Programmable symbol animation pre-processor for building automation graphics

• US 10,084,611 B2
• Filed: 09/25/2015
• Issued: 09/25/2018
• Est. Priority Date: 06/29/2012
• Status: Active Grant

• Current Assignee: Siemens Schweiz AG (Siemens AG)
• Original Assignee: Siemens Schweiz AG (Siemens AG)
• Inventors: Hersche, Andreas, Han, James K., Stirnemann, Patrick
• Primary Examiner(s): Song, Daeho D
• Application Number:
  US14/866,077
• Publication Number:
  US 20170090680A1
• Time in Patent Office: 1,096 Days
• Field of Search: 715736
• CPC Class Codes: G09B 29/00 Maps; Plans; Charts; Diagrams, e.g. route diagram star maps G09B27/04; devices for holding or supporting maps A47B97/02; for computing purposes G06G1/14, G09B1/16; display boards G09F
• CPC Class Codes: H04L 12/2814 Exchanging control software or macros for controlling appliance services in a home automation network arrangements for maintenance or administration involving configuration of the network and network elements H04L41/08
• CPC Class Codes: H04L 12/282 based on user interaction within the home receiver circuitry for displaying additional information being controlled by a remote control apparatus H04N21/42204

Abstract

Management systems, methods and mediums are provided for displaying graphics using a programmable symbol animation pre-processor. One method includes identifying a symbol associated with a building graphic, identifying a symbol property to be animated, and determining whether the symbol property is associated with a script. When it is, identifying a plurality of different data points referenced in the script where each data point corresponds to the same device or a respective device in the building. The method identifies a respective value for each identified data point as received from a management system operably connected to each of the plurality of devices, identifies an operation in the script that corresponds to an evaluation of the values of the identified data points, generates a first evaluation result based on the operation, and displays a graphical representation of the symbol based on the first evaluation result and in association with the building graphic.

Claims

1. A method comprising:

identifying a symbol associated with a building graphic that represents a physical building or portion thereof;

identifying a property of the symbol to be animated;

providing a user specified option to set an expression type for the identified symbol property as “

script”

or “

pre-defined”

;

determining whether the identified symbol property has the expression type set to “

script”

or to “

pre-defined”

;

in response to determining that the identified symbol property has the expressing type set to “

script”

;

identifying different data points referenced in a user-input script, each data point corresponding to a specific building device in the physical building represented by the building graphic and the user-input script provided by a user of data processing system in connection with setting the expression type of the identified symbol property to “

script”

;

identifying a respective value for each identified data point, each value received from a management system operably connected to the specific building device;

identifying an operation in the user-input script that corresponds to an evaluation of the values of the identified data points;

generating a script-based evaluation result by performing the operation identified in the user-input script; and

displaying a graphical representation of the symbol based on the script-based evaluation result and in association with the building graphic; and

in response to determining that the identified symbol property has the expression type set to “

pre-defined”

;

identifying a pre-defined operation corresponding to the identified symbol property;

identifying different data points referenced in the pre-defined operation;

receiving a respective value for each identified data point via the management system;

generating a pre-defined-based evaluation result by performing the pre-defined operation; and

displaying a graphical representation of the symbol based on the pre-defined-based evaluation result and in association with the building graphic.

2. The method of claim 1, further comprising:

re-generating the script-based evaluation result based on a change in the value of any one of the identified data points received from the management system and in accordance with the identified operation;

providing the re-generated script-based evaluation result as an input into a second operation corresponding to a second evaluation;

generating a second evaluation result by performing the second operation with the re-generated script-based evaluation result as an input; and

modifying the graphical representation of the symbol based on the re-generated script-based evaluation result.

3. The method of claim 1, wherein a first of the identified data points corresponds to one of an input and an output of a first device in the physical building and a second of the identified data points corresponds to another of the input and the output of the first device.

4. The method of claim 3, wherein identifying the different data points referenced in the script comprises:

identifying a first token in the user-input script that corresponds to a first object reference property of the symbol;

identifying a first device object associated with the first device based on the first object reference property corresponding to the first token; and

identifying the first of the identified data points a data point property of the identified first device object.

5. The method of claim 4, wherein identifying the different data points referenced in the user-input script further comprises:

identifying a data point reference in the script; and

identifying the second of the identified data points as another data point property of the identified first device object corresponding to the data point reference.

6. The method of claim 1, wherein a first of the identified data points corresponds to a first device in the physical building and a second of the identified data points corresponds to a second device in the physical building.

7. The method of claim 6, wherein identifying the different data points referenced in the script comprises:

identifying a first token in the user-input script that corresponds to a first object reference property of the symbol;

identifying a first device object associated with the first device based on the first object reference property corresponding to the first token;

identifying the first of the identified data points as a data point property of the identified first device object;

identifying a second token in the script that corresponds to a second object reference property of the symbol;

identifying a second device object associated with the second device based on the second object reference property corresponding to the second token; and

identifying the second of the identified data points as a data point property of the identified second device object.

8. A data processing system comprising:

a memory storing a building graphic that represents a physical building or portion thereof;

a network interface that connects to a management system operably connected to a plurality of devices in the physical building represented by the building graphic;

a display device; and

a processor coupled to the memory, the network interface and the display device, where the processor is configured to execute instructions to;

identify a symbol associated with the building graphic;

identify a property of the symbol to be animated;

provide a user specified option to set an expression type for the identified symbol property as “

script”

or “

pre-defined”

;

determine whether the identified symbol property has the expression type set to “

script”

or to “

pre-defined”

;

in response to determining that the identified symbol property has the expression type set to “

script”

;

identify different data points referenced in a user-input script for the identified symbol property, each identified data point corresponding to a specific building device in the physical building represented by the building graphic and the user-input script provided by a user of data processing system in connection with setting the expression type of the identified symbol property to “

script”

;

receive a respective value for each identified data point via the management system when connected to the network interface;

identify an operation in the user-input script that corresponds to an evaluation of the values of the identified data points;

generate a script-based evaluation result by performing the operation identified in the user-input script; and

display via the display device a graphical representation of the symbol based on the script-based evaluation result and in association with the building graphic; and

in response to determining that the identified symbol property has the expression type set to “

pre-defined”

;

identify a pre-defined operation corresponding to the identified symbol property;

identify different data points referenced in the pre-defined operation;

receive a respective value for each identified data point via the management system when connected to the network interface;

generate a pre-defined-based evaluation result by performing the pre-defined operation; and

display via the display device a graphical representation of the symbol based on the pre-defined-based evaluation result and in association with the building graphic.

9. The data processing system of claim 8, wherein the processor is configured to execute the instructions further to:

re-generate the script-based evaluation result or the pre-defined-based evaluation result based on a change in the value of any one of the identified data points received from the management system and in accordance with the identified operation; and

modify the graphical representation of the symbol based on the re-generated script-based evaluation result or the re-generated pre-defined-based evaluation result.

10. The data processing system of claim 8, wherein a first of the identified data points corresponds to one of an input and an output of a first device in the physical building and a second of the identified data points corresponds to another of the input and the output of the first device.

11. The data processing system of claim 10, wherein the processor is configured to execute the instructions to identify different data points referenced in the user-input script by:

identifying a first token in the script that corresponds to a first object reference property of the symbol;

identifying a first device object associated with the first device based on the first object reference property corresponding to the first token; and

identifying the first of the identified data points as one of the data point properties of the identified first device object.

12. The data processing system of claim 11, wherein the processor is configured to execute the instructions to identify the different data points referenced in the user-input script further by:

identifying a data point reference in the user-input script; and

identifying the second of the identified data points as another of the data point properties of the identified first device object corresponding to the data point reference.

13. The data processing system of claim 8, wherein a first of the identified data points corresponds to a first device in the physical building and a second of the identified data points corresponds to a second device in the physical building.

14. The data processing system of claim 13, wherein the processor is configured to execute the instructions to identify the different data points referenced in the user-input script by:

identifying a first token in the script that corresponds to a first object reference property of the symbol;

identifying a first device object associated with the first device based on the first object reference property corresponding to the first token;

identifying the first of the identified data points as one of the data point properties of the identified first device object;

identifying a second token in the script that corresponds to a second object reference property of the symbol;

identifying a second device object associated with the second device based on the second object reference property corresponding to the second token; and

identifying the second of the identified data points as one of the data point properties of the identified second device object.

15. A non-transitory computer-readable medium encoded with executable instructions that, when executed, cause one or more data processing systems to:

identify a symbol associated with a building graphic that represents a physical building or portion thereof;

identify a property of the symbol to be animated;

provide a user specified option to set an expression type for the identified symbol property as “

script”

or “

pre-defined”

;

determine whether the identified symbol property has the expression type set to “

script”

-or to “

pre-defined”

;

in response to determining that the identified symbol property has the expression type set to “

script”

;

identify different data points referenced in a user-input script, each data point corresponding to a specific build device in the physical building represented by the building graphic and the user-input script provided by a user of data processing system in connection with setting the expression type of the identified symbol property to “

script”

;

identify a respective value for each identified data point, each value received from a management system operably connected to the specific building device;

identify an operation in the user-input script that corresponds to an evaluation of the values of the identified data points;

generate a script-based evaluation result by performing the operation identified in the user-input script;

display a graphical representation of the symbol based on the script-based evaluation result and in association with the building graphic; and

in response to determining that the identified symbol property has the expression type set to “

pre-defined”

;

identify a pre-defined operation corresponding to the identified symbol property;

identify different data points referenced in the pre-defined operation;

receive a respective value for each identified data point from the management system operable connected to the specific building device;

generate a pre-defined-based evaluation result by performing the pre-defined operation; and

display a graphical representation of the symbol based on the pre-defined-based evaluation result and in association with the building graphic.

16. The computer-readable medium of claim 15, wherein the computer-readable medium is further encoded with executable instructions that, when executed, cause one or more data processing systems to:

re-generate the script-based evaluation result based on a change in the value of any one of the identified data points received from the management system and in accordance with the identified operation;

provide the re-generated script-based evaluation result as an input into a second operation corresponding to a second evaluation;

generate a subsequent evaluation result by performing the second operation with the re-generated script-based evaluation result as an input; and

modify the graphical representation of the symbol based on the subsequent evaluation result.

17. The computer-readable medium of claim 15, wherein a first of the identified data points corresponds to one of an input and an output of a first device in the physical building and a second of the identified data points corresponds to another of the input and the output of the first device, and wherein the instructions that cause the one or more data processing systems to identify the different data points referenced in the user-input script comprise instructions that cause the one or more data processing systems to:

identify a first token in the user-input script that corresponds to a first object reference property of the symbol;

identify a first device object associated with the first device based on the first object reference property corresponding to the first token; and

identify the first of the identified data points as a data point property of the identified first device object.

18. The computer-readable medium of claim 15, wherein a first of the identified data points corresponds to a first device in the physical building and a second of the identified data points corresponds to a second device in the physical building, and wherein the instructions that cause the one or more data processing systems to identify the different data points referenced in the user-input script comprise instructions that cause the one or more data processing systems to:

identify a first token in the user-input script that corresponds to a first object reference property of the symbol;

identify a first device object associated with the first device based on the first object reference property corresponding to the first token;

identify the first of the identified data points as a data point property of the identified first device object;

identify a second token in the script that corresponds to a second object reference property of the symbol;

identify a second device object associated with the second device based on the second object reference property corresponding to the second token; and

identify the second of the identified data points as a data point property of the identified second device object.

19. The computer-readable medium of claim 16, wherein the second operation, to which the re-generated script-based evaluation result is provided as an input, is a pre-defined operation.