中文摘要：

大数据技术的兴起为各行各业的变革提供了新的方向。在厘定大数据概念和智慧公安系统体系框架的基础上,分析了智慧公安发展的突出问题,研究了大数据背景下公安工作新常态模式建立的途径和方法,设计建立了智慧公安系统,并对智慧公安系统效能进行了预判分析。该智慧公安系统符合公安工作实际,在服务国家政治安全、社会安宁和人民安居乐业方面意义重大。

英文摘要：

Abstraet： The rapid development of big data push the big changes to every industries and government agencies. The concept of big data and security intelligent system framework was cleared. Then, the serious problems of the devel- opment of intelligent public security were analyzed, the novel work model of public security was also studied, and the new paths and method were pointed ont. Next, the intelligent information system for public security was built up, and the effectiveness of this system were evaluated. The system can efficiently meet the requirements of the current public security, and serve the national security with great significance. Key words： big data, intelligent public security, ontology