Logistics dispensing center addressing method based on simulation software

A technology of distribution center and simulation software, applied in logistics, special data processing applications, instruments, etc., can solve problems such as difficult relocation

Inactive Publication Date: 2016-03-02
江苏省现代企业信息化应用支撑软件工程技术研发中心
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The distribution center has many buildings, structures and fixed machinery and equipment. Once it...

Method used

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  • Logistics dispensing center addressing method based on simulation software
  • Logistics dispensing center addressing method based on simulation software
  • Logistics dispensing center addressing method based on simulation software

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0058] Assuming that a certain place intends to build a large-scale logistics distribution center, after a preliminary inspection of the comprehensive evaluation method, among the qualified candidate distribution areas, the top-ranked candidate places are selected, and 4 distribution centers D are initially selected. 1 ,D 2 ,D 3 ,D 4 , there are two resource points A 1 ,A 2 Supply goods to the distribution center, there are 5 users B 1 ,B 2 ,B 3 ,B 4 ,B 5 Incoming goods from distribution centers. Only one commodity flows throughout the process. The data of demand point and demand quantity are shown in Table 1:

[0059] Table 1 Demand points and demand (tons)

[0060] Table1Requirementnodeandrequirementamount

[0061]

[0062] The data of distribution center candidates and their capacity are shown in Table 2:

[0063] Table 2 Distribution center candidates and their capacity (tons)

[0064] Table.2Distributioncenterscandidatenodeandcapacity

[0065]

[0066] ...

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Abstract

The invention discloses a logistics dispensing center addressing method based on simulation software. The method comprises the following steps: selecting a candidate place of a dispensing center; determining a capacity upper limit, a fixed investment and a flow rate; determining a transportation rate; constructing a logistics cost model and a shortest-distance model; constructing a simulation model; operating the simulation model; optimizing a minimum logistics cost; according to relation relations among the address of a primary election dispensing center, multiple demand points needing dispensing of the primary selection dispensing center and multiple resource points supplying goods to the primary selection dispensing center, constructing the simulation model; completing operation of the simulation model through connecting rules, working modes, system functions and distribution functions which are provided by the simulation software; and the simulation software, according to the constructed shortest-distance model, optimizing a shortest distance, and obtaining an optimal dispensing center address. According to the invention, optimal configuration of a system is obtained by use of a self-carried optimization algorithm module OPTIMIZER, and finally, a logistic dispensing center satisfying conditions of the minimum logistics cost and the shortest distance in a dispensing process is obtained.

Description

technical field [0001] The invention relates to a site selection method for a logistics distribution center, in particular to a method for selecting a site for a logistics distribution center based on simulation software. Background technique [0002] The distribution center is an important part of the modern logistics system. In order to reduce the logistics cost and improve the circulation efficiency, the scientific establishment of the distribution center is the inevitable result of market competition. Whether the distribution center construction is reasonable or not will directly affect the efficiency and service quality of the entire logistics system. Therefore, systematic and comprehensive planning is required before the distribution center is established. Distribution center location selection is a part of distribution center planning. A better distribution center location selection plan is to maximize the benefits of the entire process of collecting, transferring, a...

Claims

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Application Information

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IPC IPC(8): G06Q10/08G06Q50/28G06F17/50
Inventor 鲜学丰张震曾海顾才东崔志明
Owner 江苏省现代企业信息化应用支撑软件工程技术研发中心
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