Research And Development Of Intelligent Warehouse Management System

With the rapid development of information technology and the advent of "Industry 4.0"era,"Made in China 2025" and "Fourteen Five" intelligent manufacturing development plan shows that intelligent manufacturing is the main direction of manufacturing development.Warehouse is an important core part of intelligent manufacturing,the traditional warehouse management generally has a large proportion of manual management,low utilization rate of random stacking of products,in and out of the warehouse does not follow the rules,manual transcription of document information has errors,different responsibilities of the administrator handover content is not clear,these problems will lead to shipping difficulties,but also cause certain security risks.In view of the above problems,this thesis takes the problems of WS company’s warehouse management as the research object,combines barcode,three-dimensional shelves and optimization algorithms to design and develop an intelligent warehouse management system,optimizes the results of warehouse space allocation,saves labor costs,improves the company’s storage efficiency and comprehensive supervision power,and realizes the integration of business management process and operation.The system is edited and developed in Java language,based on B/S model,supported by Spring Stack technology globally,using RBAC permission model for access control of resources,while the system also provides process management functions and modeling based on BPMN2.0 specification,and RDB MySQL is used for data persistence.The system functions include six business modules:basic management module,inbound management module,storage management module,outbound management module,visualization warehouse module and approval management module.Among them,the basic management module realizes the storage of product,supplier and customer information;the inbound and outbound management module combines the normalized barcode to eliminate the barcode discrepancy of each product and realize the standardized product management;the storage position management module considers the product specifications of single inbound and batch inbound,uses genetic algorithm to realize the optimal storage position selection,and uses MATLAB to solve the optimal storage position model to guide the warehouse work;the visualization warehouse module The warehouse module displays the storage location of products,simulates the simulation animation of cart transportation process and dynamic access effect,which can better assist managers in real-time monitoring of the warehouse;the approval management module realizes online approval,reflecting the process automation.The implementation of this system further promotes the information construction of the company.The main contributions are as follows.(1)Normalized barcode codingPreset normalized barcode rules,collect and analyze the barcode of incoming products,generate corresponding barcode according to the preset rules,and realize the normalized barcode coding.This method fundamentally solves the problem that the barcode information cannot be obtained uniformly due to the different barcode rules of each incoming product.(2)Storage space optimizationThe first one is to use the idea of segment page management,which is applicable to the storage of single items and fill the vacant storage space;the second one uses genetic algorithm to optimize the solution of storage space allocation,and when the products in the batch are stored at the same time,the genetic algorithm is used to find the optimal storage location for each product according to the product turnover rate and weight.(3)Three-dimensional visualization warehouseUsing data visualization technology to extract,analyze,calculate and integrate the data and product-related information required for warehouse modeling,we build a three-dimensional warehouse to better assist managers in real-time monitoring of the warehouse.In the actual operation and test results show that,according to the actual business process of WS company and the corresponding demand analysis,the research and development of intelligent warehouse management system,can meet the needs of the company,and solve the problem of low information technology,unreasonable planning of storage space,low utilization of storage space,promote the positive interaction between different responsibilities of the administrator,so that the company to obtain lasting development momentum.