| 摘要 |
PURPOSE:To realize the retrieval of a lower rank warehouse up to a higher rank warehouse as well as the retrieval of various decomposition patterns of set commodities just with a single input action by storing the physical distribution structure and the decomposition patterns of set commodities into a parameter file. CONSTITUTION:When an order 6 gives the preference to a physical distribution structure, a parameter reference means 3 refers to the physical distribution structure record stored in a parameter file 1. At the same time, a stock retrieving means 4 checks the a stock file 2 with the nearest depot werehouse C1 defined as a key. Then a comparison means 5 compares the stock quantity of the file 2 with the value of the order 6. When noncoincidence is obtained from the comparison, the means 3 refers to the file 1 again and checks the stock of a higher tank terminal warehouse B1 of the physical distribution structure record via the file 2. Then the higher rank warehouses are retrieved continuously until the stock is searched. In the case of the set commodities, the means 3 also refers to the file 1 and the means 4 retrieves the file 2 with its form defined as a key. This retrieving action is continued until the stock is searched or the file 1 ends. Thus the stock mortgage is attained just with a single input action. |
