Research And Development Of Distributed System For Forest Fire Alarm And Independent Fire Fighting

As forest covera ge increa ses in China and the garden ci ty const ruction accel erat es,t he past inacce ssible forest areas have gr adually been devel oped into important tourism resources and public fit ness and leisure places so that the forest fi re ri sks significantly ris e.Howeve r,routine artificial patrol,watchtower obs ervation and even video survei llance and satellit e detection and other forest fire precaution measures can not meet the needs of forest fire prevention and control.This paper takes T city(county-l evel city)in Guangdong as the resea rch object which has rich tourism resourc es and devot es to using the m oderniz ed i nformation and the fi re prevention and control technology to enhance the forest fire prevention and control abilit y and to establish the aut omat ic forest fire prot ection and ex tinguishment s ys tem.This system puts forward a new concept of "distributed sys tem for forest fire alarm and i ndependent fi re fighting" with good perfor mance and reasonable structure,which is based on t he information char act erist ics of ex isting forest resources and the demand of forest fire control in T city.This system is based on a s et of early fire warning,autonomous fire fighting and wirel ess network transmission in one,and comprehensive ly appl ies a series of high-tech,such as bionic technology,t emperature sensing technology,energy-free wake-up t echnology and digital image processing technology,and the sys tem is mainly used in forest fire m onitoring,fire control and independent fire fighting.Therefore,t he system fills ga ps in which the forest fi re can not realize the intelli genc e saves.At the same time,t he sys tem also changes the traditi onal fire prevention and cont rol mode,improves t he work qualit y and efficiency,and enhanc es t he management level of forest fi res control technology.The sys tem consists of three subsys tems: intelligent fire warning sys tem,intelligent autonomous fire fighting system,and a very l ow-ene rgy wireles s sensor net work based on PAMA protocol.Based on the implementati on of basic syst em construction,accordi ng to t he curre nt act ual si tuat ion of distributed forest fire alarm and independent fire fight ing system,t his paper develops a comprehensive study from a practical,economical and technical aspect,and t he core front-end equipment operation of the sys tem are analyzed by t he simul ati on testand anal ysis.The equipment perfor mance achieves t he actual effect of independent ex tinguishing and st oppi ng the fire spreading,which has strong realistic meani ng on the protecti on of the forest and touri sm forest region,and also lays appl icatio n foundati on in order to realize distributed system for forest fire alarm and independent fire fighting.