China Safety Science Journal ›› 2021, Vol. 31 ›› Issue (2): 24-32.doi: 10.16265/j.cnki.issn 1003-3033.2021.02.004

• Safety engineering technology • Previous Articles     Next Articles

Governance of urban public safety in context of big data: block chain technology enablement

SHI Juan, ZHENG Peng, CHANG Dingyi   

  1. School of Management, Tianjin University of Technology, Tianjin 300384, China
  • Received:2020-11-20 Revised:2021-01-12 Online:2021-02-28 Published:2021-08-18

Abstract: In order to make up for deficiencies of traditional urban public safety governance system and address problems of data isolation, data safety, lack of trust and insufficient public participation in governance process, from a combined perspective of big data and block chain, compatibility of the latter and urban public safety governance in subjects, concepts, technologies and goals was discussed after analyzing concept and basic characteristics of block chain. Then, governance procedure of urban public safety data based on block chain was put forward, and corresponding technical framework and system framework were designed. The results show that block chain and urban public safety governance are highly consistent, and a combination of big data and block chain can promote innovation of governance system and improve modernization of public governance.

Key words: big data, urban public safety, block chain, data governance, technology framework, system framework

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