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LINKING INTERACTIVE MODELICA SIMULATIONS TO HTML5 ...

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FUNCTIONAL MOCKUP INTERFACE FOR THE LEARNHPB PLATFORM. Xiufeng Pang1, Raj ... operations. In the development of this eLearning platform, the ... WebApp. C/C++. FMU. Wrapper. FMU. DLL. HVAC. Modelica. Model. JNI. HTTP.
Proceedings of BS2013: 13th Conference of International Building Performance Simulation Association, Chambéry, France, August 26-28

LINKING INTERACTIVE MODELICA SIMULATIONS TO HTML5 USING THE FUNCTIONAL MOCKUP INTERFACE FOR THE LEARNHPB PLATFORM

Client

JAVA Web Service

C/C++

FMU

Java Script

Jetty Websockets

FMU Wrapper

DLL

HTML5

Jetty WebApp

Figure 1 software architecture HVAC Modelica Model

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HVAC Modelica Model

Proceedings of BS2013: 13th Conference of International Building Performance Simulation Association, Chambéry, France, August 26-28

Figure 2 Building geometry and floor plan

Figure 3 Building envelope model

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Proceedings of BS2013: 13th Conference of International Building Performance Simulation Association, Chambéry, France, August 26-28

Figure 4 AHU and terminal units model (only two terminal units are shown)

Figure 5 Chiller and boiler models

Functional Mockup Unit

RealOutput

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RealInput BooleanInput, BooleanOutput

Proceedings of BS2013: 13th Conference of International Building Performance Simulation Association, Chambéry, France, August 26-28

FMU Wrapper

Figure 6 Web service architecture

Java Web Service

Client

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Proceedings of BS2013: 13th Conference of International Building Performance Simulation Association, Chambéry, France, August 26-28

Functional Mock-up Interface

Functional Mock-up Interface for Co-Simulation

Functional Mock-up Interface for Model-Exchange

Functional Mock-up Interface for Product Lifecycle Management

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Proceedings of BS2013: 13th Conference of International Building Performance Simulation Association, Chambéry, France, August 26-28

Figure 7 Cooling coil valve position comparison

Figure 8 Room air temperature comparison

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Proceedings of BS2013: 13th Conference of International Building Performance Simulation Association, Chambéry, France, August 26-28

Figure 9 Chiller electric power comparison

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