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The Design and Implementation of the Water Automatic Monitoring System Based on Dynamic Target Value

Author: DuPeng
Tutor: WangShiQing
School: Zhengzhou University
Course: Computer Software and Theory
Keywords: Eenvironment Dynamic target value Water quality category Chemical oxygen demand
CLC: TP311.52
Type: Master's thesis
Year: 2010
Downloads: 22
Quote: 0
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Abstract


In recent years,with the rapid development of ecnomic society, River water contamination situation is gradually grave, but our environment is monitor relative ability construction lagging, horizontal lower, already can not adapt to new circumstances of current environmental protection work and new mission call for. Need to build a set of function more completely therefore, design that the science water quality monitors system more voluntarily.System adopt pattern of integration of C/S with B/S, system visits a part adopt the B/S pattern, and systematic exploitation coming true owing to Microsoft. Net Framework platform, depends on Visual Studio. Net develops an implement, adopt the C# programming language to come true. New water quality automatic monitoring system has made the following improvement out compared with in the past similar software:One is in the light of primitive monitor a data classifying to water quality, carry out qualitative analysis on to monitoring result, the messenger is monitored result is popular and easy to understand, professional staff checks the leader and mistake easy to. Two is to set up the development target value, target value calculating development by contaminating the model diffusing, eliminate section contaminates the effect going beyond standard coming into being to lower reaches section upstream, is given to out to if section reach the standard more the science judgement.The main body of a book have done the following job in several aspects mainly:First, be the choice to the earth’s surface water water quality monitoring factor and selected appraising method’s to monitoring a factor.Secondly, draw business technological process according to business need analysis,the overall function and data base entirety structure have carried out design on system.Next, method has carried out analysis on the earth’s surface water environment quality evaluation, reckoning has composed in reply with valuation standard, design formula a data base and realization according to pollution index. Finally, Build the pollution attenuation model, Analyse the attenuation coefficient reckoning, here, design that the development target value calculates the model and the data base and come true on the basis.The establishment and realization of this system will provide technical support in order that the water environmental quality supervisory control can be applied on the whole province river,the Ecological Compensation Mechanism of the up and lower reaches on the whole province river can be built up.Meanwhile it will impact on the environmental protection responsibility target check and the total emission of main contaminants reduction.

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CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer software > Program design,software engineering > Software Engineering > Software Development
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