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Method of radio alarm

A technology for alarming information and broadcasting signals, applied in the field of alarming, can solve the problems of improper avoidance measures and inability to meet the needs of risk avoidance, and achieve the effect of increasing the probability of escape, reducing personal injury and covering a large area.

Active Publication Date: 2012-09-26
CHINA ACAD OF SAFETY SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Due to the above limitations, the broadcast alarm technology provided by the prior art cannot meet the hedging needs of the notified person in the potentially dangerous area, and in the event of an accident, serious consequences may be caused due to improper hedging measures

Method used

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Examples

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Embodiment Construction

[0025] The first embodiment of the present invention provides a broadcast alarm method, which is applicable to various dangerous areas, especially various areas close to dangerous industrial and mining enterprises.

[0026] Please see figure 1 , which is a flowchart of the first embodiment of the present invention. The following combination figure 1 This example will be described.

[0027] Step S100, start.

[0028] This step includes several preliminary preparations, mainly including grouping potential notified persons of alarm information in dangerous areas and extracting group features, setting up various accident information perception and collection equipment at the accident site, and determining the accident type and accident level etc. These tasks are completed when the alarm system is established. Among them, the specific method of grouping the notified persons can be different according to different needs, for example, the grouping can be done according to the geo...

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Abstract

The invention discloses a method of radio alarm, comprising the following steps of: grouping people to be notified of alarm information in a dangerous area and extracting group features; receiving accident information; extracting accident feature data according to the accident information; combining the accident feature data, group feature data of each group, on-site environmental information data and disposal plans of the accident to generate group disposal programs corresponding to each group; generating alarm information for each group according to the group disposal programs; broadcasting the alarm information corresponding to each group in turn in a manner of radio signals; and converting the alarm information into signals which can be perceived by the people to be notified by terminal equipment. The method of radio alarm provided by the invention can broadcast different alarm information to people to be notified in relevant groups, thus enabling the radio alarm to have such advantages as convenience, economy, and strong pertinence simultaneously.

Description

technical field [0001] The invention provides an alarm method, in particular a broadcast alarm method. Background technique [0002] The production process of many industrial and mining enterprises is highly dangerous and may have an impact on nearby areas. For example, the gas extracted from some oil and gas mines contains toxic gas. If an accident occurs during the mining process, it is likely to cause leakage of toxic gas, which will endanger the personal safety of nearby residents. For example, high-sulfur gas fields contain highly toxic gases such as hydrogen sulfide. If accidents such as blowout explosions in oil and gas fields occur during the mining process, highly toxic hydrogen sulfide gas may overflow from the ground and spread around, causing personal injury. In addition, similar problems may arise near chemical plants that use highly toxic substances as raw materials. These areas need to be equipped with alarm facilities, so that when an accident occurs, the n...

Claims

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Application Information

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IPC IPC(8): G08B21/02G08B25/00H04H20/59
Inventor 邓云峰席学军李群李竞冀铮郭再富陈友良王建光江田汉姜传胜
Owner CHINA ACAD OF SAFETY SCI & TECH
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