The Design Of Intelligent Cabinet System Based On The Campus Card

The cabinet system are widely used in public places for storage, mechanical cabinet system and electronic cabinet system are now commonly used storage system. However, traditional cabinet system is to be improved in many aspects, such as, security, information level, maintenance costs and functional aspects. The school is a relatively fixed place of people gathered, the classmates have package requirements. Mechanical cabinet system is the most adopted system, its safety, convenience and maintainability are yet to be improved. Campus Card is mature applied in the campus, and is used to borrow the books, canteens and so on. a card all over campus has been truly realized, so taking the campus card as a cabinet voucher is a good choice, it can overcome the shortcomings exists in the way of a one-time password slip.Combining the development trend of current cabinet application, a set of intelligent electronic storage system based on the Campus Card is proposed in this thesis. To apply model of the data exchange among the three hierarchical, dynamic storage of access information and acquisition of scene image are achieved in this system and is convenient for history query. Intelligent and information management of intelligent cabinet system is realized in the true sense. The Human-machine interaction, video monitoring and network communication technology are used to realize intelligent control of store content ark in this system. The information of campus card is s collected by RF card reader in the system, and sent to the monitoring system, the monitoring system determine the legality of the campus card through the campus card information database in School Information Center. To further ensure the safety of the storage material, not only need to credit card, but also to type the password, when we extract.Hardware and Software design of the Human-machine interaction system is completed in this thesis including the keyboard module, LCD module, voice output module, communication module and cabinet drive module etc. 4 4 membrane keyboard is designed in Keyboard module using 8279 keyboard interface circuit, and achieve stable input of function keys and numeric keys through module partition thought; the bus control is used in LCD module, through its built-in control panel TCB8000 A, it can draw points, lines, rectangles, circles, fill color, and control the cursor, and so on; card module uses radio frequency reader for reading information from campus card, the information transfer between reader and the Human-machine Interaction system is realized by 485; voice output module uses BMP5008, and control it through hardware delay circuit and MCU I / O port, and realize voice broadcast with the operational processes; a communication module communicates through 485, and achieve information interactive by polling on the Human-machine Interaction system; cabinet drive module uses HY-J10 electronic locks, and forms an interlock mechanism with procedures to meet the requirements of package. Thereafter, the Human-machine Interaction system is debugged, the results show that the system can basically meet the site requirements.