Timed Communicating Object Z(TCOZ) combinesObject-Z's strengths in modelling complex data and state with TCSP's strengths in modeling real-time concurrency. Based on our previous work on the XML environment forTCOZ, this paper firstly demonstrates the development of a type checker for detecting static semantic errors of the TCOZspecification, then illustrates a transformation tool to automatically project TCOZ models into UML statechart diagrams for visualising the dynamic system behaviour.
