Big data production planning method and system

Abstract

The embodiment of the invention discloses a big data production planning method. The method is used for solving the technical problems that an existing plan demand analysis system cannot calculate the product production demand in advance and cannot conduct production in advance before a customer places an order. The method comprises the steps of obtaining historical product sales data from a database; working out the product sales forecasting amount according to the historical sales data; obtaining the non-delivery amount, the preparation amount and the to-be-delivered amount of ordered products; obtaining the current inventory and the purchase number of the products; obtaining the product demand amount according to the sales forecasting amount and the non-delivery amount of the ordered products; obtaining the available inventory quantity of the products according to the current inventory, the purchase number, the preparation amount and the to-be-delivered amount; finally, obtaining the production forecasting amount by adding the minimum safety inventory quantity to the difference between the demand amount and the available inventory quantity. The embodiment of the invention further provides a big data production planning system.

Description

technical field [0001] The invention relates to the technical field of production planning systems, in particular to a big data production planning method and system. Background technique [0002] The big data production planning system, by analyzing the historical data of various departments and modules, takes the value of the analyzed data according to a certain logical relationship, and finally calculates the valued data according to a certain logic to get what we need Plan demand data. [0003] The MRPII planning demand analysis system in the prior art is a kind of big data production planning system. Its analysis function is to calculate the purchase of raw materials that need to be prepared before production based on the received effective business orders, warehouse inventory, and procurement in transit. plan. [0004] However, MRPII cannot pre-calculate the production demand of the product, and cannot realize pre-production before the customer places an order, so th...

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a big data production planning method and system, which can solve the technical problem that the existing planning demand analysis system cannot pre-calculate the production demand of the product, and cannot realize pre-production before the customer places an order

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