Forest fire fighter safe danger avoiding method and system based on GPRS (General Packet Radio Service) network
A firefighter and forest technology, applied in the field of forest fire safety, can solve problems such as firefighter casualties, and achieve the effect of reducing casualties and improving the ability to avoid risks.
Inactive Publication Date: 2013-10-23
NORTHEAST FORESTRY UNIVERSITY
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Problems solved by technology
In particular, when firefighters encounter a fire, when to choose which route to escape, there is no detailed discussion in the available information.
The lack of this technology puts firefighters in danger but cannot be detected, which may easily cause unnecessary casualties of firefighters
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Embodiment Construction
[0030] The specific embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0031] The forest fireman's safety avoidance method based on the GPRS network of the present embodiment, the flow chart is as figure 1 shown. The method includes the following steps:
[0032] Step a, taking latitude and longitude as coordinates to establish a safe area database;
[0033] Step b, the firefighter terminal is connected to the safe area database through the GPRS network;
[0034] Step c, collecting the latitude and longitude coordinates of the firefighter terminal in real time;
[0035] Step d, judging whether the firefighter terminal is in a safe position, when:
[0036] In a safe position, the firefighter terminal is in a dormant state;
[0037] In an unsafe location, the firefighter terminal will give an alarm, indicate the nearest safe area, and display the optimal escape route.
[0038] The forest fireman's ...
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The invention provides a forest fire fighter safe danger avoiding method and system based on a GPRS (General Packet Radio Service) network, belongs to the field of forest fire safety, and particularly relates to a fire disaster danger avoiding method and system for protecting the life safety of forest fire fighters. The method disclosed by the invention comprises the following steps: firstly, taking longitude and latitude as coordinates to establish a safe region database; connecting a fire fighter terminal with the safe region database through the GPRS network; collecting longitude and latitude coordinates of the fire fighter terminal in real time; finally, judging whether the fire fighter terminal is at a safe position or not, indicating the closest safe region when the fire fighters are in a dangerous region and displaying an optimal escaping route. The system comprises modules corresponding to the steps of the method. According to the forest fire fighter safe danger avoiding method and system disclosed by the invention, a wireless communication technology is utilized so that the fire fighters can be evacuated according to a pre-arranged evacuation route when the fire fighters are in danger, the risk avoiding capability of the fire fighters in a fire extinguishment field is improved and the casualties are reduced to the greatest extent.
Description
technical field [0001] The GPRS network-based safety avoidance method and system for forest firefighters belongs to the field of forest fire prevention safety, and specifically relates to a fire avoidance method and system for protecting the life safety of forest firefighters. Background technique [0002] In recent years, forest fires have occurred frequently in the world, and forest fire prevention and fighting have attracted more and more attention from all countries in the world. At the same time, the safety management of forest fires, especially the emergency avoidance of fires, has attracted the attention of all countries in the world. In 2003, the Fourth International Wildfire Conference discussed fire safety as the theme of the conference. With global warming and the increase of human activities, experts predict that in the next few years, the number of forest fires in our country will gradually increase, the fire level will gradually increase, the difficulty of fi...
Claims
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IPC IPC(8): G01S19/42H04W84/18
Inventor 杨光舒立福邸雪颖于宏洲田晓瑞王明玉赵凤君
Owner NORTHEAST FORESTRY UNIVERSITY