The arrival of drones has transformed how inspections of industrial structures are carried out. These flying devices have become crucial tools for predictive inspection, making it possible to identify problems before they turn into costly failures. Let’s find out more about how drones are revolutionising this field.
Using drones for predictive inspections of industrial structures
Drones open the door to faster, safer and more efficient inspections. Thanks to them, the risks associated with manual inspection can be avoided and downtime reduced, which is crucial for industry.
Why choose drones for industrial inspections?
Drones offer a flexibility that other inspection methods simply do not have. They can reach heights and hard-to-access spaces without endangering workers’ safety. In addition, their ability to fly in different conditions allows constant, real-time assessment of the condition of structures. Recent studies highlight that the use of drones cuts inspection times by up to 70% (Source: Journal of Industrial Engineering, 2021).
How do drones carry out predictive inspections?
Equipped with high-resolution cameras, thermal sensors and LiDAR technology, drones are ready to detect the smallest anomalies in structures. For example, they can identify cracks invisible to the human eye or detect temperature changes that point to underlying problems, such as heat leaks.
The images captured are processed using advanced data analysis algorithms, allowing engineers to act quickly on problem areas. A recent success story involves the inspection of a bridge in Málaga where drones detected hidden damage in the joints, enabling proactive maintenance in good time.
Drones in the inspection of critical infrastructure
Critical infrastructure such as power plants, oil refineries or water systems must maintain high safety and operating standards. Here, drones play an essential role. They ensure that checks are carried out frequently without stopping operations, which is essential under current Spanish regulations (Royal Decree 863/2008).
Drones also collect data to comply with international safety standards such as ISO 55001, thereby improving long-term asset management and maximising the service life of facilities.
Challenges and solutions when using drones in the industrial sector
Although the use of drones offers many advantages, it is not without challenges. Data privacy and resistance to adverse weather conditions are common concerns. To address this, it is essential to have trained operators and to use drones with advanced data-protection technology.
On the other hand, the rapid advance of regulation allows better integration of these devices into daily operations. The Spanish State Aviation Safety Agency (AESA) has set out guidelines for the safe use of drones in industrial spaces, ensuring that safety standards are met without compromising the efficiency of inspections.
Drones have proven to be powerful allies for industrial inspection tasks, achieving a significant advance in the way we handle predictive maintenance. As technology continues to advance, it is safe to say that the role of these devices will keep growing, allowing us to maintain critical infrastructure more safely and efficiently.
