What is the purpose of the 'vessel planning' function within a Terminal Operating System (TOS)?

The purpose of the 'vessel planning' function within a Terminal Operating System (TOS) is to optimize the sequence of container loading and unloading operations for a specific vessel to minimize turnaround time, maximize crane productivity, and ensure vessel stability and safety. Vessel planning involves creating a detailed plan that specifies the order in which containers will be discharged from and loaded onto the vessel, taking into account factors such as container weight, destination, stowage location, and any hazardous cargo restrictions. The TOS uses sophisticated algorithms to determine the most efficient sequence of operations, considering the availability of cranes, yard space, and other resources. The vessel plan also includes instructions for crane operators and other terminal personnel, ensuring that everyone is working from the same plan. For example, the vessel planning function can determine that containers destined for the same port should be grouped together and loaded in a specific sequence to minimize the number of crane moves. The ultimate goal is to reduce the time the vessel spends in port, improving overall terminal efficiency and reducing costs for both the terminal operator and the shipping line.