An order sorting optimization method and device

A sorting optimization and order technology, applied in data processing applications, forecasting, calculations, etc., can solve the problems of limited number of order buffers and "four-way carts", orders reduce order picking efficiency, etc., to shorten order picking time, reduce The number of operations and the effect of improving system efficiency

Inactive Publication Date: 2021-03-02
SHANDONG UNIV
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  • Abstract
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  • Claims
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Problems solved by technology

The inventor found that due to the limited number of order buffers and "four-way carts", the disorder of orders reduces the efficiency of order picking

Method used

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  • An order sorting optimization method and device
  • An order sorting optimization method and device
  • An order sorting optimization method and device

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Embodiment Construction

[0064] It should be noted that the following detailed description is exemplary and intended to provide further explanation of the present disclosure. Unless otherwise specified, all technical and scientific terms used in the embodiments of the present disclosure have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs.

[0065] It should be noted that the terminology used herein is only for describing specific embodiments, and is not intended to limit the exemplary embodiments according to the present disclosure. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0066] Explanation of terms:

[0067] SKU, Stock Keeping Unit, item item.

[0068] Th...

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Abstract

The invention provides an order sorting optimization method and device. The order sorting optimization method comprises: considering order sorting time and storage position constraint conditions, anda coupling degree order sorting model is constructed with the minimum total time needed for completing current batch order sorting as an objective function; a coupling degree order sorting model is solved, and sorted orders are output; wherein the process of solving the coupling degree order sorting model comprises the steps of allocating orders to sorting tables to obtain the order quantity of the sorting tables; Selecting the order with the maximum coupling degree with other orders from the corresponding sorting table orders as a seed order. According to the minimum warehouse-in and warehouse-out time consumption, the sorting sequence of accompanying orders is determined; Wherein the accompanying order is the remaining order except the seed order.

Description

technical field [0001] The disclosure belongs to the field of order sequencing, and in particular relates to an order sequencing optimization method and device. Background technique [0002] The statements in this section merely provide background information related to the present disclosure and do not necessarily constitute prior art. [0003] As a typical "goods-to-person" picking system (Part-To-Picker), the multi-storey shuttle picking system can effectively reduce picking personnel compared with the traditional "people-to-goods" picking system (Picker-To-Part). The travel time between the shelves and the improvement of picking efficiency have been widely used in e-commerce, medicine and other industries in recent years. The "four-way car" picking system is a special form of the multi-layer shuttle car system, which is composed of "four-way" shuttle car (referred to as "four-way car" for short), shelves, elevators, roller tables and other equipment. In the traditional...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/04G06Q10/06G06Q10/08
Inventor 吴颖颖田彬马文凯胡金昌
Owner SHANDONG UNIV
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