Public Security Management under the Application of Big Data

Technology and Internet of Things

Tian Wan

Jiangxi Police College, Nanchang, Jiangxi, 330100, China

Keywords: Big Data Technology, Internet of Things, Public Safety Management, Data Mining.

Abstract: On the basis of analyzing the public security management system under the application of big data technology

and Internet, this paper comprehensively and systematically integrates the positive impact of big data

technology and Internet of Things on public security management. Big data technology and Internet of Things

technology can establish a systematic emergency management platform in public security management. The

emergency management platform includes public safety database resources, emergency response system,

emergency command system, resource storage, etc,(Cui 2020). Data mining extracts hidden but undiscovered

but potentially useful data information from public safety management data sets. Data mining can not only

analyze and process the existing safety management information from a large number of fuzzy, random and

complex data, but also form a public safety management data information processing system by using these

data information. Through the comprehensive analysis and investigation of public safety management system,

further improve the quality of public safety management, (Chi 2019).

1 INTRODUCTION

At present, big data technology and Internet

technology are widely used in public security

management to promote the innovative reform of

public security management system. With the

improvement and promotion of service function, data

mining technology under big data technology has

become an important supporting technology for the

government's public management decision-making.

As people deeply understand the importance of public

safety management,(Duan 2018) they began to

establish and improve various emergency

management platforms and emergency management

systems. The biggest problem of establishing

emergency management platform is how to solve the

problem of information island and unrealistic related

problems.,(Guo 2020)

Due to the inconsistent

construction of emergency management platform, it

is not applicable between different platforms, which

is easy to produce information blocking.,(Hu 2018)

With the continuous development and progress of big

data technology and Internet of things, the technical

problems of public safety management system are

gradually improved. This has laid a good foundation

for emergency preparedness. Improve various

emergency sensing systems, emergency

communication equipment, resource scheduling

systems, etc. at the same time, it can also enable

commanders and relevant experts to master the

situation and resources of emergencies from a long

distance, and more efficiently transmit relevant

instructions to corresponding personnel through the

Internet emergency command system, (Hu 2016)

which is conducive to the scheduling and

management decision-making of emergency

management resources. Internet of things public

security management protocol, as shown in Figure 1.

294

Wan, T.

Public Security Management under the Application of Big Data Technology and Internet of Things.

DOI: 10.5220/0011343500003437

In Proceedings of the 1st International Conference on Public Management and Big Data Analysis (PMBDA 2021), pages 294-299

ISBN: 978-989-758-589-0

Figure 1: The Internet of Things Public Safety Management Protocol.

2 OPERATION MODE OF DATA

MINING IN PUBLIC SAFETY

MANAGEMENT

Data mining covers various methods and

technologies of public safety management data

analysis. Through the multi-dimensional and multi

spatial processing of data information,(Hu 2017) it

provides a factual basis for public safety management

decision-making.In data mining technology, the main

purpose is to fully mine all kinds of association

information and management information hidden in

data information.In public security management, data

mining technology can be used to process and

analyze various government database information,

and extract event data structures related to public

security management from massive data.In this way,

we can effectively avoid the factors causing public

crisis, and make reasonable judgment and decision-

making on crisis prevention.Data mining also has a

key function.(Jiang)The outlier analysis of the data

set and the data expectation of the population have

changed significantly.Traditional data mining

methods are designed for association rules, support

and confidence, and are usually used for prediction,

but these rules are also rules understood by experts.

Although the unexpected rules obtained from outlier

analysis also have high confidence, (Li 2020) they are

often ignored by the public due to their low support,

but these rules are often unexpected rules by experts.

In the field of public administration, people are more

interested in accidentally discovered rules.In the

process of analyzing various fraud behaviors, the

relationship between normal behaviors and fraud

behaviors can be found through independent point

analysis, so as to obtain some characteristics of fraud

behaviors, provide decision support for managers,

and early warning and prevention of various fraud

behaviors.

In the emergency prevention stage, data mining

technology is mainly used to process and sort out the

initial data information. In the process of processing,

to determine the authenticity of the information, the

deviation analysis method is used to find the outlier

data with significant changes in the expected value

from the data set.In the crisis management stage, it is

very important for senior decision-makers to make

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295

decisions quickly on the basis of scientific crisis

information investigation and accurate crisis

prediction. The combination of network information

mining technology.(

Li 2021

)case-based reasoning

method and decision tree method provides a new

method for decision analysis. The data mining

management system is shown in Figure 2.

Figure 2: Data mining management system.

Using network information mining evaluation

technology and the combination of online mining

quantitative analysis and qualitative analysis to select

and evaluate resources, improve the integrity of

decision-making knowledge and knowledge required

for decision-making, and provide basis for scientific

decision-making;Decision tree method can analyze

and find out valuable rule information to help

decision makers make correct decisions.(

2015

)Case based reasoning can retrieve public safety

management cases from the case base, provide

solutions and measures for current crisis management

problems, and provide choices and references for

decision makers according to previous crisis

management experience. After an emergency occurs,

(Li 2019) use information data mining technology to

find out the causes of the crisis and the crisis handling

process, systematically analyze and summarize

experiences and lessons, further improve the public

safety management system and promote the sound

development of the emergency management industry.

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3 PURPOSE OF APPLYING DATA

MINING TECHNOLOGY IN

PUBLIC SAFETY

MANAGEMENT

3.1 Social Emergency Management

Needs

Emergency events are an important part of public

management. For the society, the judgment and

decision-making of emergency events not only cause

a lot of economic losses, but also cause great

turbulence and impact on the society.Therefore,

scientific decision-making is the top priority of public

safety management.Solving emergencies not only

requires huge financial and material resources, but

also affects the normal development and operation of

social order.In the process of social operation, the

environment at home and abroad is becoming more

and more complex, so there are more and more

factors affecting the decision-making of public safety

management.(Ma 2015) At the same time, to ensure

people's normal life needs, we need to use big data

technology to deeply mine and analyze the statistical

data of emergency events in society. Such as log

reports, monitoring systems, social stories, etc.Rapid

access to data and information related to public safety

management. With the continuous development of

economic and social progress, social development

and the establishment and improvement of various

government databases, cross government data

resources are becoming richer and larger, various

departments have more and more common

requirements for real-time data storage,(Peng 2016)

and the government has stronger and stronger

requirements for system integration and knowledge

updating, The ability to analyze and process the

information involved in decision-making lags far

behind human resources or traditional data analysis

methods. The government must rely on powerful data

analysis and processing technology to integrate these

massive data resources timely and seamlessly, so that

decision makers can make more scientific, reasonable

and targeted decisions.The public management

emergency system is shown in Figure 3.

Figure 3: Schematic diagram of the public management emergency system.

3.2 Innovation and Development of

Public Management Structure

With the changes of internal structure and external

environment, social internal and external

coordination and intergovernmental relations have

increasingly become a problem that needs to be

seriously solved. Information exchange is an

important guarantee for smooth government

coordination.When society has no consciousness, no

mechanism and corresponding information

technology to support information exchange.With the

application of information technology in various

ministries, government data sources are extensive

and scattered.There are significant differences in data

formats from different sources, resulting in high

redundancy and difficult professional analysis and

comparison.(Zhang 2019)

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297

Figure 4: management model.

At the same time, these data sources and storage

are not standardized, so it is difficult to draw

meaningful conclusions from these different

data.Under the influence of these factors, although

the government has established an intranet, it has

formed a data and information island with

departments as units, which is difficult to realize real

data and information exchange.How to share these

data resources distributed in heterogeneous

environments and obtain accurate information in time

has become a key factor for the smooth progress of

daily governance.At present, we need to rely on a new

data analysis and processing technology.With the

progress of information technology and the

popularization of e-government, national

informatization has become an effective way for the

government to improve performance and reduce

national cost.Government informatization is also the

direction of national construction.With the further

development of the concept and practice of national

computerization,(Zhuo 2017)

business processes in

many countries have been automated, and even many

management processes have been paperless and

intelligent.At present, some fields of government

have changed from simple batch processing and

online transaction processing to the information

analysis era of online analysis and processing, data

warehouse and data mining.(Zhong 2016 )

4 CONCLUSION

The data information collected by the Internet of

things provides a practical basis for the auxiliary

decision-making of security mitigation and

emergency management. Therefore, the

establishment and maintenance of safety data

decision-making system should be further

strengthened in the future public safety management.

At the same time, we should analyze all kinds of

public opinion information on the Internet and extract

valuable data. The Internet of things can not only

quickly perceive the real-time data of risk

assessment, but also slow down the assessment speed

and save a lot of assessment time. Through data

mining technology, we can calculate and analyze the

corresponding models of different public opinion

events, and according to different emergencies,

Formulate the corresponding model algorithm, so

that people can quickly get the data results of

auxiliary decision-making based on real-time data

before and during the event, so as to provide data

support and technical support for public safety

management. The integration and innovation of big

data technology and Internet in public security

management provides a new development direction

for the reform of public security management and

promotes the intellectualization of public security

management.

"Application of Mixed Teaching Model Based on

OBE Concept in the Teaching of" Professional Public

Security Science "under the Background of" Double

First-Class " Construction of Jiangxi Police College

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