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Ad-hoc network smoke alarm system

A smoke alarm and self-organizing network technology, which is applied to alarms, fire alarms that rely on smoke/gas effects, and electrical transmission signal systems, can solve problems such as inability to notify alarms to respond in a timely manner

Pending Publication Date: 2021-03-30
BEIJING INFORMATION SCI & TECH UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, it is still not possible to notify the sirens on other floors for a timely response

Method used

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Embodiment Construction

[0024] In the following, embodiments of the present invention will be described below, and those skilled in the art can easily understand other advantages and efficacy of the present invention, apparently, as described in the present invention. , Not all of the embodiments. Based on the embodiments of the present invention, there are all other embodiments obtained without making creative labor without making creative labor premises.

[0025] Based on the deficiencies in the prior art, the present application provides a self-assembled network smoke alarm system that realizes the simultaneous alarm of fire information in the park without the network infrastructure such as switches, routers.

[0026] figure 1 A schematic structural diagram of the self-assembled network of smoke provided by the present application embodiment includes: a self-assembled network processor, a radio frequency module, a smoke sensor, a temperature sensor, alarm, an indicator light embedded in a self-netwo...

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Abstract

The embodiment of the invention discloses an ad-hoc network smoke alarm system, which forms an ad-hoc network with other smoke alarms in a set range through an ad-hoc network processor of the system,and can expand a coverage range through multi-hop communication. The ad-hoc network processor collects smoke sensing signals and temperature sensing signals at regular time and sends the signals to the ad-hoc network through a radio frequency module. The ad hoc network processor is also used for carrying out fire judgment on the collected smoke data and temperature data, triggering an alarm to give an alarm, controlling an indicator lamp to flicker and sending a fire alarm signal to the ad hoc network when the smoke data and / or temperature data are / is in an abnormal range, so that other ad hocnetwork processors in the ad hoc network enter a fire alarm state. Through the ad-hoc network technology, the function of synchronous alarming of the whole building when a fire is found in one placeis achieved in the building.

Description

Technical field [0001] The present application relates to the field of fire safety technology, and specific relates to a self-contained network smoke alarm system. Background technique [0002] With the improvement of people's living standards, the enhancement of fire prevention, most buildings have been installed for fire detection smoke alarms. The first time in the fire, it can remind the household, fire extinguish in time or withdrew as soon as possible. [0003] However, most of the existing smoke alarms are single work, that is, only alerts in the floor location of fire, and cannot inform other rooms in the building. There is no unnecessary life and property damage to other floors to receive fire alerts in time. Although the network smoke alarm is networked by WiFi or network cable, its communication depends on network infrastructure. At the scene of the fire, it is often accompanied by the phenomenon of power-off network and the line burning. In this case, the alarm remain...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B17/10G08B17/06G08B25/10G08B7/06H04W4/38H04W84/18
CPCG08B7/06G08B17/06G08B17/10G08B25/10H04W84/18H04W4/38
Inventor 贺庆刘博
Owner BEIJING INFORMATION SCI & TECH UNIV
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