Wednesday 5 February 2020

Disaster warning system to go low-cost hi-tech

A researcher at Queen's University Belfast has invented a low-price telecommunication system the use of drones which gives an early warning on natural screw ups and acts as a wifi hotspot when smartphone sign is disrupted throughout extreme weather consisting of earthquakes, tsunamis or hurricanes.

New Delhi, A researcher at Queen's University Belfast has invented the low-price telecommunication machine using drones which affords early warning on natural failures and acts as a wifi hotspot when cellphone sign is disrupted during extreme climate together with earthquakes, tsunamis or hurricanes.

Last yr there have been 850 "natural catastrophes" throughout the world -- a leap from 740 in 2017 and 500 a decade earlier -- in line with the Insurance Information Institute.

Trung Duong, a Reader in the School of Electronics, information technology vs computer science and Computer Science, and a researcher at the Institute of Electronics, Communications and Information Technology at Queen's University, has the first-hand experience of combating extreme weather conditions.

He explains: "Currently warning structures for herbal screw-ups are very luxurious, not continually powerful and are often easily damaged.

"In Vietnam, tracking stations are located alongside the river which cowl a small area. 25 of those stations would take around six months to build and price almost 0.5 million. The most effective last 4 years but if extreme weather strikes, they may be almost continually damaged as they're so close to the water.

He says: "A delivered complication is that once a natural disaster hits, humans inside the affected communities discover it very hard to communicate with emergency offerings and their households as smartphone signal and wifi is often disrupted because of the weather and also due to the fact so many people are the use of the machine at one time."

Duong has developed a low-cost telecommunication machine with the use of drones that can fly over a large surface area, taking real-time measurements and providing statistics about climate conditions.

It is called a "Catastrophe-Tolerant Telecommunications Network" (CTTN) and is vital to emergency missions which includes rescue groups and emergency medical services.

Amateur drones can last for around 30 minutes while flying over a big area but Duong's machine will close 3 to five instances longer than this and isn't as high-priced as an expert drone.

It also can provide seamless connectivity in a crisis situation if networks are destroyed or compromised. In order to lengthen the battery life of the drones, Duong advanced a mechanism for allocating sources throughout the system in real-time, which maximized the machine's power efficiency.

The studies become supported via the Newtown Fund under the Newton Institutional Link program with Nong Lam University and Newton Prize with Duy Tan University, and recently obtained an excellent paper award at IEEE Globecom 2019 in Hawaii, the maximum prestigious conference in the field of telecommunications.

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