监测站远程自动数据采集系统设计与实现

发布时间：2018-12-16 14:56

【摘要】：自然环境为人类的生活生产提供了最基础的保障,然而人类生产方式的不断演变,也给自然环境带来日益加剧的破坏,其中水土流失即面临严峻的形势,甚至到了难以治理的地步。当前,开展水土保持的预防和治理工作,已经刻不容缓,不仅关系到人们的生活环境,甚至关系到国家未来的发展战略。了解和掌握水土流失的动态变化情况,为治理水土流失提供有效的参照依据,所以是开展水土保持工作的重要前提。同时,利用大数据挖掘技术来分析和研究历史监测数据,探索水土流失发生原因和变化规律,对预防水土流失具有科学的指导意义。为了获取完整的水土监测数据,建立一套完备的水土保持监测系统就必不可缺,通过这些数据记录的历史发展趋势和当前现状,可以更好的制定未来的水土保持规划和目标。水土保持监测系统将各监测站的自动化设备采集的数据进行收集,集中管理,再存储在监测中心的数据库中,可以供用户查询历史数据和了解当前动态,或者专业人员进行分析和科学研究,因而它作为水土保持工作的重要内容,是一个为其进行完整监测数据的收集和管理的系统。该系统使监测数据的精度和完整性得到了保障,而且在人力物力的投入方面成本大大降低,同时整个的工作效率得到了极大的提高,尤其是一套自动化程度较高的监测系统,可以做到完全无人值守,长期稳定运行,信息化程度大大提高。本文设计了一套完整的远程自动数据采集系统,减去了所有手动操作的工作,实现真正的自动化运行。系统设备间均采用GPRS进行无线通信,取代原来的有线通信方式,可以实现远程自动数据采集,上传,处理,筛选和存入数据库。本文按照水土保持监测数据规范要求对数据库表重新设计,将监测的数据归类,并进行简单的汇总处理,以满足用户的多样化需求。本文的系统以Microsoft.Net Framework作为开发和使用平台,满足了预期的需求,现已部署试运行在红安和夷陵水土保持监测站点,到目前试运行的几个月来,系统工作状态良好。
[Abstract]:The natural environment has provided the most basic guarantee for the human life production, but the unceasing evolution of the human production mode has also brought the increasing destruction to the natural environment, among which the soil erosion is faced with the grim situation. Even to the point where it is difficult to manage. At present, it is urgent to carry out the prevention and control of soil and water conservation, which is not only related to the living environment of people, but also to the future development strategy of the country. Understanding and mastering the dynamic change of soil and water loss provides an effective reference basis for controlling soil and water loss, so it is an important prerequisite to carry out soil and water conservation work. At the same time, the use of big data mining technology to analyze and study historical monitoring data, to explore the causes of soil and water loss and the law of change, to prevent soil and water loss has scientific guiding significance. In order to obtain the complete soil and water monitoring data, it is necessary to establish a complete soil and water conservation monitoring system. Through the historical development trend and current situation recorded by these data, we can better formulate the future soil and water conservation planning and goals. The soil and water conservation monitoring system collects and centralizes the data collected by the automatic equipment of each monitoring station, and stores them in the database of the monitoring center. Or professional analysis and scientific research, so as an important part of soil and water conservation, it is a complete monitoring data collection and management system. The system ensures the accuracy and integrity of the monitoring data, and greatly reduces the cost of human and material resources, and the efficiency of the whole work is greatly improved, especially a set of monitoring system with high degree of automation. Can achieve complete unattended, long-term stable operation, the degree of information greatly improved. In this paper, a complete remote automatic data acquisition system is designed, which subtracts all the work of manual operation and realizes the real automatic operation. GPRS is used for wireless communication between the system equipments, which can realize remote automatic data acquisition, upload, processing, screening and storage in database instead of the original wired communication mode. According to the criterion of soil and water conservation monitoring data, this paper redesigns the database table, classifies the monitoring data and makes a simple summary processing to meet the diverse needs of users. The system of this paper uses Microsoft.Net Framework as the development and use platform to meet the expected needs. It has been deployed and run in Hongan and Yiling soil and water conservation monitoring stations. In the past few months, the system has been in good working condition.
【学位授予单位】：华中科技大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：S157;S126

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