The Design And Implementation Of Child Safety Monitoring System

Currently,with the implementation of two-child policy,which increases the parental care burden on children,coupled with the fast pace of life,which makes parents unable to accompany children,the events that children are lost or abducted due to parental negligence are becoming more and more common.Because China has a vast territory with large population,the police force is relatively inadequate to find the missing children,and it's also unrealistic totally to rely on public security agencies to do so.However,in the era of rapid development of science and technology,protecting children's safety and preventing them from losing can be realized through science and technology.It is therefore quite necessary to design and develop a child safety monitoring system.In this paper,the system for protecting children can be realized by an intelligent wearable hardware terminal with GPS for children,exploiting real-time monitoring APP for parents on the mainstream Andorid mobile phone platform,using SSM(Spring+Spring MVC+Mybatis)framework and MySQL database server.The main function is to monitor children's daily safety,and send sos,locate the children automatically and inform the guardian immediately when emergencies occur.Based on the above setting,this paper focuses on the design and the implementation of children's safety monitoring system,and here are the main tasks:1.The demand analysis to the system is done according to the application scenarios of children,parents and backend database.Based on the result of the analysis,the designed software framework of children safety monitoring system comprises three parts: children's positioning terminal,parents' monitoring APP,and the server.In addition,the main functions,flow chart,and route of data exchange module are designed,with the design of the data table of MySQL database system at the same time.2.The detailed design and implementation of the children's positioning terminal,parents' monitoring APP,and the server are fulfilled.Using the Android technology,parents' monitoring APP implements the function of account management,equipment management,map management and message pushing management,and offers procedure and key codes,then shows the effect of APP through effect picture.The server mainly uses HTTP protocol and JSON data transmission format.By showing key code and data flow diagram,data interaction between account module,location data module and push module is expounded.3.A system test environment is built and tested.After being analyzed,the test result suggests that the function and performance of the system meet the expectations.