群智感知网络研究现状与发展

群智感知网络由于能很好地解决大规模感知网络中部署维护成本高这个关键难题, 近年来成为物联网研究的热点。笔者主要对群智感知网络的最新研究现状进行综述。阐述了群智感知网络的基本定义、起源和架构, 分析了其特点以及与传统感知网络的区别与联系; 分别从环境感知、公共基础设施感知以及社会感知3 方面对群智感知网络的研究现状进行总结; 分析和指出了群智感知网络未来3 个重要的研究方向和挑战, 为深入研究提供参考和借鉴。

Survey on Crowd-Sensing Networks

As crowd-sensing networks can efficiently address the key problem of large-scale sensor networks,i. e. large quantities of deployment and maintenance cost, it becomes a research hotspot for the Internet of Things. This paper presents the state-of-the-art of crowd-sensing networks. We first introduce the definition, the origin and the framework of crowd-sensing networks, followed by the analysis of its characteristics and the comparison with traditional sensing networks. And then, recent researches of crowd-sensing networks are surveyed in terms of environment sensing, public infrastructure sensing and social sensing. Finally, we point out three important directions for the future research of Crowd-Sensing Networks and analyze their challenges, to give a reference and help for the future study.