Research And Design Of Intelligent Classroom Management System

The campus classroom at present are equipped with lamp,fan,air conditioning,computer,projector and other equipment,but because of the impact of some man-made or external factors,and the electrical equipment in the classroom there is a waste of resources and serious security risks.For example,when students leave the classroom,due to strong external light ignore or forget to turn off the lamp is not closed due to daytime light at night,no one can turn on the lights,fewer people all lights,and classroom fan or air conditioning running in no circumstances is invalid.And have not been unified management of electrical equipment in the classroom,the classroom administrator cannot understand promptly to the state of the equipment in the classroom when the abnormal situation,can not make timely processing of equipment,classroom administrators need one by one,but also greatly increase the daily workload of administrators.In view of the above problems,this paper will study and design a set of intelligent classroom management system,to realize the intelligent,efficient and unified management of electrical equipment on campus.Firstly,networking technology,wireless sensor network technology,ZigBee technology and RFID technology were analyzed,using the ZigBee coordinator,ZigBee terminal,CC2430 chip,frequency RFID reader,6410 gateway and other related hardware equipment,design the overall intelligent classroom management system hardware architecture.Followed by the use of Studio2010 Visual and QT development tools,based on the C# and C++ language,developed a set of intelligent classroom management system,the system mainly includes the central control management and terminal embedded two platforms.Finally,after testing,the system's function modules have reached the design requirements,the completion of the intended design goals.In intelligent classroom management platform is the core part of the system,it can collect data on the environment in the classroom,but also can realize the remote control of various electrical equipment in the classroom,but also has a number of statistics,as well as the default condition setting mode switch(night mode,energy saving mode,security mode)and other functions.The smart classroom terminal embedded platform,is placed in the classroom,to facilitate the centralized management of teachers and students of electrical equipment,a key operation,more convenient.Intelligent classroom management system to solve the current problems,waste of resources and equipment management is not unified,can remotely view real-time dynamic each classroom,efficient,unified and intelligent electrical equipment in the classroom management.The system transformation input cost is low,the network stability is good,the practicability is strong,greatly improved the work efficiency of the administrator,more energy saving,more secure.