Autonomous Data Capture for the Digital Mine wins Emesent Honours

The efficient and safe running of underground mines poses challenges, with large, inaccessible areas that require regular inspection. The existing solution for inaccessible areas, a cavity monitoring system (CMS), is time-consuming and produces poor scans, while putting engineers at risk.

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The efficient and safe running of underground mines poses challenges, with large, inaccessible areas that require regular inspection. The existing solution for inaccessible areas, a cavity monitoring system (CMS), is time-consuming and produces poor quality, and incomplete scans, while putting mining engineers and surveyors at risk.

Emersent Chief Executive Officer & Co-Founder, Dr Stefan Hrabar proposed that autonomous data capture could change the way mines are planned and operated. His solution, Hovermap, an autonomous and versatile SLAM-based mapper that makes data capture safe, fast, and simple, designed, and manufactured by Emesent was presented at the International Mining and Resources Conference (IMARC) Online on Wednesday.

Hovermap solves the challenge of underground data capture by using its advanced autonomy and collision avoidance functions to enable GPS-denied flight. This keeps personnel safe, as they can fly Hovermap to scan an area, such as a stope while standing well back from the brow.

Hovermap allows you to fly a drone beyond line-of-sight and communication range in GPS-denied environments.

The autonomous flight capability also provides significant time savings, allowing stopes and drives to resume production much sooner, as mapping with Hovermap takes minutes, not hours, as it would with a CMS.

This ground-breaking autonomy has won Emesent a string of awards, the most recent being the Innovative Mining Solution award in the Australian Mining 2020 Prospect Awards.

The award recognised the key accomplishments of Hovermap, which include:

  • Reduced costs through rapid scanning (minutes instead of hours) and Hovermap’s autonomous flight that allows anyone, with a few hours of training, to map an area
  • Improved total cost of ownership through its low operating costs and multiple scanning methods and applications (walk, drive, fly or hoist Hovermap to map anywhere)
  • Reduced delays to production schedules through rapid scanning (minutes instead of hours) and having accurate, high-quality data of any part of the mine
  • Improved mine safety through having accurate, high-quality data of any part of the mine
  • Enhanced visibility into environments, with real-time point clouds, delivered directly to the pilot’s tablet, enabling them to interact with and explore the scan data as they operate the drone
  • Improved personnel safety through keeping workers away from danger while scanning
  • Ease of operation due to its Tap-to-Fly and Guided Exploration functionalities and various failsafes, including automatic return to home on low battery

Real-life savings are already being seen from Hovermap use, including a damage survey after only a few days following a seismic event and fall of ground at LKAB’s Kiruna mine in Sweden.

The damage was catastrophic and capturing data of the damaged areas across the mine site with a CMS or terrestrial scanner would have taken weeks, or maybe months while placing surveyors within unprotected ground. With Hovermap, LKAB had accurate data of the damaged areas within a few days after being able to enter the mine and were able to start planning remedial works within weeks of the event. Get the full story in the case study.

If you’re interested in learning more about Hovermap and its applications for underground mining, find more on the Emesent website.

The Hovermap point cloud captured the stope beyond the accessible area, providing previously unavailable data.

About Emesent

Emesent is a world-leader in drone autonomy, LiDAR mapping, and data analytics. Founded in 2018, Emesent has since built a reputation for delivering high-quality data capture in the mining, infrastructure, survey, and mapping industries. Their flagship product, Hovermap, is a smart mobile scanning unit that combines advanced collision avoidance and autonomous flight technologies to map hazardous and GPS-denied environments. Hovermap is uniquely versatile, it can be handheld, drone- or vehicle-mounted to map challenging, inaccessible areas. With a wide range of applications, Hovermap is being used by customers around the world.

For more information please visit https://www.emesent.io/

About IMARC

The International Mining and Resources Conference (IMARC) is where global mining leaders connect with technology, finance and the future. IMARC Online brings together decision makers, mining leaders, policy makers, investors, mining buyers, technical experts, innovators and educators from the global mining and resources community together to interact, network, learn and engage. With the event being online, attendees are no longer constrained by geographic boundaries, allowing for even more international attendees than ever before. IMARC is developed in collaboration with its founding partners the Victorian State Government of Australia, Austmine, AusIMM and Mines and Money.

 

Mining Beacon

Community Manager, Mining Beacon

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