Assembly line production scheduling method and system

Abstract

The invention discloses an assembly line production scheduling method and system. The method comprises the steps of production scheduling, tracking, feedback and adjustment. According to production scheduling, site configuration and production process information of a product production assembly line is acquired to form an initial allocation recommendation. According to tracking, the production data of the assembly line is acquired in real time, and the processing capacity of each site on the assembly line is analyzed and measured based on dependency. According to feedback, based on the analysis of the processing capacity of each site, specified deliveries completed within specified delivery expectation according to the current production allocation scheme is predicted; a site processing task is coordinated through a feedback control method; a production adjustment recommendation is generated; and feedback control is carried out on assembly line resources and site configuration. According to adjustment, the allocation of production line material flow and process sites is adjusted according to the production adjustment recommendation acquired in the step of feedback. According to the invention, production planning is scientific, and production resource configuration scheduling ensures balance between internal processes and processes.

Description

technical field [0001] The invention relates to an assembly line production scheduling method and system, which are used for coordinating the scheduling and configuration of resources on the assembly line, and belong to the technical field of intelligent control of production lines. Background technique [0002] As a typical labor-intensive industry, clothing and home textile enterprises, especially clothing enterprises, have the following characteristics in their production process: (1) organize production activities around customer orders, and product specifications, quantities, delivery dates, etc. are determined according to customer orders, Therefore, there is a problem of order priority; (2) There are various styles, and they all need to follow a certain process flow for processing and manufacturing; (3) The same production equipment can complete one or more processes, but some special processes can only be performed by specific production Equipment production; (4) The...

AI Technical Summary

Problems solved by technology

In order to avoid production conflicts and imbalances within and between processes that may be caused by multi-task production, the existing technology usually adopts a single-task production mode, that is, after the production task of a batch of products is completed or is about to be completed, another batch is put into production. The production of secondary products has solved the problem of production conflict to a certain extent, but the problem of process balance has not been properly resolved, and the overall production time is prolonged, some equipment may be idle, and the production efficiency is low, which cannot improve the flexibility of enterprise production

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