下面是小编为大家整理的疫情流控跟踪系统设计与实现（2022年）,供大家参考。
摘
要 自从新型冠状病毒爆发以来，各级政府和领导人都意识到了这一前所未有的病毒，并在全体人民的生活中展开了一场防疫战争。在党和统一共同部署下全国人民、各方面的社会团结，各种形式的疫情防控有序开展，在互联网飞速发展的时代，互联网在疫情防控中也起到了不可或缺的作用，疫情初期我国就开发了健康码，人员出行扫码登记，本系统参照健康码系统实现了华德学院疫情流控跟踪系统的开发。
在系统的开发技术方面，结合软件工程设计思想，采用 B/S 体系结构，基于 Python 语言进行开发，使用 Vue 以及后台 Flask 框架作为系统开发技术。采用 Python 与 Html 技术，结合 Mysql 后台数据库对人员数据进行存储，实现系统的开发。完成系统自动生成二维码，并实时的采集与展示数据。完成各种图表对数据的可视化呈现，使疫情数据更加的直观。通过本系统可以监控校园疫情动态，实时更新，进行防控及时作出相应对策。本系统主要分为管理员和用户，用户端从用户的使用需求出发，设计了个人信息管理、人员出入登记、新增人员出入登记、当前健康码、各地址当前人数统计等几个功能模块 。
关键词：疫情系统；冠状病毒；Flask 框架；可视化
Abstract Since novel coronavirus broke out, governments and leaders at all levels have realized this hitherto unknown virus and launched a war of prevention in the lives of all the people. Under the joint deployment of the party and unity, the people and all aspects of the society are united, and various forms of epidemic prevention and control are carried out in an orderly manner. In the era of rapid development of the Internet, the Internet also plays an indispensable role in epidemic prevention and control. In the early stage of the epidemic, China has developed the health code and scanned the travel code registration. This system has realized the epidemic flow control of Huade university with reference to the health code system Development of tracking system. In the aspect of system development technology, combined with software engineering design idea, using B / S architecture, based on Python language, using Vue and background flash framework as system development technology. Using Python and HTML technology, combined with MySQL background database to store personnel data, the system development is realized. Complete the system to automatically generate two-dimensional code, and real-time collection and display data. Complete the visualization of various charts on the data to make the epidemic data more intuitive. Through this system, we can monitor the dynamic situation of campus epidemic situation, update it in real time, carry out prevention and control, and make corresponding countermeasures in time.
The system is mainly divided into administrators and users, the user from the user"s needs, designed personal information management, personnel in and out registration, new personnel in and out registration, current health code, the current number of people in each address statistics and other functional modules.
Keywords：
：
Epidemic System
Coronavirus
Flag Framework
Visualization.
目
录 摘
要 ........................................................................................................................... I Abstract ........................................................................................................................ II 第 1 章
绪论 .............................................................................................................. 1 1.1
课题背景 ...................................................................................................... 1 1.2
目的和意义 .................................................................................................. 1 1.2.1 课题目的 ............................................................................................... 1 1.2.2 课题意义 ............................................................................................... 1 1.3
国内外研究现状 .......................................................................................... 2 1.4
本文主要研究内容 ...................................................................................... 2 1.5
论文的结构和安排 ...................................................................................... 3 第 2 章
可行性分析 .................................................................................................. 4 2.1 经济可行性 .................................................................................................... 4 2.2 技术可行性 .................................................................................................... 5 2.3 业务流程图 .................................................................................................... 6 2.4 系统开发环境的分析 .................................................................................... 7 本章小结 ............................................................................................................... 7 第 3 章
系统需求分析 .............................................................................................. 8 3.1
系统技术分析 .............................................................................................. 8 3.1.1 Vue 技术 ............................................................................................... 8 3.1.2 Flask 框架技术 ..................................................................................... 8 3.1.3 MySQL 数据库技术 ............................................................................. 8 3.1.4 B/S 开发模式 ........................................................................................ 8 3.2
系统功能需求分析 ...................................................................................... 9 3.2.1 用户端功能需求分析 .......................................................................... 9 3.2.2 管理员端功能需求分析 .................................................................... 10 3.3
数据流图设计 ............................................................................................ 10 3.2.1 顶层数据流图设计 ............................................................................. 10 3.2.2 一层数据流图设计 ............................................................................ 11 3.2.3 二层数据流图设计 ............................................................................ 12 3.2.4 数据字典 ............................................................................................ 12 本章小结 ............................................................................................................. 16 第 4 章
系统概要设计 ............................................................................................ 17 4.1
系统功能模块图设计 ................................................................................ 17 4.2
系统功能结构设计 .................................................................................... 17 4.3
系统数据库设计 ........................................................................................ 18
4.3.1 数据库 E-R 图设计 ........................................................................... 19 4.3.2 数据库表设计 .................................................................................... 19 本章小结 ............................................................................................................. 21 第 5 章
系统详细设计 ............................................................................................ 22 5.1 用户端详细设计 ........................................................................................ 22 5.1.1 用户注册 ............................................................................................ 22 5.1.2 用户登录 ............................................................................................ 23 5.1.3 人员出入登记 .................................................................................... 23 5.1.4 各地区当前人数统计 ........................................................................ 24 5.1.5 数据分析 ............................................................................................ 25 5.1.6 当前健康码 ........................................................................................ 27 5.2 管理员详细设计 ........................................................................................ 27 5.2.1 管理员登录 ........................................................................................ 27 5.2.2 用户管理 ............................................................................................ 28 5.2.3 数据恢复 ............................................................................................ 32 5.2.4 场所管理 ............................................................................................ 33 5.2.5 人员出入登记管理 ............................................................................ 35 本章小结 ............................................................................................................. 38 第 6 章
系统测试 .................................................................................................... 39 6.1 系统功能性测试 ........................................................................................ 39 6.2 系统测试环境 ............................................................................................ 39 6.3 系统测试用例 ............................................................................................ 40 6.3.1 用户登录测试用例 ............................................................................ 40 6.3.2 个人信息管理测试用例 .................................................................... 40 6.3.3 用户管理测试用例 ............................................................................ 40 6.3.4 场所管理测试用例 ............................................................................. 41 本章小结 ............................................................................................................. 41 结 论 ........................................................................................................................ 42 致 谢 ........................................................................................................................ 43 参考文献 .................................................................................................................... 44 附录 1 译文 ...
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