An automatic inspection system and method for unmanned aerial vehicles for dam defect detection

Abstract

The invention relates to an automatic inspection system and method of unmanned aerial vehicle group aiming at dam defect detection. The UAV swarm automatic inspection system for dam defect detection includes four main parts: airborne control module, ground control module, mechanical control module and data communication module. Message transmission through the data communication module. At the same time, the invention proposes an automatic inspection method of unmanned aerial vehicles for dam defect detection, which realizes the automatic unmanned detection of the whole process of the dam, significantly improves the automation and intelligence of dam surface disease detection, improves the monitoring efficiency, and reduces the labor costs.

Description

technical field [0001] The invention belongs to the technical field of application of unmanned aerial vehicles to dam defect detection, and in particular relates to an automatic inspection system and method of unmanned aerial vehicles for dam defect detection. Background technique [0002] The existing hydraulic concrete structure defect detection tasks mainly rely on manual construction of observation platforms and operation of observation instruments, which are highly subjective, inefficient, and have many interference factors and high labor costs. And because the observation instrument is far away from the dam body, it is difficult to obtain high-precision dam body images, and it is impossible to clearly identify the cracks and defects on the dam body. However, using the traditional high-altitude suspension operation to carry out dam surface inspection has a long cycle, low efficiency, poor accuracy, high cost, long distance from the dam surface, and high safety risks. T...

AI Technical Summary

Problems solved by technology

[0002] Existing hydraulic concrete structure defect detection tasks mainly rely on manually building observation platforms and operating observation instruments, which is highly subjective, inefficient, has many interference factors, and high labor costs

And because the observation instruments are far away from the dam body, it is difficult to obtain high-precision images of the dam body, and it is impossible to clearly identify cracks and defects on the dam body

However, the traditional high-altitude suspension operation method is used to carry out dam surface inspection, which has long cycle, low efficiency, poor accuracy, high cost, long distance from the dam surface, and great safety risks.

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