The mature application of China's drone application technology and system solutions makes the drone platform combined with video, wireless image transmission and other monitoring and transmission equipment, can carry out fire hazard investigation, on-site rescue command, through the air on the complex terrain, complex structures fire detection and prevention and control has become the new choice of the fire department. Fire fighting essential emergency rescue drone technical advantages.

1, mobile and flexible. Small drones are lightweight, relying on flight controls can be manipulated, only 1~2 people can complete such operational tasks. In the case of poor roads and interrupted traffic, it can be carried on foot to the scene of the disaster, and the take-off conditions are very simple, with no requirements for the terrain, plus the drone is easy to carry, so it has strong flexibility.

In addition, the UAV's flight speed is easy to control, small turning radius, good maneuverability, can flexibly and manoeuvrably control the flight direction, the on-board camera can also track the shooting object; the UAV can also quickly arrive at the designated location, quick response ability, the environment and climate conditions also have a strong adaptability, in 2014 Tibet Tarqin “Shenshan” safeguard test, the UAV can be carried on foot to the disaster scene in case of traffic disruption. In the 2014 Tibet Tarqin “sacred mountain” safeguard test, the UAV completed the flight task under 6-level wind, and was subject to cloudy and rainy weather and other conditions much less restrictive than a large manned aircraft; its take-off conditions only require a few square meters of open space, and there are no prominent obstacles around it, and when it operates at a low altitude, it is subject to very little restriction by climatic conditions, and it acquires the image at a very fast speed, and it can steadily and reliably play a role of reconnaissance within a range of 10 kilometers. It can play the role of reconnaissance within 10 kilometers stably and reliably.

2. Comprehensive vision. Through wireless technology, the UAV can realize over-the-horizon control, thus it has a very comprehensive field of vision, and according to the needs of the scene, it can operate from different angles and at different distances under different light conditions. It is possible to achieve a global view of the target at a high altitude, as well as to adjust the distance and angle to capture key elements on demand that are important for on-site decision-making. Through remote control of the drone and camera, images can be captured and transmitted in real time according to the actual needs, especially when flying at low altitude, the drone tracking and shooting ability is extremely strong, using the on-board camera to obtain images with high resolution, and if equipped with thermal vision and other night-vision function camera, its included video will be more comprehensive. Such an approach provides a strong guarantee for real-time aerial monitoring of disaster and accident scenes, and can effectively enhance the detection capability of firefighting forces for rescue and relief.

3, simple operation. From the technical level, the remote video transmission and control system of the drone is accessed through the network and interface to the ground station, and through the fiber optic access to the command center, so it is only necessary to remote control the camera and its auxiliary equipment to directly watch the real-time video of the camera of the drone. Usually, the user only needs to realize all the actions of the drone through the remote control, and the remote video transmission and control system can see the scene situation at a glance, in order to realize remote and convenient all-round monitoring; when the client is in the access to the public network, the user can realize the control of the drone through the PC, the tablet PC, or the cell phone, and so on, and so on, and so on, and so on, and so on, and so on, and so on, and so on, and so on. From the application level, the actual operation of the drone is not complicated, as long as you master the operation of the flight, audio and video control and other compatible modules, you will be able to play a role.

4, safe and reliable. Regardless of the face of torrential rain, high temperature, typhoons, mudslides and other adverse weather conditions; or flammable and explosive, collapse, toxic and other serious accidents and disasters; or mountains, canyons, ravines, gullies and other extreme geographic environments, the drone technology can effectively circumvent the traditional firefighting and rescue operations in the short board, can ensure that firefighters and officers of their own safety. And can through the scene of the situation of follow-up, tracking, for the accident disposal of the command decision-making to provide a safe and reliable basis, can maximize the control of the development of the disaster, reduce the loss of the disaster, reduce casualties.

5、Real-time image transmission. While the drone is shooting at the disaster site, it utilizes COFDM wireless image transmission technology to transmit high-definition images to the ground receiving terminal in real time, and the transmitted video is up to 1080p quality. As COFDM technology has the characteristics of broadcast transmission, the UAV video can be simultaneously received by multiple terminals such as the command vehicle, command center, and miniature portable terminal of the operator.

With the growing maturity of UAV technology and the further expansion of aerial photography technology, China's civil UAV applications are becoming more and more extensive, Purdue International Aerospace Technology (Dongguan) Co., Ltd, located in the new first-tier city of Dongguan City, Wanjiang District, Dongguan City, is a collection of research and development, production, sales, training as one of the UAV integrated service platform, the company's products mainly contain aerial photography UAVs, military UAVs, multi-rotor UAVs, The company's products mainly include aerial drones, military drones, multi-rotor drones, emergency rescue drones, vertical take-off and landing fixed-wing drones and other models.