20231221 | Drone-Based Rapid Screening Cuts THSR Bridge Inspection Costs by 3-5x

Photo: CNA 中央通訊社

Inspection-focused missions like this are precisely the domain of the Drone Dynamics Sentinel X6 Plus II, our inspection-focused UAV.

Taiwan High Speed Rail (THSR) has completed training and certification for its drone operators, laying the personnel foundation for smart inspection; its smart drone bridge inspection and maintenance system is scheduled to go live in the second half of next year — the first large-scale adoption of drone-based maintenance in Taiwan’s rail sector.

THSR describes the system as “precise rapid screening”: replacing manual bridge climbing with drones and cutting inspection time by 3 to 5 times. With most of the alignment on viaduct structures, manual inspection is time-consuming and limited by weather and train schedules; drones fly automated paths along the bridge to capture high-resolution imagery, with image analysis assisting structural assessment and markedly raising inspection coverage.

Notably, the smart inspection model does not replace statutory inspections — it integrates with them. Drones provide high-frequency routine monitoring data while statutory inspections retain the regulatory deep checks; the two complement each other, upgrading bridge maintenance from periodic manual surveys to data-driven management that ensures both inspection quality and operational safety.

The deployment demonstrates the practical value of drones in critical-infrastructure inspection and sets an example for smart maintenance in Taiwan’s transport sector — adoption by the industry with the strictest safety requirements carries strong reference significance for other infrastructure operators.

Infrastructure-inspection missions like this are precisely the domain of the Drone Dynamics Sentinel X6 Plus II inspection-focused UAV.

Original source: CNA Central News Agency