Digitized forest fire early warning and command system --- Electronics Co., Ltd., Chongqing Inka digitized forest fire early warning and control system consists of hardware and software systems. 1 Introduction hardware system hardware includes: video acquisition subsystem, network transmission subsystems, PTZ control subsystem, weather information subsystem, lightning subsystems, systems, subsystems, and the center of the analysis of security subsystem. 1.1 video capture video capture subsystem subsystem includes: camera and lens. Because outdoor surveillance environment is harsh, resulting in blurred image (ordinary camera can not be in low light imaging, general imaging lens can not mist larger) how forest fire, in order to be able to adapt to the wild harsh environment, we use low-light Camera lens and multi-grid through the fog combined to solve illumination imaging blur and mountain mist larger image and other issues are not clear. 1.2 Network Transmission Subsystem network transmission subsystem has two options: cable transmission and wireless transmission. Wired transmission scheme include: video servers, Optical and fiber. Wireless transmission solutions including: video servers and wireless transmission equipment. 1.3 PTZ control subsystem forest fire monitoring system is built on the front portion of the acquisition mountains, poor field conditions, the indicators on the head, there are strict requirements. For example: mechanical transmission parts with good wind resistance, the mountains are more lightning, lightning protection functions have their own head, the head must corrosion, head charged with positioning, high precision machining requirements. We work with heavy weapons Group 206 digital joint production and development of Wanxiangyun using military grade manufacturing standards to ensure every aspect of production are controlled within the military standards, every wire, every one screw designed by experts . Different terrain forest fire fighting research --- Electronics Co., Ltd., Chongqing Inka 1. Peak level width: Peak flat, open, undulating. When forest fires burning, mainly based on wind direction, wind speed variations and changes in wind hours, the fire around a circular shape to development; when the wind, was a strip shape going forward. When the fighting, both sides can take a bit of strategy and tactics to divide our forces encircled. If a fire in the sunny, sunny side of the burning relatively strong, but it was a headwind state combustion shady slope, if not in bad weather conditions, the fire is not great, the flame height is generally 1.2 m or less, smoke helicopter; and the fire development shady slowest, if not in case of fallen logs or branches circle heap zone, the flame height is not more than 30 cm, cloth soldiers, the troops should be greater than the shady slope sunny. When the case of fallen logs or branches circle heap, can point out a buffer zone on its periphery, and then continue to move forward. 2. Peak concave: forest fire prevention software is surrounded by mountains, concave, lines such as basins, valleys, canyons, valleys vertical and horizontal configurations. Poor ventilation, air occlusion, less affected by the temperature of the atmosphere of freedom, valleys or basins day forest fire air heating products, strong warming, much lower recesses grass fire burning fiercely, accompanied by local eddy wind, rushed fast, and produce hot phenomenon in this zone if fighting personnel die. Therefore, when this happens, do not rush to fight the blaze. Wind hour or until the temperature is low, then attack when burning upwind. 3. Ridge ridge: Ridge ridge connected staggered gully forest fire, hillside connected. When forest fires, the development direction of the fire is unknown, big, sometimes small fire, when the fires rapid fire, and in the valleys under the action of wind and airflow, air swing, prone to large crown fire and fire whirlwind, when the fire burned along the slope When the ridge, the flame will burn in the vicinity of the ridge intense, resulting in a lot of flying fire, the fire is strong, very strong smoke, attempting to be spread across the hillside across the ridge to the top of the ridge to the east and west sides of the center while burning hillside. When fighting, you should pay close attention to developments and changes in the fire, have a good wind, do not hit the face of fire, especially not to stay in the not too far ridges or ridge, not from a ridge or a swat on the ridge down the hill, should seize the opportunity, the fire did not spread to the foothills before the fire out. It should be noted that neither the open gap from where the beat of the fire must be real the fire perimeter. Forest fire prevention measures, the British electronic card (certified), Chongqing forest fire by the British card Electronics Co., Ltd., Chongqing. British card Electronics Co., Ltd., Chongqing (www.intelcontrol.cn) is a leader in Chongqing Municipality, fire equipment, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. British leadership in the electronic card with the staff warmly welcome all inquiries negotiations to create the British electronic card a better future.