Interaction specification

Input

The functional unit receives input from the operators (the stations ) through gates, and also functional input from external systems through various channels.

Besides, the unit gets the situation from

Resilience-oriented Processing

Besides the functional processing, the functional unit does the following resilience-oriented processing as follows:

1. Preventing hazards originated in the functional unit
2. Recovering from a hazard generated in the functional unit
3. Constraining to the design scope.

Output

Beside functional output to external systems, the functional unit also events received and generated in the unit, with its situation .

Also, the unit updates the Scenario analyzer

Related topic

Updated on 02 Apr 2016.