Design And Implementation Of The Equipment Information Monitoring System For Dalian Radio And TV Station

The rapid development of the information age today,the goal of developing radio and television microwave station information monitoring system is based on the practical application of radio and television systems^[1],focusing on the future development of radio and television systems.Better protection of radio and television microwave station alpine operations to enhance safety,work efficiency continues to improve,reducing the complexity of work to reduce the heavy workload of staff and strengthen microwave station management.Design requirements to meet radio and television microwave station information monitoring system,so that the work environment is more secure,more secure equipment operation,signal transmission quality is better guaranteed,there are problems related to timely resolution.Radio and television microwave station equipment information monitoring system is radio and television microwave station automation of information management an important part of radio and television microwave radio station marks a step by step toward the digital microwave station road.The status of radio and television station information monitoring and existing problems are analysed,and analyses the advantages and disadvantages of the application of information monitoring system,the information monitoring system in this study made a detailed description of the content and significance in this paper.After doing a demand analysis with the radio and television microwave station staff,a detailed study was made on the demand analysis and an overall design proposal was made.The system for this study was developed using the Java eclipse environment.The database used sql server 2008 and a three-tier architecture model was applied.The first is the data acquisition through the data acquisition related needs of the data,and then transfer the data to the database storage,the system through the logical layer call the appropriate content in the database,through the display layer of data feedback,in order to achieve the entire system of data processing.This article through the system analysis,the system outline design,the detailed design,the realization and the test to the entire system development and design carried on the detailed introduction.The study of radio and television microwave station information monitoring system is divided into six modules,namely:login module,function selection module,video and audio signal monitoring module,environmental information monitoring module,alarm query module,set the management module.Among them,the video and audio signal monitoring module monitors the microwave television video signal and the broadcast audio signal transmitted by the broadcasting center from time to time.Environmental information monitoring is divided into monitoring of the work environment information and running equipment operation information monitoring.In the settings management module,user information can be set up,amended.In this function module,the threshold value can be modified.Such as:alarm voltage threshold of the maximum and minimum settings,in order to define the alarm threshold.After putting into use of the information monitoring system of radio and television station in Dalian,the work safety environment of the microwave station is guaranteed,the overall working efficiency of the microwave station is enhanced,the quality of microwave signal transmission is improved,and the digital office process of the radio and television system is promoted.