Environmental Information Monitoring System Design

The environment is closely related to people's lives,work,and learning.People are always looking for ways to measure the environment information.Traditional environmental monitoring methods rely excessively on artificial participation and the process is cumbersome.Therefore,designing a simple and easy-to-use automated environment information monitoring system is of great significance.With the development of computer technology,especially microcomputer technology,more and more people use microcontrollers to monitor environmental information such as temperature,humidity,light intensity,and gas concentration.The widespread popularity of computer technology and Internet of Things technologies and the wide application of Android smart phones in life provide necessary conditions for the design of this article.This design selects four kinds of common environmental information such as temperature,humidity,PM2.5,and PM 10 as monitoring objects,and draws on existing communication technologies,and mainly designs as follows:First,analyze the features that this design will implement.On the basis of a large amount of reference data,the main tasks of the design are proposed,and the key technologies of this paper are introduced,which lays a theoretical foundation for the development of the design research.Secondly,select common temperature and humidity sensors and particle concentration sensors to collect the required environmental information,and select the 89C51 microcontroller as the control unit of the information acquisition terminal.The LCD display screen displays the current environmental information and write software programs to achieve information collection.Display and transmission functions.Then,the design of the computer-side program was introduced,and the upper computer program and server program were written using the Visual Studio 2015 development software,which realized the display and transmission of environmental information.On this basis,a database was built using SQL Server 2012 for storage.The collected data,and establish a connection with the server.Finally,use Android Studio to complete the development of the mobile client program to achieve the remote transmission of environmental information data.The environmental information monitoring system designed in this paper is the basic application of the Internet of Things technology.It integrates information collection,transmission,and display.It has high accuracy and large monitoring range and is suitable for monitoring environmental information in most industry sectors.It is suitable for monitoring environmental information in various industries.After testing,the system is in good condition.