Patent attributes
An apparatus includes an interface and a processor. The interface is operable to wirelessly transmit instructions to one or more mobile drive units. The processor is communicatively coupled to the interface and is operable to instruct a mobile drive unit to transport a first shipping container storing at least one completed order to a shipping station, instruct the mobile drive unit to connect the first shipping container to a second shipping container to form a group of connected shipping containers. The processor is also operable to detect a trigger event, and in response to detecting the trigger event, coordinate movement of one or more mobile drive units to transport the group of connected shipping containers onto a vehicle for shipment.
