Patent attributes
It is disclosed a method (70) for operating a storage and order-picking system (10) in which a plurality of manipulators (40) process a plurality of picking/storing orders in accordance with a manipulator-to-handling-unit principle, wherein the system (10) comprises a provision zone (12), a picking zone (14), a plurality of provision units (42, 62) in the provision zone, a plurality of, particularly stationary arranged, transfer locations (46) in the picking zone (14), a DTS (18) including a plurality of DTVs (20), and a controlling device (32), and wherein the method (70) comprises the following steps of: analyzing (S10) the plurality of picking/storing orders by the controlling device (32) for determining retrieval/delivery locations in the provision zone (12); setting (S12) of transfer actions (48) by selecting for each of the retrieval/delivery locations one or more of the transfer locations (46) in the picking zone (14) as delivery/retrieval location and by assigning the same thereto, wherein the delivery/retrieval location is located within an action zone (72) extending around the respective retrieval/delivery location and moving dynamically with the respective manipulator (40); generating (S14) an action order for each of the manipulators (40) by selecting some of the transfer actions (48), and setting a, particularly unidirectional, moving path (74) along which the respective manipulator (40) moves between the selected retrieval/delivery locations throughout the, preferably entire, picking zone (14); and generating (S16) transport orders for the DTVs (20) so that each of the manipulators (40), during performance of its action order, can perform its transfer actions (48) within its action zone (72), preferably without interruption.
