宿舍自动化监控是学校信息化管理进程中具有重要意义的一步,而目前宿舍监控系统并不完善,因此研究设计了一个无线的基于实时数据流管理的室内环境监控系统。针对大学宿舍环境监控系统,基于最新的实时数据流管理技术,在系统管理模块加入查询处理层,并提出了适合系统的连续查询语言和查询计划以优化系统和提高系统的自适应性,设计并实现了基于数据流管理的宿舍监控系统。实验结果表明系统的性能可以满足大学宿舍监控数据处理的实时性和有效性的要求,能够对大型的宿舍环境进行高效监控、灵活地实时地查询和统计分析。
Automation of dormitory monitoring is a significant step in the process of school’s information management. Since current dormitory monitoring systems are not perfect, this paper describes an implementation of college dormitory monitoring system with wireless and real-time data stream method. In view of the college dormitory environment monitoring system, this study is based on the latest real-time data stream management techniques, and query processing module with continuous query language. The optimized query process is also used to improve the system adaptability. The system based on the data stream man?agement was described. The experiment results indicate that the system could meet the requirement of real time and effectiveness of the college dormitory monitoring, and perform efficiently and flexibly real-time queries and analysis on the environment of large-scale dorm.