The Software Design Of Data Aggregation System For Intelligent Prison Duty

With the development of network technology and society,the business systems and data diversity of prison were developing rapidly,and there is a new challenge to the prison duty system.At present,the prison duty system is not compatible with all kinds of business systems and lacks data analysis and data processing,blocking the development of the prison duty system seriously.Therefore,achieving unified data aggregation,data analysis is very significant to the practical prison duty systemIn view of the status of the current prison duty system,this paper designed the software of data aggregation system based on intelligent prison duty.The software supports multi-terminal,underlying business system access and the functions of data acquisition,data push and data analysis.Software architecture was designed with modular and low coupling,whose maintenance and expansion was strong.At the same time,the use of thread pool,multi-channel monitoring and multi-task asynchronous scheduling improved execution speed in response to real-time requirements of multi-client message access.Unified data acquisition interface,unified data processing flow,consistent algorithm interface and unified data push interface improved system expandability in data processing.Finally,the data generated by the system analysis model based on Hadoop was designed and the log analysis algorithm of MapReduce programming model was realized,which is of great value to the real-time monitoring of system status and the early warning of module.The intelligent prison duty data aggregation system has been applied.With the access of access control systems,sentinel systems and network cameras of popular manufacturers,the prison duty system can acquire data,push data and analysis data.The functional and performance tests met the requirements,and the prison duty system was able to achieve data aggregation and data analysis for prion duty.