Research on the Intelligent Monitoring System of Indoor Electrical Safety Based on the Internet of Things

This paper presents a set of schemes of centralized indoor electrical safety intelligent monitoring systems which are more intelligent, real-time and reliable based on the internet technology of things. Integrated use of wireless sensor networks, embedded microprocessor technology is realized. Hall sensor is used to collect the real-time current on the power grid. As well, This system utilizes the method of the subspace pattern recognition to identify electrical appliances and eliminate some safety risks of the domestic distribution network through the fault arc detection.