UK What autonomous mining is
Autonomous mining is the use of mining machines that operate without a person in the cab: driverless haul trucks, automated drill rigs, underground loaders and dozers. The machines follow plans from a site control system and use onboard sensors and computers to see their surroundings, while supervisors oversee several machines from a remote operations centre.
Mines suit autonomy well: routes are repetitive, sites are controlled, and the work is dangerous. Driverless haul trucks have been in commercial use since the late 2000s, and automation is spreading to drilling, loading and support vehicles, with supervisors overseeing several machines from a control room.
Why mines automate
The business case usually rests on more than one benefit. The most common reasons are:
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Safety. Fewer people on haul roads, near blast areas and underground headings, where most serious incidents happen.
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Consistent cycles. Machines drive, drill and dump the same way every time, which makes output easier to plan.
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More operating hours. Autonomous machines keep working through shift changes, meal breaks and night shifts.
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Lower wear. Smoother driving reduces tyre wear, fuel use and maintenance on haul roads.
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Remote sites. Fewer staff need to live at remote mines, and skilled operators can supervise from a central operations centre.
Levels of mining automation
Automation in mining is not all or nothing. Most sites move through several stages, often with different machines at different levels:
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Operator assist. Collision warning, proximity detection and guidance displays help a driver in the cab.
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Remote control. An operator controls the machine by line of sight or by video from a safe location.
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Teleremote. An operator in a control room supervises one or more machines over the network and takes over for difficult tasks.
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Semi-autonomous. The machine does repetitive parts of the cycle on its own, such as tramming, while a person handles the rest.
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Fully autonomous. The machine completes its whole cycle under the site control system, with people supervising.
Which machines are automated
Haul trucks are the best-known example, but autonomy now covers most of the mining cycle.
| Machine | Surface or underground | What is automated | Positioning |
|---|---|---|---|
| Haul trucks | Mainly surface | Driving between loading and dumping points | GNSS with corrections |
| Drill rigs | Surface and underground | Tramming to the hole, levelling and drilling the pattern | GNSS on surface; survey and laser underground |
| Loaders (LHD) | Mainly underground | Tramming and dumping, with remote or assisted loading | Laser scanners matched to a tunnel map |
| Dozers | Surface | Pushing material to a design surface | GNSS with corrections |
| Rail | Surface | Heavy-haul trains between mine and port | Signalling and onboard positioning |
The technology behind autonomous mining
Every autonomous mining machine needs to know where it is, what is around it and what it should do next. That takes four building blocks:
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Accurate positioning. GNSS with RTK corrections keeps surface machines on their planned routes. Underground, where there is no satellite signal, laser scanners match the tunnel walls to a map.
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Perception. LiDAR, radar and cameras detect obstacles, people and other vehicles, and sensor fusion combines them into one picture.
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Rugged onboard compute. Sealed, vibration-tested computers process sensor data in real time.
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Reliable networking. Site-wide wireless links, often private LTE, connect machines to the control system.
Safety and standards
Safety is the main reason mines automate, because it removes people from haul roads, blast areas and unstable ground. It also brings new risks that need managing. ISO 17757 sets safety requirements for autonomous and semi-autonomous machine systems in earth-moving and mining, and autonomous zones are normally separated from manned traffic or controlled by strict access rules.
Light vehicles entering an autonomous area usually carry their own positioning and a transponder, so the control system knows where they are and can stop or reroute machines around them. Autonomous machines are also designed to stop safely if they lose their network link, or if their positioning accuracy falls below a set limit.
Computers for autonomous mining machines
The same rugged AI computers serve mining and construction machines. They need to survive constant vibration and shock, dust, water and wide temperature swings, and to run perception models on several sensors at once. They also need CAN interfaces to talk to the machine’s own controllers, ignition-aware power handling for a vehicle supply, and enough rugged storage to record sensor data for incident review. Perception data from LiDAR is especially heavy; our LiDAR FAQ explains the sensor.
Our rugged Jetson computers combine GPU processing with sealed, fanless enclosures. The autonomous mining trucks case study shows waterproof rugged computers on haul trucks, and our construction case study covers mining trucks, dozers and loaders using LiDAR.
Quick answers on autonomous mining
Autonomous mining: common questions
What vehicles are used in autonomous mining?
Haul trucks, drills, loaders and dozers. Haul trucks are the most widespread. Underground loaders, drill rigs, dozers and even heavy-haul trains are also automated at some sites.
What are the benefits of autonomous mining?
Safety, consistency and utilisation. People are kept out of hazardous areas, machines run the same way every cycle and can work through shift changes and breaks.
What are the challenges of autonomous mining?
Integration, networks and change. Sites need reliable wireless coverage, accurate maps, mixed-traffic rules and new skills for staff who supervise rather than drive.
How do autonomous mining trucks work?
They follow planned routes from a control system. Positioning keeps them on route, sensors detect obstacles, and the truck stops if anything unexpected appears.
Is autonomous mining used underground?
Yes. Underground loaders and drills often run with automation, guided by laser scanners and a map of the tunnels, since GNSS does not reach underground.
We supply rugged AI computers for mining and construction machines, with the sensor interfaces, storage and operating system integrated as standard. Tell us the machine, the sensors and the environment, and we will specify a system to match.