Design And Implementation Of School Bus Safety Management System Based On RFID Technology

In recent years,school bus accidents occur frequently and cause serious social influence.In this paper,we mainly study the construction of school bus safety management system based on the idea of system requirement analysis,system design,system development and system testing,and the construction of school bus safety management system,so as to improve the safety management effect of school bus.It helps to solve the problem of students' schooling,and also helps to alleviate traffic congestion around schools.First of all,the use case diagram of UML is used to analyze the specific functional requirements and non functional requirements of the school bus safety management system from three main system roles of students,parents and administrators,and to analyze the school bus safety management system comprehensively from three aspects of economic credibility,technical feasibility and operation feasibility.Secondly,on the basis of the system demand analysis,the school bus safety management system is divided into three parts of the school bus safety management system,which are divided into three parts: the supervision center,the school bus end module and the mobile terminal.It also introduces the most important mobile terminal APP location,real-time location query of school bus,arrival arrival forecast of school bus and information push function of upper and lower school buses.And the system data structure is designed and studied.Thirdly,the function development of the school bus safety management system is carried out according to the functional requirements and performance requirements of the school bus safety management system.In the development and Realization of the system function,the key contents of the mobile terminal APP positioning function,the school bus real-time position query function,the school bus arrival forecast function and the up and down school bus information push function are studied.In the system performance optimization,the characteristics of the MySQL relational database are mainly based on the advantages of the configuration parameters.And two aspects of query reuse optimization,through the optimization of system database,to ensure the performance requirements of school bus safety management system.Finally,the grey box test method combined black box test and white box test is used to test the school bus safety management system in this paper from two angles of system interface,system function and system performance.The test results show that the school bus safety management system studied in this paper has reached the system design goal and can be satisfied.The demand for the safety management of the school bus.