Meaning
Forest firefighting drones are specialized unmanned aerial vehicle systems used for forest fire prevention, fire reconnaissance, emergency firefighting, fire command, and residual fire inspection. It can quickly ascend and operate in complex terrain in mountainous forest areas, greatly improving the response speed and safety level of forest firefighting, and is an important aerial equipment in modern forest firefighting systems.
Basic principles
Flight principle
Multi rotor or vertical takeoff and landing fixed wing structures are often used, relying on the lift generated by the rotor to achieve vertical takeoff and landing and hovering in the air, and relying on the flight control system to maintain stability. It can fly in complex environments such as mountains, steep slopes, and gullies.
Fire detection principle
Through visible light aerial photography and infrared thermal imaging, temperature differences are used to identify open flames, dark flames, underground fires, and reignition points, which can penetrate smoke and achieve all-weather monitoring.
Fire extinguishing operation principle
Equipped with a fire extinguishing bomb delivery mechanism, fire extinguishing dry powder, fire extinguishing water agent, etc., it can be accurately delivered over the fire line to achieve targeted fire extinguishing or open up isolation zones.
Principles of Information Transmission
Real time images, fire point coordinates, and fire range are transmitted back to the ground command center through wireless image transmission, providing aerial data support for decision-making.
Main features
- Strong environmental adaptability, wind resistance, and resistance to slight high temperatures and smoke, suitable for complex terrain in mountainous areas.
- Capable of day and night reconnaissance, infrared thermal imaging can identify fire sources at night and in thick smoke.
- Flexible maneuverability, fast takeoff, no need for runway, and can quickly reach areas where personnel are difficult to enter.
- Safe homework, substitute personnel entering high-risk fire scenes, reduce casualties among firefighting personnel.
- Strong load-bearing capacity, capable of mounting fire extinguishing devices, loudspeakers, gas detectors, etc.
- The range of endurance and cruising is relatively large, and it can conduct long-term patrols in large forest areas.
Application scope
■ Daily forest patrol and fire warning
Aerial patrols in forest areas, monitoring of illegal use of fire, early detection and reporting of fire incidents.
■ Fire scene reconnaissance and situational analysis
Determine the location of the fire point, the direction of the fire line, the intensity of the fire, and the surrounding terrain.
■ Auxiliary firefighting and precise firefighting
High altitude deployment of fire extinguishers, suppression of flames, and cleaning of hazardous fire points.
■ Residual fire inspection and prevention of reignition
After extinguishing the fire, check for hidden flames and dead corners to prevent the resurgence of fire.
■ Emergency Command and Communication Relay
Provide a global aerial perspective, establish temporary communication support, and assist in command and dispatch.
■ Personnel search and rescue and warning guidance
Search for missing persons, shout warnings from high altitude to avoid danger, and guide firefighting teams.
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