TOS2 (Terminal Operations Simulation System) is a suite of software tools that mirrors the entire spectrum of terminal operations in a simulation system to answer various 'what-if' questions. It is used to assist its users in port design, terminal upgrading and expansion, as well as day-to-day operations planning. The suite consists of the following major modules:
TOS2 provides a realistic integrated view of port operations amid the interactions between different components of port operations. TOS2 offers a reconfigurable and scalable system architecture that is able to accommodate the complexity of port operations and the heterogeneous modes of synchronization. TOS2 works on different levels of detail serving multiple purposes, which uniquely qualifies it as a suitable tool for both long term planning and day-to-day operations planning.