The entire solution mainly includes switching circuit, plug detection circuit and main control circuit (including microcontroller, ADC, status indicator) and its software. Under the automatic control of the software, the switching circuit connects the laser component to the laser component test circuit or the plug-in detection circuit; the plug-in detection circuit detects the plug-in status of the laser component; , ADC, status indicator) and its software perform laser plug-in detection and fool detection and indicate the corresponding status. So as to achieve hot plug protection and foolproof protection.
With the development of information technology, the smart campus network tends to develop rapidly. The smart campus infrastructure is the guarantee of the smart campus platform. It provides heterogeneous communication networks, extensive IoT perception and massive data collection and storage, provides basic support for various applications of the smart campus, and provides data for big data mining and analysis support. AC-UNION can provide better solutions for the implementation of smart campus. Using "Internet of Things + Cloud Computing + Big Data", it is helpful to construct an intelligent campus learning, life, environment, teaching, scientific research, and management fully integrated to achieve intelligent campus management.