I expect you will need to obtain a copy of the text the lecturer is using. Or else a more complete description of the process being controlled.
From what little information you have provided, I would interpret "Equipment Module" as relating to the hardware (valves, pumps, tanks, etc) that make up the system. "Phase Module" could refer to what state the process is currently in such as filling, mixing, emptying, cleaning, etc. "Control Module" could refer to the logic that decides when to turn the elements of the Equipment Module on or off and how fast and for how long they run in the various steps of the Phase Module. "Batch" generally refers to making a specific amount of product using a specific recipe.
I hope that is helpful, but be aware that it is only speculation on my part.