Production scheduling management method based on logic priority principle by utilizing computer

Abstract

The invention discloses a production scheduling management method based on a logic priority principle by utilizing a computer, and the method comprises the following steps: issuing and inputting all work orders including finished products and semi-finished products into a computer system, numbering the work orders according to a priority sequence during input, giving a priority sequence number toeach work order, and taking the minimum priority sequence number as the priority principle; scheduling production from the entered work order, and scheduling production from small to large according to the size of the priority number, wherein only the orders in the issued and started states are scheduled; adopting the overall logic priority principle that the priority sequence number is minimum, and then judging the priority sequence of the single work order according to the determined rule judgment priority sequence so that scheduling can be conducted. According to the method, production scheduling is carried out in a priority sequence number mode by taking the minimum number as a priority principle, a detailed load list can be given for each resource, and which resources are capacity bottlenecks can be judged; therefore, the capacity of bottleneck resources can be adjusted or which procedures are temporarily outsourced can be set, and production scheduling is less prone to walking.

Description

technical field [0001] The present invention relates to a production scheduling management method, in particular to a production scheduling management method using a computer based on the principle of logical priority; this kind of production scheduling management method using a computer based on the principle of logical priority can effectively reduce the cost of increasing production Efficiency, reducing the idle time of a machining center; belonging to the technical field of intelligent manufacturing methods. Background technique [0002] The main characteristics of the production management of the machinery manufacturing industry are: mainly discrete, supplemented by process. The basic processing process of the machinery manufacturing industry is to divide the raw materials, most of which belong to the parallel processing of various raw materials, one by one through the processing technology of turning, milling, grinding, clamping or sheet metal forming, etc., to become ...

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Problems solved by technology

[0010] Through the analysis of the above patent documents, we found that some people are currently conducting research on intelligent optimization scheduling, and have also proposed some improved technical solutions. Intelligent and reasonable production scheduling system, how to make more products with fewer people, shorter time, and less inventory, especially how to use the production scheduling work as the "source of manufacturing start", the production scheduling Questions of scientificity, efficiency, flexibility, and sharing still exist, so further research is still necessary

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