Research And Analysis Of Kunchuan Logistics' Automated Cigarette Sorting Control System

This thesis takes the Cigarette automatic sorting control system of Kunming Logistic and Information Industry Co.,Ltd as the background.And the current application status of the system is introduced,analysis of the business process and the control data flow of the Cigarette automatic sorting control system,and the main business process of the system is optimized,at the same time,the efficiency and performance improvement of the optimization of the sorting control system are defined.In this paper,the business process of the Cigarette automatic sorting control system is analyzed in detail,clarified the shortcomings of the existing system and then the optimized business process flowchart and the System Control Data flowchart are given.This thesis uses the method of the use case analysis and use case descriptions,gives general function package diagram and sub-function package diagrams and also gives a description of the Cigarette sorting control system functions.Through the analysis of the control data in detail,the entity class relationship diagram is given and the database tables' structure is provided.In the end,the research and analysis of the Cigarette sorting control system are summarized.The future work,perfect aspect of the system,is also prospected.