Guilin SILEWEI Digital Intelligent Forest Fire Alarm System

SILEWEI Digital Intelligent Forest Fire Alarm System use intelligent equipment 24 hours all-weather automatically monitor the forest, do not need manual intervention. Once intelligent equipment find suspected fire smoke, it will provide local information timely through alert platform of the system, so that the user, through the intelligent monitor system, can make decision quickly and take relevant emergency measures at the first time, which truly meet “3 early" principal of forest fire prevention.  

 System  Structure 

SILEWEI Digital Intelligent Forest Fire Alarm System uses image recognition technology automatic alarm function, low-light (or high definition) camera, telephoto lens and backend monitoring and management software to intelligently recognize fire smoke and automatically report the fire; By using rotation azimuth angle and pitch angle of heavy digital PTZ , focal length of telephoto lens and back end GIS management software precisely locate the fire position; through camera and transmission link, send video, image and control signal to the command center .

• Automatic Fire Reorganization System

  At present, the highest index from other suppliers is 80%, i.e. 20% false alarm rate. So what that means? By comparison, provide that SILEWEI false alarm rate is 1%, then 50  presets in 1round, there would be 1 false alarm in 1 round, 1 round takes 6 minutes, 1hour is 10 rounds, then there would be 10 false alarms in 1hour, that would be 80 false alarms for 8 hours. That is 1% false alarm rate. But actually SILEWEI false alarm rate is much lower than 1%  which is the lowest in the industry. In the same calculating way, we can see how many false alarm of 20% false alarm rate.

• Video Capturing System                                                                                                                                                                                                                                                                                        Video capture system comprises camera, telephoto lens, outdoor heavy shield and heavy digital PTZ.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

To achieve wide scope , large horizon and higher definition images in remote  monitoring, can configure different type of camera and deferent zoom of lens.

  Preset Position and Track

• Power Supply System

Forest fire intelligent prevention monitor generally is set up outdoor, equipment power supply is very important, it is the precondition to guarantee front end equipment work normally.

Low  power consumption of front end highly integrated base station equipment – total front end base station equipment  power consumption of intelligent forest fire monitoring system is 100W, peak power consumption  is 150W, which lower the requirement for  outdoor power supply equipment .

• Anti-theft System

• Lightning Protection and Grounding System

Lightning protection and grounding is essential to protect outdoor station and equipment. 

1. Tower lightning protection: Install lightning rod

2. Devices lightning protection: Lightning protection device 

3. Grounding system: Grounding lower than 4 Ohm

    

• Tower Infrastructure System

Frond end of Intelligent forest fire monitoring system  is set in the forest , surrounded by tall shrubs and trees, whereas, intelligent forest fire monitoring requires wide vision, no block,  large monitor angle, as less as monitor sites as possible.  In order to maximize the coverage area  of each monitor site, tower with certain height is needed to build. 

 

• Transmission Network  

Transmission network  is the essential part to transmit video and image of front end station to back end control center.

1. Working frequency: 300MHZ~800MHZ
2. Channel bandwidth: 1.7MHZ,3.4MHZ
3. Port mode: TCP/IP
4. Port type: internet access or WIFI
5. Output power: 1W ~ 20W
6. System reception  sensitivity:-106DBM
7. OFDM PAR:6.2DB
8. Networking mode: support network
9. Power supply: 24 ~ 40V/120W
10. Operating temperature:-25 ~ 60°C
11. 

• The first transmission equipment integrate radio, interactive private network and  multimedia.
• Can achieve bidirectional interaction of  high-quality images, dates, internet and audio frequency in high speed movement. It is the best  wireless image transmission plan for high speed application.
• Can achieve link connection, no base station link network bidirectional communication, WIFI interface, can connect to any type of WIFI terminal equipment

 

• Networking Monitoring Management Platform

Networking monitoring management platform is the important core system to real time monitor, store and process monitoring videos and images  of front end base station, and to control and manage equipment of front end base station. 

 

 

 

•   Automatic Fire Location System  

Automatic fire location function is an very important function of intelligent forest fire monitoring system, it needs to use GIS manage platform.   Automatic fire location function is that the system combine with GIS system and accord to the real time

PTZ level angle , vertical angle and focus of the lens captured by front end control system and longitude, latitude and  altitude of the intelligent monitoring site  to calculate longitude, latitude and  altitude of the fire location and make it on the GIS map. 

 

 

Servise :

Specialized in full service of  forestry system, scenic spot,  nature protection area and suburb green belt fire privation, SILEWEI provides one-stop total solution research and development.