Research On Public Security Prevention And Control Management In Lanzhou City Under The Background Of Big Data

With the rapid development of social economy,the rapid increase of urban population,the increasing mobility and social pressure,social security problems have been highlighted in various new forms,especially the rapid growth of the number of new forms of crime.Traditional single means of social security prevention and control have been difficult to play an effective management role.Under the new situation,how to effectively maintain a good social security environment,improve the level of social security management,and build a new three-dimensional pattern of public security prevention and control has become an important issue of general concern to the whole society.Because of its many advantages,big data technology has rapidly become a powerful weapon to support the prevention and control of social security management.Under the background of big data,Lanzhou's research on public security prevention and control management should first understand the relevant theories of public security prevention and control at home and abroad,as well as the current situation and means of public security management.Secondly,it should study the role of big data in the process of participating in public security prevention and control management,and clarify the role of big data and public security prevention and control management under the new situation.Finally,we should study the problems of big data in helping public security prevention and control management,and solve the countermeasures and their significance.Based on the current situation of social security in Lanzhou in recent years,this paper combines with the actual situation of police work in Chengguan District of the main urban area,such as community foundation,combating crime,public security management,traffic management and other aspects,and combines the theory of transformation,the theory of police mode,three-dimensional prevention and control and other related concepts of big data.At the same time,referring to the advanced cases of other provinces and municipalities abroad,this paper discusses how to better use big data in the management of social security,and provides some new ideas and Countermeasures for the future management of public security prevention and control in Lanzhou.