为加强对实验室的安全管理,文中开发设计基于单片机与无线网络的实验室安全管理系统。该系统以Tmega16单片机为主控平台,采用RFID技术实现智能电控锁,并通过雨滴传感器、烟雾传感器、火焰传感器等一系列传感器来实现实验室环境的实时监测,同时采用继电器进行实验设备的自动控制。经过实验测试表明,该系统能够满足设计要求,提高实验室管理效率,且降低了安全隐患。
A laboratory safety management system based on the single chip microcomputer(SCM)and wireless network is developed and designed in this paper to strengthen laboratory safety management.In the system,the intelligent electronic lock is realized with the RFID technology and Tmega16 SCM as its main control platform.Real-time monitoring of the laboratory environment is realized by means of a series of sensors such as raindrop sensor,smoke sensor,and flame sensor.The relay is used for automatic control of the experimental equipments.The results of the experimental test show that the system can meet the design requirements,improve laboratory management efficiency,and reduce the potential safety hazard.
