Drones solve the problems ? LTA looking to test drones for MRT and road tunnel inspections: by Strai

Drones can be used a lot of application and make our life much easier if it used it right.

Linette Lai

SINGAPORE - The Land Transport Authority (LTA) is looking into using drones to inspect train tunnels.

In a statement on Wednesday (March 1), the LTA said that it has issued a request for information to source for people who can design and develop trials for conducting automated MRT tunnel inspections using unmanned aircraft systems (UAS), or drones.

It is also looking to carry out road tunnel inspections using unmanned vehicles (UV), drones, or other technology.

"The trials should incorporate 360-degree video mapping of the tunnels, as well as software to automatically detect defects from the video taken and provide their location," the authority said.

Currently, problems such as cracks or water leaks are typically detected through regular manual inspections. Drone inspections would ideally be more accurate and less labour-intensive. Using drones would also allow engineers to focus on analysing the data captured by the drones.

The LTA added that drones are already being deployed at 10 Thomson-East Coast Line worksites, where they are used to monitor progress through aerial photos and videos.

"These new trials will help to further current research developments and validate UAS and UV technologies under demanding operational conditions," it said.

"If found effective, LTA aims to fully deploy these technologies for tunnel inspections in the next five years."

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Author : Linette Lai

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