Electrical fire monitoring system and monitoring method thereof

Abstract

The invention relates to an electrical fire monitoring system and a monitoring method thereof. The electrical fire monitoring system comprises an electrical fire monitoring device, a plurality of centralized display units and a plurality of integrated mutual inductors, wherein the electrical fire monitoring device is connected with the centralized display units, each centralized display unit is connected with a plurality of the integrated mutual inductors, the centralized display units are respectively connected with temperature sensors and leakage current transformers, and the integrated mutual inductors are respectively connected with the temperature sensors and the leakage current transformers. The electrical fire monitoring device 1 comprises a single-chip microcomputer, the single-chip microcomputer is in data interconnection with a man-machine interaction interface, an RS232 communication circuit, an internet access communication circuit, a two-bus communication circuit and an RS485 communication circuit, the man-machine interaction interface comprises keys, an indicator light, a liquid crystal display screen and the like, and the single-chip microcomputer is further connected with a USB interface and an SD card data storage module; the single-chip microcomputer is connected with the switching value output. A switching power supply is connected with the single-chip microcomputer and outputs voltage for power supply. The system and the method are applied to small places and are convenient and efficient.

Description

technical field [0001] The invention relates to the technical field of fire monitoring systems, in particular to an electrical fire monitoring system and a monitoring method applied to small and micro places. Background technique [0002] With the rapid development of modern science and technology, the pace of social and national urbanization is advancing rapidly. In this process, electric energy is a very important energy source. It can be said that today's society cannot do without electricity, and human beings cannot do without electricity. The utilization rate of electricity for human beings is increasing every year. Therefore, how to use electricity in a safe and standardized way in life and production is very important. With the increase of human awareness of electricity consumption, the dangerous events caused by irregular electricity use are decreasing every year. The frequent occurrence of electrical fires cannot be separated from the daily safety hazard investigat...

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Problems solved by technology

First, the wall-mounted host is large in size and not light in weight, which has certain requirements for customer installation; second, the cost of the wall-mounted host is also relatively high

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