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发大家一个别人写的比较全面的东西:
Location Sequence. This is the simplest logic;
Zone Logic. By breaking down storage locations into zones you can direct picking, putaway, or replenishment to or from specific areas of warehouse.
Fixed Location. Logic uses predetermined fixed locations per item in picking, putaway, and replenishment.
First-in-first-out (FIFO). Directs picking from the oldest inventory first.
Last-in-first-out (LIFO). Opposite of FIFO.
Quantity or Unit-of-measure. Allows to direct picking from different locations of the same item based upon the quantity or unit-of-measured ordered. For example, pick quantities less than 25 units would pick directly from the primary picking location while quantities greater than 25 would pick from reserve storage locations.
Fewest Locations. This logic is used primarily for productivity. Pick-from-fewest logic will use quantity information to determine least number of locations needed to pick the entire pick quantity. Put-to-fewest logic will attempt to direct putaway to the fewest number of locations needed to stock the entire quantity.
Pick-to-clear. Logic directs picking to the locations with the smallest quantities on hand. This logic is great for space utilization.
Reserved Locations. This is used when want to predetermine specific locations to putaway to or pick from. An application for reserved locations would be cross-docking, where may specify certain quantities of an inbound shipment be moved to specific outbound staging locations or directly to an awaiting outbound trailer.
Nearest Location. Also called proximity picking/putaway, this logic looks to the closest available location to that of the previous putaway or pick.
Maximize Cube. ube logic basically uses unit dimensions to calculate cube (cubic inches per unit) and then compares this to the cube capacity of the location to determine how much will fit.
Consolidate. Looks to see if there is already a location with the same product stored in it with available capacity. May also create additional moves to consolidate like product stored in multiple locations.
Lot Sequence. Used for picking or replenishment, this will use the lot number or lot date to determine locations to pick from or replenish from. |
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