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Fig. 1. Extension to the traditional MVC
Fig. 2. Execution model. Hybrid system.
this module's view is defined as a multiple document interface (MDI) form where
each view of the remaining modules (levels) appear as forms within the main
view. In this module, the controller's function is to manage the execution of the
remaining modules, monitoring their correct operation.
3 Definition of the Framework
Prior to detailing each system level, it is necessary to describe the execution
model. It is defined as a hybrid distributed system where remote nodes perform
lower level processing as well as data acquisition, while a central node is in
charge of collecting the information and of its fusion. In Fig. 2 a schematic
representation of the framework modules is shown. Remote modules have the
MVC extended structure described in the previous section, but perform just a
subset of all architecture layers described in the next section. Common model,
a global control and view are also held in the central node, with MVC extended
structure too.
 
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