基于树莓派的智慧教室的研究与设计

Research and Design of Smart Classroom Based on Raspberry Pi

智慧教室是国家推动发展的一个重点的物联网项目,针对传统教室的弊端去设计建设一个更加适合学生学习以及教学的教室是一个必然的趋势。该智慧教室由人脸考勤模块、指纹考勤、温度感应模块、光线感应控制模块等组成,包含手动模式和自动模式,手动模式下一切控制由人工完成,自动模式下根据环境变化进行自动调整,课桌上会定时对人脸进行考勤,在教师端会显示教室各位学生的各种状态。该系统旨在给学生提供一个更加舒适的学习环境以及给老师提供一个更加方便的教学条件。

Smart classrooms are an important project to promote the development of the Internet of Things in my country.Due to the drawbacks of tra⁃ditional classrooms,it has become an inevitable trend to design and build classrooms that are more suitable for student learning and teacher teaching.The smart classroom is composed of face attendance module,fingerprint attendance module,temperature sensor module,light sen⁃sor control module,etc.Including manual mode and automatic mode.In manual mode,all controls are done by humans.In automatic mode,it will automatically adjust according to environmental changes.The desk will regularly check the attendance of students through facial rec⁃ognition,and display the status of the students to the teacher.The system aims to provide students with a more comfortable learning environ⁃ment and provide teachers with more convenient teaching conditions.