Minimize Manufacturing Scheduling Variation System

Abstract

The invention provides a minimum manufacturing and scheduling variation system. The system comprises an order processing module, a data acquisition module and a data operation module, wherein the order processing module is used for receiving external order information, the data acquisition module is used for receiving machine information of a plurality of processing machines, and the data operation module manufacturing flow is used for matching the order information with each machine information, performing hybrid gene operation method by a target model so as to generate original schedule. When the data operation module is used for receiving scheduling variation information from the order processing module or the data acquisition module, the hybrid gene operation method is performed by thetarget model according to the scheduling variation information and the original schedule so as to generate variation schedule with minimum change, and the factory production loss and risk is reducedby a dynamic scheduling mode.

Description

technical field [0001] The invention relates to a data processing system, in particular to a system for minimizing manufacturing schedule variation. Background technique [0002] The so-called scheduling system is a decision-making process that arranges the running time and sequence of each job to be executed in the system under the constraints of system technology, resources or other conditions, so that all jobs can be successfully completed. [0003] Scheduling is a very important task for manufacturing factories, and the production plan must meet the requirements of the customer's delivery date. Among them, for a small number of diversified mixed-line production manufacturing factories, in addition to the delivery date, it is also necessary to consider The characteristics and limitations of different manufacturing processes enable the optimal use of production resources (such as personnel, machines, raw materials, and methods, etc.). [0004] When the business department...

AI Technical Summary

Problems solved by technology

[0004] When the business department receives the order and arranges an appropriate production plan with the production management department based on capacity constraints, the manufacturing department completes the product manufacturing according to the schedule and delivers it to the customer; however, during the product manufacturing process, emergency order insertion, Machine failure or other accidents lead to time-consuming and cost-intensive coordination among various departments. Because each department considers their own goals more, it is impossible to plan an optimized schedule

[0005] Furthermore, when a small amount of diversified mixed-line production is faced with problems such as urgent order insertion, order content adjustment, order cancellation, or machine failure, the traditional static scheduling method cannot immediately provide effective information for users to make decisions. Rescheduling is necessary to solve the problems faced, and there is no way to ensure that the new schedule will not result in excessive cost increases and wasted time

Images