基于WIFI探针的公共安全管理系统设计与研究

Abstract

近年来，随着WIFI技术的快速发展和普及，国内掀起了无线城市建设的狂潮，前端AP设备采集了大量以终端MAC为主的探针数据。如何有效利用海量探针数据，为城市公共安全管理提供强有力的信息化手段引起了重点关注，是目前研究的热点问题。本文通过对前端AP采集的数据进行分布式存储、计算及分析，搭建基于WIFI探针的公共安全管理系统，可达到人群计数、拥堵预警、轨迹分析等功能。 In recent years, with the rapid development and popularization of WIFI technology, the new wave of wireless city construction has been set up in China, and the AP devices have collected a large number of Probe data based on terminal MAC. How to effectively use the huge number of terminal MAC information providing strong information methods for urban public safety management causes close attention, and is also a hot area of research now. Through the distributed storage, calculation and analysis of the data from AP set up the system of public safety management based on WIFI probe in this paper. The system can achieve population counting, congestion warning, path analysis and so on.