Design And Application Of Android-based Police System

China's economy is in a critical period of rapid development,and the pace of urban construction continues to accelerate.As a concentrated expression of culture,protecting and managing the safety of the people has become the main responsibility of the public security system.In addition,urban public security should strengthen the basic ability of civilized law enforcement and modern equipment on the basis of strengthening human resources management.In this way,we can ensure the long-term stability of social security and economic construction.If transparent,fair and effective law enforcement is not only a problem that the public security team needs to consider during the construction process,it is also an urgent requirement of the people.With the healthy and stable development of science and technology and the deepening of national e-government construction,the urgency of strengthening the construction of police informationization has become increasingly prominent.This paper combines mobile computing technology,wireless communication technology and Android mobile platform technology to design and implement a mobile police system.The system starts from improving the work efficiency of police officers,and fully combines the monitoring facilities and location tracking system in the existing police system.The combination of multiple monitoring,design of police information inquiry function,information collection demand function,on-site Law enforcement functions,police comprehensive functions and system management functions have greatly improved the work efficiency and work convenience of police officers through these functions.On the basis of the current wide-ranging duty records and information inquiry,the increase The police service integrated police service system,and the system can facilitate the staff to update the evidence and the police record at any time.The record and appeal function in the on-site duty also greatly reduces the staff's on-site duty conflict.effect.The main design purpose of this system is to realize the effective use of existing public security system information and data,and use wireless communication technology,web services and Android mobile platform to create a mobile police station at the grassroots public security bureau with convenient,fast,secure and expandable functions.The system enables police officers to search for relevant work cases and criminal information at any time and any place,and improve the efficiency of public security policing.Through the realization and testing of the modules designed by the system,it is proved that the system can complete the work content and tasks of the current design well,and the system retains the flexible external expansion space.It is also very important for the further upgrade of the syste m and the expansion of functions as the work needs.convenient.