基于区块链与端边云架构的应急情报治理体系构建

Construction of Emergency Intelligence Governance System Based on Blockchain and End-side Cloud Architecture

[目的/意义]应急情报是应急管理的智慧积累和关键要素,对其采集、存储、共享、分析、追溯等环节进行规范治理具有重大实践意义。区块链技术和端边云架构为应急情报治理提供了新的研究视角和技术支持,能够解决应急情报治理中信号识别困难、情报共享滞后、事后追溯受阻等问题。[方法/过程]结合应急情报治理的技术驱动、组织变革、环境优化、数据解构特质,基于TOE框架分析应急情报治理要素,融合区块链技术融合端边云架构构建应急情报治理体系,建立联盟链、私有链、边缘云和云端之间协同交互的治理运作方式,并从情报收集与存储、情报处理与预警、情报共享、情报服务、情报评估、情报溯源6个环节对应急情报治理流程进行阐述。[结果/结论]应用区块链技术的智能合约、共识机制及端边云架构的位置优势、计算优势,能够保障应急情报治理过程中情报存储安全、应急响应速度、情报服务效能及情报共享速率,能够提升应急情报治理效率。

[Purpose/significance]Emergency intelligence is the intelligent accumulation and key element of emergency management,and it is of great practical significance to standardize and govern its collection,storage,sharing,analysis,and tracing processes.Blockchain technology and end-side cloud architecture provide new research perspectives and technical support for emergency intelligence governance,which can solve problems such as signal recognition difficulties,delayed intelligence sharing,and hindrance in post event traceability in emergency intelligence governance.[Method/process]This paper combines with the characteristics of technology-driven,organizational change,environmental optimization and data deconstruction of emergency information governance,and analyzes the elements of emergency intelligence governance based on the TOE framework,integrates the end-side cloud architecture of blockchain technological convergence to build an emergency intelligence governance system framework,establishes a governance operation mode of collaboration and interaction between alliance chain,private chain,edge cloud and cloud,and elaborates on the six stages of emergency intelligence governance,namely,intelligence collection and storage,intelligence processing and early warning,intelligence sharing,intelligence service,intelligence evaluation,and intelligence traceability.[Result/conclusion]This article applies the smart contract and consensus mechanism of blockchain technology,as well as the location and computing advantages of end-side cloud architecture,to ensure the security of intelligence storage,emergency response speed,intelligence service efficiency,and intelligence sharing rate in the process of emergency intelligence governance,and improve the efficiency of emergency intelligence governance.