant decision points, wherein each colorant decision point comprises a set of independent calculations of the spectrometric data that each provide an independent assessment about the presence of a particular effect pigment type within the target coating;

calculating in parallel each colorant decision point within the set of colorant decision points, wherein each colorant decision point provides a probability that a different effect pigment type is present within the target coating;

calculating a set of final colorant probabilities, wherein each final colorant probability within the set of final colorant probabilities is calculated by combining a unique subset of probabilities calculated by the set of colorant decision points; and

associating each final colorant probability with a final colorant from within the set of final colorants.

10. The computer system of claim 9, wherein each final colorant probability within the set of final colorant probabilities is calculated using a Bayesian analysis.

11. A computerized method for use on a computer system comprising one or more processors and one or more computer-readable media having stored thereon executable instructions that when executed by the one or more processors configure the computer system to perform a method of optimizing a coating formulation through a user interface, comprising:

displaying on a display device a graphical user interface for completing a spectrometric scan of a target coating;

processing spectrometric data through a probabilistic colorant analysis, wherein the probabilistic colorant analysis generates a set of colorants, each colorant within the set of colorants being associated with a calculated probability that the associated colorant is present within the target coating;

identifying a proposed group of colorants from within the set of colorants, wherein the proposed group of colorants comprise colorants selected from the set of colorants that are associated with the highest calculated probabilities of being present within the target coating;

displaying on the graphical user interface an indication of each colorant within the proposed group of colorants corresponding to the target coating;

displaying one or more selectable interface elements on the graphical user interface, wherein the one or more selectable interface elements are configured to select individual colorants within the proposed group of colorants; and

upon receipt of user input, generating a coating formulation, wherein the coating formulation is generated from user selected colorants of the proposed group of colorants.

12. The computerized method of claim 11, wherein the indication of each colorant comprises a name and image of each colorant.

13. The computerized method of claim 11, further comprising receiving spectrometric data from a spectrophotometer.

14. The computerized method of claim 11, wherein generating a coating formulation comprises processing at least a portion of colorants within the user-defined group of colorants through a formulation engine.

15. The computerized method of claim 14, wherein the formulation engine applies a Kubelka-Munk analysis.

16. The computer system of claim 14, wherein processing at least a portion of colorants within the user-defined group of colorants through a formulation engine comprises:

iteratively adding final colorants selected from the user-defined group of colorants to the formulation engine in order of decreasing probability until a predetermined qualitative threshold is met.

17. The computerized method of claim 11, wherein probabilistic colorant analysis comprises processing the spectrometric data through a set of colorant decision points, each colorant decision point within the set of colorant decision points comprising a first set of independent calculations of the spectrometric data that each provide an independent assessment about the presence of a first effect pigment type within the target coating.

18. The computerized method of claim 11, wherein processing the spectrometric data through a probabilistic colorant analysis comprises:

initiating a set of colorant decision points, wherein each colorant decision point comprises a set of independent calculations of the spectrometric data that each provide an independent assessment about the presence of a particular effect pigment type within the target coating;

calculating in parallel each colorant decision point within the set of colorant decision points, wherein each colorant decision point provides a probability that a different effect pigment type is present within the target coating;

calculating a set of final colorant probabilities, wherein each final colorant probability within the set of final colorant probabilities is calculated by combining a unique subset of probabilities calculated by the set of colorant decision points; and

associating each final colorant probability with a final colorant from within the set of final colorants.

19. The computerized method of claim 18, wherein each final colorant probability within the set of final colorant probabilities is calculated using a Bayesian analysis.

20. A computer program product comprising one or more computer storage media having stored thereon computer-executable instructions that, when executed at a processor, cause the computer system to perform a method for optimizing a coating formulation through a user interface, the method comprising:

displaying on a display device a graphical user interface for completing a spectrometric scan of a target coating;

processing spectrometric data through a probabilistic colorant analysis, wherein the probabilistic colorant analysis generates a set of colorants, each colorant within the set of colorants being associated with a calculated probability that the associated colorant is present within the target coating;

identifying a proposed group of colorants from within the set of colorants, wherein the proposed group of colorants comprise colorants selected from the set of colorants that are associated with the highest calculated probabilities of being present within the target coating;

displaying on the graphical user interface an indication of each colorant within the proposed group of colorants corresponding to the target coating;

displaying one or more selectable interface elements on the graphical user interface, wherein the one or more selectable interface elements are configured to select individual colorants within the proposed group of colorants; and

upon receipt of user input, generating a coating formulation, wherein the coating formulation is generated from user selected colorants of the proposed group of colorants.