A balanced production scheduling method based on multi-product and multi-line production mode

Abstract

The invention discloses a balanced production scheduling method based on a multi-product and multi-production line production mode, and belongs to the field of production scheduling methods for enterprises. This production scheduling method takes into account the enterprise's capacity balance, load balance, product production balance, and configuration production balance. This balanced production scheduling method proposes a new method to achieve production leveling and has been successfully applied. Through this method, each product is transformed and produced in batches in turn according to the optimal production sequence on the production line. Compared with the existing technology, through this method, the plan can be quickly scheduled, which greatly reduces the user's operation, greatly shortens the user's production scheduling time, and makes the enterprise's production scheduling no longer need to rely on individuals factor, more accurately.

Description

technical field [0001] The invention relates to a production scheduling method of an enterprise, in particular to a balanced production scheduling method based on a multi-product and multi-production line production mode. Background technique [0002] At present, many product manufacturers with multiple products and multiple production lines often adopt the Toyota Production System (TPS) in their production and logistics links. To the production line, the priority is established through leveling, and then the plan is decomposed into each day according to the daily capacity of the production line, and the daily delivery plan (that is, the distribution plan) is generated according to the daily progress plan of each production line. In the product assembly workshop of this type of enterprise, there are multiple assembly production lines, many products are produced on the same line, and each product has multiple configuration models. The master production plan management depart...

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, the production plan management part has always used manual methods to compile the master production plan, completely relying on personal experience and work proficiency, the workload of each preparation is huge, usually takes a day, and the rationality of the plan cannot be fully guaranteed It often requires repeated adjustments to get a satisfactory result. In addition, in the process of plan implementation, frequent plan changes greatly increase the workload and difficulty of the plan.

Although there are already some auxiliary tool software (such as scheduling according to capacity) in the management of the master production plan, it has not fundamentally solved the problem of balanced production in the manual preparation of the master production plan.

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