Order scheduling method

Abstract

The invention relates to an order scheduling method. The method comprises the steps of determining a bill of materials of an order through order data of a client; determining the process path of the order product and the production flow of the product according to the bill of materials; based on a production process of products, determining processing equipment required to be used by each order ineach production process; prior to an order delivery date, for the equipment to which each order is applied, carrying out sequential production sorting on each order; determining the production starting date and the production ending date of each order. The sequential production sequence of the orders is determined according to the equipment occupation condition, the equipment occupation time in each order is reasonably distributed, the production execution efficiency of each order is improved, and the mode avoids the waiting and overdue of order production caused by equipment occupation; andmeanwhile, rapid scheduling of each order can be realized rapidly, so that convenience and high efficiency are realized.

Description

technical field [0001] The invention belongs to the technical field of industrial production control, in particular to a method for order scheduling. Background technique [0002] The production scheduling of a production enterprise is to reasonably plan and arrange the tasks received by the enterprise into production. On the premise of considering capacity and equipment, and with a certain amount of materials, arrange the production sequence of each production task, optimize the production sequence, and optimize the selection of production equipment to reduce waiting time and balance the production load of each machine and worker. Maximize delivery completion rate, minimize inventory, minimize lead time, balance workload, optimize equipment utilization and minimize idle personnel. In order to optimize production capacity, improve production efficiency and shorten production time. [0003] In the Chinese invention patent with the announcement number "CN201811307908.1" and ...

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Problems solved by technology

[0004] In the above patents, on the basis of obtaining the delivery time and product information in the target order, the inventory status in the raw material warehouse is determined to schedule the order, and the inventory situation in the raw material warehouse is reasonably considered to achieve the purpose of rational utilization of the inventory space, but In this way, due to the inability to reasonably allocate processing equipment during the production process, it may cause other orders to wait for a long time during the production execution process due to the occupation of a certain equipment, which may slow down the production period, that is, the production period may occur. Case of delay

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