GPRS (General Packet Radio Service) wireless intelligent electrical safety supervision system

Abstract

The invention discloses a GPRS wireless intelligent electrical safety supervision system, which comprises a control host (1) and a front-end controller (2), and the front-end controller (2) is wirelessly connected with the control host (1) through mobile phone cards, and is respectively electrically connected with a remote circuit breaker (3), an aftercurrent sensor (4) and an overcurrent sensor (5) through wires. The invention provides reliable technical guarantee for the all-weather monitoring of the system, and the system can effectively monitor the faults and abnormal state of an electrical circuit, discover potential electrical fire hazards in time and thoroughly prevent the occurrence of fire accidents, thus providing powerful guarantee for the safety of lives and properties. Moreover, as the system adopts the separate configuration of the control host and the front-end controller and the GPRS wireless connection between the control host and the front-end controller, the waste of manpower and material resources brought about by wiring construction is avoided.

Description

technical field [0001] The invention relates to a safety supervision system, in particular to an intelligent electrical safety supervision system. technical background [0002] my country is a country with a high incidence of electrical fires. In general fire accidents, electrical fires account for about 40% of the total number of fires, and in major fires, the proportion of electrical fires may be as high as 60%-70%. [0003] Since mankind entered the electrical age, devices such as pull switches, fuses, leakage switches, circuit breakers, and air switches have been invented and manufactured successively for the needs of electricity safety. At present, end-users mainly use air switches and leakage protection switches. These two types of power protectors are single switches with a large number. Often a fault can only be found by inspecting all distribution boxes. Due to sudden power failures It is very difficult to achieve real-time processing, so electricians need to const...

AI Technical Summary

Problems solved by technology

At present, end-users mainly use air switches and leakage protection switches. These two types of power protectors are single switches with a large number. Often a fault can only be found by inspecting all distribution boxes. Due to sudden power failures It is very difficult to achieve real-time processing, so electricians need to constantly inspect and repair, resulting in high maintenance and management costs

Fires and large-scale power outages caused by leakage, overload, short circuit, aging lines, etc. have caused serious losses to the lives and property of users, and have also caused great trouble to power management. Therefore, all kinds of traditional switches used now are basically Can not effectively prevent the occurrence of electrical fires

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