The firefighter Stéphane Médinac in entire demonstration / Image DDM Vincent Bresson
Evaluate fertilizer requirements, neutralize terrorists, keep an eye on borders, unsafe motorists … or fires. The drone tends to grow to be common in different fields of activity. These plane with no human on board can be managed remotely with no exposing the person and for a affordable price. This technological revolution did not escape the firefighters and in certain to the commander David Carlier, head of the centre of relief of Albi. “The drone presents an aerial perspective. Many thanks to him, we have a improved vision. We see the issues, the parts that are influenced. And also we can have an eye on the teams. It's a as well as in conditions of protection. “Geared up with a high-definition digicam, the drone shoots and returns pictures and video clips to the teams on web page. For large-scale functions, challenging to entry or in situation of toxic hazards, the drone proves to be quite useful. It is just about constantly utilized in historic metropolis centers, during fires on industrial infrastructures or in normal areas. “Last Monday, he was mobilized to appear for a microlight on the ground.” It was specifically useful to analyze the damage that experienced been done to a chimney of forty meters high that experienced been harmed by flames in Graulhet. Despite drastic legislation on drone theft, firefighters have derogation for their functions. “We are the region with the most restrictive rules on this. And so significantly the improved, it's a subject of protection. “
Mobilized two times in fewer than 10 days
Stéphane Médinac, firefighter, flew the drone two times in fewer than 10 days, commencing of August. Last Monday, it was initial the castle of Lézignac in Graulhet that was devastated by the flames. The screen gave him an overview of the fire, stay. Large scales had been challenging to mobilize. The on-board digicam permitted him to technique the brazier quite rapidly and safely and securely.
Two days later, a fire broke out on the Montdragon orchards. All over again, Captain Carlier was capable to appreciate the use of the drone.
He insists on the strengths of it in conditions of knowledge opinions. “It also allows us to analyze our intervention a posteriori and to strengthen.”
In the heat of the action, Stéphane Médinac joins the gesture to the term and ensures that “the drone is not challenging to consider in hand”. In a joystick shot, the drone rises in the sky, with no transferring the digicam, which returns a stable image of quite great good quality on the tablet of the pilot.
Even if this device is not about to switch the do the job of the firefighters, the teams of the main rescue centre are all fire flames going through this device that previously allows them a ton.
The figure: 11
interventions> drone. The plane was mobilized eleven situations in a single 12 months. Of which two times during the past 10 days, in Graulhet and Montragon.
1500> euros. It is the price of these a drone. This product, the DJI Phantom four, is a product for the typical public, and not specially created for missions imposed by firefighters.
The drone, small but powerful
The complete budget of the drone and the education necessary for its use will have charge fewer than ten 000 euros. To pilot this new cuckoo, 10 departmental firefighters had been experienced for a 7 days for this reason. This charge, compared to the past truck purchased five hundred,000 euros by the centre, does not symbolize significantly. Nonetheless the capabilities of the plane are amazing and quite useful. The drone weighs only one.2kg but can transfer at 20m / s and can be remotely managed up to two kilometers absent and up to a single hundred and fifty meters of altitude. Deploying this technological device requires no a lot more than two minutes, generating it uncomplicated to use. And the 20-minute battery existence is not a dilemma. “We have several batteries to switch, it is adequate to transform them, so it is just about endless at this level” clarifies the commander Carlier.
These amazing capacities are adequate to fulfill the tasks that the firefighters entrust to him. And the drone need to do great and faithful services to the centre for several several years. “It's technological know-how that will make us transform designs.” For instance, video clip retransmission usually takes 30 seconds. What the next models could excellent.