With the rapid development of the Internet in recent decades, all walks of life have been inseparable from the application of the Internet. The Internet helps people improve the quality of life and work efficiency. In order to meet the growing market demand, and constantly meet the process of social development, intelligent and convenient Internet of things on the basis of the Internet came into being. The study and development of Internet of Things applications, web and mobile, is on the increase. Applications, working with data obtained from different areas such as transportation, smart homes, health care, public services, industry and many others.[1] Internet of Things is a platform where every day devices become smarter, every day processing become intelligent, and every day communication become informative. While the Internet of Things is still seeking its own shape, its effects have already stared in making incredible strides as a universal solution media for the connected scenario.[2] With the transformation of the construction and management of the gradual progress of the school, the laboratory construction, maintenance and application management put forward higher and higher requirements, which urgently need to use advanced technology to standardize and strengthen the laboratory management. Promotion an open intelligent classroom management software in classroom is necessary.[3] To this end, we have designed and developed a laboratory intelligent management system based on the Internet of Things technology. The system is designed to integrate the computer technology, database technology and Internet technology including RFID technology and sensing technology. Making laboratory management more humane, standardized, and helping teachers to manage the laboratory easily. II. DESIGN PRINCIPLES In order to save energy and to implement the intelligent of the classroom management.[4] The management of the entire laboratory should follow the following principles: x Advanced, integrated principle. On the basis of the Internet of Things, to achieve the purpose of making relation between machines, between people and machines, and between machines and networks, to improve the overall system of the advanced, practical. It would greatly improve the efficiency of the entire system. At the same time, this form greatly improved the level of intelligent management, to achieve the concept of laboratory group management. x The principle of extensibility. For the current system management, we should make the management open and make cross-platform applications. So as to improve the overall control of diversity, greatly improve the control capacity. x The principle of safety. School management system is also a very important internal system. Greatly improve the safety performance and improve reliability is also necessary. x Practical principle. The design of the system should be corresponding to the needs of teachers and students. The specific circumstances should be analyzed separately. The main purpose of the system should be teaching better, so don’t forget to pay more attention to practical.