Method and apparatus for representing a building system

• US 20050289467A1
• Filed: 06/28/2005
• Published: 12/29/2005
• Est. Priority Date: 06/28/2004
• Status: Active Grant

• Current Assignee: Siemens Industry Incorporated (Siemens AG)
• Original Assignee: Siemens Building Technologies Incorporated (Siemens AG)
• Inventors: Ahmed, Osman, Songkakul, Pornsak, Phoenix, George, Imhof, Raphael, Rule, Thomas
• Granted Patent: US 7,164,972 B2
• Time in Patent Office: Days
• US Class Current: 715/734
• CPC Class Codes: G05B 15/02 electric
• CPC Class Codes: G06Q 10/10 Office automation; Time management
• CPC Class Codes: G06Q 50/08 Construction
• CPC Class Codes: Y10S 707/99945 Object-oriented database structure processing
• CPC Class Codes: Y10S 707/99948 Application of database or data structure, e.g. distributed, multimedia, or image

Abstract

An arrangement for coordinating data representative of a building system includes a process connected to a memory. The memory stores a plurality of building space objects and at least one building automation device object. At least one building space object includes a reference to at least one of the group consisting of a parent building space object and a child building space object, a reference to at least one graphic file containing a graphic image representation of the building space, and a reference to information regarding one or more building automation devices associated with the building space object. At least one building automation device object includes a reference to a corresponding building space object, a reference to at least one operating value of the building automation device, and a reference to a link to a file containing information regarding the at least one building automation device object.

Claims

1. An arrangement for coordinating data representative of a building system, comprising:

a processor connected to a memory, the memory storing,

a plurality of building space objects, at least one building space object including

a reference to at least one of the group consisting of a parent building space object and a child building space object,

a reference to at least one graphic file containing a graphic image representation of the building space, and

a reference to information regarding one or more building automation devices associated with the building space object; and

at least one building automation device object, each building automation device object including

a reference to a corresponding building space object,

a reference to at least one operating value of the building automation device, and

a reference to a link to a file containing information regarding the at least one building automation device object.

2. The arrangement of claim 1 wherein the at least one building space object further includes information identifying:

a reference to building space size information.

3. The arrangement of claim 2 wherein the building space size information includes building space volume information.

4. The arrangement of claim 1 wherein the at least one building automation device object comprises a controller object.

5. The arrangement of claim 1 wherein the at least one building automation device object comprises a temperature sensor object.

6. The arrangement of claim 1 wherein the at least one building automation device object further includes a reference to a control program.

7. The arrangement of claim 1 wherein the at least one building automation device object further includes a reference to information regarding a response characteristic of the corresponding building automation device.

8. The arrangement of claim 1 wherein the reference to information regarding one or more building automation devices associated with the building space object comprises a reference to an operating value of the one or more building automation devices.

9. The arrangement of claim 8 wherein the reference to information regarding one or more building automation devices associated with the building space object comprises a reference to a measured value of the one or more building automation devices.

10. The arrangement of claim 1 wherein the at least one building space object further includes information identifying:

a reference to location information regarding the building space object, the location information identify a location of the building space object with respect to other objects.

11. A method of generating a model of a building system comprising:

a) selecting an object template for an element of a building system from an object template library, the object template library including building space object templates and building automation device objects;

b) instantiating first information into at least one building space object using the selected object template if the selected object template is a building space object template, the first information associated with a space within a building with which the building system is associated;

c) instantiating second information into at least one building automation device object using the selected object template if the selected object template is a building automation device template, the second information associated with a building automation device within the building, the second information including at least a reference to a building space object corresponding to a building space associated with the building automation device.

12. The method of claim 11 wherein the first information further includes information referencing at least one other building space object.

13. The method of claim 12, wherein the space associated with the building space object overlaps at least in part with another building space associated with the at least one other building space object.

14. The method of claim 11, wherein the first information includes a reference to a link to a graphic file, the graphic file including a graphical representation of the space.

15. The method of claim 11, wherein the first information includes a reference to information relating to at least one building automation device that is associated with the space.

16. The method of claim 11 wherein the second information includes a reference to a sensor value associated with the building automation device.

17. The method of claim 11 wherein the second information includes a reference to a control value associated with the building automation device.

19. The method of claim 11 wherein the second information includes a reference to a file containing descriptive information for the building automation device.

18. The method of claim 111 wherein the second information includes a reference to a set point value.