基于WebSocket协议的智能温室测控系统的设计与实现

发布时间：2018-01-03 00:29

本文关键词：基于WebSocket协议的智能温室测控系统的设计与实现　出处：《江苏大学》2016年硕士论文　论文类型：学位论文

【摘要】：目前我国对现代农业的政策是大力支持现代农业向智能化、自动化、信息化方面发展,因此现代农业的智能化发展是我国农业发展的必然趋势和迫切要求。智能化综合温室测控系统是物联网技术在现代农业生产应用中的重要体现,符合国家对农业物联网发展的规划设计要求,具有很好的经济和社会效益。本文针对智能温室发展现状,引入了跨平台、易扩展的思想,将WebSocket通信协议应用到嵌入式设备通信中,结合嵌入式、Zigbee无线传输、传感器采集等技术,设计了一套基于WebSocket协议的智能温室测控系统。一方面简化了整套系统的开发、达到了跨平台的效果;另一方面,用户可以实时查看到温室环境、设备运行状况以及实时控制等,并且能够获得实时温室预警等推送,使得温室种植更加科学、便捷。本文的主要研究内容如下:1.研究当前设施农业、测控的新技术,总结当下国内外现代农业的发展情况,为江苏省农科院南京六合基地设计出一套科学高效的智能温室测控系统方案。2.深入理解WebSocket协议的规范及通信原理,并把WebSocket协议应用到本测控系统的嵌入式应用中,以实现嵌入式设备与服务器的WebSocket通信。3.按照软件工程思想,对温室Web管理系统进行功能模块划分,尽可能的满足模块之间的低耦合高内聚的要求,并对系统进行整体的数据库设计,给出系统的数据库关系图。4.基于ASP.NET MVC、Entity Freamwork、SQL Server等技术实现温室的Web管理系统。另外,研究WebSocket协议在服务器端的实现,开发支持WebSocket通信的服务器端应用程序,负责客户端的连接以及客户端之间的相互通信。5.最后对该测控系统进行各模块单元测试和系统的整体运行。
[Abstract]:The current policy of modern agriculture in China is a strong support of modern agriculture to intelligence, automation, information technology, the intelligent development of modern agriculture is the inevitable trend of agricultural development in China and the urgent requirements. Intelligent greenhouse control system is an important manifestation of networking technology in the application of modern agricultural production, in line with national on the agricultural IOT development planning and design requirements, with good economic and social benefits. This paper introduced the development status of intelligent greenhouse, cross platform, easy to expand, the WebSocket communication protocol used in embedded communication equipment, combined with embedded Zigbee technology, wireless transmission, sensor acquisition, design a set of Intelligent Greenhouse control system based on WebSocket protocol. On the one hand, simplifies the development of the whole system and achieve cross platform effect; on the other hand, the user can check in real time See the greenhouse environment, equipment operation and real-time control, and can obtain real-time greenhouse early warning push, make the greenhouse planting more scientific and convenient. The main contents of this paper are as follows: 1. research on the current agricultural facilities, new technology and development at home and abroad, summed up the current situation of modern agriculture, Jiangsu Academy of Agricultural Sciences Nanjing Liuhe base to design a set of scientific and efficient intelligent greenhouse control system scheme of.2. specification and communication principle of in-depth understanding of the WebSocket protocol, and WebSocket protocol is applied to the embedded application of the system in the implementation, according to the thoughts of software engineering based on WebSocket communication.3. embedded device and server, function module partition of greenhouse Web management system as soon as possible between the module can meet the requirements of high cohesion and low coupling, and the overall design of the database system, the data given. The diagram based on ASP.NET MVC.4. database, Entity Freamwork, Web SQL Server management system for greenhouse technology. In addition, the study and implementation of WebSocket protocol in the server, the server application development support WebSocket communication, responsible for the overall operation of mutual communication between.5. client connection and the client end of each module and unit testing the system of measurement and control system.

【学位授予单位】：江苏大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TP311.52

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