Systems and methods for creating and using equipment definitions

• US 9,703,276 B2
• Filed: 04/11/2014
• Issued: 07/11/2017
• Est. Priority Date: 04/11/2014
• Status: Active Grant

• Current Assignee: Tyco Fire & Security GmbH (Johnson Controls International plc)
• Original Assignee: Johnson Controls Technology Company (Johnson Controls International plc)
• Inventors: Piaskowski, Ryan A., Wagner, Michael E., Sonnemann, Daniel J., Poquette, Corey A., Taylor, Jeffrey
• Primary Examiner(s): Nguyen, Van
• Application Number:
  US14/251,414
• Publication Number:
  US 20150293508A1
• Time in Patent Office: 1,187 Days
• Field of Search: None
• CPC Class Codes: G05B 15/02 electric
• CPC Class Codes: G05B 2219/2642 Domotique, domestic, home control, automation, smart house
• CPC Class Codes: H04L 12/2809 indicating that an appliance service is present in a home automation network monitoring functionality H04L43/0817; discovery or management thereof, e.g. service location protocol [SLP] or web services, H04L67/51

Abstract

Systems and methods for creating and using equipment definitions are provided. An archetypal device is selected and used to identify one or more data points associated with the archetypal device. A point definition is generated for each identified data point associated with the archetypal device. Each point definition includes an abstraction of the corresponding data point that is applicable to multiple different devices of the same type of building equipment. The generated point definitions are used to create an equipment definition for a type of building equipment. The equipment definition can be used to identify data points associated with other devices of the same type of building equipment and to automatically create equipment objects representing such devices.

Claims

1. A method for creating an equipment definition for a type of building equipment in a building automation system, the method comprising:

receiving, at a processing circuit, a user selection of an archetypal device of a type of building equipment of the building automation system;

identifying, by the processing circuit, one or more data points associated with the archetypal device, wherein each of the identified data points comprises a text string specific to the archetypal device;

automatically creating, by the processing circuit for each of the identified data points, an abstraction of the text string specific to the archetypal device, wherein the abstraction of the text string comprises a portion of the text string that is applicable to multiple different devices of the same type of building equipment;

generating, by the processing circuit, a point definition for each identified data point associated with the archetypal device, each point definition comprising the abstraction of the text string of the corresponding data point;

using the generated point definitions to create, by the processing circuit, an equipment definition for the type of building equipment, the equipment definition comprising one or more of the generated point definitions;

storing the equipment definition in a data storage device;

using the equipment definition to automatically create a plurality of equipment objects, each of the equipment objects corresponding to one of the multiple different devices of the same type of building equipment; and

using the equipment objects to monitor and control the multiple different devices to affect a variable state or condition within a building.

2. The method of claim 1, further comprising:

using the stored equipment definition to automatically identify, by the processing circuit, one or more data points associated with a second device of the same type of building equipment; and

automatically mapping, by the processing circuit, the identified data points of the second device to an equipment object representing the second device.

3. The method of claim 1, further comprising:

providing a user interface to a client device, the user interface comprising a display of one or more devices of the building automation system;

wherein the user selection of the archetypal device is made via the user interface.

4. The method of claim 1, wherein each point definition comprises a criterion for identifying a data point associated with a second device of the same type of building equipment of the building automation system.

5. The method of claim 4, wherein the criterion for identifying the data point associated with the second device comprises at least one of:

an instance number of the data point;

a network address of the data point; and

a network point type of the data point.

6. The method of claim 4, wherein the criterion for identifying the data point associated with the second device comprises a text string abstracted from a data point associated with the archetypal device.

7. The method of claim 1, further comprising providing a user interface for visualizing the equipment definition to a client device, the user interface comprising:

a point definition portion comprising a display of the generated point definitions;

a user input portion configured to receive a user selection of one or more of the point definitions displayed in the point definition portion; and

a display data portion comprising an indication of an abstracted data point corresponding to each of the point definitions selected via the user input portion.

8. The method of claim 1, further comprising:

receiving a user selection of one or more of the point definitions; and

automatically mapping one or more data points of a second device that satisfy the selected point definitions to a user interface for visualizing data associated with the second device.

9. The method of claim 1, further comprising:

associating the equipment definition with a category of building equipment; and

using the equipment definition to filter building equipment of the building automation system by the category associated with the equipment definition.

10. A method for using an equipment definition to create an equipment object representing building equipment of a building automation system, the method comprising:

identifying, by a processing circuit, one or more data points associated with an archetypal device of the building automation system, wherein each of the identified data points comprises a text string specific to the archetypal device;

automatically creating, by the processing circuit for each of the identified data points, an abstraction of the text string specific to the archetypal device, wherein the abstraction of the text string comprises a portion of the text string that is applicable to multiple different devices of a same type of building equipment as the archetypal device;

generating, by the processing circuit, an equipment definition comprising one or more point definitions, each point definition corresponding to one of the identified data points and comprising the abstraction of the text string of the corresponding data point;

identifying, by the processing circuit, a second device of the building automation system of the same type as the archetypal device;

using the equipment definition to automatically identify, by the processing circuit, one or more data points associated with the second device that satisfy one or more of the point definitions;

automatically mapping, by the processing circuit, the identified data points of the second device to an equipment object representing the second device; and

using the equipment object to monitor and control the second device to affect a variable state or condition within a building.

11. The method of claim 10, wherein each point definition comprises a criterion for identifying a data point associated with the second device.

12. The method of claim 11, wherein the criterion for identifying the data point associated with the second device comprises at least one of:

an instance number of the data point;

a network address of the data point; and

a network point type of the data point.

13. The method of claim 11, wherein the criterion for identifying the data point associated with the second device comprises a text string abstracted from a data point associated with the archetypal device.

14. The method of claim 10, wherein using the equipment definition to identify one or more data points associated with the second device comprises:

extracting a search criterion from each point definition of the equipment definition;

accessing a network of the building automation system to determine one or more data points associated with the second device;

using the extracted search criterion to search the data points of the second device for a data point that satisfies the search criterion; and

identifying the data point that satisfies the search criterion as a data point associated with the second device that satisfies one or more of the point definitions.

15. The method of claim 10, wherein automatically mapping the identified data points of the second device to the equipment object comprises:

determining a network address for each identified data point of the second device; and

mapping the network address for each identified data point of the second device to the equipment object representing the second device.

16. The method of claim 15, wherein determining a network address for each identified data point of the second device comprises:

accessing a data point network for the building automation system; and

using the data point network to identify an existing relationship between the network address and an identified data point of the second device.

17. The method of claim 10, further comprising:

using the equipment definition to automatically identify, by the processing circuit, one or more of the point definitions indicated as display data; and

automatically mapping a data point of the second device to a display object representing the second device in response to a determination that the data point satisfies one or more of the point definitions indicated as display data.

18. The method of claim 17, further comprising:

providing a user interface to a client device, the user interface comprising a display of the one or more data points mapped to the display object.

19. A method for providing a display of data points associated with building equipment of a building automation system, the method comprising:

identifying, by a processing circuit, one or more data points associated with an archetypal device of the building automation system, wherein each of the identified data points comprises a text string specific to the archetypal device;

automatically creating, by the processing circuit for each of the identified data points, an abstraction of the text string specific to the archetypal device, wherein the abstraction of the text string comprises a portion of the text string that is applicable to multiple different devices of a same type of building equipment as the archetypal device;

generating, by the processing circuit, an equipment definition for the type of building equipment, the equipment definition comprising one or more point definitions and an indication of whether each point definition is identified as display data, each point definition corresponding to one of the identified data points and comprising the abstraction of the text string of the corresponding data point;

using the equipment definition to automatically identify, by the processing circuit, one or more data points that satisfy one or more of the point definitions identified as display data and are associated with a second device of the same type of building equipment;

automatically mapping, by the processing circuit, the identified data points to a display object;

generating, by the processing circuit, a user interface for display on a client device, the user interface comprising a display of the one or more data points mapped to the display object; and

using the display object to monitor and control the second device to affect a variable state or condition within a building.

20. The method of claim 19, wherein each point definition comprises a search criterion for identifying a data point associated with the device, the search criterion comprising an abstraction of a data point associated with an archetypal device of the same type of building equipment.