HW-SLFH-V2.0 forest fire monitoring system software is based on the actual needs of forest fire prevention by China.com.com. It uses digital network video technology, intelligent pyrotechnics identification and positioning technology, GIS geographic information system technology and software platform technology. Software for intelligent monitoring and early warning system of forest fire prevention developed on the platform.
A. Software interface: simple design, reasonable function layout, easy to operate.
The main interface includes eight modules: title bar, video display area, tool area, equipment list area, fire detection area, comprehensive management area, information window area and panoramic stitching.
B. Intelligent pyrotechnic identification
The infrared camera can accurately find high temperature objects. By setting automatic monitoring paths and plans, the front end can realize automatic fire identification and alarm. In the early stages of forest fires, and some forest fires, because the heat source could not be observed by the infrared camera, the fire could not be detected by infrared. At this time, the smoke can be detected by visible light to predict the fire in time. The system needs to integrate visible light detection algorithm and integrate it with the infrared detection process. On the premise of ensuring the detection speed, the method of “single visible light field stay detection” is adopted. The visible light detects smoke and the infrared detects fire points to achieve automatic detection. The system is compatible with three fire detection modes: single visible light firework recognition, single infrared fire point recognition, visible light and infrared mixed recognition.
C, fire point positioning
In the first time after the fire, the target coordinates, including latitude, longitude, altitude, etc. were calculated by DEM data positioning method, and the fire point was marked on the electronic map.
Figure DEM data
Firework identification alarm and positioning
D. Panorama stitching function
Panoramic stitching gives users a strong sense of presence, and displays preset points, false alarm areas, and current monitoring areas superimposed. You can compare the screenshot of the current fire point with the panoramic mosaic to determine the current fire point position. Panoramic stitching supports infrared or visible light stitching, and allows users to choose a stitching channel.
E. GIS geographic information system
Based on the map module of the GIS system, the system can provide users with a variety of geographic information management and support for decision-making assistance and emergency command. This system can provide two-dimensional GIS geographic information system or three-dimensional GIS geographic information system.
Figure two-dimensional geographic information system
Affine diagram of 3D viewshed of fire area
F. Special scanning function
The full range of PTZ and background software can realize multi-point cruise scanning, line scanning, apple peel scanning, 360-degree spiral scanning. Comprehensive real-time monitoring, no blind spots and no dead ends.
G, other functions
Special functions can be customized according to customer needs, such as forestry weather station information access, fire danger level analysis, mobile phone SMS alert notification, emergency information release, emergency plan and other auxiliary decision-making functions, providing various customers with a variety of personalized functions.