The system has a complete applicati

The system has a complete application for recording the entrance and exit of the bedroom. Generally speaking, the system needs to contain two major factors: people and materials. Today's better-performing systems require another major functional requirement. This functional requirement requires regular screening and automatic updating of dynamic information managed by the school to achieve real-time recording and closer This function not only reduces the college ’s expenditure on information processing funds, but also guarantees the operation of the school ’s internal funds [6].