Design And Implementation Of Asynchronous Communication Environmental Monitoring Software System

The natural environment is the sum of the natural factors that surround people around, itis both the material basis of human survival is also important factor for social development.Accompanied by the development of modern industrial civilization of a society become moreapparent and the interaction between the natural, how to make good use of natural resources,maintain a sustained and healthy development of society, the practical problems faced byhuman society.Environmental monitoring is an important means of preventive protection of the naturalenvironment. Environmental monitoring is to monitor the activities affect humans and otherorganisms for survival and development of environmental quality changes, its core objectivesis to provide data on behalf of the Environmental Quality Status and Trend, for judging thequality of the environment and predicting environmental trends scientific basis. Meanwhile,the environmental monitoring is also the management of the foundation of modern socialscience and environmental protection an essential foundation.The use of modern software system based on asynchronous communication technology,environmental monitoring network communication technology, multi-threading technology,configuration software and database technology, used in the field of environmental qualitymonitoring in the field of environmental monitoring, the environment of real-time monitoringand alarm information tips, SMS alarm notification, monitoring curve charts and querystatistics feature. The system can be widely used in the monitoring of agricultural greenhouses,aquaculture management, grain monitoring, cold chain logistics, heritage conservation,intelligent building monitoring a number of industries or areas, the scope of its monitoringincluding ambient temperature, humidity, light intensity, oxygen concentration, soil moisture,and other related physical and environmental information.The thesis work involves the following aspects:First of all, a communication technology used in environmental monitoring system to improvereal-time system. One of the prominent features of the system is the use of asynchronouscommunications technology; on-site monitoring of the users of the system provides accuratereal-time monitoring and alarm information. At present, the majority of the monitoring of theenvironmental monitoring system is dependent on the database system, data push, or fromtime to time to obtain information dissemination, data query and push the time delay, leadingto relatively low performance of such monitoring model. The system used by the asynchronous communication technologies to improve the monitoring of real-time has sometechnical advantages.Secondly, in the system design, platform design ideas, improve system scalability. In theoverall system architecture, the platform design ideas, a complete, open and modular solution,with simple, convenient maintenance, when a local function to upgrade or adjust, withoutaffecting the product upgrades under the premise of the whole system framework. The designof the system module, the system uses the components of the design ideas, its purpose is tonot modify the program main software functions to be extended and strengthened, when theplug-in interface is public, through the production of plug-ins in the form of operationalinconvenience or add new features.Finally, the system implementation process, drawing on the mode of application of theconfiguration software, to improve ease of use and flexibility of the system. Configurationsoftware originated in the field of industrial control, its main feature is the control object canbe configured in the form of management, there are multiple types of monitoring equipmentin the field of environmental monitoring, the system uses software configuration to configuredifferent environmental monitoring object, which determine the monitoring objects and datainter-connection between the composition of a variety of monitoring and alarm screen fromthe control algorithms, control laws and basic graphics from the graphics library calls, toconstitute the required environmental monitoring.