How can I know which AGV is located on loading point

Hello. I’m just doing AGV project using Python.

I want to AGV is loading the product that is on Conveyor.

but there are many AGVs and AGV do loading work randomly.

So I want to know which AGV must start grasp action (grasp signal on) at this time without PM.

If I know that, I will make python on Conveyor and give grasp signal of the AGV.

How can I know which AGV is located on loading point.

or If you know the easy way (without PM), Please tell me.

Reply myself.
I just solve this problem using basic and simple.
I think it is cause bad performance.

  1. Place node at loading point
  2. make a available AGVs list in pythonScript at the node
  3. keep looking for the AGV that is located nearby Node
  4. If you find AGV, Grasp signal on.