Production scheduling management method and apparatus of orders
A technology for orders and new orders, which is applied in the production scheduling management method and device field of orders, can solve problems such as inability to effectively reduce wastewater treatment costs, lack of intermittent generation and discharge characteristics, and low water resource utilization efficiency, so as to reduce production costs, The effect of small waste water discharge and improvement of production efficiency
Pending Publication Date: 2018-05-11
TSINGHUA UNIV
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Problems solved by technology
In related technologies, the manual wastewater discharge scheduling system is usually based on production experience. This method lacks the analysis of the characteristics of intermittent generation and discharge, which easily leads to low utilization efficiency of water resources and cannot effectively reduce the wastewater treatment cost of enterprises.
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[0025] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0026] In the description of the present invention, it should be understood that the term "plurality" refers to two or more than two; sex.
[0027] The method and device for scheduling management of orders according to the embodiments of the present invention will be described below with reference to the accompanying drawings.
[0028] figure 1 It is a flowchart of an order scheduling management method according to an embodiment of the present invention. Wherein, it should be noted that the production scheduling management method of t...
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The invention proposes a production scheduling management method and apparatus of orders. The method comprises: a plurality of orders are obtained; the plurality of orders are split and / or combined based on order information and production processes of different products and a new order sequence is generated based on a processing result; wastewater discharge information of each order in the new order sequence is determined; and on the basis of the wastewater discharge information and the new order sequence, an order ranking result enabling the wastewater discharge volume to be minimized is calculated and product production is carried out based on the order ranking result. According to the method, order combination is carried out by means of order combiantion and / or order splitting and thecombined orders are scheduled based on the combined orders and the wastewater discharge information, so that the production efficiency is improved and the wastewater discharge amount during the production process is minimized and thus the production cost of the enterprise is reduced.
Description
technical field [0001] The present invention relates to the technical field of order management, in particular to a production scheduling management method and device for an order. Background technique [0002] At present, batch production methods are usually used in fields such as pharmaceuticals, agricultural materials, knitting printing and dyeing industries, and fine chemicals. Usually, in enterprises adopting batch production mode, the product production process is complex, with the characteristics of large wastewater discharge, high treatment difficulty and serious energy loss. [0003] With the increasing pressure of water resource shortage, how to effectively reduce waste water discharge and save energy in batch production enterprises is very important. [0004] In intermittent production enterprises, such as in the knitting printing and dyeing industry, the reuse of printing and dyeing wastewater can replace part of the fresh water, which requires the dyeing enterp...
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IPC IPC(8): G06Q10/06
CPCG06Q10/06315
Inventor 周律徐昆贾奇博
Owner TSINGHUA UNIV