Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Cargo location optimization method of automatic three-dimensional warehouse of pharmaceutical enterprise and system thereof

A three-dimensional warehouse and optimization method technology, applied in the field of logistics and warehousing, can solve problems such as only considering the turnover rate of goods and shelf stability, unsatisfactory optimization results, and inability to describe practical problems well

Active Publication Date: 2018-09-18
CENT SOUTH UNIV
View PDF15 Cites 20 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The cargo location optimization method and system of the automatic three-dimensional warehouse of pharmaceutical enterprises provided by the present invention solves the problem that the existing method only considers the turnover rate of cargo and the stability of the shelf, and cannot describe the actual problem well, resulting in unsatisfactory optimization results.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Cargo location optimization method of automatic three-dimensional warehouse of pharmaceutical enterprise and system thereof
  • Cargo location optimization method of automatic three-dimensional warehouse of pharmaceutical enterprise and system thereof
  • Cargo location optimization method of automatic three-dimensional warehouse of pharmaceutical enterprise and system thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] refer to figure 1 According to the first embodiment of the present invention, the cargo location optimization method of the automated three-dimensional warehouse of a pharmaceutical enterprise includes:

[0068] Step S101, establishing the cargo location optimization goal of the automated three-dimensional warehouse;

[0069] Step S102, calculating the frequency of medicines entering and leaving the warehouse according to the historical order data of medicines in the automated three-dimensional warehouse;

[0070] Step S103, classify the drugs in the automated three-dimensional warehouse, and obtain the correlation factor between each type of drugs according to the degree of correlation between each type of drugs;

[0071] Step S104, according to the change of the movement speed of the stacker during the cargo location optimization process, a mathematical model of the movement of the stacker is established;

[0072] Step S105, according to the mathematical model of th...

Embodiment 2

[0081] refer to figure 2 , the cargo location optimization method of the automated three-dimensional warehouse of a pharmaceutical enterprise provided by Embodiment 2 of the present invention includes:

[0082] Step S201, establishing the relationship between the frequency of medicines entering and leaving the warehouse in the automated warehouse and the correlation between medicines as the cargo location optimization goal of the automated warehouse.

[0083] Step S202, calculating the frequency of medicines entering and leaving the warehouse according to the historical order data of medicines in the automated three-dimensional warehouse.

[0084] Specifically, within a production cycle, the frequency of entry and exit of the jth drug in category i is:

[0085]

[0086] Among them, p ij is the frequency of entry and exit of the jth drug in the i category, M ij is the total number of stock-in and out of the j-th drug of category i in the corresponding production cycle, a...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a cargo location optimization method of an automatic three-dimensional warehouse of a pharmaceutical enterprise and a system thereof. The method is characterized in that through determining a cargo location optimization target of an automatic three-dimensional warehouse, a medicine delivering-and-warehousing frequency is calculated according to historical order data of medicines in the automatic three-dimensional warehouse; an association factor between the medicines is obtained according to the association degree between the medicines; a piler motion mathematical modelis established; and according to the piler motion mathematical model, the medicine delivering-and-warehousing frequency and the association factor between the medicines, a multi-target cargo locationoptimization mathematical model is established and the multi-target cargo location optimization mathematical model is calculated, thereby obtaining a cargo location optimization result. The method and the system settle problems of incapability of well describing an actual problem and non-ideal optimization result caused by only consideration of cargo turnover rate and shelf stability. Furthermorethe method and the system have advantages of realizing more ideal cargo optimization result obtained through calculation based on the multi-target cargo optimization model and more reasonable cargo distribution, greatly improving warehousing efficiency and reducing warehousing operation cost.

Description

technical field [0001] The invention mainly relates to the technical field of logistics storage, in particular to a method and a system for optimizing the location of an automated three-dimensional warehouse of a pharmaceutical enterprise. Background technique [0002] With the continuous improvement of the overall level of the supply chain in the pharmaceutical industry and the continuous strengthening of industry standards (GMP / GSP), pharmaceutical logistics has become a key area of ​​logistics automation. As an important part of modern logistics, automated three-dimensional warehouse adopts mechanized operation and information scheduling, which has the advantages of saving labor, improving storage management level, and reducing logistics costs. It is an advanced storage mode widely recognized by the society and is widely used in enterprise storage. . The automated three-dimensional warehouses of pharmaceutical companies are connected to the production workshops through a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/08G06Q10/04G06F17/50
CPCG06Q10/04G06Q10/087G06F30/18G06F30/20G06F2111/10
Inventor 贺建军曾琦胡恩泽曹星宇刘新阳春华桂卫华王宏伟
Owner CENT SOUTH UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com