I am currently attending the 2017 NSSGA/CONEXPO exposition. One of the keynotes from the National Stone, Sand and Gravel Association (NSSGA) conference focused on the rate of change of technology in the mining industry and the scope of operations that are covered by these technologies. Of course, one of the examples was the use of drones. The gist of the discussion was that some of these technologies are in their formative stages; we do not yet fully appreciate the scope of operational affect they will have but to prosper, knowledge of these systems must be internalized.
One thing is very clear – frequent and repetitive mapping will be required to support the automated machinery that is now appearing on advanced sites. You cannot program a haul truck for autonomous operations if you do not know the location of the road! Complicating this issue is the fact that the road location changes nearly daily due to the operation itself.
This future trajectory says that mine site mapping will need to become an internal operation. It will be impractical from both a logistics and cost perspective to outsource drone mapping services. A second strong consideration is the rapidity with which drone technology is changing. I think amortizing the cost of a drone over more than 12 months is just not realistic.
Drones are simply platforms for cameras and other sensors (for example, profilers, laser scanners and so forth). A drone without a sensor is a fun toy to fly but it is not going to have much use in operations! I am very excited about new platforms from commercial drone companies (mostly DJI). These new drones include decent cameras in that they now incorporate larger sensors and hybrid shutters. You can do a reasonable job of mapping with these yet still use them for inspection videos.
So I think what we are seeing is the beginning of the end of the purpose-built drone. You will be able to purchase drones from DJI (and perhaps others) that are nearly a consumable. You can use the same drone for inspections as you use for mapping. This is a very important consideration since this greatly simplifies the training of users.
The bottom line here is this – we are seeing the beginning of drones as an everyday tool for mining, industry and construction. The proper model is going to be internal control of not only flying the systems but also processing the data. When you need a quick check of a pulley on a conveyor, you will want an internal staff member to quickly fly the inspection job and post the resultant video. No need to have a third-party system or contractor involved. It just complicates the flow and adds expense. This is really the motivation behind our Bring Your Own Drone (BYOD) Mapping Kit. It lets you use a low-cost drone such as the DJI Inspire to do serious mapping without a lot of complicated leasing or outsourced data processing arrangements. It also allows you to use the same platform for inspection that you use for mapping. Give us a call to see how well this solution will meet your specific needs.