Abstract: 【Purpose/significance】Emergency intelligence is the key support of emergency management, and improving the quality
and efficiency of emergency intelligence work is the internal requirement of modernization of national emergency management system
and capacity. At present, blockchain technology provides a new perspective and new impetus for optimizing emergency intelligence
work. Therefore, it is of great significance to carry out the research on emergency intelligence work from the perspective of enabling
blockchain.【Method/process】Firstly, this paper analyses the agreement between blockchain and emergency intelligence work from
the theoretical level. On this basis, this paper proposes a block chain based emergency intelligence model and analyses its connotation.Finally, based on the whole life cycle of emergency intelligence work, this paper analyses the advantage of the emergency intelligence model from the perspective of blockchain empowerment.【Result/conclusion】The study shows that the advantages and characteristics of blockchain are highly compatible with emergency intelligence work, which can empower the optimization of emergency intelligence work. Blockchain enabling emergency intelligence work runs through the whole cycle of emergency intelligence work, covering six as? pects of emergency intelligence collection, processing, processing, organization, analysis and interaction, which can realize efficient collection, safe storage, all-domain sharing and fast traceability of emergency intelligence.【Innovation/limitation】This paper inte? grates the idea of blockchain into the model construction of emergency intelligence work, fully considering the needs of emergency in? telligence work for timeliness, security, traceability and privacy protection, but lacks the case analysis and application test of the theo? retical model constructed.