陈栋, 张翔, 陈能成. 智慧城市感知基站:未来智慧城市的综合感知基础设施[J]. 武汉大学学报 ( 信息科学版), 2022, 47(2): 159-180. DOI: 10.13203/j.whugis20210224
引用本文: 陈栋, 张翔, 陈能成. 智慧城市感知基站:未来智慧城市的综合感知基础设施[J]. 武汉大学学报 ( 信息科学版), 2022, 47(2): 159-180. DOI: 10.13203/j.whugis20210224
CHEN Dong, ZHANG Xiang, CHEN Nengcheng. Smart City Awareness Base Station: A Prospective Integrated Sensing Infrastructure for Future Cities[J]. Geomatics and Information Science of Wuhan University, 2022, 47(2): 159-180. DOI: 10.13203/j.whugis20210224
Citation: CHEN Dong, ZHANG Xiang, CHEN Nengcheng. Smart City Awareness Base Station: A Prospective Integrated Sensing Infrastructure for Future Cities[J]. Geomatics and Information Science of Wuhan University, 2022, 47(2): 159-180. DOI: 10.13203/j.whugis20210224

智慧城市感知基站:未来智慧城市的综合感知基础设施

Smart City Awareness Base Station: A Prospective Integrated Sensing Infrastructure for Future Cities

  • 摘要: 感知设备的接入、集成管理与服务是实现智慧城市的首要前提。为了剖析当前智慧城市感知技术的发展和挑战,首先系统性论述了智慧城市感知的需求与复杂性,梳理了智慧城市感知技术体系的发展过程和网络架构;然后在此基础上,针对未来智慧城市感知中泛在接入、可信感知和智慧管理的重要挑战,提出了智慧城市感知基站这一全新的解决方案,论述了智慧城市感知基站作为未来智慧城市综合感知基础设施的重要角色,并从其原型机上介绍了整个系统的运行原理;最后围绕智慧城市感知基站,分析和展望了其在社区场景和应急场景下的应用前景。

     

    Abstract:
      Objectives  Nowadays, a vast number of sensors and observation platforms bring a significant challenge for city perception. In the study, we focus on developing of a smart city tempo-spatial perception system. The concept of smart city awareness base station (SCABS) is proposed in this study, and the SCABS architecture considers the above problems.
      Methods  Firstly, we systematically reviewed the requirements and the complexity of smart city perception and summarized the development process and network architecture of smart city perception technology systems. On this basis, the challenges of ubiquitous access, trusted perception and intelligent management in future smart city perception are addressed. Then, this paper sorted out the demand for future city perception services and constructed the architecture of SCABS. Finally, we standardized the technical indicators and service capabilities of SCABS.
      Results  We constructed the prototype of SCABS. According to the qualitative analysis and experiments based on real environment, we found that SCABS with unified access, integrated management, and edge intelligence can meet the access and management ability of multi-platform and high-density sensing resources.
      Conclusions  SCABS would act an essential role in the smart city perception in the future. As a cyber-physical infrastructure, it expects to cover various scenarios in the city with multiple heterogeneous perception access and hybrid access of multi-protocols, and to automatically support the multi-platform coordinated control. The SCABS meets global, accurate, heterogeneous, and multiple sensory perception. The SCABS is expected to be one of the critical infrastructures of the future smart city.

     

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