Production schedule forward scheduling system and method

Abstract

The invention provides a forward scheduling system of a production plan, comprising a main machine and database; wherein, the database stores production orders and deliverability scheduling condition of a work station; the main machine comprises an import module used for obtaining the production orders and the deliverability scheduling condition of each work station from database; a parameter setting module used for providing an interface for inputting scheduling parameters by users; a forward scheduling module used for choosing a production order and carrying out forward traversing for a queue of work station of the order; a current date is taken as the working time of a first work station of the order, carries out the forward scheduling of the production plan for the order beginning from the first work station according to the input scheduling parameter and the deliverability scheduling condition of each work station and decides the shipping time of the order; the invention also provides a method for the forward scheduling of production plans, and carries out the forward scheduling of production plans automatically by using a computer system and can improve the efficiency and the accuracy of scheduling work, thus deciding the shipping date of the order.

Description

technical field [0001] The invention relates to a production planning forward scheduling system and method. Background technique [0002] In a manufacturing enterprise, its production department receives many production orders every day. Ensuring that production orders can be shipped on time is an important condition that affects the reputation of the enterprise, and it is also the basic principle for the enterprise to make profits. However, if there are too many production orders, and the production capacity of the enterprise is limited or the allocation is unreasonable, it is very likely that some orders cannot be shipped on time. At this time, the production management personnel may need to adjust the capacity allocation. Re-arrange the production plan for the order, so that the order can be shipped on time as much as possible, or arrange a possible shipping date for the order, so that the business personnel can communicate with the customer according to the possible ship...

AI Technical Summary

Problems solved by technology

Due to the large number of orders, and the fact that the scheduler of the production plan cannot fully control the arrival status of the raw materials required by the order, the use status of each machine, production capacity and other factors, there may be some unreasonable places in the production plan schedule. , resulting in deviations in the determination of the order shipment date, which affects the reputation of the company. In addition, the efficiency of manual scheduling is also very low

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