Distributed inventory scheduling method

Abstract

The invention provides a distributed inventory scheduling method. The distributed inventory scheduling method comprises the following steps: S1, collecting respective initial inventory; S2, calculating respective inventory ordering points; S3, each inventory node judging the respective inventory state; S4, each inventory node reporting an initial inventory, an inventory order point and an inventory state; S5, the scheduling coordination center calculating the total stock and the total stock ordering point; S6, judging whether the total stock is smaller than the total stock ordering point or not, and if yes, entering the step S7; if not, entering the step S8; S7, obtaining the optimal order quantity; S8, obtaining the optimal allocation quantity, and controlling the inventory nodes to mutually allocate the inventory goods according to the optimal allocation quantity. By establishing the allocation cost minimization model and the ordering cost minimization model, the allocation or ordering scheme is optimized, the inventory scheduling cost is saved, the storage turnover rate and the inventory flexibility are improved, the material fault tracing capability is improved, and the inventory cost is reduced.

Description

technical field [0001] The invention relates to the technical field of warehousing, in particular to a distributed inventory scheduling method. Background technique [0002] The existing inventory management system has a very large demand for warehouse capacity, and it is often difficult for a single warehouse to meet its needs. In this case, the distributed inventory scheduling system can well meet the needs of enterprises and enhance the competitiveness of enterprises. The traditional distributed inventory scheduling technology generally has an independent management system for each warehouse, and is connected to the central server through the network. The central server gathers the data manually analyzed and entered in the management system, counts the storage information, and realizes the distributed storage. Cargo dispatch. [0003] There are many problems in this method: 1. The inventory situation of each warehouse needs manual analysis, the efficiency of cargo manage...

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Problems solved by technology

[0003] There are many problems in this method: 1. The inventory situation of each warehouse needs manual analysis, the efficiency of cargo management is low, and the warehouse space is allocated manually, which leads to unreasonable warehouse space allocation, low warehouse utilization rate, increased time cost, cargo transportation cost and management Cost; 2. Based on a coordination center, that is, the central server coordinates each warehouse, which requires high computer computing power and performance, and the huge amount of data leads to bloated centralization of management, making the entire distributed warehouse management overly dependent on the coordination center , once the coordination center fails, the entire distributed warehouse scheduling will be paralyzed

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