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基于ZigBee的气象监测系统设计与实现

发布时间:2018-03-28 04:11

  本文选题:物联网 切入点:ZigBee 出处:《北京工业大学》2016年硕士论文


【摘要】:异常天气的频繁出现,给工业、农业及人们的生活健康等带来了极大的不良影响,这促使了民众提高气象监测和预报的意识。然而传统的气象监测方式具有局限性,成本高,操作复杂,信息共享不便。如今物联网技术飞速发展,可使气象监测的高密度覆盖变得更加方便。从这些问题出发,通过深入分析用户对气象监测的实际需求,利用物联网技术,设计并实现了基于ZigBee的气象监测系统。系统实现了局域网内传感器的无线互联,大大减小了现有系统传感器布线的复杂度,使传感器可置于最利于数据采集的位置,增强了气象数据的可靠性。系统将采集到的数据通过互联网在远程服务器持久化,并可以通过Web实现数据共享,满足气象监测的管理自动化,解决了现有气象系统数据在互联网上共享困难的问题。系统减小用户使用系统的复杂度,能够快速地为用户提供详细准确的气象监测数据,适应不同规模及环境的气象监测需求。本系统为基于ZigBee的气象监测系统,其核心是基于ZigBee协议的无线气象数据采集网络,以及基于远程服务器的API中间件,使用JavaEE技术进行本系统的研发。本文使用软件工程的方法,首先进行系统的需求分析,然后进行系统的总体结构设计,系统结构采用模块化设计。并根据模块的划分,对各个模块进行系统详细设计和数据库设计。采用工业级的ZigBee模块用于传感器数据的传输,可使气象传感器的布置更加灵活,保证数据传输的安全和准确性。该系统使用MySQL数据库进行实时数据的持久化,来保证软件系统的代码质量和应用级别的安全性。在记录环境数据的同时,对数据进行分析和折线图展示,方便用户适用于不同类型的使用环境。该气象监测系统能够稳定运行,并方便用户增加、管理节点,简单明了地查看实时气象数据。解决了当前气象监测系统不便于实时共享数据、不易于增加节点以及高成本布网等问题。其可用于气象站的搭建,并为气象局提供完善的解决方案。
[Abstract]:The frequent occurrence of abnormal weather has brought great adverse effects to industry, agriculture and people's life and health, which has promoted people's awareness of meteorological monitoring and forecasting. However, traditional meteorological monitoring methods have limitations and high costs. Operation is complicated and information sharing is inconvenient. Nowadays, the rapid development of Internet of things technology can make the high density coverage of meteorological monitoring more convenient. Based on these problems, through in-depth analysis of users' actual needs for meteorological monitoring, The meteorological monitoring system based on ZigBee is designed and implemented by using the technology of Internet of things. The system realizes wireless interconnection of sensors in LAN, which greatly reduces the complexity of sensor routing in the existing system. The sensor can be placed in the most favorable position for data acquisition, and the reliability of meteorological data is enhanced. The system can persist the collected data on the remote server through the Internet, and can realize the data sharing through Web. The management automation of meteorological monitoring is satisfied, and the problem of sharing the existing meteorological system data on the Internet is solved. The system reduces the complexity of the user's using the system, and can quickly provide the users with detailed and accurate meteorological monitoring data. This system is a meteorological monitoring system based on ZigBee, the core of which is wireless meteorological data acquisition network based on ZigBee protocol and API middleware based on remote server. This paper uses the method of software engineering to analyze the requirements of the system, then to design the overall structure of the system, the system structure is designed by modularization, and according to the partition of the modules, the system is developed with the technology of JavaEE, and the method of software engineering is used to analyze the requirements of the system. The detailed system design and database design of each module are carried out. The industrial ZigBee module is used to transmit sensor data, which makes the arrangement of meteorological sensor more flexible. To ensure the security and accuracy of data transmission. The system uses MySQL database for real-time data persistence to ensure the code quality and application level security of the software system. It is convenient for users to use different kinds of environment. The meteorological monitoring system can run stably, and it is convenient for users to increase and manage nodes. It solves the problems that the current meteorological monitoring system is not convenient to share data in real time, it is difficult to increase nodes and high cost network, etc. It can be used to build meteorological stations. And for the Meteorological Bureau to provide a sound solution.
【学位授予单位】:北京工业大学
【学位级别】:硕士
【学位授予年份】:2016
【分类号】:TP311.52;TP274


本文编号:1674684

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