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Method and system for guaranteeing fire safety of community based on Internet of Things

A security system and Internet of Things technology, applied in the field of smart communities, can solve problems such as imprecise prevention and supervision, insufficient water pressure of fire hydrants, aging devices, etc., and achieve the effect of alleviating fire safety risks, personnel negligence or untimely intervention

Inactive Publication Date: 2020-11-03
重庆现代建筑产业发展研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Problems existing in traditional fire safety management: 1. Preventive measures beforehand and remedial measures afterwards are not rigorous in prevention and supervision, such as: fire extinguishers expired, equipment aging; smoke alarms have unstable connections or decorations; fire hydrants have insufficient water pressure or stop Water; fire exits are blocked for other purposes; fire safety equipment is displaced and cannot be found when used; etc.
2. Hidden dangers of fire in high-rise buildings, such as many types of electrical equipment, large power consumption, high load density, complex electrical system, many electrical lines, and many electrical rooms, etc.
When a fire breaks out, the fire spreads quickly, evacuation is difficult, and it is difficult to fight

Method used

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  • Method and system for guaranteeing fire safety of community based on Internet of Things
  • Method and system for guaranteeing fire safety of community based on Internet of Things
  • Method and system for guaranteeing fire safety of community based on Internet of Things

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Embodiment 1

[0035] This embodiment proposes a method based on the Internet of Things to ensure the fire safety of the community, specifically:

[0036] According to the comprehensive signal of the sensor, the degree of the fire situation and the corresponding data results expressing the fire are obtained through analysis. Wherein, the integrated sensor signal includes a smoke sensor signal, a light sensor signal and a temperature sensor signal. The way to train the model and apply the model is as follows figure 1 shown.

[0037] Generate a scenario model based on the existing scenario.

[0038] The generation method of the plan model is as follows: the training data {X_data, Y_Data} is a collection of front-end IoT sensor collection devices such as smoke sensors, temperature sensors, light sensors, the collection of real fire data and the corresponding level labels of fire data, and the model passes through The learning of training data trains a model suitable for the fire protection e...

Embodiment 2

[0065] The present embodiment also proposes a system for ensuring community fire safety based on the Internet of Things based on the above method, such as Figure 5 As shown, it includes sensor layer, hardware facilities, communication module for transmitting information, processor layer, decision-making layer, plan storage layer, and control module. The sensor layer includes smoke alarms, temperature sensors, and light sensors installed in various locations in the community. The hardware facilities are common fire-fighting facilities in the community, including fire hydrants, automatic fire extinguishing devices, sprinkler devices, and diversion devices.

[0066] The underlying hardware equipment and facilities have a certain intelligent foundation and have the function of the Internet of Things. It can automatically upload abnormalities, obstacle information, periodic signals, and receive control information independently or semi-independently (external Internet of Things sen...

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Abstract

The invention discloses a method and system for guaranteeing the fire safety of a community based on the Internet of Things, and the method comprises the steps: carrying out the analysis according toa comprehensive signal of a sensor, and obtaining the fire condition degree and a corresponding data result for expressing a fire; generating a plan model based on the existing plan; selecting a proper plan according to the plan model, and starting automatic intervention; if the intervention succeeds, ending, and if the intervention fails, starting human intervention until the intervention succeeds; and forming a new plan according to the behavior implementation process of human intervention and the corresponding event form information, storing the new plan in a plan library, and correcting the plan model, the system being based on the method. According to the invention, the types of adopted plans can be autonomously determined, and continuous correction of the plans can be realized through deep learning; meanwhile, the system can control the occurrence and development degree of safety accidents in real time, and relieves the fire safety risk caused by personnel negligence or untimelyintervention.

Description

technical field [0001] The present invention relates to the field of smart communities, in particular to a method and system for ensuring the fire safety of communities based on the Internet of Things. Background technique [0002] As we all know, the loss caused by building fires to human beings is huge. Fires often occur in places with dense crowds and concentrated materials, and the expansion speed is relatively fast. In these areas, fire exits are often congested, and it is difficult for fire trucks to enter, and it is difficult to carry out fire fighting work. Small fires often lead to major disasters. The present invention builds an independent decision-making system for fire safety Internet of Things with the core of "controlling risks, eliminating hidden dangers, and scientific rescue". [0003] Problems existing in traditional fire safety management: 1. Preventive measures beforehand and remedial measures afterwards are not rigorous in prevention and supervision, s...

Claims

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Application Information

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IPC IPC(8): G08B17/10G08B17/06G08B17/12G08B7/06H04N7/18A62C31/00
CPCG08B17/10G08B17/06G08B17/12G08B7/06H04N7/18A62C31/00
Inventor 吴军谭海燕王红李显著唐颖雷华娟黄祈聪谢厚礼周坤
Owner 重庆现代建筑产业发展研究院
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