Building automation system providing for integration of subsystems

A method of a building automation system for integration of subsystems, the method comprising:

• receiving, at a subsystem library of a control center, an object model associated with a subsystem of the building automation system from a user interface of the control center, wherein the object model includes a plurality of properties associated with the object model;
• generating, at an extraction tool of the control center, output information based on the object model, wherein the output information includes object-oriented classes and programming types representing the object model;
• configuring an adapter based on the output information, wherein a first system interface of the control center is mapped to a second system interface of the adapter;
• communicating a thing description from the second system interface of the adapter to the first system interface of the control center, wherein the thing description includes a description of instances hosted by the adapter and represents the object model;
• and
• creating, at an auto discovery component of the control center, instances of the object model based on the description of instances and addressing the plurality of properties with resource addresses.

A non-transitory computer readable medium including executable instructions which, when executed, cause at least one processing to provide for integration of subsystems by:

• receiving an object model associated with a subsystem of the building automation system, wherein the object model includes a plurality of properties associated with the object model;
• generating output information based on the object model, wherein the output information includes object-oriented classes and programming types representing the object model;
• configuring an adapter based on the output information;
• communicating a thing description from the adapter to the control center, wherein the thing description includes a description of instances hosted by the adapter and represents the object model;
• and
• creating instances of the object model based on the description of instances and addressing the plurality of properties with resource addresses.