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Intelligent Electrical Fire Monitoring System Based on Internet of Things

An electrical fire and intelligent electrical technology, applied in the direction of electrical fire alarms, services based on specific environments, etc., can solve the problems of large amount of wiring engineering and inhuman monitoring mode, and achieve the effect of reducing threats and risks.

Active Publication Date: 2021-01-22
HANGZHOU DIANZI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The mainstream electrical fire monitoring system generally adopts the form of wired network, that is, the bus type, such as the second bus, CAN, Modbus, RS485 and other field buses. There are problems such as large wiring engineering and unhumanized monitoring mode, which cannot meet the needs of modern society.

Method used

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  • Intelligent Electrical Fire Monitoring System Based on Internet of Things
  • Intelligent Electrical Fire Monitoring System Based on Internet of Things
  • Intelligent Electrical Fire Monitoring System Based on Internet of Things

Examples

Experimental program
Comparison scheme
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specific Embodiment approach

[0067] The specific implementation of the electrical fire detector and electrical fire monitoring platform is as follows:

[0068] Electrical Fire Detector Reference figure 2 , A9G is the GPRS module of Shenzhen Anxinke Technology Co., Ltd., which adopts the secondary development method of CSDK. This module is used as the controller of the detector and at the same time as the communication module, no need to use MCU, which saves the cost of hardware , which is a major advantage of this selection. Use RN8209D to detect line residual current, current, voltage information, and read power information; use DS18B20 to collect temperature. Serial communication is adopted between RN8209D and A9G modules; communication between DS18B20 and A9G is realized by one-line bus timing. The electrical fire detector supports MQTT, CoAP, and HTTP IoT protocols. The first two are implemented by transplanting the corresponding open source code, and the latter implements the HTTP protocol POST re...

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Abstract

The invention discloses an intelligent electrical fire monitoring system based on internet of things. The intelligent electrical fire monitoring system comprises, at least, an electrical fire detector, an electrical fire monitoring device, a monitoring cloud platform and a mobile terminal, wherein the electrical fire detector is arranged in a monitoring site and is connected to a remote monitoringcloud platform and used for detecting residual current, temperature, current, voltage and power information in a protected line and uploading the information to the monitoring cloud platform. Compared with the prior art, by integrating and designing multiple networking interfaces, networking control of electrical fire monitoring products on various application occasions is achieved, and parameters of the protected line can be monitored in all weathers and the change trends of the monitored parameters can be intelligently predicted by utilizing wireless communication, internet, big data and other technologies.

Description

technical field [0001] The invention relates to the technical field of electrical fire monitoring, in particular to an intelligent electrical fire monitoring system based on the Internet of Things. Background technique [0002] With the rapid development of social economy, electric energy has become an indispensable energy in people's daily life and social development. Electric energy is a relatively clean energy that is advocated for use. Generally, we refer to fires that occur during the production and use of electric energy as electrical fire and gas fires. Electrical fires are mainly caused by factors such as short circuit of power supply lines, overload, failure of electrical equipment, aging of lines, and violation of safe operation regulations when using electrical equipment. The occurrence of electrical fires has brought a huge threat to the safety of people's lives and properties. [0003] In our country, the power distribution lines in many residential buildings ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08B17/06H04W4/38
CPCG08B17/06H04W4/38
Inventor 张征峰郑梁崔佳冬
Owner HANGZHOU DIANZI UNIV