无线局域网下数据实时自组织推送系统设计

摘要

当前数据推送系统大多采用单项协议,不能顺利实现服务器向浏览器推送数据,客户端仅可通过向服务器发出请求得到数据,无法保证推送数据的实时性.为此,设计了一种新的无线局域网下数据实时自组织推送系统,所设计系统主要由缓存模块、数据处理模块、总线、串口通信模块、控制转发器、数据实时自组织推送模块、服务器和用户兴趣挖掘模块构成,选用B/S架构,利用SPring框架进行整体管理,通过SPringMVC进行请求转发.详细介绍了数据实时自组织推送模块、数据处理模块和用户兴趣挖掘模块的设计过程,利用用户关联计算增强数据推送结果的可靠性与实用性.经压力测试、实时性测试和终端耗电量测试,得出系统容量大、实时性高、耗电量低的结论.%In current data delivery system,individual agreement is mostly used,which cannot deliver the data smoothly from the server to the browser, and the client can only obtain data by sending requests to the server, which cannot guarantee the real-time performance of the data delivery.Therefore, a new real time self-organizing delivery system for WLAN is designed.The designed system is mainly composed of cache module,data processing module,serial communication module, bus control transponder, real-time data organization module, server push and user interest mining module.Using the B/S structure and SPring framework,the overall management is carried out,and based on SPringMVC,the request is forwarded.In addition,the design process of real time self-organizing push module,data processing module and user interest mining module are introduced in detail,and the reliability and practicability of data delivery result are enhanced by user association calculation.Through the pressure test,re-al-time test and terminal power consumption test,it is concluded that the system has large capacity,high real-time and low power consumption.