Relevant policies to support the application of UAVs in the field of fire and flood control, including the development of use specifications, the establishment of technical standards, the provision of financial support and the training of institutional personnel. These policy supports will further promote the application and promotion of drones in fire and flood control, and provide strong support for emergency rescue work.
Solution application advantage
Fire Fighting 01
Restricted by the mountainous terrain environment, urban traffic and other factors, it takes a long time for rescue personnel or fire vehicles to arrive at the scene of the fire in the first time, but the drone can arrive at the scene of the fire in only about 10 minutes, which can quickly inspect the disaster situation and help curb the spread of the fire.
Emergency reconnaissance
02
Before and after the disaster, the hanging UAV, combined with its advantages of long endurance and large inspection area, can carry out daily patrols on the scene before the disaster, search and rescue personnel on the scene after the disaster, and the modeling function can provide basic support for the application of flood prevention and rescue research, and evaluate disaster losses accordingly.
Flow measurement and flood control
03
After the disaster, the UAV can carry the water velocity measurement instrument, fly to the disaster site, measure the flood velocity and other specific information, and upload it to the platform of the emergency management department, and relevant personnel can view the first perspective and measurement data in real time on the command screen, providing strong data support for the back-end rescue work.
Levee surge inspection
04
The UAV carries thermal imaging lens, based on the principle of infrared radiation, uses infrared radiation measurement technology and methods, combined with AI processing algorithm to identify, locate and automatically alarm the dam surge, uploads the data to the command screen in real time, and can also view historical data.
Disaster site Lighting Communication 05
After natural disasters such as floods and earthquakes, drones can make up for the shortcomings of lighting and communication, and provide rescue guarantees for the post-disaster scene by staying in the air for a long time and carrying lighting and communication equipment.
Emergency rescue equipment configuration
01MS190 Fire fighting UAV
01-MS190 UAV modular integration, can be quickly disassembled load, while supporting multiple loads. The load can reach 30 kg and the endurance is not less than 1 hour. Meet the application requirements of fire extinguishing and emergency rescue scenarios.
It can be equipped with dry powder fire bomb/water-based fire bomb/fire hose to accurately extinguish the fire source. Through the high-definition camera and thermal imaging instrument carried by the drone, real-time transmission of scene images, to help commanders accurately grasp the fire and fire situation.
02-MFE200 Unmanned aerial vehicle (UAV) is the latest self-designed UAV for the needs of urban high-rise fire protection. The UAV fully realizes the advantages of long-distance separation between the operator and the fire scene through high-altitude spray fire extinguishing operation, and can well protect the personal safety of the fire extinguishing personnel.
The UAV has the features of novel structure, stable and reliable performance, flexible operation, convenient maintenance, long distance of spraying water and large flow rate. The UAV can be loaded on the fire truck, can be quickly launched, and connected with the fire truck water tank through a special high-pressure hose. The efficient foam/water-based fire extinguishing agent inside the fire truck water tank is transported to the drone platform, and the water gun nozzle is sprayed out horizontally to achieve the effect of fire extinguishing.
It can also be loaded on the fire truck, which can be quickly launched, connected with the water tank of the fire truck through a special high-pressure hose, and the efficient foam/water-based fire extinguishing agent inside the water tank of the fire truck is transported to the drone platform, and the water gun nozzle is sprayed out horizontally to achieve the effect of fire fighting.
02YF-CL30 airborne current velocimeter
Using the "Doppler principle", with its safe, flexible and convenient working mode, combined with the requirements of demand-oriented and innovative services, it can reduce the risk factor of manual measurement and improve work efficiency and measurement accuracy under the conditions of faster emergency requirements and harsh environment.
Configuration of flow monitoring platform:
It provides functions such as real-time data, historical flight data and hydrological monitoring information, providing an efficient and convenient means of data acquisition and analysis for hydrological monitoring. The real-time data function can obtain the data of the drone and the speedometer in real time, including the position, speed, altitude of the drone, the velocity and direction of the speedometer. These data can help users understand the current hydrological situation and provide basic data for subsequent hydrological monitoring and analysis.
The historical flight data function can view the historical flight trajectory, flight altitude, speed and other data of the UAV. These data can help users understand the hydrological changes in the past, which is of great significance for predicting the trend of future hydrological changes and water resources management.
03 UAV tether system
The UAV-mounted tethered power supply system can stay in the air for a long time to provide emergency communication services for post-earthquake or flood disaster areas. Such a system can be transmitted through mobile phone signals to ensure that disaster personnel can report their location in time, and provide accurate positioning information for rescue teams. With the support of unmanned aerial systems, rescue teams can better coordinate and deploy rescue operations and improve rescue efficiency. In addition, the UAV performs a long-term lighting demonstration, which provides a strong guarantee for the post-disaster emergency rescue market through high reliability and portability.
04 Long endurance reconnaissance drone
Vtol fixed wing UAVs combine the advantages of fixed wing and multi-rotor UAVs, can take off and land vertically without runway, switch to fixed wing attitude when performing flight tasks, have longer flight duration, and can carry out a wide range of aerial survey operations.
With a load of up to 3KG, it can be equipped with five-piece camera, lidar, dual-light pod and other mission equipment to obtain high-precision image or video data, providing important reference data for on-site rescue and post-disaster reconstruction.
Modular design, can be quickly disassembled, mobile performance, easy to use, in the complex disaster environment can be quickly put to work, uninterrupted tracking of the progress of the event, for the command center to provide timely and effective real-time information.
05 Pipe surge inspection system
The current detection principle is to determine the low temperature point as the leak point, but this criterion has a high misjudgment rate, which is because the dam itself is neglected in management and maintenance, and there are widespread uneven pits, water, moisture and vegetation growth, which are often low temperature points.
Only the water downstream of the dam comes from the river or reservoir water, can be judged as the leakage point, so the principle of unstable leakage detection of the dam is to distinguish the reservoir water and the water on the surface of the dam. Because of the small volume of water on the surface of the dam, its temperature is greatly affected by the air temperature, and it is close to the air temperature. Due to the large volume of reservoir water, its temperature is less affected by air temperature, so there is a big difference between it and the air temperature. Therefore, the difference between the temperature of reservoir water (river) and the air temperature is used as the identification condition for leakage, which can realize the accurate identification of unstable leakage.
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