Hi, the sim model stopped stopped at ~6000sec with no deadlock prompt. what could be the reason and how may i avoid this in the future by not adding to much control point? or is there a way for me to incorporate the following in my SimModel: control point is acquire on first come first serve, the other agv will have to "wait" till the control point is free
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It's not a deadlock. AGV1 wants to travel to an occupied standby area and waits for it to become available.
To fix this, change your logic so only a single AGV can pull a standby point at a time. "cpavailable()" only checks if the CP is unallocated at that moment in time. It does not give any information about whether an AGV is currently bound to that CP.
I'd suggest to actually pull/push the CPs instead of leaving them on the list. As the original parking logic I showed does.
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