陈能成, 刘迎冰, 盛浩, 王伟. 智慧城市时空信息综合决策关键技术与系统[J]. 武汉大学学报 ( 信息科学版), 2018, 43(12): 2278-2286. DOI: 10.13203/j.whugis20180198
引用本文: 陈能成, 刘迎冰, 盛浩, 王伟. 智慧城市时空信息综合决策关键技术与系统[J]. 武汉大学学报 ( 信息科学版), 2018, 43(12): 2278-2286. DOI: 10.13203/j.whugis20180198
CHEN Nengcheng, LIU Yingbing, SHENG Hao, WANG Wei. Key Techniques and System for Comprehensive Decision-Making of Spatio-Temporal Information in Smart City[J]. Geomatics and Information Science of Wuhan University, 2018, 43(12): 2278-2286. DOI: 10.13203/j.whugis20180198
Citation: CHEN Nengcheng, LIU Yingbing, SHENG Hao, WANG Wei. Key Techniques and System for Comprehensive Decision-Making of Spatio-Temporal Information in Smart City[J]. Geomatics and Information Science of Wuhan University, 2018, 43(12): 2278-2286. DOI: 10.13203/j.whugis20180198

智慧城市时空信息综合决策关键技术与系统

Key Techniques and System for Comprehensive Decision-Making of Spatio-Temporal Information in Smart City

  • 摘要: 如何根据智慧城市运行管理、建设规划和应急指挥等政府决策部门的综合需求,实现分散信息资源的统一集成、复杂模型资源的有效调用和决策时空信息的高效共享与可视化,成为现阶段城市综合决策的重大挑战。首先提出了感知联网与时空信息接入、地理空间模型联网与认知、决策时空信息聚焦服务等智慧城市时空信息综合决策共性关键技术,突破了城市时空信息智能分析、协同决策与主动聚焦服务的瓶颈;其次,设计并实现了智慧城市时空信息综合决策原型系统,并以太原市燃气泄漏应急响应为例,验证了系统辅助城市综合决策的可行性和适用性;最后,概括了城市(群)立体感知网、城市(群)模型网和城市(群)时空大数据3大主要发展趋势。

     

    Abstract: How to achieve the unified integration of decentralized information resources, the effective invocation of complex model resources, and the efficient sharing and visualization of decision-making spatio-temporal information based on the integrated needs of government decision-making departments such as smart city operation management, construction planning, and emergency command, become the major challenges in the current development process of the urban comprehensive decision-making. Firstly, the key technologies for the urban comprehensive decision-making, such as perception networking and spatio-temporal information access, geospatial model networking and cognition, and decision spatio-temporal information focusing service are proposed, which breaks through the bottlenecks of urban space-time information intelligence analysis, collaborative decision-making and active-focus services. Then, a prototype system of comprehensive decision-making of spatio-temporal information in smart city is implemented. Taking the gas leak response of Taiyuan as an example, the feasibility and applicability of the system for urban comprehensive decision-making are verified. Finally, three main development trends are summarized, that is, urban (group) stereo perception web, urban (group) model web, and urban (group) space-time big data.

     

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