Research And Design Of Leisure Agriculture System Based On The Internet Of Things

The development of leisure agriculture is the beneficial attempt to develop the urban and rural agriculture and rich the city residents’leisure cultural activities, is also the national response to the "12th Five-Year Plan". The paper based on the Internet of Things technology and wireless sensor network theory, combined with the agricultural technology, analyzes and studies the wireless sensor network application in leisure agriculture, designs a new leisure agricultural mode which relies on modern computer techniques and combine virtual with reality. Design and make a implementation of the leisure agriculture system which base on Struts, Hibernate, Spring Framework for J2EE technology, the system can remote manage the reality farm crops through the Internet. This paper describes the overall framework of the system, the design principle and method, describes the function of each module based on the overall system analysis, analyzes and designs the core function of the system. And using the method of system engineering, combine with the multiple subsystems, forming a reusable, extensible and replicable system. The main contents of the thesis include:(1) Elaborate overview of the development of leisure agriculture, analysis and overview the domestic and international agriculture development trend. And briefly introduces the technologies used by during development.(2) The paper analyze and research the wireless sensor network on the leisure agricultural application. Based on field application environment and the sensor nodes can be manual deployment characteristics, a method based on the rhomboid mesh node deployment algorithm in the application can optimize its cost, and make the monitoring network covering the entire field. According to this deployment and the research of the existing clustering routing algorithm, this paper presents a routing protocol based on the minimum cost which through comparison and analysis can effectively reduce the network energy consumption, prolong the network life.(3) According to the actual needs of the reality, this paper discusses the ultimate goal of this system on the basis of existing research and analysis, designs each module function of the system according to the idea of modularization. In the user custom modular which is the core function of the system introduce the abstract factory pattern, analyze and expand it. The extended abstract factory provides an interface for the system to add new crop. It facilitates the expansion of the system business logic, and improves the reusability of the system. At the same time, this paper design a remote control system which using the IP camera and the computer hardware, so as to realize user remote operation.