The Design And Implementation On Environmental Detection System Of Transmission Line

With the rapid development of social economy and science and technology,people's life and power have been inseparable,power transmission through the transmission line from the power plant for each user,transmission lines determine whether the smooth flow of electricity users.The safe and stable operation of the transmission line is related to many factors,and the natural environment of the transmission line is closely linked with its stable operation and service life.Therefore,the monitoring of the surrounding environment of transmission lines has become a guarantee for the stable operation of transmission lines.Based on the background of transmission line environment monitoring,this paper designs and designs an environmental monitoring system suitable for transmission lines.The system consists of two parts,named “Tower Detection System” and “Unified Information Processing System.” The Tower Detection System is a independent embedded device installed on the base tower in the field,which is responsible for collecting environmental data and uploading them to the Unified Information Processing System.The Unified Information Processing System is a back-end server software that includes a database,which is responsible for storing data,analyzing data,querying data,and necessary alarms.The design of the system is based on the C programming language.The SQL database stores the environmental information on the transmission line.The whole monitoring system is analyzed,designed,realized and function tested.And database technology to meet the transmission line environmental monitoring information system.The article first introduces the research background of the subject,the status quo of the transmission line environmental,the research purpose and significance of the research,and the main research contents.Then,the system analyzes th e requirements.Firstly we designs the overall functional framework of the system,and then put forward the performance requirements,such as "low power consumption,wireless communication,RTC time,fast response",etc.Next we put forward specific techni cal requirements for these performance requirements.Then,the response performance requirements and technical requirements and use case diagrams are proposed for the Unified Information Processing System.Then,based on the system requirements analysis,the Tower Base Detection System and the Unified Information Processing System are designed and implemented.For The Tower Detection System,the project uses a modular design approach,which is divided into modules for design according to system requirements.The The Tower Detection System uses the CC2500 as a wireless communication module,logically adopts a step-by-step link topology for networking,and transplants the ? COS operating system for management development.After the system framework is set up,each module is programmed with C language and the system completes the predetermined function through the language logic relationship;The Unified Information Processing System uses VB language for development and uses SQLServer2008 to build the database.With the system requirements as the guidance,the specific functions,the system management module,the software hardware modules and the database modules are designed and implemented respectively.Finally,we finished the teste.Firstly,the test purpose and test environment are proposed.Then the line management function,the tower management function,and the transmission line environment detection function are tested respectively.The inspection system can complete the functions according to the predetermined design,and then perform database related tests.The test results show that the system can complete the preset function well,which can facilitate the environmental detection of modern transmission lines.At present,the system has been produced in small batches and has achieved the expected performance in terms of performance and function.