Research On The Optimization Of Urban Public Security Early Warning Mechanism In The Era Of Big Data

The city is a densely populated area of population and resources,so it has become a place where public security incidents are easy and frequent.At present,the city public security situation is particularly grim,and it is very important for city public security events to achieve early anticipation,early control and early governance.However,the traditional urban public security warning is mostly based on empirical thinking model,and has not been able to meet the needs of urban public security early warning in the big data era.In the era of big data,due to big data,its functions and characteristics,it brings great challenges to the city's public security response,but also provides great convenience.Therefore,it is of great significance to use big data to optimize the early-warning mechanism of urban public security.In our city public security warning,after a long period of construction,made a series of achievements,outstanding performance in the early warning organization is basically sound,gradually improve the early warning device and warning information system,personnel gradually put in place the basic norms and so on,but there are also some obvious shortcomings,the more prominent is: early warning consciousness early warning,the responsibility is not clear,warning information transfer timely,owe less precise etc..The reasons are as follows: lack of crisis education,imperfect legal system,inconsistent warning mechanism,imperfect information system and so on.Comparatively speaking,the early warning of urban public security in foreign countries started earlier,especially in emergency plans,early warning systems,laws and regulations,and so on.Therefore,we can draw on its advanced experience.In the big data era,the optimization of city public security early warning mechanism is a complex project,the key to monitoring,information analysis and evaluation,information decision plan,information feedback and information alerts from multiple subjects,mutual coordination,information technology,data mining depth of "one window",full range,spatial the system of early warning management standardization and other aspects,to achieve accurate,professional and legal system of city public security early warning mechanism and efficiency.In the research on the innovation of this paper mainly has the following several aspects: one is about applying the data to study the city public security warning system is relatively small,the big data and city public security early warning combined,is a preliminary attempt;two is in the advanced experience at home and abroad under the conditions of use data thinking and technology optimization,put forward countermeasures for the big data era city public security early warning mechanism.At present,some cities in China have begun to use big data to enhance the ability of urban public security early warning,but there are still some shortcomings.Therefore,in the future,we need to strengthen the research and development of big data technology,the integration of big data and urban public security warning.