基于RFID和指静脉识别的化学药品智能管理柜设计

为保障实验室中存放的药品安全, 提出一种基于射频识别(RFID)和指静脉识别的化学药品智能管理柜. 智能柜采用RFID、指静脉识别等物联网技术, 通过用户身份认证, 化学药品的自动识别、记录以及存储空间的智能控制, 实现实验室化学药品的高效安全管理. 样机实际测试结果表明, 系统可以较好地通过指静脉识别对使用者的身份进行认证, 也能够通过RFID快速识别化学药品; 系统智能化程度高, 各项功能完备, 可显著提高实验室化学药品管理能力.

Design of smart cabinet for chemicals based on RFID and finger vein recognition

To ensure the safety of the drugs stored in a laboratory, in this paper a smart cabinet is designed for storing chemical drugs based on RFID and finger vein recognition. The intelligent part adopts the Internet of Things technologies such as RFID and finger vein recognition. Through user identity authentication, automatic identification and recording of chemicals and intelligent control of storage space, efficient and safe management of laboratory chemicals is implemented. The field test results of the prototype show that the system can better authenticate the user’s identity through finger vein recognition, and can also quickly identify chemicals through RFID. The system has a high degree of intelligence and a variety of functions, which can significantly enhance the laboratory’s chemical management competence.