Research Of Regulation System Of Fireworks And Firecrackers Based On Grid Matrix Code

It is our traditional custom to celebrate the Spring Festival by lighting fireworks.But many fire accidents are caused by the illegal production and sales of fireworks.The traditional regulatory means can’t real-time query of fireworks, is unable to tracethe source of the fireworks. I use Grid Matrix Code as the information carrier of thefireworks, research of using information technology to regulate the fireworks.I analyze the reasons for the difficulties of fireworks regulation. Using regulationsystem to solve these problems.The identity of fireworks can use two-dimensionalcode. I analyze the characteristics of the two-dimensional code, Grid Matrix Codestructure, the method of encoding and decoding Grid Matrix Code to express that thetwo-dimensional code is suitable for the being the identity of the fireworks.Regulation system uses the C/S architecture, the two-dimensional code server isresponsible for the creation of the two-dimensional code of fireworks. Then send theencrypted information to the client through the security protocol. I propose anencryption scheme for the generation of the two-dimensional code to ensure theconfidentiality, integrity and verifiability of the two-dimensional code information.The scheme proposes a secure communication model, the model uses asymmetriccryptographic algorithms and symmetric encryption algorithm to ensure the securityof the two-dimensional code data communications. According to the model I design asecurity protocol. I design the identity package of the client, public key package,encryption key package, data package, signature package, encrypted data package.Through the generation of two-dimensional code, I design the client’s authenticationrequest protocol, the client authentication response protocol, two-dimensional coderequest protocol, two-dimensional code response protocol. Analyzing the businessprocesses, combined with the secure communication model to design a class diagram.I research the requirements of the regulation system to elicit the functionalrequirements and nonfunctional requirements, I design the frame structure andsoftware structure of the regulation system; then I design the database, table structure,table relationships and indexes and model the functions by UML, draw the use casediagram of the regulators, producers, wholesalers, retailers and consumers; I draw the sequence diagram of the main function.; then I draw the class diagram of the entiresystem. The implementation of the regulator client is programmed by C++Builder andMySQL databse.The regulation system of fireworks and firecrackers solve the difficulties ofregulation, query and track. I design the security protocol to ensure the security of thetwo-dimensional code of fireworks. Take full advantage of the two-dimensional codelabel, combining the requirements of regular, I design and achieve the regulationsystem of fireworks and firecrackers.