CombinedFragments are used to illustrate that steering can take place at the same time as controlling the speed and that controlling speed can be either idling, accelerating/cruising, or braking. Source OMG Systems Modeling Language (SysML) 1.6
To manage the complexity, a hierarchical sequence diagram is used which refers to other interactions that further elaborate the system behavior (“ref StartVehicleBlackBox”). Source OMG Systems Modeling Language (SysML) 1.6
Figure D.9 shows a “black box” interaction, but references “StartVehicleWhiteBox” (Figure D.10), which will decompose the lifelines within the context of the HybridSUV block. Source OMG Systems Modeling Language (SysML) 1.6
Figure D.9 - Black Box Interaction for "StartVehicle", referencing White Box Interaction Gallery Tutorial TRAIL: The SysML-1.6 Hybrid SUV sample and specification diagrams in MagicDraw/Cameo (with annotations) [UNDERGOING UPDATE to SysML1.7] Section Section: SysML-1.6: HSUV sample Slide kind SysML Sequence Diagram UML Sequence Diagram
Figure D.7 - Elaborating Black Box Behavior for the “Drive the Vehicle” Use Case ARCHIVAL (2023): This content is now considered historical only! Gallery Tutorial TRAIL: The SysML-1.6 Hybrid SUV sample and specification diagrams in MagicDraw/Cameo (with annotations) [UNDERGOING UPDATE to SysML1.7] Section Section: SysML-1.6: HSUV sample Slide kind SysML Sequence Diagram UML Sequence Diagram
