电信科学 ›› 2016, Vol. 32 ›› Issue (5): 186-190.doi: 10.11959/j.issn.1000-0801.2016146

• 运营技术广角 • 上一篇    下一篇

基于Wi-Fi协议的历史轨迹探测系统的研究与实现

王奕钧   

  1. 公安部第一研究所,北京 100044
  • 出版日期:2017-02-22 发布日期:2017-02-22

Research and implementation of the historical trajectory detection system based on Wi-Fi protocol

Yijun WANG   

  1. First Research Institute of Ministry of Public Security,Beijing 100044,China
  • Online:2017-02-22 Published:2017-02-22

摘要:

历史轨迹探测对于商业用户行为分析、警务嫌疑人身份落地及重点人布控都有着重要作用和现实意义。目前的探测方式或采用移动客户端静默搜集用户信息,或采用运营商分流数据,或采用摄像头拍摄结合人工分析等方式,这些探测方式存在着采集样本受限、提取有效信息困难、分析效率低下等各种弊端。提出了一种基于Wi-Fi协议的历史轨迹探测方式,并给出具体的系统设计与功能实现,为商业分析、警务应用提供一种新的分析用户行为的途径。

关键词: Wi-Fi, 轨迹探测, 探针请求

Abstract:

The historical trajectory detection plays a vital role and has the practical significance for commercial userbehavior analysis, the identity of the police suspect landing and surveillance of key. Current detection methods usemobile client silence to collect user information, or use operators to shunt data, or shooting combined with artificialanalysis. The ways have many disadvantages such as the sample is limited, the effective information is difficult toextract and the analytical efficiency is low. A historical track detection based on Wi-Fi protocol was proposed, andspecific system design and function relization were given which provided a new way to analyze the behavior of users.

Key words: Wi-Fi, trajectory detection, probe request

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