Abstract: The laboratory is an important place for experimental practice teaching in universities. A large number of experimental equipment and the high mobility of personnel in open laboratories pose certain difficulties for management. In order to realize the intelligent management of laboratory equipment safety and personnel information, a set of intelligent laboratory equipment security and personnel information management system is researched and developed. The system integrates a variety of sensor modules, which can realize the functions of equipment entry and exit detection and alarm, personnel information statistics and so on. It is composed of equipment detection module (RFID: Radio Frequency Identification), video monitoring module, communication module, alarm module, personnel information detection and recording module, etc. And the human-machine interface design is completed based on the host computer software USART(Universal Synchronous Asynchronous Receiver Transmitter) HMI (Human Machine Interface). The test results show that the system can effectively detect the unregistered takeout of instruments and equipment, and ensure the safety of experimental equipment. The system can record the information of personnel entering and leaving the laboratory, and improve the efficiency and safety of laboratory management. The management system and design ideas have good reference significance for laboratory safety management.

Key words: equipment security')">

equipment security, information management, radio frequency identification ( RFID), human- machine interface