Forest firefighter personal safety prompting method and system based on wireless network

A wireless network and firefighter technology, applied in network topology, wireless communication, instruments, etc., can solve problems such as casualties, insufficient judgment of danger level, and firefighters' inability to accurately judge the danger level of the fire environment, so as to improve the early warning ability and guarantee life safety effect

Active Publication Date: 2013-11-13
NORTHEAST FORESTRY UNIVERSITY
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Problems solved by technology

Although my country has made great progress in the protection of firefighters at work, so far, my country's protection measures for firefighters who are working have generally adopted more traditional methods, compared with the monitoring equipment of foreign firefighters. , the safety monitoring de...

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  • Forest firefighter personal safety prompting method and system based on wireless network

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specific Embodiment 1

[0038] The forest firefighter's personal safety prompting method based on the GPRS network of the present embodiment, the flow chart is as follows figure 1 shown. The method includes the following steps:

[0039] Step a, sensor nodes collect forest environmental data in real time; including temperature, smog concentration, carbon monoxide concentration, oxygen concentration;

[0040] Step b, the sensor node transmits the collected forest environment data to the monitoring center through the GPRS network;

[0041] Step c, the monitoring center analyzes the danger level of the forest environment in combination with forest environment data, meteorological data, geographic data, and forest resource data;

[0042] Step d. Delegate the analyzed results to the terminal. The terminal is a device with wireless data receiving function, display function and alarm prompt function, such as mobile phone and tablet computer.

[0043] In the aforementioned GPRS network-based method for pro...

specific Embodiment 2

[0056] The difference between this embodiment and the specific embodiment one is that the GPRS network-based forest firefighter personal safety prompting method of the present embodiment, the sensor node in step a includes a sensor array composed of a plurality of sensors arranged in a network structure, Each unit of the network structure is rectangular.

specific Embodiment 3

[0057] The difference between this embodiment and the specific embodiment one is that the GPRS network-based forest firefighter personal safety prompting method of the present embodiment, the sensor node in step a includes a sensor array composed of a plurality of sensors arranged in a network structure, Each unit of the network structure is hexagonal.

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Abstract

The invention discloses a forest firefighter personal safety prompting method and system based on a wireless network, and belongs to the technical field of forest fire prevention. The method and the system can provide safety prompts for forest firefighters according to environment monitoring results. The method comprises four steps as follows: firstly, a sensor node collects forest environment data in real time; secondly, the sensor node transmits the collected forest environment data to a monitoring center through the wireless network; thirdly, the monitoring center analyzes the danger level of a forest environment on the basis of the forest environment data, meteorological data, geographic data and forest resource data; and fourthly, the analyzed result is transferred to a terminal. The system comprises four modules corresponding to the four steps in the method. According to the forest firefighter personal safety prompting method and system, a scientific pre-warning function can be realized; and the firefighters are reminded of the danger level of the working environment macroscopically, so that the pre-warning ability of the firefighters to a high danger environment is effectively improved, effective protection measurements can be taken in advance, and the life safety of the firefighters is guaranteed to the greatest extent.

Description

technical field [0001] A wireless network-based personal safety reminder method and system for forest firefighters belongs to the technical field of forest fire prevention. The method and system provide firefighters with safety reminders according to environmental monitoring results. Background technique [0002] With global warming, forest fires occur frequently in the world, causing serious loss of forest resources and people's lives and properties. In forest fire fighting, firefighters are often in a high-risk environment. Regardless of whether it is a country with advanced forest fire research, such as the United States and Canada, or a country with underdeveloped forest fire research, such as Indonesia, fire fighters are all faced with similar security threats. According to statistics, among the number of casualties caused by forest fires, the proportion of firefighters is on the rise. How to ensure the personal safety of firefighters in the process of fighting forest...

Claims

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Application Information

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IPC IPC(8): G08B25/10G08B21/02H04W84/18
Inventor 杨光舒立福邸雪颖于宏洲李明泽舒展曾涛孙建
Owner NORTHEAST FORESTRY UNIVERSITY
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