Why Are Drone Swarm Inspections Necessary for Large-scale Projects?

In large-scale infrastructure inspections conducted by power, energy, telecommunications, construction, transportation, and industrial companies, manual inspections are becoming ineffective, replaced by drone swarm inspections.

When a roof is damaged, I only need to manually climb the scaffolding to the roof or have a small drone take off to take pictures and inspect it. However, for projects like power grid inspections and pipeline inspections, traditional manual inspections are time-consuming and labor-intensive, significantly impacting project efficiency.

The larger the scale of the inspection, the lower the efficiency of traditional manual inspections. Large-scale project inspections are shifting from manual inspections to large-scale aerial data collection.

Why is it difficult to scale up manual inspections for large-scale projects?

Manual inspections require human involvement at every step, from problem identification and resolution to report generation. This ensures the flexibility of project inspections, and for small-scale asset inspections, manual inspections are simple, direct, and effective.

However, the scale of assets that modern industries need to maintain far exceeds that of the past. As the number of checkpoints increases, the volume of personnel and vehicle scheduling, equipment inspections, on-site coordination, and engineering reports required for manual inspections also grows significantly.

This greatly increases the complexity of the entire inspection system for the inspection team, and makes the manual inspection workflow increasingly difficult to maintain.

Problems with Traditional Manual Inspection

Personnel and Time Consumption

Large infrastructure projects often involve widely distributed assets, making inspection challenging.

Manual inspections, requiring personnel to climb buildings, manually record conditions, and then return to the office to compile reports and investigation results, are extremely costly in terms of personnel and time.

Often, the time spent on pre-inspection preparation and post-inspection report processing is far less than the time spent on project inspections themselves. Saving time on these unnecessary inspections can significantly reduce operating costs.

High Safety Risks

Large projects often mean more complex working environments. Especially in industries like power, telecommunications, oil and gas, and construction, personnel may need to enter high-altitude, narrow, or unfinished areas, constantly exposed to high-risk environments.

The greatest value of drone inspection lies in its non-contact application, allowing personnel to operate within safe areas and significantly reducing the need for direct contact with hazardous environments.

Inconsistent Inspection Data

Manual inspections are prone to subjectivity issues, such as data recording methods and representations. When inspecting hundreds or even thousands of assets, these discrepancies can severely impact data comparison.

Drones, by recording image data, standardize, repeat, and compare the entire project inspection process. Establishing standardized digital inspection processes makes regular inspections and maintenance easier and more evidence-based, allowing for long-term asset change comparisons.

Why do large projects need a "drone swarm" instead of a single drone?

For large-scale project inspections, the sheer number and importance of assets far exceed what a single drone can handle. Drone charging, equipment maintenance, the need for professional pilots, and weather conditions can all affect the entire aerial inspection plan.

Drone swarm technology allows multiple drones to complete tasks collaboratively, and even adds signal ignition to working drones. Through reasonable task scheduling, overall task throughput can be improved.

Large-Scale Operation of Enterprise Drones

Enterprises cannot design planned, repeatable, and manageable aerial solutions without drone swarm technology.

The Autel EVO Max and EVO III series' A-Mesh network systems enable multi-drone collaboration.

A-Mesh supports autonomous communication, connectivity, and collaboration between drones, and allows multiple nearby drones to act as relay nodes, thereby enhancing communication capabilities in complex environments.

This capability is particularly valuable for large-scale projects. For example, when performing inspection tasks in complex industrial areas, multiple drones can be deployed according to the task area, and network capabilities can be used to improve connectivity between devices.

In addition, the Autel EVO Max and EVO III series also support autonomous flight path planning and automatic path planning in complex environments. Multi-sensor camera gimbals, including zoom cameras, wide-angle cameras, thermal imaging, and starlight night vision cameras, along with different models and sensor combinations, provide robust reliability for drone inspections in long-range, low-light environments.

Of course, actual drone swarm deployment still needs to be designed based on specific flight environments, regulations, communication conditions, and safety protocols.

Automated Deployment of Drone Nests

Drone swarm technology has solved the challenge of large-area inspections, while drone nests enable drones to truly achieve automated operation.

Within Autel's enterprise drone ecosystem, both the EVO Max and EVO3 series offer optional EVO Nests, which can charge and facilitate takeoff and landing for drones. Autel's intelligent command center supports cloud-based functions such as flight path assignments, live video streaming, media uploading, equipment management, and remote debugging.

Drone docking solutions shift inspections from "periodic" to "continuous," further defining standardized flight paths for aerial inspections. This makes drone inspection tasks traceable and comparable, transforming drones from inspection tools into predictive maintenance tools.

Conclusion

Large-scale infrastructure is becoming increasingly complex. Traditional manual inspections are insufficient for large-scale projects. Drones bring a completely new model for large-scale project inspections, capable of handling a large amount of data collection work.

For large-scale project operators, establishing a large-scale drone inspection system, with its autonomous flight, multi-drone collaboration, and multi-sensor capabilities for industrial inspection, along with open capabilities for automated deployment and software integration, represents a significant quantifiable value of drone solutions.