公安物联网技术研究

Research on Technology for Public Security Internet of Things

物联网作为新型网络技术,目前已被广泛应用于各个领域,文章在理解物联网技术的基础之上引入公安物联网,介绍了公安物联网的架构、关键支撑技术及其应用,总结了公安物联网相关技术的具体实现。并以森林防火为例,运用物联网感知层的无线传感技术,对森林中难以安装摄像头的地方抛洒传感器,由传感器采集相关数据,从而实现实时监控。为了减少监控漏洞,文章提出了传感器节点全覆盖算法,并给出了算法原理和模型。

As a new type of network technology,the Internet of Things has been widely used in various fields.The article introduces the Internet of Things of the public security on the basis of understanding the Internet of Things technology.Summarizes the concrete implementation of related technologies of the public security Internet of Things.Forest fire prevention is one of the issues that need to be considered and solved for public safety.The article uses wireless sensing technology to comprehensively monitor the forest to prevent fires.In order to achieve comprehensive monitoring without dead ends,a full coverage algorithm for sensor nodes is proposed,and the algorithm principles and models are given.The model proves that the algorithm can effectively improve the coverage of the area to be monitored,and then improve the effectiveness of monitoring,so as to achieve early warning and prevent problems before they occur.